zest motorpricelist 2012

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Electric Motor Price List March 2012 Environmentally friendly, improved efficency and prolonged life span. www.zest.co.za | 0861 00 ZEST

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Zest MotorPriceList 2012

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Page 1: Zest MotorPriceList 2012

Electric Motor Price ListMarch 2012

Environmentally friendly, improved efficency and prolonged life span.

www.zest.co.za | 0861 00 ZEST

Page 2: Zest MotorPriceList 2012

CONTACTSJOHANNESBURG 011 723 6000

LV MOTOR SALES MOTOR PROJECTS PROPOSALS DRIVES SWITCH GEAR TRANSFORMERS AFTER HOURSTaylor Milan Edson Cristofolini Russell Finch Johan van Niekerk Stephen Cook Rynard Potgieter Kenny Bruce011 723 6105 011 723 6217 011 723 6205 011 723 6157 011 723 6225 011 723 6117 082 884 4839Justin White Derek Simms Stephen Bekker Chris Watkins Timothy Phoku EdrichWandrag Craig Smorenburg011 723 6109 011 723 6208 011 723 6202 011 723 6230 011 723 6228 011 723 6118 083 635 0634Stephen Shirley Edward Vorster Lionel Bloem Pervin Gurie Stephenie Reddy AFTER HOURS011 723 6103 011 723 6204 011 723 6209 011 723 6156 011 723 6235 Viedor EdwardsHosia Sehoole Herman Lues Henk Weideman Peter De Villiers AFTER HOURS 082 881 1253011 723 6241 011 723 6206 011 723 6216 011 723 6257 Stephen CookClarence Ralefeta Donovan Pillay Lukas Barnard Kenneth Masilela 072 628 8767011 723 6104 011 723 6199 011 723 3211 011 723 6239Ryan van Niekerk AFTER HOURS011 723 6108 082 887 2615

CAPE TOWN 021 551 2710LV MOTOR SALES MOTOR PROJECTS DRIVES SWITCH GEAR AFTER HOURS

Dawn Meade Hendrik Britz Clive Hampshire Dylan la Cock 073 265 0875Jolene Hall 083 326 6870 Jeff Smith 082 939 2074 Wynand GrobbelaarMichael Davids 082 907 6277 Clive Hampshire 078 804 6893Hadjirah Muller Dylan la Cock Jeff SmithWynand Grobbelaar 082 939 2074 082 907 6277

DURBAN 031 569 7260LV MOTOR SALES MOTOR PROJECTS DRIVES AFTER HOURS

Nishen Singh Hilton Fortmann Glen Ward Hilton FortmannRahim Kahn 083 676 7307 Theo Moodley 083 676 7307082 570 0876 AFTER HOURS Glen Ward

Glen Ward 082 883 4070082 883 4070 Vinodh Ramowthar

083 410 5316

MIDDELBURG 013 246 2849LV MOTOR SALES MOTOR PROJECTS DRIVES AFTER HOURS

Michael Sill Charles Collen Charles Collen Charles CollenJuanita Rootman 078 457 9766 078 457 9766 078 457 9766

Neil Briggs Neil Briggs Neil Briggs082 939 2156 082 939 2156 082 939 2156

Hennie Greyling076 431 3374

POMONA 011 723 6000LV MOTOR SALES AFTER HOURS

Neil De Klerk JP Jost Clayton Theron Gavin Toms071 475 1457 011 723 6256 082 301 6996 082 888 8473

PORT ELIZABETH 041 486 1262LV MOTOR SALES MOTOR PROJECTS DRIVES AFTER HOURS

Karen Meyer Karen Meyer Gary Jones Karen MeyerLee Williams 082 806 2444 082 885 0871 082 806 2444Lizelle Goosen Gary Jones

082 885 0871

RICHARDS BAY 035 751 1607LV MOTOR SALES MOTOR PROJECTS DRIVES AFTER HOURS

Jhaques Thyssen Jhaques Thyssen Glen Ward Donovan HerbstDonovan Herbst 083 326 8891 082 883 4070 073 300 7585

Jhaques Thyssen083 326 8891

RUSTENBURG 014 594 0450LV MOTOR SALES MOTOR PROJECTS DRIVES SWITCH GEAR AFTER HOURS

Elzete Du Randt Christo Vosloo Fritz Hoogenboezem Leon Byleveldt Gavin AucampChristo Vosloo Koos Robbetse Leon Byleveldt 078 804 0228 082 904 9460078 803 7231 082 906 4616 AFTER HOURS Louis KotzeNoeline Carlsen Leon Byleveldt Andrew Brown 083 325 1985

078 804 0228 082 881 1549Fritz Hoogenboezem Jacques Snyman082 802 4805 072 611 6932

TRICHARDT 017 638 1571LV MOTOR SALES MOTOR PROJECTS DRIVES AFTER HOURS

Liesel Russell-Brett Joe Teague Robbie Khun Joe TeagueRichard Hudson 083 326 6864 082 803 5580 083 326 6864

Richard Hudson Richard Hudson082 885 1982 082 885 1982

Robbie Khun082 803 5580

0861 00 ZEST

Page 3: Zest MotorPriceList 2012

BRANCHESJOHANNESBURG47 Galaxy Avenue, Linbro Business Park, Private Bag X10011, Sandton 2146Tel +27 (0) 11 723 6000Fax +27 (0) 11 723 [email protected] 26° 4’ 10.92”E 28° 6’ 45.88”

CAPE TOWNUnit 5A, Macias Industrial Park, Cnr Montague & BP Roads, Montague GardensTel +27 (0) 21 551 2710Fax +27 (0) 21 551 2776S 33° 51’ 34.87”E18°31’ 17.29”

DURBAN51 Island Circle, Riverhorse Valley Business Estate, DurbanTel +27 (0) 31 569 7260Fax +27 (0) 31 569 6755S 29° 46’ 5.53” E 31° 0’ 21.04”

MIDDELBURG6 Wicht Street, Vaalbank, MiddelburgTel +27 (0) 13 246 2849Fax +27 (0) 13 246 2850S25°47’ 7.70”E29°28’ 42.33”

POMONA58 Maple Street, Pomona Ext 50Tel +27 (0) 11 723 6158Fax +27 (0) 11 979 0201S26°5’ 49.83”E28° 15’ 50.41”

PORT ELIZABETH55 Burman Road, Deal Party, Port ElizabethTel +27 (0) 41 486 1262/1396Fax +27 (0) 41 486 1658S 33° 54’ 15.7” E 25°36’ 50.3”

RICHARDS BAY5 Brass Link, Unit 1A Alton, Richards Bay Tel +27 (0) 35 751 1607Fax +27 (0) 35 751 1426S 28°45’ 3.02” E32°1’ 47.82”

RUSTENBURG6 Kgwebo Road, Mabe Business Park, Old Pretoria Road, RustenburgTel +27 (0) 14 594 0450Fax +27 (0) 14 594 0471S25°41’ 14.11”E27°15’ 38.78”

TRICHARDT3 Schabort Street, TrichardtTel +27 (0) 17 638 1571Fax +27 (0) 17 638 1572S26° 29’ 28.08”E29°13’ 15.64”

STEELPOORTPieter Briel082 904 3748

[email protected]

Page 4: Zest MotorPriceList 2012

PAGE

CONTACT INFORMATION AND BRANCH ADDRESSES Inside Cover

FORMULAE 2

STANDARD EFFICIENCY (IE1) W22 CAST IRON THREE PHASE

Price List 3

Performance Data 6

PREMIUM EFFICIENCY (IE2) W22 CAST IRON THREE PHASE

Price List 10

Performance Data 13

STANDARD EFFICIENCY (IE1) W21 ALUMINIUM THREE PHASE

Price List 17

FLAME PROOF STANDARD EFFICIENCY (IE1) W21

Price List 18

Spare Parts 19

ExnA Certification 20

SLIDE RAILS 20

NON-STANDARD FEATURES AND SPARE PARTS 21

BRAKE MOTORS 22

TWO SPEED MOTORS 22

SAW ARBOR MOTORS 22

SINGLE PHASE MOTORS

Price List 23

MECHANICAL DATA

Foot Mounted Motors 25

Flange Mounted Motors 27

Pad Mounted Motors 28

INVICTA VIBRATOR MOTORS 29

DIRECT ON LINE STARTERS

Price List 31

AUTOMATION AND POWER

Range 32

HIGH VOLTAGE MOTORS 33

VSD APPLICATION MOTOR SELECTION SOFTWARE 34

RUN UP/ACCELERATION TIME CALCULATION SOFTWARE 35

TERMINAL CONNECTIONS 36

GLOBAL PRODUCT CERTIFICATION 37

NATIONAL DISTRIBUTION NETWORK 39

AFRICAN DISTRIBUTION NETWORK 40

ZEST GROUP CONTACTS Back Cover

CONTENTS

The values shown are subject to change without prior notice.

To obtain guaranteed values, please contact our nearest sales office.

1

Page 5: Zest MotorPriceList 2012

FORMULAE

2

HP to kW:

Power (3 Phase):

Effi ciency:

Current (3 Phase):

Synchronous Speed:

Rated Slip:

Torque:

kW = HP x 0.7457

1000)()(732,1)( COSlineIlineVWkelecP

100)()()( efficiencyNelecPWkmechP

100)()((%) WkelecPWkmechPN

COSlineVWkelecPAratedI

)(732,1

1000)()(

)(732,11000)()(lineV

kVASAratedI

PolesxzHFrequencyRPMsSynchronou 120)()(

100)(

)()((%)

RPMsSynchronou

RPMRatedRPMsSynchronouSlip

)(9550)()(

RPMSpeedWkmechPmNratedT

9550)()()( RPMSpeedmNratedTmechP

Page 6: Zest MotorPriceList 2012

Standard Efficiency (IE1) W22 Cast Iron Frame IP55

Squirrel Cage Electric Motors Three-Phase 50 Hz

380V / 400V / 415V 525V / 550V

Class F Insulation Motors from Frame Size 315, when used in Variable

Speed applications, are recommended to be fi tted with an Insulated Endshield or Insulated Bearing.

Please enquire about modifi cation and pricing details. Prices for 690V motors are available on request. All prices and values are subject to change without prior notice Rpm values are based on 400V.

3

Full Load Output Price (Rands)

Foot Mounted Flange MountedkW rpm Frame Size Shaft (mm) EXCL. VAT INCL. VAT EXCL. VAT INCL. VAT

0.18 2730 63 11 R 1 418.00 R 1 616.52 R 1 797.00 R 2 048.581320 63 11 R 1 418.00 R 1 616.52 R 1 797.00 R 2 048.58

0.25 2720 63 11 R 1 469.00 R 1 674.66 R 1 836.00 R 2 093.041320 71 14 R 1 636.00 R 1 865.04 R 2 076.00 R 2 366.64895 80 19 R 2 254.00 R 2 569.56 R 2 831.00 R 3 227.34

0.37 2730 71 14 R 1 780.00 R 2 029.20 R 2 221.00 R 2 531.941330 71 14 R 1 685.00 R 1 920.90 R 2 126.00 R 2 423.64905 80 19 R 2 312.00 R 2 635.68 R 2 871.00 R 3 272.94685 90S 24 R 3 017.00 R 3 439.38 R 3 804.00 R 4 336.56

0.55 2710 71 14 R 1 790.00 R 2 040.60 R 2 231.00 R 2 543.341415 80 19 R 1 829.00 R 2 085.06 R 2 270.00 R 2 587.80930 80 19 R 2 953.00 R 3 366.42 R 3 707.00 R 4 225.98675 90L 24 R 3 282.00 R 3 741.48 R 3 931.00 R 4 481.34

0.75 2760 80 19 R 2 318.00 R 2 642.52 R 2 904.00 R 3 310.561395 80 19 R 2 095.00 R 2 388.30 R 2 617.00 R 2 983.38920 90S 24 R 3 170.00 R 3 613.80 R 3 819.00 R 4 353.66705 100L 28 R 4 852.00 R 5 531.28 R 5 800.00 R 6 612.00

1.1 2775 80 19 R 2 462.00 R 2 806.68 R 3 063.00 R 3 491.821420 90S 24 R 2 312.00 R 2 635.68 R 2 808.00 R 3 201.12925 90L 24 R 3 921.00 R 4 469.94 R 4 724.00 R 5 385.36700 100L 28 R 5 158.00 R 5 880.12 R 6 186.00 R 7 052.04

1.5 2840 90S 24 R 2 605.00 R 2 969.70 R 3 152.00 R 3 593.281410 90L 24 R 2 904.00 R 3 310.56 R 3 386.00 R 3 860.04920 100L 28 R 4 316.00 R 4 920.24 R 5 181.00 R 5 906.34700 112M 28 R 6 804.00 R 7 756.56 R 7 662.00 R 8 734.68

2.2 2810 90L 24 R 3 304.00 R 3 766.56 R 3 986.00 R 4 544.041410 100L 28 R 3 394.00 R 3 869.16 R 4 066.00 R 4 635.24940 112M 28 R 5 181.00 R 5 906.34 R 5 921.00 R 6 749.94710 132S 38 R 8 102.00 R 9 236.28 R 9 211.00 R 10 500.54

3 2870 100L 28 R 3 939.00 R 4 490.46 R 4 684.00 R 5 339.761420 100L 28 R 3 921.00 R 4 469.94 R 4 646.00 R 5 296.44955 132S 38 R 6 448.00 R 7 350.72 R 7 444.00 R 8 486.16710 132M 38 R 9 689.00 R 11 045.46 R 11 102.00 R 12 656.28

4 2875 112M 28 R 4 458.00 R 5 082.12 R 5 164.00 R 5 886.961440 112M 28 R 4 458.00 R 5 082.12 R 5 164.00 R 5 886.96960 132M 38 R 7 772.00 R 8 860.08 R 8 929.00 R 10 179.06720 160M 42 R 13 491.00 R 15 379.74 R 15 228.00 R 17 359.92

5.5 2910 132S 38 R 5 423.00 R 6 182.22 R 6 257.00 R 7 132.981450 132S 38 R 5 423.00 R 6 182.22 R 6 257.00 R 7 132.98960 132M 38 R 8 999.00 R 10 258.86 R 10 428.00 R 11 887.92720 160M 42 R 16 123.00 R 18 380.22 R 17 776.00 R 20 264.64

Page 7: Zest MotorPriceList 2012

Standard Efficiency (IE1) W22 Cast Iron Frame IP55

Squirrel Cage Electric Motors Three-Phase 50 Hz

380V / 400V / 415V 525V / 550V

4

7.5 2900 132S 38 R 6 386.00 R 7 280.04 R 7 316.00 R 8 340.241455 132M 38 R 6 642.00 R 7 571.88 R 7 732.00 R 8 814.48965 160M 42 R 13 173.00 R 15 017.22 R 14 761.00 R 16 827.54720 160L 42 R 19 654.00 R 22 405.56 R 21 578.00 R 24 598.92

9.2 2910 132M 38 R 8 895.00 R 10 140.30 R 10 357.00 R 11 806.981455 132M 38 R 9 239.00 R 10 532.46 R 10 804.00 R 12 316.56

11 2930 160M 42 R 11 392.00 R 12 986.88 R 12 981.00 R 14 798.341460 160M 42 R 10 469.00 R 11 934.66 R 11 943.00 R 13 615.02965 160L 42 R 19 704.00 R 22 462.56 R 21 994.00 R 25 073.16725 180L 48 R 27 581.00 R 31 442.34 R 30 764.00 R 35 070.96

15 2930 160M 42 R 14 061.00 R 16 029.54 R 15 995.00 R 18 234.301460 160L 42 R 13 687.00 R 15 603.18 R 15 360.00 R 17 510.40970 180L 48 R 25 695.00 R 29 292.30 R 29 421.00 R 33 539.94725 200L 55 R 29 983.00 R 34 180.62 R 34 433.00 R 39 253.62

18.5 2940 160L 42 R 17 150.00 R 19 551.00 R 19 026.00 R 21 689.641465 180M 48 R 16 803.00 R 19 155.42 R 18 861.00 R 21 501.54975 200L 55 R 28 924.00 R 32 973.36 R 32 386.00 R 36 920.04735 225S/M 60 R 41 011.00 R 46 752.54 R 45 526.00 R 51 899.64

22 2935 180M 48 R 21 321.00 R 24 305.94 R 23 534.00 R 26 828.761465 180L 48 R 20 302.00 R 23 144.28 R 22 613.00 R 25 778.82975 200L 55 R 33 463.00 R 38 147.82 R 37 159.00 R 42 361.26735 225S/M 60 R 49 170.00 R 56 053.80 R 54 701.00 R 62 359.14

30 2960 200L 55 R 26 356.00 R 30 045.84 R 29 454.00 R 33 577.561470 200L 55 R 24 286.00 R 27 686.04 R 27 211.00 R 31 020.54980 225S/M 60 R 47 547.00 R 54 203.58 R 52 961.00 R 60 375.54735 250S/M 70 R 63 615.00 R 72 521.10 R 69 313.00 R 79 016.82

37 2950 200L 55 R 31 088.00 R 35 440.32 R 34 683.00 R 39 538.621475 225S/M 60 R 33 316.00 R 37 980.24 R 37 093.00 R 42 286.02985 250S/M 70 R 59 488.00 R 67 816.32 R 64 635.00 R 73 683.90730 250S/M 70 R 78 557.00 R 89 554.98 R 84 670.00 R 96 523.80

45 2960 225S/M 55 R 42 352.00 R 48 281.28 R 46 695.00 R 53 232.301475 225S/M 60 R 38 767.00 R 44 194.38 R 43 188.00 R 49 234.32980 250S/M 70 R 72 578.00 R 82 738.92 R 79 080.00 R 90 151.20740 280S/M 80 R 85 225.00 R 97 156.50 R 92 181.00 R 105 086.34

55 2960 250S/M 60 R 52 657.00 R 60 028.98 R 57 136.00 R 65 135.041475 250S/M 70 R 49 899.00 R 56 884.86 R 53 269.00 R 60 726.66985 280S/M 80 R 79 711.00 R 90 870.54 R 86 003.00 R 98 043.42740 280S/M 80 R 96 881.00 R 110 444.34 R 106 884.00 R 121 847.76

75 2965 250S/M 60 R 70 107.00 R 79 921.98 R 77 333.00 R 88 159.621480 250S/M 70 R 59 607.00 R 67 951.98 R 64 833.00 R 73 909.62985 280S/M 80 R 94 619.00 R 107 865.66 R 102 354.00 R 116 683.56740 315S/M 85 R 120 074.00 R 136 884.36 R 130 410.00 R 148 667.40

90 2975 280S/M 65 R 80 213.00 R 91 442.82 R 87 352.00 R 99 581.281485 280S/M 80 R 68 636.00 R 78 245.04 R 73 745.00 R 84 069.30990 315S/M 85 R 114 530.00 R 130 564.20 R 124 776.00 R 142 244.64740 315S/M 85 R 138 802.00 R 158 234.28 R 148 213.00 R 168 962.82

110 2975 280S/M 65 R 95 040.00 R 108 345.60 R 102 324.00 R 116 649.361485 280S/M 80 R 82 317.00 R 93 841.38 R 89 279.00 R 101 778.06990 315S/M 85 R 137 532.00 R 156 786.48 R 148 477.00 R 169 263.78740 315S/M 85 R 156 933.00 R 178 903.62 R 170 393.00 R 194 248.02

132 2980 315S/M 65 R 110 736.00 R 126 239.04 R 119 411.00 R 136 128.541490 315S/M 85 R 95 903.00 R 109 329.42 R 107 325.00 R 122 350.50990 315S/M 85 R 158 731.00 R 180 953.34 R 163 493.00 R 186 382.02745 355M/L 100 R 171 346.00 R 195 334.44 R 183 191.00 R 208 837.74740 315L 90 R 171 346.00 R 195 334.44 R 183 191.00 R 208 837.74

Full Load Output Price (Rands)

Foot Mounted Flange MountedkW rpm Frame Size Shaft (mm) EXCL. VAT INCL. VAT EXCL. VAT INCL. VAT

Page 8: Zest MotorPriceList 2012

Standard Efficiency (IE1) W22 Cast Iron Frame IP55

Squirrel Cage Electric Motors Three-Phase 50 Hz

380V / 400V / 415V 525V / 550V

5

160 2980 315S/M 65 R 126 538.00 R 144 253.32 R 138 196.00 R 157 543.441490 315S/M 85 R 106 671.00 R 121 604.94 R 116 197.00 R 132 464.58990 355M/L 100 R 181 236.00 R 206 609.04 R 189 120.00 R 215 596.80990 315L 90 R 181 236.00 R 206 609.04 R 189 120.00 R 215 596.80745 355M/L 100 R 273 228.00 R 311 479.92 R 300 528.00 R 342 601.92740 315L 90 R 273 228.00 R 311 479.92 R 300 528.00 R 342 601.92

185 2980 315S/M 70 R 150 437.00 R 171 498.18 R 156 701.00 R 178 639.141490 315S/M 90 R 126 452.00 R 144 155.28 R 133 746.00 R 152 470.44990 355M/L 100 R 181 566.00 R 206 985.24 R 196 858.00 R 224 418.12990 315L 90 R 181 566.00 R 206 985.24 R 196 858.00 R 224 418.12740 355M/L 100 R 284 626.00 R 324 473.64 R 313 104.00 R 356 938.56740 315L 90 R 284 626.00 R 324 473.64 R 313 104.00 R 356 938.56

200 2980 315S/M 70 R 155 981.00 R 177 818.34 R 164 662.00 R 187 714.681490 315S/M 90 R 132 183.00 R 150 688.62 R 138 562.00 R 157 960.68990 355M/L 100 R 200 172.00 R 228 196.08 R 214 443.00 R 244 465.02990 315L 90 R 200 172.00 R 228 196.08 R 214 443.00 R 244 465.02745 355M/L 100 R 296 445.00 R 337 947.30 R 317 079.00 R 361 470.06740 315L 90 R 296 445.00 R 337 947.30 R 317 079.00 R 361 470.06

220 2985 355M/L 90 R 204 263.00 R 232 859.82 R 214 027.00 R 243 990.782980 315L 70 R 182 645.00 R 208 215.30 R 196 342.00 R 223 829.881490 355M/L 100 R 172 620.00 R 196 786.80 R 182 096.00 R 207 589.441490 315L 90 R 172 620.00 R 196 786.80 R 182 096.00 R 207 589.44990 355M/L 100 R 267 703.00 R 305 181.42 R 294 300.00 R 335 502.00990 315L 90 R 267 703.00 R 305 181.42 R 294 300.00 R 335 502.00745 355M/L 100 R 306 294.00 R 349 175.16 R 336 744.00 R 383 888.16

250 2985 355M/L 90 R 233 756.00 R 266 481.84 R 245 444.00 R 279 806.162980 315L 70 R 201 514.00 R 229 725.96 R 212 248.00 R 241 962.721490 355M/L 100 R 197 636.00 R 225 305.04 R 217 133.00 R 247 531.621490 315L 90 R 197 636.00 R 225 305.04 R 217 133.00 R 247 531.62990 355M/L 100 R 276 732.00 R 315 474.48 R 302 022.00 R 344 305.08990 315L R 276 732.00 R 315 474.48 R 302 022.00 R 344 305.08

260 1490 355M/L 100 R 199 482.00 R 227 409.48 R 219 164.00 R 249 846.96275 2970 315L 70 R 248 874.00 R 283 716.36 R 261 447.00 R 298 049.58

1490 355M/L 100 R 218 013.00 R 248 534.82 R 228 896.00 R 260 941.441490 315L 90 R 218 013.00 R 248 534.82 R 228 896.00 R 260 941.44990 355M/L 100 R 291 468.00 R 332 273.52 R 306 425.00 R 349 324.50990 315L 90 R 291 468.00 R 332 273.52 R 306 425.00 R 349 324.50

300 2980 315L 70 R 269 647.00 R 307 397.58 R 283 283.00 R 322 942.621490 355M/L 100 R 224 838.00 R 256 315.32 R 239 284.00 R 272 783.761485 315L 90 R 224 838.00 R 256 315.32 R 239 284.00 R 272 783.76990 355M/L 100 R 317 882.00 R 362 385.48 R 333 755.00 R 380 480.70

315 2985 355M/L 90 R 280 021.00 R 319 223.94 R 294 093.00 R 335 266.021490 355M/L 100 R 237 708.00 R 270 987.12 R 249 686.00 R 284 642.041490 315L 90 R 237 708.00 R 270 987.12 R 249 686.00 R 284 642.04990 355M/L 100 R 332 354.00 R 378 883.56 R 348 949.00 R 397 801.86

330 1490 355M/L 100 R 247 003.00 R 281 583.42 R 265 799.00 R 303 010.86355 2970 355M/L 90 R 318 009.00 R 362 530.26 R 333 989.00 R 380 747.46

1490 355M/L 100 R 254 539.00 R 290 174.46 R 273 773.00 R 312 101.22370 1490 355M/L 100 R 273 170.00 R 311 413.80 R 293 812.00 R 334 945.68400 1490 355M/L 100 R 294 365.00 R 335 576.10 R 316 606.00 R 360 930.84

Full Load Output Price (Rands)

Foot Mounted Flange MountedkW rpm Frame Size Shaft (mm) EXCL. VAT INCL. VAT EXCL. VAT INCL. VAT

Page 9: Zest MotorPriceList 2012

Output kW Frame

Full load current

In (A)

Locked rotor

current II/In

Full load

torque (Nm)

Locked rotor

torque TI/Tn

Break-down torque Tb/Tn

Allowed locked

rotor time (s) Hot

Weight (kg)

Rated speed (rpm)

% of full load

Efficiency Power factor400 V 525 V 50 75 100 50 75 100

0.18 63 0.550 0.4 4.2 0.630 2.4 2.3 30 4.7 2730 50.5 56.5 59.0 0.55 0.69 0.800.25 63 0.791 0.6 4.3 0.880 2.5 2.3 25 5.1 2720 52.0 57.0 60.0 0.50 0.65 0.760.37 71 0.949 0.7 4.6 1.29 2.3 2.4 16 5.5 2730 62.0 66.5 67.0 0.60 0.75 0.840.55 71 1.31 1 4.5 1.94 2.2 2.2 13 6.5 2710 65.0 67.0 68.0 0.68 0.81 0.890.75 80 1.79 1.4 5.1 2.60 2.5 2.6 14 9.5 2760 68.5 72.0 72.1 0.62 0.76 0.841.1 80 2.46 1.9 5.9 3.79 2.9 2.9 14 13.5 2775 74.0 76.0 76.0 0.65 0.78 0.851.5 90S 3.28 2.5 6.3 5.05 2.7 2.6 7 15.0 2840 77.0 79.5 79.5 0.63 0.76 0.832.2 90L 4.58 3.5 6.8 7.48 2.8 2.9 9 16.7 2810 78.0 80.0 81.5 0.63 0.77 0.853 100L 6.07 4.6 6.7 10.0 2.3 2.8 9 23.5 2870 81.5 82.0 82.0 0.69 0.81 0.874 112M 7.81 6 6.8 13.3 2.4 3.0 9 31.0 2875 82.0 84.0 85.0 0.71 0.82 0.87

5.5 132S 10.6 8.1 6.5 18.1 2.4 3.0 11 42.0 2910 85.0 86.0 86.0 0.71 0.81 0.877.5 132S 14.4 11 6.4 24.7 2.3 2.6 11 53.0 2900 85.5 86.5 86.5 0.72 0.82 0.879.2 132M 17.5 13.3 7.5 30.2 2.7 3.1 8 58.0 2910 87.0 88.0 88.0 0.70 0.81 0.8611 160M 20.9 15.9 6.8 35.9 2.0 2.7 11 97.0 2930 87.8 88.6 88.4 0.70 0.81 0.8615 160M 28.1 21.4 7.2 48.9 2.2 2.8 9 108 2930 89.5 89.8 89.5 0.71 0.81 0.86

18.5 160L 34.4 26.2 7.8 60.1 2.4 3.1 7 122 2940 90.3 90.7 90.3 0.70 0.80 0.8622 180M 39.7 30.2 7.3 71.6 2.0 2.8 7 156 2935 90.7 91.0 90.8 0.76 0.84 0.8830 200L 54.3 41.4 6.3 96.8 2.1 2.4 18 220 2960 91.6 92.0 91.6 0.76 0.84 0.8737 200L 66.7 50.8 6.5 120 2.2 2.4 16 232 2950 92.0 92.5 92.0 0.76 0.84 0.8745 225S/M 79.0 60.2 6.9 145 2.0 2.8 10 356 2960 91.8 92.6 92.4 0.78 0.86 0.8955 250S/M 96.1 73.2 6.7 178 2.0 2.7 12 413 2960 92.2 93.0 92.8 0.79 0.86 0.8975 250S/M 130 99 7.8 242 2.4 3.0 9 457 2965 93.0 93.5 93.3 0.78 0.86 0.8990 280S/M 156 118.9 7.0 289 2.0 2.8 20 664 2975 93.0 93.8 93.7 0.80 0.87 0.89110 280S/M 190 114.8 7.0 353 2.0 2.8 20 702 2975 93.5 94.2 94.0 0.79 0.86 0.89132 315S/M 227 173 6.7 423 1.8 2.6 24 879 2980 93.5 94.3 94.3 0.79 0.86 0.89160 315S/M 272 207.2 7.6 513 2.0 2.8 21 950 2980 94.0 94.5 94.5 0.80 0.87 0.90185 315S/M 321 244.6 7.7 593 2.0 2.8 14 993 2980 94.4 94.6 94.6 0.77 0.84 0.88200 315S/M 339 258.3 7.7 641 2.1 2.8 17 1135 2980 94.4 94.7 94.6 0.80 0.87 0.90220 315L 373 284.2 8.0 705 2.3 2.8 14 1224 2980 94.5 94.8 94.7 0.82 0.88 0.90220 355M/L 373 284.2 7.7 704 1.8 2.8 20 1496 2985 94.5 94.8 94.7 0.83 0.88 0.90250 315L 419 319.2 7.9 802 2.4 2.8 14 1316 2980 94.5 94.8 94.7 0.83 0.88 0.91250 355M/L 423 322.3 7.9 800 2.1 2.8 20 1592 2985 94.5 94.8 94.7 0.86 0.88 0.90280 315L 474 361.1 8.5 898 2.8 2.8 14 1443 2980 94.5 94.9 94.8 0.84 0.88 0.90280 355M/L 468 356.6 7.6 898 2.0 2.6 17 1663 2980 94.6 94.9 94.8 0.86 0.90 0.91300 315L 506 385.5 7.5 962 2.5 2.5 12 1500 2980 94.8 95.0 95.0 0.84 0.88 0.90315* 355M/L 527 401.5 7.8 1010 2.1 2.6 22 1770 2985 94.6 94.9 94.8 0.87 0.90 0.91355* 355M/L 594 452.6 7.9 1140 2.2 2.8 14 1830 2985 94.6 95.0 94.8 0.86 0.90 0.91

Standard Efficiency (IE1) W22 Cast Iron Frame IP55

PERFORMANCE DATA 3000 RPM - 2 Pole

Squirrel Cage Electric Motors

6

Page 10: Zest MotorPriceList 2012

Standard Efficiency (IE1) W22 Cast Iron Frame IP55

PERFORMANCE DATA 1500 RPM - 4 Pole

Squirrel Cage Electric Motors

7

0.18 63 0.573 0.4 3.6 1.30 1.8 1.9 25 6.2 1320 52.0 54.0 56.0 0.57 0.71 0.810.25 71 0.794 0.6 3.1 1.81 1.6 1.7 28 5.5 1320 52.0 58.5 59.0 0.52 0.66 0.770.37 71 1.16 0.9 3.6 2.66 2.1 2.1 28 7.0 1330 59.0 63.0 63.0 0.49 0.63 0.730.55 80 1.38 1.1 4.9 3.71 2.0 2.4 13 9.5 1415 65.0 70.0 71.0 0.57 0.72 0.810.75 80 1.78 1.4 4.9 5.14 2.0 2.3 13 10.5 1395 70.0 72.0 72.3 0.63 0.78 0.841.1 90S 2.61 2 5.6 7.40 2.3 2.4 8 14.5 1420 70.0 76.0 77.0 0.55 0.69 0.791.5 90L 3.34 2.5 5.5 10.2 2.3 2.4 8 17.0 1410 76.5 78.5 79.0 0.58 0.73 0.822.2 100L 4.75 3.6 5.6 14.9 2.4 2.6 9 23.0 1410 80.5 81.5 81.5 0.60 0.74 0.823 100L 6.47 4.9 6.0 20.2 2.8 3.0 8 30.0 1420 80.0 81.0 82.6 0.57 0.72 0.814 112M 8.18 6.2 6.2 26.5 2.1 2.5 13 33.0 1440 83.5 84.6 85.0 0.65 0.77 0.83

5.5 132S 11.0 8.4 6.5 36.2 2.1 2.5 11 47.0 1450 84.5 85.6 86.0 0.63 0.77 0.847.5 132M 14.8 11.3 6.7 49.3 2.1 2.9 8 64.5 1455 85.0 86.5 87.0 0.63 0.77 0.849.2 160M 18.5 13.6 6.0 60.2 2.0 2.4 9 93.0 1460 86.8 87.5 87.4 0.64 0.76 0.8211 160M 22.0 16.8 6.0 72.0 2.1 2.5 9 96.0 1460 87.0 88.0 88.0 0.64 0.76 0.8215 160L 29.2 22.2 6.2 98.2 2.2 2.7 8 121 1460 89.0 89.7 89.3 0.66 0.76 0.83

18.5 180M 35.2 26.8 6.6 121 2.4 2.8 12 152 1465 89.7 90.4 90.2 0.67 0.77 0.8422 180L 41.7 31.8 6.6 143 2.4 2.9 10 164 1465 90.0 90.8 90.7 0.66 0.77 0.8430 200L 56.3 42.9 6.3 195 2.1 2.6 13 212 1470 91.3 91.7 91.5 0.68 0.78 0.8437 225S/M 68.1 51.4 6.7 240 2.3 2.7 10 342 1475 92.0 92.4 92.2 0.71 0.81 0.8545 225S/M 81.6 62.2 6.9 292 2.4 2.7 10 363 1475 92.2 92.2 92.6 0.72 0.82 0.8655 250S/M 96.9 73.8 6.5 356 2.1 2.5 12 431 1475 92.9 93.2 93.1 0.75 0.85 0.8875 250S/M 133 101.3 7.6 484 2.4 3.0 8 496 1480 93.1 93.4 93.5 0.73 0.82 0.8790 280S/M 159 121.1 7.2 579 2.1 2.8 20 673 1485 93.2 93.8 93.8 0.75 0.83 0.87110 280S/M 194 147.8 6.8 708 2.1 2.6 16 735 1485 93.5 94.2 94.1 0.75 0.83 0.87132 315S/M 235 179 6.9 846 2.3 2.4 22 953 1490 93.9 94.5 94.3 0.74 0.83 0.86160 315S/M 284 216.4 7.3 1030 2.4 2.5 18 1012 1490 94.1 94.6 94.5 0.73 0.82 0.86185 315S/M 328 249.9 6.9 1190 2.4 2.3 17 1071 1490 94.3 94.7 94.6 0.74 0.82 0.86200 315S/M 359 266.7 6.9 1280 2.4 2.3 16 1378 1490 94.4 94.8 94.7 0.76 0.84 0.85220 315L 389 296.4 7.7 1410 2.6 2.4 14 1330 1490 94.5 94.9 94.8 0.74 0.83 0.86220 355M/L 394 300.2 6.4 1410 2.0 2.2 18 1414 1490 94.6 94.9 94.8 0.73 0.81 0.85250 315L 443 337.5 7.8 1600 2.7 2.5 12 1399 1490 94.6 94.9 94.8 0.75 0.83 0.86250 355M/L 447 340.6 6.8 1600 2.1 2.4 18 1470 1490 94.6 95.0 94.9 0.73 0.82 0.85260 355M/L 465 354.3 6.4 1670 2.4 2.4 14 1571 1490 94.6 95.0 94.9 0.73 0.82 0.85280 315L 495 377.1 7.9 1800 2.7 2.5 12 1496 1490 94.6 95.0 94.9 0.74 0.82 0.86280 355M/L 501 381.7 6.6 1800 2.1 2.4 14 1510 1490 94.6 95.0 94.9 0.74 0.82 0.85300 315L 532 405.3 7.6 1920 2.5 2.5 11 1540 1490 95.4 95.8 95.8 0.72 0.80 0.85300 355M/L 537 409.1 7.2 1920 2.2 2.4 18 1560 1490 94.6 95.0 94.9 0.74 0.82 0.85315 315L 558 425.1 7.6 2020 2.5 2.5 11 1540 1490 95.4 95.8 95.8 0.72 0.80 0.85315 355M/L 557 424.4 7.2 2020 2.4 2.4 14 1670 1490 94.6 95.0 94.9 0.74 0.82 0.86330 355M/L 584 445 6.8 2120 2.2 2.4 17 1769 1490 94.6 95.0 94.9 0.75 0.83 0.86355* 355M/L 628 478.5 6.9 2280 2.4 2.3 15 1888 1490 94.6 95.0 94.9 0.75 0.83 0.86370* 355M/L 654 498.3 7.3 2370 2.6 2.4 11 1971 1490 94.9 95.1 94.9 0.75 0.83 0.86400* 355M/L 707 538.7 7.3 2570 2.6 2.4 11 1971 1490 94.7 95.1 94.9 0.74 0.82 0.86

Output kW Frame

Full load current

In (A)

Locked rotor

current II/In

Full load

torque (Nm)

Locked rotor

torque TI/Tn

Break-down torque Tb/Tn

Allowed locked

rotor time (s) Hot

Weight (kg)

Rated speed (rpm)

% of full load

Efficiency Power factor400 V 525 V 50 75 100 50 75 100

Page 11: Zest MotorPriceList 2012

Standard Efficiency (IE1) W22 Cast Iron Frame IP55

PERFORMANCE DATA 1000 RPM - 6 Pole

Squirrel Cage Electric Motors

8

Output kW Frame

Full load current

In (A)

Locked rotor

current II/In

Full load

torque (Nm)

Locked rotor

torque TI/Tn

Break-down torque Tb/Tn

Allowed locked

rotor time (s) Hot

Weight (kg)

Rated speed (rpm)

% of full load

Efficiency Power factor400 V 525 V 50 75 100 50 75 100

0.25 71 1.09 0.8 3.1 2.67 2.2 2.2 30 11.5 895 48.0 55.0 57.0 0.38 0.48 0.580.37 80 1.13 0.9 3.6 3.91 1.7 1.7 16 12.1 905 55.0 60.0 63.0 0.50 0.64 0.750.55 80 1.62 1.2 4.5 5.65 2.3 2.3 10 15.5 930 60.0 65.0 67.0 0.50 0.63 0.730.75 90S 2.06 1.6 4.2 7.79 1.8 2.1 17 18.0 920 68.0 70.0 70.0 0.51 0.65 0.751.1 90L 3.02 2.3 4.8 11.4 2.7 2.7 9 22.0 925 70.0 72.0 73.0 0.47 0.60 0.721.5 100L 3.90 3 4.4 15.6 1.9 2.2 21 27.0 920 76.0 77.0 76.0 0.52 0.66 0.732.2 112M 5.50 4.2 5.1 22.4 2.3 2.5 17 37.0 940 78.0 78.5 78.0 0.53 0.66 0.743 132S 6.82 5.2 5.3 30.0 2.0 2.2 20 55.0 955 80.0 82.7 82.5 0.58 0.70 0.774 132M 9.27 7.1 5.8 39.8 2.3 2.4 19 59.0 960 81.5 83.6 84.2 0.54 0.66 0.74

5.5 132M 13.0 9.9 6.2 54.7 2.3 2.9 19 72.0 960 82.5 84.5 84.5 0.51 0.64 0.727.5 160M 15.3 11.7 5.4 74.3 1.9 2.3 12 103 965 85.3 85.5 85.3 0.64 0.76 0.839.2 160L 18.6 14.2 5.7 91.1 2.0 2.4 10 113 965 86.0 86.5 86.0 0.66 0.76 0.8311 160L 21.9 16.7 5.8 109 2.1 2.4 11 127 965 87.0 87.5 87.2 0.65 0.77 0.8315 180L 28.2 21.5 6.8 148 2.3 2.7 6 166 970 88.0 88.5 88.2 0.72 0.82 0.87

18.5 200L 36.6 27.9 5.7 181 2.1 2.4 12 190 975 88.3 89.3 88.9 0.64 0.76 0.8222 200L 42.7 32.5 6.0 216 2.2 2.4 13 218 975 89.5 90.0 89.7 0.67 0.77 0.8330 225S/M 55.2 42.1 6.8 293 2.1 2.7 12 359 980 91.0 91.5 91.2 0.74 0.83 0.8637 250S/M 67.7 51.6 6.7 359 2.1 2.4 14 425 985 91.7 91.9 91.7 0.74 0.83 0.8645 250S/M 81.0 61.7 6.5 437 2.1 2.3 15 466 985 92.2 92.4 92.2 0.75 0.84 0.8755 280S/M 106 80.8 6.0 534 2.2 2.5 20 607 985 92.7 92.7 92.6 0.64 0.75 0.8175 280S/M 140 106.7 6.5 728 2.0 2.5 14 682 985 93.0 93.1 93.0 0.68 0.79 0.8390 315S/M 168 128 6.2 869 2.0 2.2 18 883 990 93.4 93.6 93.4 0.70 0.80 0.83110 315S/M 204 155.4 6.2 1060 2.0 2.2 20 941 990 93.7 94.0 93.8 0.70 0.80 0.83132 315S/M 238 181.3 6.2 1270 2.1 2.2 18 1012 990 94.0 94.2 94.1 0.73 0.82 0.85160 315L 295 224.8 6.5 1540 2.2 2.3 14 1203 990 94.1 94.4 94.4 0.69 0.79 0.83160 355M/L 309 235.4 5.6 1540 1.8 2.0 32 1416 990 94.2 94.6 94.5 0.64 0.74 0.79185 315L 340 259 7.1 1790 2.3 2.4 12 1346 990 94.2 94.5 94.6 0.70 0.79 0.83185 355M/L 357 272 6.0 1790 2.0 2.2 30 1530 990 94.3 94.6 94.6 0.63 0.74 0.79200 315L 368 288 7.3 1930 2.4 2.5 12 1488 990 94.3 94.6 94.6 0.70 0.80 0.83200 355M/L 381 280.4 6.0 1930 2.0 2.1 32 1600 990 94.4 94.7 94.7 0.64 0.75 0.80220 315L 404 319.2 6.8 2120 2.3 2.3 15 1563 990 94.4 94.7 94.7 0.70 0.80 0.83220 355M/L 419 307.8 6.4 2120 2.1 2.2 30 1678 990 94.4 94.8 94.7 0.64 0.74 0.80250 315L 468 356.6 7.0 2410 2.5 2.5 11 1399 990 94.8 95.1 95.1 0.65 0.77 0.81250 355M/L 476 362.7 6.0 2410 2.1 2.1 32 1752 990 94.4 94.7 94.7 0.65 0.75 0.80260 315L 506 385.5 8.0 2510 2.8 2.8 9 1496 990 94.8 95.0 95.0 0.60 0.72 0.78260 355M/L 495 377.1 6.0 2510 2.0 2.0 32 1752 990 94.4 94.7 94.7 0.65 0.75 0.80280 355M/L 533 406.1 6.2 2700 2.1 2.1 28 1839 990 94.5 94.8 94.8 0.64 0.75 0.80300 355M/L 579 441.1 6.2 2900 2.2 2.2 30 1900 990 94.4 94.7 94.6 0.63 0.74 0.79315* 355M/L 592 451 6.2 3020 2.2 2.2 28 1979 995 94.5 94.8 94.8 0.66 0.76 0.81

Page 12: Zest MotorPriceList 2012

Standard Efficiency (IE1) W22 Cast Iron Frame IP55

PERFORMANCE DATA 750 RPM - 8 Pole

Squirrel Cage Electric Motors

Please Note:

Effi ciency values are given according to IEC 60034-2-1. They are calculated according to indirect method, with stray load losses determined by measurement. (*) Fitted with air defl ector in the drive end side.

9

Output kW Frame

Full load current

In (A)

Locked rotor

current II/In

Full load

torque (Nm)

Locked rotor

torque TI/Tn

Break-down torque Tb/Tn

Allowed locked

rotor time (s) Hot

Weight (kg)

Rated speed (rpm)

% of full load

Efficiency Power factor400 V 525 V 50 75 100 50 75 100

0.37 90S 1.45 1.1 3.0 5.16 1.9 1.8 32 15.4 685 50.6 56.5 57.4 0.44 0.55 0.640.55 90L 2.01 1.5 3.3 7.79 1.9 2.0 25 16.5 675 58.0 60.0 60.0 0.43 0.56 0.660.75 100L 2.58 2 3.5 10.2 1.8 2.4 33 23.8 705 62.0 67.2 67.8 0.42 0.53 0.621.1 100L 3.38 2.6 4.0 15.0 1.7 2.3 27 28.5 700 69.3 72.3 71.2 0.45 0.57 0.661.5 112M 4.21 3.2 4.2 20.5 2.2 2.2 26 33.4 700 73.7 75.4 73.5 0.48 0.61 0.702.2 132S 5.35 4.1 6.1 29.6 2.5 2.8 22 55.3 710 75.8 78.0 77.1 0.55 0.68 0.773 132M 7.21 5.5 6.1 40.4 2.2 2.6 18 65.0 710 78.5 80.1 79.0 0.55 0.68 0.764 160M 9.84 7.5 4.7 53.1 2.0 2.1 17 101 720 79.5 82.0 81.5 0.52 0.65 0.72

5.5 160M 13.1 10 4.7 73.0 2.0 2.1 16 110 720 82.0 83.2 83.0 0.52 0.65 0.737.5 160L 17.4 13.3 4.9 99.5 2.2 2.2 16 130 720 84.0 85.5 85.0 0.52 0.65 0.739.2 180M 18.8 14.3 6.3 121 2.0 2.4 10 156 725 86.0 86.5 86.0 0.64 0.76 0.8211 180L 21.7 16.5 6.4 145 2.1 2.4 10 175 725 87.0 87.5 87.0 0.67 0.78 0.8415 200L 32.4 24.7 4.6 198 1.9 2.0 22 205 725 87.5 88.0 88.0 0.58 0.70 0.76

18.5 225S/M 35.9 27.4 6.4 241 1.8 2.4 18 339 735 91.0 91.0 90.6 0.66 0.77 0.8222 225S/M 42.0 32 6.4 286 1.8 2.4 16 358 735 91.3 91.3 91.0 0.69 0.79 0.8330 250S/M 57.0 43.4 6.9 390 1.9 2.7 13 433 735 91.6 91.8 91.6 0.67 0.78 0.8337 250S/M 70.0 53.3 6.9 484 1.9 2.7 12 475 730 91.9 92.0 91.9 0.67 0.78 0.8345 280S/M 88.9 67.7 5.4 581 1.7 2.0 21 617 740 92.1 92.6 92.5 0.64 0.75 0.7955 280S/M 108 82.3 5.4 710 1.7 2.0 20 826 740 92.4 92.7 93.0 0.64 0.75 0.7975 315S/M 145 110.5 5.3 968 1.6 2.0 30 913 740 93.0 93.5 93.5 0.66 0.76 0.8090 315S/M 172 131 5.8 1160 1.8 2.1 26 982 740 93.6 94.0 94.2 0.66 0.76 0.80110 315S/M 210 161.5 5.8 1420 1.8 2.1 24 1180 740 93.8 94.5 94.5 0.64 0.75 0.80132 315L 255 194.3 6.2 1700 2.0 2.2 23 1290 740 94.0 94.5 94.6 0.63 0.74 0.79132 355M/L 254 193.5 6.0 1690 1.2 2.1 48 1448 745 94.3 94.9 94.8 0.62 0.74 0.79160 315L 308 234.7 6.4 2070 2.2 2.2 20 1350 740 94.5 94.8 94.8 0.63 0.74 0.79160 355M/L 308 234.7 6.2 2050 1.4 2.2 48 1571 745 94.5 95.0 95.0 0.62 0.74 0.79185 315L 361 275 7.0 2390 2.4 2.4 12 1520 740 94.5 94.9 94.9 0.62 0.72 0.78185 355M/L 351 267.4 6.0 2370 1.4 2.1 46 1653 745 94.6 95.1 95.1 0.64 0.75 0.80200 355M/L 384 292.6 6.2 2570 1.5 2.2 44 1725 745 94.8 95.2 95.2 0.63 0.74 0.79220 355M/L 417 317.7 6.3 2820 1.4 2.1 42 1839 745 95.0 95.3 95.3 0.64 0.75 0.80

Page 13: Zest MotorPriceList 2012

Class H Insulation Motors from Frame Size 315, when used in Variable

Speed Applications, are recommended to be fi tted with an Insulated Endshield or Insulated Bearing.

Please enquire about modifi cation and pricing details. Prices for 690V motors are available on request. All prices and values are subject to change without prior notice Rpm values are based on 400V.

Premium Efficiency Plus (IE2) W22 Cast Iron Frame IP66

Squirrel Cage Electric Motors Three-Phase 50 Hz

380V / 400V / 415V 525V / 550V

10

Full Load Output Price (Rands)

Foot Mounted Flange MountedkW rpm Frame Size Shaft (mm) EXCL. VAT INCL. VAT EXCL. VAT INCL. VAT

0.18 2730 63 11 R 1 631.00 R 1 859.34 R 2 067.00 R 2 356.381380 63 11 R 1 631.00 R 1 859.34 R 2 067.00 R 2 356.38

0.25 2760 63 11 R 1 691.00 R 1 927.74 R 2 112.00 R 2 407.681360 71 14 R 1 880.00 R 2 143.20 R 2 388.00 R 2 722.32900 80 19 R 2 593.00 R 2 956.02 R 3 256.00 R 3 711.84

0.37 2800 71 14 R 2 047.00 R 2 333.58 R 2 556.00 R 2 913.841365 71 14 R 1 937.00 R 2 208.18 R 2 444.00 R 2 786.16910 80 19 R 2 659.00 R 3 031.26 R 3 303.00 R 3 765.42690 90S 24 R 3 471.00 R 3 956.94 R 4 375.00 R 4 987.50

0.55 2780 71 14 R 2 059.00 R 2 347.26 R 2 567.00 R 2 926.381410 80 19 R 2 104.00 R 2 398.56 R 2 613.00 R 2 978.82910 80 19 R 3 398.00 R 3 873.72 R 4 263.00 R 4 859.82685 90L 24 R 3 775.00 R 4 303.50 R 4 521.00 R 5 153.94

0.75 2790 80 19 R 2 665.00 R 3 038.10 R 3 340.00 R 3 807.601410 80 19 R 2 410.00 R 2 747.40 R 3 011.00 R 3 432.54925 90S 24 R 3 645.00 R 4 155.30 R 4 393.00 R 5 008.02710 100L 28 R 5 582.00 R 6 363.48 R 6 672.00 R 7 606.08

1.1 2790 80 19 R 2 832.00 R 3 228.48 R 3 522.00 R 4 015.081440 90S 24 R 2 659.00 R 3 031.26 R 3 229.00 R 3 681.06925 90L 24 R 4 509.00 R 5 140.26 R 5 434.00 R 6 194.76705 100L 28 R 5 932.00 R 6 762.48 R 7 113.00 R 8 108.82

1.5 2825 90S 24 R 2 998.00 R 3 417.72 R 3 628.00 R 4 135.921440 90L 24 R 3 340.00 R 3 807.60 R 3 895.00 R 4 440.30940 100L 28 R 4 965.00 R 5 660.10 R 5 960.00 R 6 794.40700 112M 28 R 7 825.00 R 8 920.50 R 8 813.00 R 10 046.82

2.2 2840 90L 24 R 3 799.00 R 4 330.86 R 4 585.00 R 5 226.901425 100L 28 R 3 904.00 R 4 450.56 R 4 676.00 R 5 330.64940 112M 28 R 5 960.00 R 6 794.40 R 6 808.00 R 7 761.12700 132S 38 R 9 320.00 R 10 624.80 R 10 593.00 R 12 076.02

3 2880 100L 28 R 4 531.00 R 5 165.34 R 5 389.00 R 6 143.461420 100L 28 R 4 509.00 R 5 140.26 R 5 342.00 R 6 089.88960 132S 38 R 7 416.00 R 8 454.24 R 8 562.00 R 9 760.68700 132M 38 R 11 146.00 R 12 706.44 R 12 770.00 R 14 557.80

4 2870 112M 28 R 5 128.00 R 5 845.92 R 5 941.00 R 6 772.741440 112M 28 R 5 128.00 R 5 845.92 R 5 941.00 R 6 772.74960 132M 38 R 8 939.00 R 10 190.46 R 10 269.00 R 11 706.66725 160M 42 R 15 517.00 R 17 689.38 R 17 515.00 R 19 967.10

Page 14: Zest MotorPriceList 2012

Premium Efficiency Plus (IE2) W22 Cast Iron Frame IP66

Squirrel Cage Electric Motors Three-Phase 50 Hz

380V / 400V / 415V 525V / 550V

11

Full Load Output Price (Rands)

Foot Mounted Flange MountedkW rpm Frame Size Shaft (mm) EXCL. VAT INCL. VAT EXCL. VAT INCL. VAT5.5 2910 132S 38 R 6 237.00 R 7 110.18 R 7 196.00 R 8 203.44

1460 132S 38 R 6 237.00 R 7 110.18 R 7 196.00 R 8 203.44960 132M 38 R 10 350.00 R 11 799.00 R 11 994.00 R 13 673.16725 160M 42 R 18 545.00 R 21 141.30 R 20 250.00 R 23 085.00

7.5 2910 132S 38 R 7 344.00 R 8 372.16 R 8 414.00 R 9 591.961455 132M 38 R 7 640.00 R 8 709.60 R 8 893.00 R 10 138.02970 160M 42 R 15 150.00 R 17 271.00 R 16 977.00 R 19 353.78725 160L 42 R 22 604.00 R 25 768.56 R 24 819.00 R 28 293.66

9.2 2915 132M 38 R 10 233.00 R 11 665.62 R 11 914.00 R 13 581.961455 132M 38 R 10 625.00 R 12 112.50 R 12 426.00 R 14 165.64

11 2935 160M 42 R 13 103.00 R 14 937.42 R 14 929.00 R 17 019.061470 160M 42 R 12 042.00 R 13 727.88 R 13 736.00 R 15 659.04970 160L 42 R 22 662.00 R 25 834.68 R 25 298.00 R 28 839.72725 180L 48 R 31 723.00 R 36 164.22 R 35 385.00 R 40 338.90

15 2930 160M 42 R 16 173.00 R 18 437.22 R 18 397.00 R 20 972.581465 160L 42 R 15 742.00 R 17 945.88 R 17 668.00 R 20 141.52970 180L 48 R 29 553.00 R 33 690.42 R 33 839.00 R 38 576.46730 200L 55 R 34 487.00 R 39 315.18 R 39 604.00 R 45 148.56

18.5 2940 160L 42 R 19 726.00 R 22 487.64 R 21 884.00 R 24 947.761465 180M 48 R 19 328.00 R 22 033.92 R 21 693.00 R 24 730.02975 200L 55 R 33 268.00 R 37 925.52 R 37 252.00 R 42 467.28730 225S/M 60 R 47 171.00 R 53 774.94 R 52 363.00 R 59 693.82

22 2945 180M 48 R 24 522.00 R 27 955.08 R 27 068.00 R 30 857.521465 180L 48 R 23 352.00 R 26 621.28 R 26 010.00 R 29 651.40975 200L 55 R 38 488.00 R 43 876.32 R 42 740.00 R 48 723.60735 225S/M 60 R 56 555.00 R 64 472.70 R 62 916.00 R 71 724.24

30 2955 200L 55 R 30 315.00 R 34 559.10 R 33 878.00 R 38 620.921470 200L 55 R 27 935.00 R 31 845.90 R 31 296.00 R 35 677.44985 225S/M 60 R 54 687.00 R 62 343.18 R 60 915.00 R 69 443.10735 250S/M 70 R 73 168.00 R 83 411.52 R 79 722.00 R 90 883.08

37 2950 200L 55 R 35 755.00 R 40 760.70 R 39 892.00 R 45 476.881475 225S/M 60 R 38 320.00 R 43 684.80 R 42 665.00 R 48 638.10985 250S/M 70 R 68 423.00 R 78 002.22 R 74 342.00 R 84 749.88740 250S/M 70 R 90 356.00 R 103 005.84 R 97 387.00 R 111 021.18

45 2960 225S/M 55 R 48 713.00 R 55 532.82 R 53 705.00 R 61 223.701475 225S/M 60 R 44 588.00 R 50 830.32 R 49 676.00 R 56 630.64985 250S/M 70 R 83 479.00 R 95 166.06 R 90 954.00 R 103 687.56740 280S/M 80 R 98 026.00 R 111 749.64 R 106 025.00 R 120 868.50

55 2960 250S/M 60 R 60 564.00 R 69 042.96 R 65 718.00 R 74 918.521475 250S/M 70 R 57 392.00 R 65 426.88 R 61 271.00 R 69 848.94985 280S/M 80 R 91 682.00 R 104 517.48 R 98 919.00 R 112 767.66740 280S/M 80 R 111 431.00 R 127 031.34 R 122 937.00 R 140 148.18

75 2965 250S/M 60 R 80 635.00 R 91 923.90 R 88 947.00 R 101 399.581475 250S/M 70 R 68 558.00 R 78 156.12 R 74 570.00 R 85 009.80990 280S/M 80 R 108 828.00 R 124 063.92 R 117 727.00 R 134 208.78740 315S/M 85 R 138 107.00 R 157 441.98 R 149 995.00 R 170 994.30

90 2975 280S/M 65 R 92 260.00 R 105 176.40 R 100 472.00 R 114 538.081485 280S/M 80 R 78 944.00 R 89 996.16 R 84 819.00 R 96 693.66990 315S/M 85 R 131 732.00 R 150 174.48 R 143 515.00 R 163 607.10740 315S/M 85 R 159 648.00 R 181 998.72 R 170 472.00 R 194 338.08

Page 15: Zest MotorPriceList 2012

Premium Efficiency Plus (IE2) W22 Cast Iron Frame IP66

Squirrel Cage Electric Motors Three-Phase 50 Hz

380V / 400V / 415V 525V / 550V

12

110 2975 280S/M 65 R 109 313.00 R 124 616.82 R 117 689.00 R 134 165.461485 280S/M 80 R 94 682.00 R 107 937.48 R 102 686.00 R 117 062.04990 315S/M 85 R 158 187.00 R 180 333.18 R 170 774.00 R 194 682.36740 315S/M 85 R 180 502.00 R 205 772.28 R 195 985.00 R 223 422.90

132 2980 315S/M 65 R 127 367.00 R 145 198.38 R 137 343.00 R 156 571.021490 315S/M 85 R 110 306.00 R 125 748.84 R 123 441.00 R 140 722.74990 315S/M 85 R 182 570.00 R 208 129.80 R 188 047.00 R 214 373.58745 355M/L 100 R 197 079.00 R 224 670.06 R 210 701.00 R 240 199.14

160 2980 315S/M 65 R 145 542.00 R 165 917.88 R 158 950.00 R 181 203.001490 315S/M 85 R 122 691.00 R 139 867.74 R 133 648.00 R 152 358.72990 355M/L 100 R 208 454.00 R 237 637.56 R 217 524.00 R 247 977.36745 355M/L 100 R 314 263.00 R 358 259.82 R 345 661.00 R 394 053.54

185 2980 315S/M 70 R 173 032.00 R 197 256.48 R 180 235.00 R 205 467.901490 315S/M 90 R 145 442.00 R 165 803.88 R 153 832.00 R 175 368.48990 355M/L 100 R 208 835.00 R 238 071.90 R 226 425.00 R 258 124.50745 355M/L 100 R 327 371.00 R 373 202.94 R 360 126.00 R 410 543.64

200 2980 315S/M 70 R 179 406.00 R 204 522.84 R 189 390.00 R 215 904.601490 315S/M 90 R 152 036.00 R 173 321.04 R 159 372.00 R 181 684.08990 355M/L 100 R 230 234.00 R 262 466.76 R 246 650.00 R 281 181.00745 355M/L 100 R 340 966.00 R 388 701.24 R 364 698.00 R 415 755.72

220 2985 355M/L 90 R 234 941.00 R 267 832.74 R 246 171.00 R 280 634.942980 315L 70 R 218 083.00 R 248 614.62 R 231 167.00 R 263 530.381490 355M/L 100 R 198 545.00 R 226 341.30 R 209 445.00 R 238 767.30990 355M/L 100 R 307 908.00 R 351 015.12 R 338 500.00 R 385 890.00745 355M/L 100 R 352 295.00 R 401 616.30 R 387 316.00 R 441 540.24

250 2985 355M/L 90 R 268 819.00 R 306 453.66 R 282 260.00 R 321 776.402980 315L 70 R 231 741.00 R 264 184.74 R 244 085.00 R 278 256.901490 355M/L 100 R 227 317.00 R 259 141.38 R 249 745.00 R 284 709.30990 355M/L 100 R 318 292.00 R 362 852.88 R 347 380.00 R 396 013.20990 355A/B 100 R 364 176.00 R 415 160.64 R 397 477.00 R 453 123.78

260 1490 355M/L 100 R 229 404.00 R 261 520.56 R 252 039.00 R 287 324.46275 2980 315L 70 R 286 206.00 R 326 274.84 R 300 665.00 R 342 758.10

1490 355M/L 100 R 250 755.00 R 285 860.70 R 263 270.00 R 300 127.80990 355M/L 100 R 335 241.00 R 382 174.74 R 352 445.00 R 401 787.30745 355A/B 100 R 413 930.00 R 471 880.20 R 451 782.00 R 515 031.48

300 1490 355M/L 100 R 258 604.00 R 294 808.56 R 275 222.00 R 313 753.08990 355M/L 100 R 365 622.00 R 416 809.08 R 383 879.00 R 437 622.06

315 2985 355M/L 70 R 322 024.00 R 367 107.36 R 338 207.00 R 385 555.982980 315L 70 R 289 822.00 R 330 397.08 R 304 387.00 R 347 001.181490 355M/L 90 R 273 407.00 R 311 683.98 R 287 184.00 R 327 389.76995 355M/L 100 R 382 206.00 R 435 714.84 R 401 292.00 R 457 472.88

330 1490 355M/L 100 R 284 098.00 R 323 871.72 R 305 717.00 R 348 517.38355 2985 355M/L 90 R 365 767.00 R 416 974.38 R 384 147.00 R 437 927.58

1490 355M/L 90 R 302 488.00 R 344 836.32 R 317 613.00 R 362 078.82990 355A/B 100 R 399 543.00 R 455 479.02 R 419 519.00 R 478 251.66

370 1490 355M/L 100 R 314 194.00 R 358 181.16 R 337 936.00 R 385 247.04400 2970 355A/B 90 R 419 678.00 R 478 432.92 R 440 662.00 R 502 354.68

1490 355M/L 100 R 349 810.00 R 398 783.40 R 367 302.00 R 418 724.28990 355A/B 100 R 417 666.00 R 476 139.24 R 438 548.00 R 499 944.72

450 2970 355A/B 90 R 452 016.00 R 515 298.24 R 474 617.00 R 541 063.381490 355A/B 100 R 395 040.00 R 450 345.60 R 414 793.00 R 472 864.02

500 1490 355A/B 100 R 422 830.00 R 482 026.20 R 443 970.00 R 506 125.80

Full Load Output Price (Rands)

Foot Mounted Flange MountedkW rpm Frame Size Shaft (mm) EXCL. VAT INCL. VAT EXCL. VAT INCL. VAT

Page 16: Zest MotorPriceList 2012

Premium Efficiency Plus (IE2) W22 Cast Iron Frame IP66

PERFORMANCE DATA 3000 RPM - 2 Pole

Squirrel Cage Electric Motors

13

Output kW Frame

Full load current

In (A)

Locked rotor

current II/In

Full load

torque (Nm)

Locked rotor

torque TI/Tn

Break-down torque Tb/Tn

Allowed locked

rotor time (s) Hot

Weight (kg)

Rated speed (rpm)

% of full load

Efficiency Power factor400 V 525 V 50 75 100 50 75 100

0.18 63 0.529 0.4 4.6 0.620 2.9 2.8 28 6.2 2770 56.0 62.0 63.0 0.54 0.68 0.780.25 63 0.712 0.5 4.7 0.870 3.2 2.9 24 6.7 2760 58.0 64.0 65.0 0.53 0.67 0.780.37 71 0.875 0.7 5.6 1.26 2.7 2.8 21 6.5 2800 68.0 71.0 71.0 0.66 0.79 0.860.55 71 1.25 1 5.3 1.89 2.7 2.7 15 8.5 2780 70.0 72.0 72.0 0.70 0.82 0.880.75 80 1.63 1.2 6.0 2.57 3.1 3.1 22 12.5 2790 77.0 78.0 78.0 0.67 0.79 0.851.1 80 2.32 1.8 6.3 3.77 3.2 3.1 18 14.0 2790 79.5 80.5 80.5 0.67 0.79 0.851.5 90S 3.14 2.4 5.9 5.07 2.6 2.6 12 17.5 2825 81.5 82.0 82.0 0.66 0.78 0.842.2 90L 4.58 3.5 6.6 7.40 3.0 3.0 9 21.0 2840 83.0 83.6 83.6 0.63 0.76 0.833 100L 5.92 4.5 7.7 9.95 2.9 3.1 12 28.5 2880 84.0 85.0 85.0 0.68 0.80 0.864 112M 7.72 5.9 6.5 13.3 2.3 2.9 16 38.0 2870 86.0 86.0 86.0 0.70 0.81 0.87

5.5 132S 10.6 8.1 6.8 18.1 2.2 3.0 17 60.0 2910 86.5 88.0 88.0 0.68 0.79 0.857.5 132S 14.1 10.7 6.8 24.6 2.2 2.9 13 63.0 2910 88.0 88.5 88.5 0.72 0.82 0.879.2 132M 17.3 13.2 7.6 30.2 2.5 3.2 10 70.0 2915 88.5 89.0 89.0 0.70 0.81 0.8611 160M 20.4 15.5 7.0 35.8 2.3 3.0 13 104 2935 90.0 90.6 90.5 0.71 0.82 0.8615 160M 27.6 21 7.0 48.9 2.3 3.0 9 112 2930 91.0 91.3 91.3 0.71 0.81 0.86

18.5 160L 33.7 25.7 7.4 60.1 2.4 3.1 8 124 2940 91.3 92.0 92.0 0.70 0.80 0.8622 180M 39.1 29.8 7.3 71.4 2.2 3.0 9 164 2945 92.0 92.4 92.2 0.76 0.84 0.8830 200L 53.6 40.8 6.5 97.0 2.4 2.7 17 226 2955 92.5 93.0 92.9 0.75 0.83 0.8737 200L 65.8 50.1 6.8 120 2.4 2.6 16 255 2950 93.0 93.4 93.3 0.76 0.84 0.8745 225S/M 78.0 59.4 7.0 145 2.2 2.8 12 356 2960 93.3 93.6 93.6 0.79 0.86 0.8955 250S/M 95.0 72.4 7.0 178 2.2 2.8 14 413 2960 93.6 93.9 93.9 0.79 0.86 0.8975 250S/M 128 97.5 8.2 242 2.4 3.0 10 450 2965 94.0 94.3 94.3 0.79 0.86 0.9090 280S/M 154 117.3 7.0 289 2.0 2.8 25 653 2975 94.0 94.6 94.6 0.79 0.86 0.89110 280S/M 188 143.2 7.6 353 2.3 3.0 21 702 2975 94.5 94.9 94.9 0.78 0.86 0.89132 315S/M 223 169.9 7.3 423 2.0 2.9 21 931 2980 94.5 95.1 95.1 0.80 0.87 0.90160 315S/M 269 205 7.5 513 2.2 2.9 23 995 2980 94.8 95.3 95.3 0.80 0.87 0.90185 315S/M 314 239.2 7.6 593 2.2 3.1 16 1032 2980 94.9 95.5 95.4 0.80 0.86 0.89200 315S/M 336 256 7.5 641 2.3 2.8 21 1175 2980 95.0 95.5 95.4 0.82 0.88 0.90220 315L 369 281.2 7.8 705 2.4 2.8 14 1228 2980 95.0 95.5 95.5 0.81 0.87 0.90220 355M/L 369 281.2 7.6 704 1.8 2.5 21 1560 2985 95.1 95.6 95.5 0.86 0.89 0.90250 315L 415 316.2 7.8 802 2.4 2.8 17 1316 2980 95.1 95.6 95.5 0.84 0.89 0.91250 355M/L 415 316.2 7.9 800 2.2 2.8 20 1634 2985 95.2 95.6 95.6 0.86 0.89 0.91280 315L 465 354.3 7.9 898 2.3 2.8 12 1442 2980 95.2 95.6 95.6 0.85 0.89 0.91280 355M/L 465 354.3 7.7 898 1.9 2.6 17 1669 2980 95.2 95.6 95.6 0.86 0.89 0.91315 315L 528 402.3 7.9 1010 2.3 2.7 11 1442 2980 95.2 95.6 95.6 0.84 0.88 0.90315* 355M/L 517 393.9 7.8 1010 2.1 2.6 23 1777 2985 95.2 95.6 95.6 0.87 0.91 0.92355* 355M/L 589 448.8 7.9 1140 2.2 2.8 14 1838 2985 95.3 95.6 95.6 0.87 0.90 0.91400* 355A/B 658 501.3 7.6 1280 2.4 2.8 31 2043 2985 95.8 96.2 96.4 0.85 0.89 0.91450* 355A/B 739 563 7.5 1440 2.5 2.7 31 2160 2985 95.8 96.2 96.6 0.85 0.90 0.91

Page 17: Zest MotorPriceList 2012

Premium Efficiency Plus (IE2) W22 Cast Iron Frame IP66

PERFORMANCE DATA 1500 RPM - 4 Pole

Squirrel Cage Electric Motors

14

Output kW Frame

Full load current

In (A)

Locked rotor

current II/In

Full load

torque (Nm)

Locked rotor

torque TI/Tn

Break-down torque Tb/Tn

Allowed locked

rotor time (s) Hot

Weight (kg)

Rated speed (rpm)

% of full load

Efficiency Power factor400 V 525 V 50 75 100 50 75 100

0.18 63 0.553 0.4 4.3 1.25 2.2 2.2 40 7.2 1380 59.0 61.0 61.0 0.55 0.68 0.770.25 71 0.719 0.5 4.0 1.76 2.1 2.2 68 7.0 1360 63.0 66.0 66.0 0.54 0.67 0.760.37 71 1.08 0.8 4.2 2.59 2.5 2.5 48 8.0 1365 65.0 68.0 68.0 0.50 0.64 0.730.55 80 1.27 1 5.8 3.73 2.4 2.8 18 10.5 1410 75.0 76.5 76.5 0.61 0.74 0.820.75 80 1.63 1.2 6.0 5.08 2.6 2.9 15 13.5 1410 79.0 79.6 79.8 0.63 0.76 0.831.1 90S 2.40 1.8 6.5 7.30 1.9 2.6 14 19.0 1440 81.0 81.8 81.8 0.62 0.75 0.811.5 90L 3.26 2.5 6.3 9.95 2.0 2.8 10 22.0 1440 81.5 83.0 83.0 0.57 0.72 0.802.2 100L 4.64 3.5 6.6 14.8 3.1 3.2 16 30.5 1425 84.0 84.5 84.5 0.63 0.75 0.813 100L 6.17 4.7 6.5 20.2 3.2 3.3 14 33.0 1420 85.0 85.6 85.6 0.64 0.76 0.824 112M 8.12 6.2 6.1 26.5 2.0 2.6 13 42.0 1440 86.0 86.7 86.7 0.64 0.76 0.82

5.5 132S 10.5 8 7.3 36.0 1.9 3.0 10 63.0 1460 88.0 88.1 88.1 0.69 0.81 0.867.5 132M 14.1 10.7 7.2 49.3 2.0 3.0 8 72.0 1455 88.7 89.0 89.0 0.71 0.81 0.869.2 160M 17.9 13.2 6.0 60.0 2.0 2.6 13 96.0 1465 88.5 89.5 89.2 0.66 0.77 0.8311 160M 21.2 16.2 6.4 71.5 2.3 2.8 10 105 1470 89.0 90.2 90.2 0.65 0.76 0.8315 160L 28.7 21.9 6.2 97.8 2.3 2.8 10 125 1465 90.6 91.0 91.0 0.66 0.76 0.83

18.5 180M 35.1 26.7 6.6 121 2.4 2.8 14 164 1465 91.5 91.8 91.6 0.68 0.78 0.8322 180L 40.5 30.9 6.8 143 2.6 2.9 15 186 1465 92.2 92.5 92.3 0.70 0.80 0.8530 200L 56.2 42.8 6.3 195 2.2 2.6 16 222 1470 92.6 93.0 92.8 0.68 0.78 0.8337 225S/M 66.6 50.7 6.6 240 2.2 2.7 12 342 1475 93.0 93.2 93.2 0.74 0.83 0.8645 225S/M 80.7 61.5 6.8 292 2.4 2.7 10 363 1475 93.2 93.7 93.6 0.74 0.83 0.8655 250S/M 97.1 74 6.4 356 2.2 2.7 14 444 1475 93.6 93.9 94.0 0.75 0.84 0.8775 250S/M 130 99 7.2 486 2.4 2.9 10 496 1475 94.0 94.3 94.4 0.74 0.84 0.8890 280S/M 158 120.4 7.2 579 2.1 2.7 20 673 1485 94.1 94.7 94.7 0.76 0.84 0.87110 280S/M 192 146.3 7.6 708 2.4 2.9 18 735 1485 94.3 95.0 95.0 0.75 0.83 0.87132 315S/M 230 175.2 6.6 846 2.1 2.4 22 953 1490 94.6 95.2 95.2 0.76 0.84 0.87160 315S/M 278 211.8 6.6 1030 2.2 2.4 20 1012 1490 94.8 95.4 95.4 0.77 0.84 0.87185 315S/M 325 247.6 6.8 1190 2.4 2.4 18 1114 1490 94.9 95.6 95.6 0.75 0.83 0.86200 315S/M 347 264.4 6.7 1280 2.4 2.4 17 1216 1490 95.0 95.6 95.6 0.77 0.84 0.87220 315L 381 290.3 7.0 1410 2.6 2.4 14 1333 1490 95.2 95.7 95.7 0.76 0.84 0.87220 355M/L 390 297.1 6.4 1410 2.0 2.2 18 1441 1490 95.3 95.7 95.7 0.73 0.81 0.85250 315L 428 326.1 7.0 1600 2.6 2.4 13 1399 1490 95.3 95.7 95.7 0.77 0.85 0.88250 355M/L 443 337.5 6.8 1600 2.1 2.4 18 1470 1490 95.4 95.8 95.8 0.73 0.82 0.85260 355M/L 461 351.2 6.8 1670 2.1 2.4 18 1470 1490 95.4 95.8 95.8 0.73 0.82 0.85280 315L 485 369.5 7.2 1800 2.6 2.4 12 1496 1490 95.4 95.8 95.8 0.76 0.84 0.87280 355M/L 496 377.9 6.6 1800 2.1 2.4 14 1510 1490 95.5 95.8 95.8 0.74 0.82 0.85300 315L 532 405.3 7.6 1920 2.5 2.5 11 1540 1490 95.4 95.8 95.8 0.72 0.80 0.85300 355M/L 532 405.3 7.2 1920 2.2 2.4 18 1510 1490 95.5 95.8 95.8 0.74 0.82 0.85315 315L 558 425.1 7.6 2020 2.5 2.5 11 1540 1490 95.4 95.8 95.8 0.72 0.80 0.85315 355M/L 552 420.6 7.2 2020 2.4 2.4 14 1643 1490 95.5 95.8 95.8 0.74 0.82 0.86330 355M/L 578 440.4 6.8 2120 2.2 2.4 17 1769 1490 95.5 95.8 95.8 0.75 0.83 0.86355* 355M/L 622 473.9 6.9 2280 2.4 2.3 15 1752 1490 95.5 95.9 95.8 0.75 0.83 0.86370* 355M/L 648 493.7 7.0 2370 2.4 2.4 15 1971 1490 95.5 95.9 95.8 0.75 0.83 0.86400* 355M/L 701 534.1 7.3 2570 2.6 2.4 11 1888 1490 95.5 95.9 95.8 0.74 0.82 0.86450* 355A/B 804 612.6 7.4 2890 2.5 2.8 20 2089 1490 95.8 96.1 96.2 0.69 0.80 0.84500* 355A/B 882 672 7.3 3210 2.4 2.7 17 2246 1490 95.9 96.3 96.3 0.72 0.81 0.85

Page 18: Zest MotorPriceList 2012

Premium Efficiency Plus (IE2) W22 Cast Iron Frame IP66

PERFORMANCE DATA 1000 RPM - 6 Pole

Squirrel Cage Electric Motors

15

Output kW Frame

Full load current

In (A)

Locked rotor

current II/In

Full load

torque (Nm)

Locked rotor

torque TI/Tn

Break-down torque Tb/Tn

Allowed locked

rotor time (s) Hot

Weight (kg)

Rated speed (rpm)

% of full load

Efficiency Power factor400 V 525 V 50 75 100 50 75 100

0.25 71 1.02 0.8 3.2 2.65 2.2 2.1 70 11.5 900 53.0 60.0 61.0 0.37 0.48 0.580.37 80 1.05 0.8 3.9 3.88 1.8 2.0 27 10.5 910 63.0 67.0 67.0 0.51 0.66 0.760.55 80 1.49 1.1 4.1 5.77 2.0 2.2 21 14.0 910 65.0 71.0 71.0 0.50 0.65 0.750.75 90S 1.95 1.5 4.5 7.75 2.0 2.1 23 19.0 925 74.5 76.0 76.0 0.51 0.64 0.731.1 90L 2.78 2.1 4.7 11.4 2.3 2.2 17 23.0 925 76.0 78.1 78.1 0.50 0.63 0.731.5 100L 3.71 2.8 5.0 15.3 2.0 2.4 23 28.5 940 79.5 80.0 80.0 0.51 0.64 0.732.2 112M 5.30 4 5.0 22.4 2.1 2.3 19 38.0 940 81.0 82.5 82.0 0.53 0.66 0.733 132S 7.30 5.6 5.7 29.9 2.0 2.4 31 61.0 960 82.5 83.6 83.6 0.50 0.63 0.714 132M 9.46 7.2 6.0 39.8 2.1 2.5 21 68.0 960 84.0 84.8 84.8 0.51 0.64 0.72

5.5 132M 12.8 9.8 6.4 54.7 2.2 2.7 19 72.0 960 85.5 86.1 86.1 0.51 0.64 0.727.5 160M 15.0 11.4 5.8 73.9 2.0 2.6 17 113 970 88.3 88.7 88.3 0.64 0.76 0.829.2 160L 18.3 13.9 6.0 90.6 2.2 2.6 14 127 970 88.5 88.9 88.6 0.64 0.76 0.8211 160L 22.0 16.8 6.0 108 2.3 2.7 13 136 970 89.0 89.5 89.2 0.62 0.74 0.8115 180L 27.9 21.3 7.0 148 2.4 3.0 7 174 970 90.3 90.5 90.3 0.70 0.81 0.86

18.5 200L 35.7 27.2 5.7 181 2.1 2.5 15 214 975 91.0 91.4 91.2 0.67 0.77 0.8222 200L 42.3 32.2 6.0 216 2.2 2.7 14 225 975 91.4 91.7 91.5 0.65 0.76 0.8230 225S/M 54.4 41.4 6.8 291 2.1 2.5 12 359 985 92.6 92.7 92.6 0.71 0.81 0.8637 250S/M 66.8 50.9 6.7 359 2.2 2.5 16 438 985 93.0 93.2 93.0 0.73 0.82 0.8645 250S/M 79.9 60.9 6.4 437 2.1 2.3 15 466 985 93.4 93.5 93.4 0.76 0.84 0.8755 280S/M 102 77.7 6.2 534 2.0 2.4 22 629 985 93.6 93.9 93.8 0.68 0.79 0.8375 280S/M 137 104.4 6.4 724 2.0 2.4 17 702 990 93.9 94.3 94.2 0.69 0.79 0.8490 315S/M 164 125 6.0 869 1.9 2.1 22 893 990 94.4 94.6 94.5 0.72 0.80 0.84110 315S/M 199 151.6 6.1 1060 2.0 2.2 20 966 990 94.5 94.9 94.8 0.72 0.80 0.84132 315S/M 239 182.1 6.4 1270 2.2 2.4 17 1036 990 94.6 95.0 95.0 0.71 0.80 0.84160 315L 289 220.2 6.6 1540 2.2 2.4 14 1228 990 94.8 95.2 95.2 0.70 0.80 0.84160 355M/L 303 230.9 5.9 1540 1.8 2.0 34 1453 990 94.9 95.3 95.3 0.65 0.75 0.80185 315L 337 256.8 6.9 1790 2.3 2.4 12 1358 990 95.0 95.4 95.4 0.69 0.79 0.83185 355M/L 350 266.7 5.7 1790 1.9 2.0 32 1521 990 95.1 95.4 95.4 0.65 0.75 0.80200 315L 365 278.1 7.0 1930 2.4 2.5 12 1488 990 95.1 95.4 95.4 0.69 0.79 0.83200 355M/L 378 288 6.5 1930 2.1 2.3 28 1643 990 95.1 95.5 95.5 0.64 0.75 0.80220 315L 401 305.5 6.8 2120 2.3 2.3 14 1621 990 95.2 95.5 95.5 0.69 0.79 0.83220 355M/L 416 317 6.0 2120 2.0 2.1 32 1795 990 95.3 95.5 95.5 0.65 0.75 0.80250 355M/L 466 355 6.0 2410 2.1 2.2 34 1789 990 95.3 95.5 95.5 0.66 0.76 0.81260 355M/L 485 369.5 6.0 2510 2.1 2.2 34 1789 990 95.3 95.5 95.5 0.66 0.76 0.81280 355M/L 528 402.3 6.2 2700 2.2 2.2 27 1884 990 95.4 95.6 95.6 0.64 0.75 0.80300 355M/L 573 436.6 6.2 2900 2.2 2.2 30 1900 990 95.4 95.7 95.6 0.63 0.74 0.79315* 355M/L 587 447.2 6.2 3020 2.2 2.2 28 1979 995 95.4 95.7 95.6 0.66 0.76 0.81355* 355A/B 677 515.8 6.2 3430 2.0 2.3 29 2200 990 95.3 95.7 95.8 0.63 0.74 0.79400* 355A/B 762 580.6 6.1 3860 2.0 2.3 29 2346 990 95.4 95.8 95.9 0.63 0.74 0.79

Page 19: Zest MotorPriceList 2012

Premium Efficiency Plus (IE2) W22 Cast Iron Frame IP66

PERFORMANCE DATA 750 RPM - 8 Pole

Squirrel Cage Electric Motors

Please Note:

Effi ciency values are given according to IEC 60034-2-1. They are calculated according to indirect method. with stray load losses determined by measurement.(*) Fitted with air defl ector in the drive end side.

16

Output kW Frame

Full load current

In (A)

Locked rotor

current II/In

Full load

torque (Nm)

Locked rotor

torque TI/Tn

Break-down torque Tb/Tn

Allowed locked

rotor time (s) Hot

Weight (kg)

Rated speed (rpm)

% of full load

Efficiency Power factor400 V 525 V 50 75 100 50 75 100

0.37 90S 1.39 1.1 3.5 5.12 2.1 2.1 37 18.0 690 56.0 62.0 62.0 0.41 0.52 0.620.55 90L 1.88 1.4 3.5 7.67 1.9 2.0 31 22.0 685 61.0 64.0 64.0 0.44 0.56 0.660.75 100L 2.36 1.8 4.6 10.1 2.0 2.4 42 28.5 710 71.0 74.0 74.0 0.40 0.52 0.621.1 100L 3.41 2.6 4.6 14.9 2.1 2.3 29 30.5 705 71.0 75.0 75.0 0.40 0.53 0.621.5 112M 4.09 3.1 4.7 20.5 2.4 2.3 29 39.0 700 77.0 79.0 79.0 0.44 0.57 0.672.2 132S 5.44 4.1 5.5 30.0 2.2 2.4 25 62.0 700 81.0 81.5 81.0 0.52 0.65 0.723 132M 7.23 5.5 5.5 41.0 2.3 2.4 19 66.0 700 82.0 82.5 82.0 0.54 0.66 0.734 160M 9.43 7.2 4.7 52.7 2.0 2.2 29 107 725 84.0 85.0 85.0 0.52 0.65 0.72

5.5 160M 12.7 9.7 4.7 72.5 2.0 2.2 21 120 725 85.0 86.0 85.5 0.52 0.65 0.737.5 160L 17.0 13 4.9 98.8 2.2 2.3 22 139 725 86.0 87.0 87.0 0.52 0.65 0.739.2 180M 18.5 14.1 6.0 121 2.0 2.5 11 156 725 88.0 88.0 87.5 0.63 0.75 0.8211 180L 21.7 16.2 6.0 145 2.1 2.4 11 175 725 88.0 88.5 88.0 0.67 0.77 0.8315 200L 31.7 24.2 4.9 196 1.9 2.0 30 226 730 90.0 90.5 90.0 0.58 0.70 0.76

18.5 225S/M 35.5 27 6.3 241 2.0 2.4 17 339 735 91.5 91.9 91.7 0.65 0.77 0.8222 225S/M 42.6 31.7 6.1 286 2.0 2.4 16 358 735 91.7 92.0 92.0 0.67 0.78 0.8130 250S/M 56.5 43 6.6 390 2.1 2.7 13 433 735 92.0 92.4 92.3 0.68 0.79 0.8337 250S/M 70.0 54.4 7.5 484 2.1 2.6 12 570 730 92.5 93.0 93.0 0.66 0.77 0.8245 280S/M 86.6 66 5.8 581 1.9 2.1 23 660 740 93.4 93.8 93.8 0.64 0.74 0.8055 280S/M 105 80 5.8 710 2.0 2.1 24 710 740 93.7 94.2 94.1 0.64 0.75 0.8075 315S/M 141 107.4 5.9 968 1.8 2.1 30 951 740 94.1 94.5 94.6 0.68 0.77 0.8190 315S/M 169 128.8 6.0 1160 1.9 2.1 26 1020 740 94.4 94.7 94.7 0.68 0.77 0.81110 315S/M 209 157 6.0 1420 1.9 2.1 28 1244 740 94.6 94.8 94.8 0.67 0.76 0.80132 315L 250 190.5 6.3 1700 2.0 2.3 20 1352 740 94.8 95.1 95.1 0.64 0.75 0.80132 355M/L 250 190.5 5.6 1690 1.3 2.0 50 1473 745 95.0 95.5 95.4 0.64 0.75 0.80160 355M/L 302 230.1 6.0 2050 1.5 2.3 54 1616 745 95.2 95.6 95.6 0.63 0.74 0.80185 355M/L 358 272.8 6.1 2370 1.5 2.3 48 1691 745 95.2 95.6 95.6 0.62 0.72 0.78200 355M/L 377 287.2 6.3 2570 1.6 2.3 48 1765 745 95.3 95.6 95.6 0.63 0.74 0.80220 355M/L 420 320 6.3 2820 1.5 2.3 48 1875 745 95.4 95.7 95.7 0.63 0.74 0.79250* 355A/B 477 363.4 6.2 3210 1.5 2.4 47 2092 745 95.1 95.7 95.8 0.62 0.73 0.79280* 355A/B 534 407 6.4 3590 1.6 2.4 44 2279 745 95.1 95.7 95.8 0.61 0.73 0.79

Page 20: Zest MotorPriceList 2012

Standard Efficiency (IE1) W21 Aluminium Frame IP55

Multi Mounting Squirrel Cage Electric Motors Three-Phase 50 Hz

380V / 400V / 415V 525V

Now also available in B30 Pad Mounted - prices on request Class F Insulation Frames 63 to 132

17

0.18 2730 63 11 3.8 R 1 345.00 R 1 533.30 R 1 543.00 R 1 759.021360 63 11 4.5 R 1 345.00 R 1 533.30 R 1 543.00 R 1 759.02

0.25 2720 63 11 4.2 R 1 345.00 R 1 533.30 R 1 543.00 R 1 759.021310 71 14 8.8 R 1 345.00 R 1 533.30 R 1 543.00 R 1 759.02

0.37 2730 71 14 7.6 R 1 412.00 R 1 609.68 R 1 672.00 R 1 906.081320 71 14 9 R 1 438.00 R 1 639.32 R 1 686.00 R 1 922.04905 80 19 10.7 R 2 145.00 R 2 445.30 R 2 435.00 R 2 775.90

0.55 2710 71 14 8.6 R 1 458.00 R 1 662.12 R 1 721.00 R 1 961.941410 80 19 11.5 R 1 543.00 R 1 759.02 R 1 789.00 R 2 039.46930 80 19 12.7 R 2 340.00 R 2 667.60 R 2 654.00 R 3 025.56

0.75 2770 80 19 11.5 R 1 752.00 R 1 997.28 R 2 035.00 R 2 319.901395 80 19 12.5 R 1 808.00 R 2 061.12 R 2 088.00 R 2 380.32910 90S 24 15.5 R 2 776.00 R 3 164.64 R 3 162.00 R 3 604.68

1.1 2770 80 19 12 R 1 863.00 R 2 123.82 R 2 173.00 R 2 477.221420 90S 24 16.5 R 2 035.00 R 2 319.90 R 2 351.00 R 2 680.14925 90L 24 19 R 3 030.00 R 3 454.20 R 3 540.00 R 4 035.60

1.5 2840 90S 24 17 R 2 193.00 R 2 500.02 R 2 435.00 R 2 775.901410 90L 24 19 R 2 326.00 R 2 651.64 R 2 681.00 R 3 056.34910 100L 28 26 R 3 583.00 R 4 084.62 R 4 215.00 R 4 805.10

2.2 2810 90L 24 18.8 R 2 681.00 R 3 056.34 R 3 095.00 R 3 528.301410 100L 28 26 R 2 843.00 R 3 241.02 R 3 267.00 R 3 724.38920 112M 28 28 R 4 385.00 R 4 998.90 R 4 995.00 R 5 694.30

3 2870 100L 28 26 R 3 248.00 R 3 702.72 R 3 774.00 R 4 302.361400 100L 28 28 R 3 283.00 R 3 742.62 R 3 811.00 R 4 344.54960 132S 38 55 R 5 354.00 R 6 103.56 R 6 096.00 R 6 949.44

4 2875 112M 28 33 R 3 662.00 R 4 174.68 R 4 224.00 R 4 815.361440 112M 28 32.3 R 3 980.00 R 4 537.20 R 4 565.00 R 5 204.10960 132M 38 58 R 6 199.00 R 7 066.86 R 7 170.00 R 8 173.80

5.5 2910 132S 38 56 R 4 422.00 R 5 041.08 R 5 450.00 R 6 213.001450 132S 38 57 R 4 612.00 R 5 257.68 R 5 658.00 R 6 450.12960 132M 38 65 R 7 235.00 R 8 247.90 R 8 244.00 R 9 398.16

7.5 2900 132S 38 60 R 5 260.00 R 5 996.40 R 6 041.00 R 6 886.741455 132M 38 62 R 5 465.00 R 6 230.10 R 6 268.00 R 7 145.52

Full Load Output Price (Rands)

Foot Mounted Flange MountedkW rpm Frame Size Shaft (mm) Weight (kg) EXCL. VAT INCL. VAT EXCL. VAT INCL. VAT

Page 21: Zest MotorPriceList 2012

Flame Proof Standard Efficiency (IE1) W21 Cast Iron Frame IP55

Squirrel Cage Electric Motors

380V / 400V / 415V 550V / 950V

In accordance with SANS 60079 - 0 and 1 Dimensions according to SANS 1804 Temperature Class T4 Gas Groups IIA and IIB ATB F&G Gas Group IIC Flame Proof motors available on request. Zone 1 Eexd B3 and B5 mountings available 2, 4 and 6 pole available ex-stock Up to 160kW available ex-stock Suitable for surface and underground IP 55 Standard Larger sizes available on request GME Certifi ed Explosion proof motors available from WEG Europe Eexd II B – up to 1 500kW and 6 600V Eexd II C – up to 1 100kW and 6 600V

18

Full Load Output Price (Rands)

Foot Mounted Flange MountedkW rpm Frame Size Shaft (mm) EXCL. VAT INCL. VAT EXCL. VAT INCL. VAT

0.75 2850 90S 24 R 8 482.00 R 9 669.48 R 9 276.00 R 10 574.641430 90S 24 R 8 482.00 R 9 669.48 R 9 276.00 R 10 574.64920 90S 24 R 10 442.00 R 11 903.88 R 11 437.00 R 13 038.18

1.1 2870 90S 24 R 9 159.00 R 10 441.26 R 10 027.00 R 11 430.781400 90S 24 R 8 825.00 R 10 060.50 R 9 654.00 R 11 005.56915 90L 24 R 11 052.00 R 12 599.28 R 12 067.00 R 13 756.38

1.5 2840 90S 24 R 9 694.00 R 11 051.16 R 10 589.00 R 12 071.461410 90L 24 R 9 583.00 R 10 924.62 R 10 490.00 R 11 958.60940 100L 28 R 12 365.00 R 14 096.10 R 13 605.00 R 15 509.70

2.2 2840 90L 24 R 10 903.00 R 12 429.42 R 11 920.00 R 13 588.801420 100L 28 R 10 153.00 R 11 574.42 R 11 120.00 R 12 676.80940 112M 28 R 14 779.00 R 16 848.06 R 16 167.00 R 18 430.38

3 2880 100L 28 R 11 842.00 R 13 499.88 R 12 964.00 R 14 778.961405 100L 28 R 12 768.00 R 14 555.52 R 13 961.00 R 15 915.54960 132S 38 R 19 898.00 R 22 683.72 R 21 621.00 R 24 647.94

4 2890 112M 28 R 13 784.00 R 15 713.76 R 15 066.00 R 17 175.241430 112M 28 R 13 520.00 R 15 412.80 R 14 779.00 R 16 848.06960 132M 38 R 21 761.00 R 24 807.54 R 23 809.00 R 27 142.26

5.5 2935 132S 38 R 17 284.00 R 19 703.76 R 18 880.00 R 21 523.201465 132S 38 R 18 002.00 R 20 522.28 R 19 667.00 R 22 420.38960 132M 38 R 22 341.00 R 25 468.74 R 24 432.00 R 27 852.48

7.5 2920 132M 38 R 20 181.00 R 23 006.34 R 22 124.00 R 25 221.361465 132M 38 R 19 513.00 R 22 244.82 R 21 336.00 R 24 323.04970 160M 42 R 24 453.00 R 27 876.42 R 26 749.00 R 30 493.86

11 2945 160M 42 R 23 294.00 R 26 555.16 R 25 478.00 R 29 044.921455 160M 42 R 21 651.00 R 24 682.14 R 23 703.00 R 27 021.42970 160L 42 R 28 729.00 R 32 751.06 R 31 980.00 R 36 457.20

15 2945 160M 42 R 25 663.00 R 29 255.82 R 28 344.00 R 32 312.161455 160L 42 R 24 293.00 R 27 694.02 R 26 342.00 R 30 029.88965 180L 48 R 39 553.00 R 45 090.42 R 43 221.00 R 49 271.94

Page 22: Zest MotorPriceList 2012

* Plastic up to Frame 250. Cast Iron from Frame 280.

Spare Parts for Flameproof Motors

All Prices Exclude VAT

Flame Proof Standard Efficiency (IE1) W21 Cast Iron Frame IP55

Squirrel Cage Electric Motors

380V / 400V / 415V 550V / 950V

19

Full Load Output Price (Rands)

Foot Mounted Flange MountedkW rpm Frame Size Shaft (mm) EXCL. VAT INCL. VAT EXCL. VAT INCL. VAT

18.5 2945 160L 42 R 30 862.00 R 35 182.68 R 33 777.00 R 38 505.781470 180M 48 R 29 752.00 R 33 917.28 R 32 556.00 R 37 113.84975 200L 55 R 50 188.00 R 57 214.32 R 54 868.00 R 62 549.52

22 2950 180M 48 R 37 259.00 R 42 475.26 R 40 741.00 R 46 444.741470 180L 48 R 34 844.00 R 39 722.16 R 38 124.00 R 43 461.36975 200L 55 R 55 247.00 R 62 981.58 R 60 409.00 R 68 866.26

30 2965 200L 55 R 46 192.00 R 52 658.88 R 50 496.00 R 57 565.441475 200L 55 R 45 425.00 R 51 784.50 R 49 669.00 R 56 622.66985 225M 60 R 74 886.00 R 85 370.04 R 81 852.00 R 93 311.28

37 2965 200L 55 R 59 850.00 R 68 229.00 R 65 428.00 R 74 587.921480 225S 60 R 58 888.00 R 67 132.32 R 64 032.00 R 72 996.48980 250S 70 R 82 000.00 R 93 480.00 R 89 637.00 R 102 186.18

45 2965 225M 55 R 69 703.00 R 79 461.42 R 76 222.00 R 86 893.081475 225M 60 R 63 870.00 R 72 811.80 R 69 804.00 R 79 576.56980 250M 70 R 106 861.00 R 121 821.54 R 116 792.00 R 133 142.88

55 2965 250S 60 R 90 169.00 R 102 792.66 R 98 592.00 R 112 394.881475 250S 70 R 81 425.00 R 92 824.50 R 88 987.00 R 101 445.18985 280S 80 R 120 840.00 R 137 757.60 R 131 469.00 R 149 874.66

75 2965 250M 60 R 120 398.00 R 137 253.72 R 131 625.00 R 150 052.501475 250M 70 R 95 502.00 R 108 872.28 R 100 715.00 R 114 815.10985 280M 80 R 142 747.00 R 162 731.58 R 156 014.00 R 177 855.96

90 2975 280S 65 R 124 919.00 R 142 407.66 R 136 553.00 R 155 670.421485 280S 80 R 111 276.00 R 126 854.64 R 122 036.00 R 139 121.04985 315S 85 R 170 927.00 R 194 856.78 R 186 805.00 R 212 957.70

110 2975 280M 65 R 156 331.00 R 178 217.34 R 170 588.00 R 194 470.321485 280M 80 R 130 784.00 R 149 093.76 R 142 300.00 R 162 222.00985 315M 85 R 196 487.00 R 223 995.18 R 214 768.00 R 244 835.52

132 2970 315S 65 R 186 618.00 R 212 744.52 R 204 000.00 R 232 560.001485 315S 85 R 154 190.00 R 175 776.60 R 168 553.00 R 192 150.42

160 2970 315M 65 R 209 353.00 R 238 662.42 R 228 825.00 R 260 860.501480 315M 85 R 167 808.00 R 191 301.12 R 183 400.00 R 209 076.00

DescriptionPRICES (RANDS)

FRAME SIZE90 100 112 132 160 180 200 225 250 280 315 355

Terminal Box 341 343 366 371 494 677 893 1663 1663 2438 2682 4562Terminal Box Cover 197 197 245 245 310 371 489 580 580 1077 1184 2287Terminal Block 49 49 62 62 132 132 148 582 582 1003 1003 3447Fan Cowl 110 123 136 192 922 1126 1984 3475 3475 6862 6862 13349Fan 2 Pole * 69 75 88 95 158 234 305 316 316 4556 10256 17509Fan 4 Pole * 69 75 94 98 166 241 305 342 342 4556 11564 17509A Flange 712 900 995 1269 2430 2752 2894 5331 7051 9412 9412 37331Drive Endshield 267 354 544 784 1279 1421 2009 3257 3302 5534 5534 15150Non-drive Endshield 339 403 705 869 1371 1542 1950 3188 3188 5534 5534 14077

Page 23: Zest MotorPriceList 2012

Ex certification for motors is only valid for standard S1 duty on a sinusoidal supply. When driven from a VSD, the combination must by law be re-certified. This process can be costly and time-consuming.Zest has, by extensive research coupled with testing at SABS, produced a certification method for a defined range of VSD and motor combinations. This certification is virtually an “off the shelf” solution. This will make such certification much quicker, easier and more cost effective for end users.The basis for this certification is that the WEG CFW09 VSD will pro-vide more effective thermal protection of the motor than presently achieved on DOL applications.There are four components to this certification:1. A thermal envelope for VSD driven motors - A tested and proven torque/speed curve defining motor thermal limitations for any speed.

2. Protection within the VSD according to the motor thermal envelope - A tested thermal protection based on special “increased protection” software within the WEG CFW09 VSDs. At all speed and load combinations this protec-tion will trip the motor at temperature below the allowable thermal class.

3. Correct selection of motor rand VSD combinations according to the thermal envelope - Based on the Zest VSD Application Motor Selection software VSD 1.1.

4. Special conditions of use - Defining specific application and installation requirements.

For applications outside of the defined parameters Certification can still be achieved, but will be dealt with on a case by case status.

Hazardous Area VSD & motor combinationIA Cert. no. S-XPL/05127 Rev 1 SANS60079-15 SANS60079-1 SANS61241-1-1VSD Software version 3 1X or laterOnly for use with WEG motor labeled as follows:Ex nA II 180ºC (T3A)Ex d I/IIB T4DIP A21 TA T4 IP65VSD not to be mounted inside hazardous areaAs the final step of the standard oriented start-up routine P406 must be selected to Increased Protection. This will automatically activate the hazardous area VSD & motor combination software settings.

The following settings must be kept at the VSD standard settings as given below.VSD mandatory parameter settings:P133 200% Motor nom. RPMP134 200% Motor nom. RPMP156 98% Motor FLCP157 90% Motor FLCP158 55% Motor FLCP202 V/F 50Hz Or Sensorless VectorP295 VSD Inom. P296 VAC SupplyP297 5kHzP400 –P404 Motor nameplate dataP406 Increased protection

CX0514

ExnA Certification of WEG VSD and Motor Combinations

20

Dimensions in millimetres Weight Per pair

Price (Rands)Per pair

Frame Size A B C D E F G H I J K L M N Kg Excl. VAT Incl. VAT80/90 355 35 30 12 105 175 80 55 325 235 24 36 12 10 3

100/112/132 470 50 44 16 170 240 100 70 430 325 40 50 12 12 11160/180 615 75 64 19 170 325 125 100 565 435 45 74 16 15 20200/225 785 100 82 25 210 425 140 125 725 550 80 94 22 19 60250/280 965 100 100 30 275 560 190 145 885 710 50 111 28 24 80315/355 1215 120 125 40 355 615 330 180 1115 925 60 145 28 26 120

Slide Rails

R 1 725.00 R 1 966.50R 2 047.00 R 2 333.58R 3 270.00 R 3 727.80R 4 798.00 R 5 469.72R 5 696.00 R 6 493.44R 9 822.00 R 11 197.08

Page 24: Zest MotorPriceList 2012

Non-Standard features available for WEG Three Phase Motors

All Prices Exclude VAT

Spare Parts for Standard Cast Iron Motors

All Prices Exclude VAT

21

Please Note:Spare Parts highlighted above are not interchangable between W21 and W22 Motors.

Modification prices are NOT subject to further discount.

Frame Size

PRICES ( RANDS)ZONE 2 ExnA Non-Sparking SANS 60079-

15

ZONE 21/22 Ex tD Dust

Ignition SANS 61241-1-1

Thermis-tors

Anti-Cond

Heaters

Water IP56

Dust IP65

Rain Cano-pies

PT 100’s 1 per

Winding

PT 100’s 1 per

Bearing

Insulated Bearing for VSD

Paint Colour Change

Epoxy Paint

63/71 1070 1070 1062 1708 530 530 195 - - - 404 80880 1104 1189 1062 1708 545 598 195 - - - 404 808

90S/90L 1189 1347 1062 1708 598 664 195 - - - 404 808100L 1243 1347 1189 1708 632 664 273 - - - 404 808112M 1243 1347 1189 1708 632 664 273 - - - 446 892

132S/132M 1306 1550 1242 2111 648 784 512 - - - 446 892160M/160L 1306 1783 1421 2111 717 886 645 2140 - - 574 1148180M/180L 1487 1848 1582 2613 750 886 849 2140 - - 574 1148

200L 1487 2080 1730 3184 767 1041 937 2140 - - 679 1358225S/S 3576 4436 2049 3356 1793 2220 1560 2140 3502 - 998 1998250S/M 4077 4829 2049 3356 1793 2408 1560 2140 3502 - 998 1998280S/M 4587 5159 2102 3569 2281 2577 2174 2140 3502 - 1318 2632315S/M 5903 5660 2102 3569 2490 2577 2174 2140 3502 6568 1318 2632

315L/355M/L 5903 5660 2102 3569 2953 3376 2440 2140 3502 7608 1318 2632

DescriptionPRICES (RANDS)

FRAME SIZE63 71 80 90 100 112 132 160 180 200 225 250 280 315 355

Terminal Box 162 162 162 239 239 276 288 354 396 531 790 961 1551 1755 3232Terminal Box Cover 81 81 81 132 132 158 158 204 204 322 383 452 598 1045 1807Terminal Block 49 49 49 49 49 62 62 132 132 148 582 582 1003 1003 3447Fan Cowl 62 69 82 110 123 136 192 674 795 1249 2278 2278 4294 4294 9487Fan 2 Pole (plastic) 41 48 57 69 75 88 95 158 234 305 316 316 366 414 -Fan 4 Pole (plastic) 41 48 57 69 75 94 98 166 241 305 342 342 403 458 -A Flange 281 310 463 523 662 726 930 1788 2022 2118 3911 5172 6996 6996 32604B14 Flange 266 270 307 396 500 613 784 - - - - - - - -Drive Endshield 107 110 156 179 238 366 524 852 946 1211 2170 2201 4920 4920 11590Non-drive Endshield 107 110 156 179 238 366 524 852 946 1211 2170 2170 4920 4920 11590Drive end Oil Seal 60 60 62 77 77 77 77 88 130 149 210 210 - - -Non-drive end Oil Seal 60 60 62 77 77 77 77 88 130 149 210 210 - - -Bearing Cap Sets for Oil Seal - 19 26 43 52 58 84 131 191 249 1376 1564 2056 2056 2823Bearing Cap Sets for W Seal - - - - - - - - - - 958 1111 1429 1429 1935Bearing Cap Sets for W3 Seal - - - - - - - - - - 2628 3090 3792 3792 4826

Page 25: Zest MotorPriceList 2012

Installation The brake motor can be installed in any position providing the brake is not exposed to amounts of water,

oil or abrasive dusts, etc. Penetrating through ventilation holes.

Connection Methods The brake can be connected in one of three ways, allowing slow, medium speed braking

(see the Operating Instructions supplied with each motor for connection).

Larger Sizes Available on Request

Squirrel Cage Electric Motors - Brake Motors Cast Iron Frame IP55

380V Three-Phase 50Hz 220V DC Brake

Squirrel Cage Electric Motors - Two Speed Motors Cast Iron Frame IP55

380V Three-Phase 50 Hz

Squirrel Cage Electric Motors - Saw Arbor Motors Cast Iron Frame IP54

380V Three-Phase 50 Hz

22

Full Load Output Price (Rands)

Foot Mounted Flange MountedkW rpm Frame Size EXCL. VAT INCL. VAT EXCL. VAT INCL. VAT

0.37 1320 71 R 6 453.00 R 7 356.42 R 6 885.00 R 7 848.900.55 1410 80 R 6 782.00 R 7 731.48 R 7 252.00 R 8 267.280.75 1395 80 R 7 752.00 R 8 837.28 R 8 220.00 R 9 370.801.1 1420 90S R 8 393.00 R 9 568.02 R 8 834.00 R 10 070.761.5 1410 90L R 8 992.00 R 10 250.88 R 9 716.00 R 11 076.242.2 1410 100L R 9 488.00 R 10 816.32 R 9 924.00 R 11 313.363 1400 100L R 10 111.00 R 11 526.54 R 10 742.00 R 12 245.884 1440 112M R 11 863.00 R 13 523.82 R 12 408.00 R 14 145.12

5.5 1450 132S R 13 424.00 R 15 303.36 R 13 988.00 R 15 946.327.5 1455 132M R 14 882.00 R 16 965.48 R 15 465.00 R 17 630.10

Full Load Output Price (Rands)

Foot Mounted Flange MountedkW Poles Frame Size EXCL. VAT INCL. VAT EXCL. VAT INCL. VAT

0.60/0.48 2 / 4 80 R 2 429.00 R 2 769.06 R 2 551.00 R 2 908.140.85/0.70 2 / 4 80 R 2 738.00 R 3 121.32 R 2 870.00 R 3 271.80

1.4/1.1 2 / 4 90S R 2 915.00 R 3 323.10 R 3 091.00 R 3 523.741.9/1.5 2 / 4 90L R 3 040.00 R 3 465.60 R 3 195.00 R 3 642.302.4/2.0 2 / 4 100L R 3 773.00 R 4 301.22 R 3 969.00 R 4 524.663.1/2.6 2 / 4 100L R 3 931.00 R 4 481.34 R 4 128.00 R 4 705.924.4/3.7 2 / 4 112M R 4 965.00 R 5 660.10 R 5 224.00 R 5 955.365.9/4.9 2 / 4 132S R 7 032.00 R 8 016.48 R 7 366.00 R 8 397.248.0/6.8 2 / 4 132M R 8 057.00 R 9 184.98 R 8 459.00 R 9 643.26

0.70/0.40 4 / 8 90S R 3 282.00 R 3 741.48 R 3 438.00 R 3 919.320.90/0.52 4 / 8 90L R 3 798.00 R 4 329.72 R 3 969.00 R 4 524.661.1/0.70 4 / 8 100L R 4 126.00 R 4 703.64 R 4 313.00 R 4 916.821.8/1.1 4 / 8 100L R 5 076.00 R 5 786.64 R 5 329.00 R 6 075.062.5/1.5 4 / 8 112M R 5 887.00 R 6 711.18 R 6 176.00 R 7 040.643.7/1.9 4 / 8 132S R 8 040.00 R 9 165.60 R 8 441.00 R 9 622.745.5/3.3 4 / 8 132M/L R 10 318.00 R 11 762.52 R 10 887.00 R 12 411.18

kW

2 POLE 4 POLEPRICES (RANDS) PRICES (RANDS)

FRAME Excl. VAT Incl. VAT FRAME Excl. VAT Incl. VAT2.2 80S-MS R 6 723.00 R 7 664.223.7 80M-MS R 8 170.00 R 9 313.80 90L-MS R 11 961.00 R 13 635.545.5 80L-MS R 9 047.00 R 10 313.58 90L-MS R 12 130.00 R 13 828.207.5 90L-MS R 13 586.00 R 15 488.04

Page 26: Zest MotorPriceList 2012

Single Phase Motors - Capacitor Start/ Run WEG Cast Iron TEFC

High Starting Torque 220V 50Hz Class F Insulation

Single Phase Motors - Capacitor Start/ Run WEG Aluminium TEFC

High Starting Torque 220V 50Hz Class F Insulation

23

Full Load Output Price (Rands)

Foot Mounted Flange MountedkW rpm Frame Size Shaft (mm) EXCL. VAT INCL. VAT EXCL. VAT INCL. VAT

Full Load Output Price (Rands)

Foot Mounted Flange MountedkW rpm Frame Size Shaft (mm) EXCL. VAT INCL. VAT EXCL. VAT INCL. VAT

0.25 1440 71 14 R 2 903.00 R 3 309.42 R 3 107.00 R 3 541.980.37 2910 71 14 R 3 048.00 R 3 474.72 R 3 268.00 R 3 725.52

1440 71 14 R 3 217.00 R 3 667.38 R 3 438.00 R 3 919.320.55 2890 71 14 R 3 147.00 R 3 587.58 R 3 379.00 R 3 852.06

1450 80 19 R 3 395.00 R 3 870.30 R 3 644.00 R 4 154.160.75 2930 80 19 R 3 258.00 R 3 714.12 R 3 484.00 R 3 971.76

1450 80 19 R 3 822.00 R 4 357.08 R 4 107.00 R 4 681.981.1 2880 80 19 R 3 741.00 R 4 264.74 R 3 998.00 R 4 557.72

1430 90L 24 R 4 036.00 R 4 601.04 R 4 315.00 R 4 919.101.5 2910 90S 24 R 4 322.00 R 4 927.08 R 4 629.00 R 5 277.06

1440 90L 24 R 4 995.00 R 5 694.30 R 5 351.00 R 6 100.142.2 2890 90L 24 R 5 972.00 R 6 808.08 R 6 388.00 R 7 282.32

1450 100L 28 R 6 438.00 R 7 339.32 R 6 889.00 R 7 853.463 2870 100L 28 R 6 908.00 R 7 875.12 R 7 393.00 R 8 428.02

1440 112M 28 R 8 123.00 R 9 260.22 R 8 689.00 R 9 905.463.7 2910 112M 28 R 8 008.00 R 9 129.12 R 8 567.00 R 9 766.38

1430 112M 28 R 9 763.00 R 11 129.82 R 10 444.00 R 11 906.165.5 2910 132M 38 R 10 711.00 R 12 210.54 R 11 461.00 R 13 065.54

1440 132M 38 R 10 147.00 R 11 567.58 R 10 850.00 R 12 369.007.5 2930 132M 38 R 11 441.00 R 13 042.74 R 12 251.00 R 13 966.14

1440 132M 38 R 13 168.00 R 15 011.52 R 14 108.00 R 16 083.12

0.25 1440 71 14 R 2 676.00 R 3 050.64 R 2 865.00 R 3 266.100.37 2910 71 14 R 2 810.00 R 3 203.40 R 3 012.00 R 3 433.68

1420 71 14 R 2 965.00 R 3 380.10 R 3 168.00 R 3 611.520.55 2880 71 14 R 2 903.00 R 3 309.42 R 3 114.00 R 3 549.96

1450 80 19 R 3 130.00 R 3 568.20 R 3 376.00 R 3 848.640.75 2900 80 19 R 3 005.00 R 3 425.70 R 3 209.00 R 3 658.26

1450 80 19 R 3 522.00 R 4 015.08 R 3 786.00 R 4 316.041.1 2850 80 19 R 3 448.00 R 3 930.72 R 3 686.00 R 4 202.04

1430 90L 24 R 3 909.00 R 4 456.26 R 4 179.00 R 4 764.061.5 2900 90S 24 R 3 987.00 R 4 545.18 R 4 266.00 R 4 863.24

1440 90L 24 R 4 605.00 R 5 249.70 R 4 933.00 R 5 623.622.2 2890 90L 24 R 5 507.00 R 6 277.98 R 5 889.00 R 6 713.46

1450 100L 28 R 5 623.00 R 6 410.22 R 6 341.00 R 7 228.743 2890 100L 28 R 6 371.00 R 7 262.94 R 6 817.00 R 7 771.38

1440 112M 28 R 8 123.00 R 9 260.22 R 8 689.00 R 9 905.463.7 2900 112M 28 R 8 008.00 R 9 129.12 R 8 567.00 R 9 766.38

1430 112M 28 R 9 763.00 R 11 129.82 R 10 444.00 R 11 906.165.5 2910 132M 38 R 10 711.00 R 12 210.54 R 11 461.00 R 13 065.54

1430 132M 38 R 11 364.00 R 12 954.96 R 12 151.00 R 13 852.147.5 2930 132M 38 R 11 441.00 R 13 042.74 R 12 251.00 R 13 966.14

1440 132M 38 R 13 168.00 R 15 011.52 R 14 108.00 R 16 083.12

Page 27: Zest MotorPriceList 2012

Single Phase Motors - Capacitor Start / Run ZEST Aluminium TEFC

High Starting Torque 220V 50Hz Class F Insulation

Single Phase Motors - Capacitor Run Only ZEST Aluminium TEFC

Low Starting Torque 220V 50Hz Class F Insulation

24

kW Rpm Frame Excl. VAT Inc. VAT Excl. VAT Inc. VAT0.25 1440 71 R 1 495.00 R 1 704.30 R 1 615.00 R 1 841.100.37 2910 71 R 1 507.00 R 1 717.98 R 1 628.00 R 1 855.92

1440 71 R 1 761.00 R 2 007.54 R 1 902.00 R 2 168.280.55 2890 71 R 1 791.00 R 2 041.74 R 1 934.00 R 2 204.76

1450 80 R 2 252.00 R 2 567.28 R 2 432.00 R 2 772.480.75 2930 80 R 2 308.00 R 2 631.12 R 2 492.00 R 2 840.88

1450 80 R 2 483.00 R 2 830.62 R 2 681.00 R 3 056.341.1 2880 80 R 2 613.00 R 2 978.82 R 2 822.00 R 3 217.08

1430 90S R 2 987.00 R 3 405.18 R 3 225.00 R 3 676.501.5 2910 90S R 3 056.00 R 3 483.84 R 3 301.00 R 3 763.14

1440 90L R 3 582.00 R 4 083.48 R 3 868.00 R 4 409.522.2 2890 90L R 3 554.00 R 4 051.56 R 3 839.00 R 4 376.46

1450 100L R 4 375.00 R 4 987.50 R 4 725.00 R 5 386.503 2870 100L R 4 122.00 R 4 699.08 R 4 453.00 R 5 076.42

1440 100L R 5 281.00 R 6 020.34 R 5 704.00 R 6 502.563.7 1430 112M R 7 433.00 R 8 473.62 R 8 028.00 R 9 151.92

kW Rpm Frame Excl. VAT Inc. VAT Excl. VAT Inc. VAT0.25 1440 71 R 1 421.00 R 1 619.94 R 1 535.00 R 1 749.900.37 2910 71 R 1 385.00 R 1 578.90 R 1 497.00 R 1 706.58

1440 71 R 1 636.00 R 1 865.04 R 1 767.00 R 2 014.380.55 2890 71 R 1 632.00 R 1 860.48 R 1 763.00 R 2 009.82

1450 80 R 2 116.00 R 2 412.24 R 2 285.00 R 2 604.900.75 2930 80 R 2 168.00 R 2 471.52 R 2 341.00 R 2 668.74

1450 80 R 2 382.00 R 2 715.48 R 2 572.00 R 2 932.081.1 2880 80 R 2 534.00 R 2 888.76 R 2 737.00 R 3 120.18

1430 90S R 2 872.00 R 3 274.08 R 3 090.00 R 3 522.601.5 2910 90S R 2 936.00 R 3 347.04 R 3 172.00 R 3 616.08

1440 90L R 3 476.00 R 3 962.64 R 3 754.00 R 4 279.562.2 2890 90L R 3 445.00 R 3 927.30 R 3 721.00 R 4 241.94

1450 100L R 3 846.00 R 4 384.44 R 4 153.00 R 4 734.423 2870 100L R 4 041.00 R 4 606.74 R 4 364.00 R 4 974.96

1440 100L R 4 755.00 R 5 420.70 R 5 135.00 R 5 853.90

Full Load Output

PRICE (RANDS)

HIGH TORQUE (Cap start and run)

B3 FootmountedB3/5 Foot and Flange or

Flangemounted only

Full Load Output

PRICE (RANDS)

LOW TORQUE (Cap run only)

B3 FootmountedB3/5 Foot and Flange or

Flangemounted only

Page 28: Zest MotorPriceList 2012

H HA HC HD K LBearings

D.E. N.D.E.

63 7 129 - 7 216 6201 - ZZ71 145 - 248 6202 - ZZ

80 8 163-

10

2766204 - ZZ 6203 - ZZ

- 325

90 9 182

- 304

6205 - ZZ 6204 - ZZ- 335- 329- 360

10010

205 24412

3766206 - ZZ 6205 - ZZ

420

112 235 280 393 6207 - ZZ 6206 - ZZ423

Frame A AA AB AC AD** B BB CShaft

D E F G GF

63 100 25.5 116 125 122 80 95 40 11j6 23 4 8.5 371 112 28.5 132 141 130 90 113.5 45 14j6 30 5 11 480

125 30.5 149 159 139100

125.5 50 19j6 40 6 15.5

5

L80

90S

140 36.5 164 179 157

131

56 24j6 50

8

20L90S90L

125 156L90L

100L160 40 188 199 167

140173 63

28j6 60 246

L100L

112M 190 40.5 220 222 192 177 70 7L112M

Frame A AA AB AC AD** B BA BB CShaft

D E F G GF

132S216 51 248 271 218

14055

18789 38k6 80 10 33 7132M 178 225

132M/L160M 254 64 308 329 264 210 63 254 108 42k6

110

12 37 8160L 254 298180M 279 78 350 360 279 241 70 294 121 48k6 14 42.5

9180L 279 332200M 318 82 385 402 317 267 82 332 133 55m6 16 49200L 305 370

H HA HC HD K LBearings

D.E. N.D.E.

132 20 266 319 12452

6308-ZZ 6207-ZZ490515

160 22 327 37414.5

598 6309-C3 6209-Z-C3642

180 28 363 413 664 6311-C3 6211-Z-C3702

200 30 405 464 18.5 729 6312-C3 6212-Z-C3767

** Dimension is applicable to motors with right or left terminal box mounting.

MECHANICAL DATA - Foot Mounted Motors Frames 63 to 112M

MECHANICAL DATA - Foot Mounted Motors Frames 132 to 200M

25

Page 29: Zest MotorPriceList 2012

Frame A AA AB AC AD** B BA BB CShaft

D E F G GF

225S/M 356 80 436 455408

286/311 124 412 14955m6* 110* 16* 49* 10*60m6 140 18 53 11

250S/M 406100

506 486 311/349 146 467 168 60m6* 140* 18* 53* 11*70m6 140 20 62.5 11

280S/M 457 557 599 442 368/419 151 517 19065m6* 140* 18* 58* 11*80m6 170 20 71 11

315S/M

508 120 630 657525

406/457184 621

216

65m6* 140* 18* 58* 11*85m6 170 22 76 11

315S/M

(***)406/457

70m6* 140* 20* 62.5* 11*90m6 170 25 81 11

315L 589 508 219 75270m6* 140* 20* 62.5* 11*90m6 170 25 81 11

355M/L 610 140 750 736 609 560/630 230 760 25490m6* 170* 25* 81* 11*100m6 210 28 90 14

Frame A AA AB AC AD** B BA BB CShaft

D E F G GF

355

A/B610 140 750 736 701

710/800

325 955 25490m6* 170* 25* 81* 11*

100m6 210 28 90 14

H HA HC HD K LBearings

D.E. N.D.E.

355 50 723 863 281637* 6319-C3 6316-C3

1677 NU322-C3 6319-C3

MECHANICAL DATA - Foot Mounted Motors Frames 225S/M to 355 M/L

MECHANICAL DATA - Foot Mounted Motors Frames 355 A/B

* Dimension applicable to 2 pole motors** Dimension is applicable to motors with right or left terminal box mounting.*** For 185 kW and larger.

H HA HC HD K LBearings

D.E. N.D.E.

225 34 453 550 18.5856*

6314-C3 6214-C3886

250 43 493 58324

965 6314-C36314-C36316-C3

280 42 580 6961071* 6314-C31101 NU319-C3

6316-C3

315 48 664768

28

1244* 6314-C31274 NU319-C3

6316-C31244* 6316-C31274 NU319-C3

6316-C3774

1353* 6316-C31383 NU319-C3 6316-C3

355 50 723 863 281442* 6319-C3 6316-C31482 NU322-C3 6319-C3

26

Page 30: Zest MotorPriceList 2012

Frame Flange LA M N P S T Q Nº of Holes

63 FF-1159

115 95 14010

3

45° 4

71 FF-130 130 110 1603.5

80/90 FF-165 10 165 130 200 12

100 112 FF-215 11 215 180 25015 4

132 FF-265 12 265 230 300

160 180 FF-30018

300 250 35019 5

200 FF-350 350 300 400

225 FF-40018

400 350 45019 5

22°30’ 8250/280 FF-500 500 450 550

315 FF-60022

600 550 66024 6

355 FF-740 740 680 800

B 14 Small B 14 Large

Frame Flange M N P S T Q N° of Holes M N P S

63 C-90 75 60 90 M52.5

45° 4

115 95 140 M8

71 C-105 85 70 105M6

130 110 160 M8

80 C-120 100 80 1203

130 110 160 M8

90 C-140 115 95 140M8

130 110 160 M8

100 112 C-160 130 110 1603.5

165 130 200 M10

132 C-200 165 130 200 M10 215 180 250 M10

MECHANICAL DATA - Flange Mounted Motors B3/5 Assembly “FF” Flange

All WEG Motors can be supplied with terminal box on the left or right hand side of the motor. Standard position is on the right hand side, when viewed from the drive end.Top mounted terminal boxes now also available from stock.Please Note: Flanges highlighted above are not interchangable between W21 and W22 Motors

MECHANICAL DATA - Flange Mounted Motors B3/5 Assembly “C-DIN” Flange

27

Page 31: Zest MotorPriceList 2012

Shaft Dimensions Bearings Frame AC B R C D E F G GD S HD J L d1 x U S1 K x M D.E. O.D.E.

80 154 80 115 60 19j6 40 6 15.5 6 170 - 100 238 M6 x 16 M20 x 1.5 M12 x 1.75 6204-Z 6203-Z 90S 174 65 121 73.5 24j6 50 8 20 7 190 - 110 258 M8 x 19 M20 x 1.5 M12 x 1.75 6205-Z 6204-Z 90L 174 90 133.5 73.5 24j6 50 8 20 7 190 - 110 283 M8 x 19 M20 x 1.5 M12 x 1.75 6205-Z 6204-Z

100L 196 100 148 83 28j6 60 8 24 7 206 - 120 322 M10 x 22 M25 x 1.5 M12 x 1.75 6206-Z 6205-Z 112M 222 100 140 90 28j6 60 8 24 7 234 316 139 336 M10 x 22 M25 x 1.5 M12 x 1.75 6307-Z 6206-Z 132S 260 125 170.5 108 38k6 80 10 33 8 290 354 167 393 M12 x 28 M25 x 1.5 M16 x 2 6308-Z 6207-Z 132M 260 140 178 108 38k6 80 10 33 8 290 354 167 430 M12 x 28 M25 x 1.5 M16 x 2 6308-Z 6207-Z 160M 300 156 213 135 42k6 110 12 37 8 322 410 185 530 M16 x 36 M32 x 1.5 M20 x 2.5 6309 6209 160L 300 200 235 135 42k6 110 12 37 8 322 410 185 574 M16 x 36 M32 x 1.5 M20 x 2.5 6309 6209 180L 345 200 260.5 160.5 48k6 110 14 42.5 9 369 455 205 624 M16 x 36 M32 x 1.5 M20 x 2.5 6311 6211 200L 380 224 285.5 173.5 55m6 110 16 49 10 431 610 218 676 M40 x 42 M40 x 1.5 M30 x 3 6312 6212

Shaft Dimensions BearingsFrame AC B R C D E F G GD S P J L S1 K x M D.E. O.D.E.

71 138 71 136 54.5 14j6 30 5 11 5 160 20 92 207 M20 x 1.5 M8 x 1.25 6203-Z 6202-Z80 156 80 162 60 19j6 40 6 15.5 6 190 26 97 238 M20 x 1.5 M12 x 1.75 6204-Z 6203-Z

90S/L 174 90 206 86 24j6 50 8 20 7 210 29 105 284 M20 x 1.5 M12 x 1.75 6205-Z 6204-Z100L 196 125 239 70.5 28j6 60 8 24 7 225 25 120 322 M20 x 1.5 M12 x 1.75 6206-Z 6205-Z112M 222 125 233.5 77.5 28j6 60 8 24 7 250 28 137 336 M25 x 1.5 M12 x 1.75 6307-Z 6206-Z132M 260 125 319.5 123 38k6 80 10 33 8 300 31 165 432 M25 x 1.5 M16 x 2 6308-Z 6207-Z

Prices for all pad mounted motors (including SMOKEX) are available on request.

MECHANICAL DATA - Pad Mounted Motors Cast Iron Frame

MECHANICAL DATA - Pad Mounted Motors Aluminium Frame

28

Page 32: Zest MotorPriceList 2012

Winston Olivier +27 11 723 6210+27 82 889 [email protected]

Invicta Vibrator Motors

Outputs from 70W to 12 500W

Centrifugal Force from 50 kgf to 23 000 kgf

Zest Stock Code /01 = 230V Delta /400V Star/03 = 525V /28 = 400V Delta / 690V Star

Model No. MountingOutput Rating

WattCentrifugal Force

kgWorking Moment (x2)

kg.cm.2 POLE 2880 RPM

IVBLZ03-1/2... BLz03-1/2 Base 120 100 2.16IVBLZ05-2/2 BLz05-2/2 Base 200 200 4.3IVBLZ15-3.5/2 BLz15-3.5/2 Base 300 350 7.6IVBLZ20-5/2 BLz20-5/2 Base 400 500 10.8IVBLz22-5/2 BLZ22-5/2 Base 400 500 10.8IVBLZ24-8/2 BLz24-8/2 Base 500 800 17.2IVBLZ24-10/2 BLz24-10/2 Base 500 1000 21.6IVBLz24-13/2 BLz24-13/2 Base 500 1300 28IVBLz25-8/2 BLz25-8/2 Base 500 800 17.2IVBLZ25-10/2 BLz25-10/2 Base 500 1000 21.6IVBLZ25-13/2 BLz25-13/2 Base 500 1300 28IVBLZ30-16/2 BLz30-16/2 Base 1100 1600 34.5IVBLZ30-20/2 BLz30-20/2 Base 1100 2000 43.2IVBLZ40-30/2 BLz30-40/2 Base 1500 3000 64.7IVBLZ40-40/2 BLz40-40/2 Base 1500 4000 86.3IVBLZ45-50/2 BLz45-50/2 Base 4000 5000 1084 POLE 1440 RPM

IVBLZ03-0.5/4 BLz03-0.5/4 Base 100 50 4.3IVBLZ05-1/4 BLz05-1/4 Base 175 100 8.6IVBLZ05-2/4 BLz05-2/4 Base 175 200 17.2IVBLZ15-3/4 BLz15-3/4 Base 300 300 26IVBLZ20-5/4 BLz20-5/4 Base 350 500 43.1IVBLZ22-5/4 BLz22-5/4 Base 350 500 43.1IVBLZ24-7.5/4 BLz24-7.5/4 Base 500 750 64.7IVBLZ24-11/4 BLz24-11/4 Base 500 1100 94.9IVBLZ24-14/4 BLz24-14/4 Base 500 1400 121IVBLZ25-7.5/4 BLz25-7.5/4 Base 500 750 64.7IVBLZ25-11/4 BLz25-11/4 Base 500 1100 94.9IVBLZ25-14/4 BLz25-14/4 Base 500 1400 121IVBLZ30-18/4 BLz30-18/4 Base 1150 1800 155IVBLZ30-25/4 BLz30-25/4 Base 1150 2500 216IVBLZ40-35/4 BLz40-35/4 Base 1800 3500 302IVBLZ45-45/4 BLz45-45/4 Base 2685 4500 388IVBLZ50-55/4 BLz50-55/4 Base 3350 5500 474IVBLZ50-65/4 BLz50-65/4 Base 4800 6500 560IVBLZ50-75/4 BLz50-75/4 Base 4800 7500 647IVBLZ60-95/4 BLz60-95/4 Base 7750 9500 820IVBLZ60-105/4 BLz60-105/4 Base 7750 10500 906IVBLZ75-130/4 BLz75-130/4 Base 10250 13000 1122

29

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Invicta Vibrator Motors

Outputs from 70W to 12 500W

Centrifugal Force from 50 kgf to 23 000 kgf

Model No. MountingOutput Rating

WattCentrifugal Force

kgWorking Moment (x2)

kg.cm.6 POLE 960 RPM

IVBLZ03-0.2/6 BLz03-0.2/6 Base 70 22 4.3IVBLZ05-0.4/6 BLz05-0.4/6 Base 90 40 7.8IVBLZ05-0.9/6 BLz05-0.9/6 Base 90 90 17.5IVBLZ15-1.3/6 BLz15-1.3/6 Base 110 130 25.2IVBLZ20-2.2/6 BLz20-2.2/6 Base 150 220 42.7IVBLZ22-2.2/6 BLz22-2.2/6 Base 150 220 42.7IVBLZ24-4/6 BLz24-4/6 Base 510 400 77.6IVBLZ24-8/6 BLz24-8/6 Base 510 800 155IVBLZ24-11/6 BLz24-11/6 Base 510 1100 213IVBLZ25-4/6 BLz25-4/6 Base 510 400 77.6IVBLZ25-8/6 BLz25-8/6 Base 510 800 155IVBLZ25-11/6 BLz25-11/6 Base 510 1100 213IVBLZ30-14/6 BLz30-16/4 Base 900 1600 1122IVBLZ30-18/6 BLz30-18/6 Base 900 1800 349IVBLZ30-23/6 BLz30-23/6 Base 900 2300 446IVBLZ40-27/6 BLz40-27/6 Base 1800 2700 524IVBLZ40-35/6 BLz40-35/6 Base 1800 3500 680IVBLZ45-42/6 BLz45-42/6 Base 2310 4200 815IVBLZ45-50/6 BLz45-50/6 Base 2310 5000 970IVBLZ50-60/6 BLz50-60/6 Base 4000 6000 1164IVBLZ50-75/6 BLz50-75/6 Base 4000 7500 1455IVBLZ60-90/6 BLz60-90/6 Base 6200 9000 1746IVBLZ60-105/6 BLz60-105/6 Base 6200 10500 2037IVBLZ60-125/6 BLz60-125/6 Base 10000 12500 2425IVBLZ75-150/6 BLz75-150/6 Base 10000 15000 2910IVBLZ75-185/6 BLz75-185/6 Base 10000 18500 3589IVBLZ78-165/6 BLz78-165/6 Base 10000 16500 3201IVBLZ78-185/6 BLz78-185/6 Base 10000 18500 3589IVBLZ80-230/6 BLz80-230/6 Base 12500 23000 44628 POLE 720 RPM

IVBLZ30-7.5/8 BLz30-7.5/8 Base 500 750 259IVBLZ30-10/8 BLz30-10/8 Base 500 1000 345IVBLZ40-15/8 BLz40-15/8 Base 1100 1500 517IVBLZ45-24/8 BLz45-24/8 Base 2000 2400 838IVBLZ50-35/8 BLz50-35/8 Base 3300 3500 1207IVBLZ50-45/8 Blz50-45/8 Base 3300 4500 1552IVBLZ50-55/8 Blz50-55/8 Base 3300 5500 1897IVBLZ60-65/8 BLz60-65/8 Base 4900 6500 2242IVBLZ60-90/8 BLz60-90/8 Base 4900 9000 3105IVBLZ75-124/8 BLz75-124/8 Base 7750 12400 4279IVBLZ75-135/8 BLz75-135/8 Base 7750 13500 4658IVBLZ75-150/8 BLz75-150 Base 7750 15000 51744 Pole 1440 RPM

IVSWL25-9.6/4 SWL25-9.6/4 Flange 500 960 82.8IVSWL40-35/4 SWL40-35/4 Flange 1800 3500 302IVSFL20-5/4 SFL20-5/4 Flange 450 500 43.1

30

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31

400 VOLT THREE PHASE STARTERS INCLUDING OVERLOAD RELAYS (PLASTIC ENCLOSURE)Motor power

kW rating @ 400VSetting range of

overload Release (A) Contactor Overload Relay Type Stock Code Price (Rands)Excl. VAT

DOL starters DLW - control voltage 400V - Size 020.09 0.28 ... 0.4 CW07 RW17-1D3-D004 DLW-7D34P65-R01 10072767 R 569.00 0.12-0.18 0.4 ... 0.63 CW07 RW17-1D3-C063 DLW-7D34P65-R02 10071275 R 569.00 0.25 0.56 ... 0.8 CW07 RW17-1D3-D008 DLW-7D34P65-R03 10071276 R 569.00 0.37 0.8 ... 1.2 CW07 RW17-1D3-D012 DLW-7D34P65-R04 10682988 R 569.00 0.55 1.2 ... 1.8 CW07 RW17-1D3-D018 DLW-7D34P65-R05 10071277 R 569.00 0.75-1.1 1.8 ... 2.8 CW07 RW17-1D3-D028 DLW-7D34P65-R06 10186296 R 569.00 1.5 2.8 ... 4 CW07 RW17-1D3-U004 DLW-7D34P65-R07 10046219 R 569.00 2.2 4 ... 6.3 CW07 RW17-1D3-D063 DLW-7D34P65-R08 10046239 R 569.00 3 5.6 ... 8 CW07 RW17-1D3-U008 DLW-7D34P65-R09 10689892 R 569.00 NOTE: Enclosure dimensions: H = 155mm x W = 90mm x D = 98mm

DOL starters DLW - control voltage 400V - Size 040.37 (0.8 … 1,2) CWM9 RW27-1D3-D012 DLW9D34P65.R23 10845665 R 716.60 0.55 (1,2 … 1,8) CWM9 RW27-1D3-D018 DLW9D34P65.R24 10845664 R 716.60 0,75-1,1 (1,8 … 2,8) CWM9 RW27-1D3-D028 DLW9D34P65.R25 10074472 R 716.60 1.5 (2,8 … 4,0) CWM9 RW27-1D3-U004 DLW9D34P65.R26 10845660 R 716.60 2.2 (4,0 … 6,3) CWM9 RW27-1D3-D063 DLW9D34P65.R27 19845655 R 716.60 3 (5,6 … 8.0) CWM9 RW27-1D3-U008 DLW9D34P65.R28 10845666 R 716.60 4 (7 ... 10) CWM9 RW27-1D3-U010 DLW-9D34P65-R29 10046240 R 716.60 5.5 (8 ... 12,5) CWM12 RW27-1D3-D125 DLW-12D34P65-R30 10668184 R 729.50 7.5 (11 ... 17) CWM18 RW27-1D3-U017 DLW-18D34P65-R32 10046241 R 782.70 9.2 (15 ... 23) CWM18 RW27-1D3-U023 DLW-18D34P65-R33 10073253 R 782.70 11 (15 ... 23) CWM25 RW27-1D3-U023 DLW-25D34P65-R34 10646245 R 897.50 NOTE: Enclosure dimensions: H = 185mm x W = 105mm x D = 111mm

DOL starters DLW - control voltage 400V - Size 0615 (22 ... 32) CWM32 RW27-1D3-U032 DLW-32D34P65-R34 10724581 R 1 182.20 18.5 (25 ... 40) CWM40 RW67-1D3-U040 DLW-40D34P65-R35 10724693 R 1 831.80 NOTE: Enclosure dimensions: H = 210mm x W = 120mm x D = 126mm

400 VOLT THREE PHASE STARTERS OVERLOAD RELAYS NOT INCLUDED (PLASTIC ENCLOSURE)Motor power

kW rating @ 400VSetting range of

overload Release (A) Contactor Overload Relay Type Stock Code Price (Rands)Excl. VAT

DOL starters DLW - control voltage 400V - Size 020,09 ... 3 (0,28 ... 8) CW07 DLW-7D34P65 10076577 R 308.00 DOL starters DLW - control voltage 400V - Size 044 (7 ... 10) CWM9 DLW-9D34P65 10076578 R 373.40 5.5 (8 ... 12,5) CWM12 DLW-12D34P65 11076778 R 385.30 7,5 ... 9,2 (11 ... 17) CWM18 DLW-18D34P65 11076780 R 426.50 11 (15 ... 23) CWM25 DLW-25D34P65 11142613 R 505.70 DOL starters DLW - control voltage 400V - Size 0615 (22 ... 32) CWM32 DLW-32D34P65 11076782 R 790.40 18.5 (25 ... 40) CWM40 DLW-40D34P65 11076785 R 1 156.30

230V SINGLE PHASE STARTERS INCLUDING OVERLOAD RELAYS (PLASTIC ENCLOSURE)Motor power

kW rating @ 400VSetting range of

overload Release (A) Contactor Overload Relay Type Stock Code Price (Rands)Excl. VAT

DOL starters DLWM - control voltage 230V - Size 020.25 (1,2...1,8) CW07 RW17-1D3-D018 DLWM-7D24P65-RM06 10868043 R 587.20 0.37 (1,8...2.8) CW07 RW17-1D3-D028 DLWM-7D24P65-RM07 10868040 R 587.20 0,55-0,75 (1.8...2.8) CW07 RW17-1D3-D028 DLWM-7D24P65-RM08 10186427 R 587.20 1.1 (4.0...6.3) CW07 RW17-1D3-D063 DLWM-7D24P65-RM09 10868042 R 587.20 DOL starters DLWM - control voltage 230V - Size 041.5 (5.6...8.0) CWM9 RW27-1D3-U008 DLWM-12D24P65-RM30 10186453 R 759.10 2.2 (7.0...10) CWM9 RW27-1D3-U010 DLWM-18D24P65-RM31 10873957 R 814.60 3 (8.0..12.5) CWM12 RW27-1D3-D125 DLWM-18D24P65-RM33 10186628 R 814.60 3.7 (11...17) CWM18 RW27-1D3-U017 DLWM-25D24P65-RM33 10186454 R 938.30 DOL starters DLWM - control voltage 230V - Size 067.5 (22...32) CWM25 RW27-1D3-U032 DLWM-32D24P65-RM35 10073255 R 1 768.10 11 (32...50) CWM40 RW27-1D3-U040 DLWM-40D24P65-RM37 10073256 R 2 138.50

Automation

Page 35: Zest MotorPriceList 2012

Power Ratings – 5 to 315MVAVoltage Rating – up to 550kVArc Furnace TransformersTraction TransformersPower ReactorsNeutral Earthing CompensatorsResistor Transformers

Power

Power Transformers

OilSF6 / VacuumFully ExtensibleOutdoor IP 54Pre Wired for Automation11kV and 22kV up to 630 A

LUCY Ring Main Units

VSD Range: Low Voltage Drives: Single Phase 22V-0.18 to 2.2kW Three Phase 380V - 0.37 to 1750kW Three Phase 525V - 1.5 to 1850kW Three Phase 690V - 75 to 2000kW

Medium Voltage Drives: Three Phase 2.3kV - 400 to 3 730kW Three Phase 3.3kV - 400 to 6 000kW Three Phase 4.16kV - 400 to 6 500kW

Automation

Low Voltage Switchgear

Stock up to 355kW, High torque, Quick response sensorless control, PC connection and trending software, Motor and VSD packages, Application selection assistance, Free training on WEG VSD and Soft Starters

Low Voltage Soft-Starter Range: Three Phase 380V - 1.1 to 750kW Three Phase 380V - 1.1 to 1 250kW (Inside Delta Connection) Three Phase 380V - 1.5 to 1 000kW Three Phase 380V - 1.5 to 1 850kW (Inside Delta Connection)

Air Circuit Breakers

Pushbuttons and Indication lights

Dependable switchgear for operating and protecting motors in all low voltage applications.

Variable Speed Drives and Soft Starters

Overloads 0.28 – 840A

Contactors Range 7A – 700A

Starters DOL, Reversing and Star/Delta

32

Page 36: Zest MotorPriceList 2012

High Voltage Motors

H Line TEFC IPW 55 Squirrel Cage MotorsOutputs 125kW to 2500kWVoltage range from 380V to 11 000V Frame size 315 to 630

Range:HGF315 to HGF630200kW to 1200kW (380V to 1000V)200kW to 2800kW (2200V to 6600V)400kW to 2250kW (11000V)

Type of motorSquirrel CageTEFC or TEFV (Forced ventilation)

Range:315 to 1000 frame (Larger on special design)200kW to 1600kW (380V to 1 000V)200kW to 18000kW (2 200V to 6 600V)450kW to 16000kW (11 000V to 13 500V)Larger motors on special design

Type of motorsSquirrel Cage MotorSlipring MotorSynchronous Motor (S Motor Line)DC Motor (D Motor Line)

Type of coolingAir to Air CoolerAir to Water CoolerDucted AirForced CoolingOpen Drip Proof

Range:WGM315 to WGM500 frame 280kW to 2000kW (380V to 690V)315kW to 2500kW (2200V to 6600V)

Type of motorSquirrel Cage MotorTotally Enclosed Water Jacket

HGF Motor Line

M Motor Line

W Motor Line

33

Page 37: Zest MotorPriceList 2012

Zest software for VSD application motor selection has been developed based on motor design information as well as extensive testing by Zest and WEG.

VSD driven motors have reduced thermal capacity due to three main reasons: Increased motor losses due to the waveform of the motor current as supplied by the VSD. Decreased motor cooling on internal and external cooling paths due to slower rotation. Field or flux weakening above motor nominal frequency.

Zest has developed software to define this motor thermal envelope.The software is applicable to standard WEG motors and VSDs.Applicable ambient conditions are 0-50°C and 0-1600 m.a.s.l.

The selection is based on three items of information: Mechanical absorbed power at load duty point (Required motor shaft power). Speed at duty point. (Required motor shaft RPM at duty point). Minimum constant speed. (Motor shaft RPM at minimum constant speed).

Thereafter a suitable motor may be selected by entering motor nominal power (kW) and speed (RPM).Once this has been entered the software will graphically display the suitability or otherwise of the selected motor.If the motor thermal envelope green line, i.e. the 10% de-rating curve, is above the load curve at all points the motor is suitable.

For special applications or non standard conditions contact Zest for custom engineered solutions.

2011/03/31 Compliments of Zest Electric Motors (Pty)Ltd - 011 723 6000

Reference:

Motor Kw Rating 250 kW Specific Duty points KW rpm HzMotor Rated Speed 1490 rpm Duty point 1 203 1740 58.4Motor Full Load Torque 1 602.3 N.m Duty point 2 78 1340 45.0

Designed by: Duty point 3 0.0 Gary Daines - Zest Electric Motors (Pty)Ltd Duty point 4 0.0 [email protected] Duty point 5 0.0

-

Motor Selected Mechanical Load Details

VSD/Motor Application SelectionApplication : Specific Duty Points

Version: VSD1.1

0

200

400

600

800

1000

1200

1400

1600

1800

0 10 20 30 40 50 60 70 80 90 100

Torq

ue (N

m)

Frequency (Hz)

VSD Derating curve

Duty Point Motor Thermal Envelope

VSD Application Motor Selection Software

Downloads available at http://www.zest.co.za/ZEST/downloads.html

34

Page 38: Zest MotorPriceList 2012

In many applications it is important to know how long a motor will take to accelerate a particular load up to full speed and also what current will be drawn. This is particularly applicable to large fan starting using a soft-starter, but may be calculated for almost any application.

The calculation results will enable the user to be sure of reliability starting the load with the selected motor and will also allow correct selection of a suitably rated supply circuit breaker.

The calculation is based on three items of information Mechanical absorbed power at load duty point. (Required motor shaft power). Speed at duty point. (Required motor shaft RPM at duty point). Load inertia referred to the motor shaft.

The proposed motor nominal details are also needed: Power RPM Starting torque Pull-up torque Break down torque Inertia Locked rotor time Locked rotor current

Once these values are entered the user compares the acceptable acceleration time with the actual acceleration time. An acceleration time below the acceptable acceleration time shows that the motor and starter combination are suitable for the load.The current limit may also be adjusted in order to achieve longer or shorter acceleration.

2011/03/31 Compliments of Zest Electric Motors (Pty)Ltd - 011 723 6000

Version: RUT1.0

kW Rating 550 kW Max Absorbed Power 330 kW DOL ReducedSpeed 990 rpm Fan speed 990 rpm VoltageStarting Torque 200 % x FLT Fan Inertia (incl Coupling) 520 Kg.m² Acceleration time 7.28 #DIV/0! SecondsPull-up Torque 195 % x FLT Total Inertia at motor speed 527.1 Kg.m²Break Down torque 250 % x FLT Acceptable level 16.00 1 600.00 SecondsMotor Inertia 7.05 Kg.m²Locked rotor time 20 Sec Designed by:Starting Current 7.2 x FLC Voltage at start 10 %Vn Gary Daines - Zest Electric Motors Pty (Ltd)Full load Torque 5 306 N.m

Motor Selected Load Curve Run up Times

Soft Starter - Run-up Time CalculationApplication : Fan (parabolic curve)

Customer:Reference:

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

0%

50%

100%

150%

200%

250%

300%

0 20 40 60 80 100

% o

f Ful

l Loa

d To

rque

% Speed

Torque Speed Curves

Motor Torque (DOL) Load Motor Torque (Reduced Voltage) Starting Current

-

1.00

2.00

3.00

4.00

5.00

6.00

7.00

8.00

0 20 40 60 80 100

Run

-up-

time

(Sec

onds

)

% Speed

Acceleration Time

Rate of Acceleration RUT - Reduced Voltage

0%

20%

40%

60%

80%

100%

120%

0 20 40 60 80 100

% o

f Nom

inal

Vol

tage

% Speed

Voltage

Voltage Ramp

Run-Up or Acceleration Time Calculation Software

Downloads available at http://www.zest.co.za/ZEST/downloads.html

35

Page 39: Zest MotorPriceList 2012

K

SR T

S1 ~1~2

3 -5

+64

R R D L

3 Phase Squirrel Cage MotorsDELTA (O) STAR(Y)

Two-Speed motors(Dahlander Winding)

SLOW SPEED (O) HIGH SPEED (YY)

L1 L2 L3

U2

U1 V1 W1

V2 W2 U2

U1 V1 W1

V2 W2

L1 L2 L3

Direct on line

Note

Brid

ge

Single Phase Motors

3 Phase Brake Motors (220V D.C. Brake)

220V D.C. RECTIFIER3

5

4

21

+–

~

6

Bridge

220V A.C. supply

220V D.C. supply to brakeelectromagnet

MARKING ON SIDE OF RECTIFIER

Alternative connections for required brake speed

a) Slow brakingThe bridge rectifier which supplies power to the electromagnet coil is connected directly to the motor terminals, without any interruption.

D – Bridge rectifier R– Varistor L – Electromagnet coil K – Contactor

Note: Normally WEG brake motors are supplied from the factory connected this way.

K

SR T

3

~2RR D

~1

-5

+64

L

b) Medium speed brakingIn this case a contact is used to interrupt the A.C. circuit supplying the bridge rectifier. It is essential that this be a N.O. auxiliary contact, of the same contactor controlling the motor to ensure a simultaneous switching on and off of the motor brake.

D – Bridge rectifier R– Varisto L – Electromagnet coil K – ContactorS1 – N.O. auxiliary contact (normally open)

K

SR T

S1~1

~2

3 -5

+64

R R D L

STAR– IF 220/380V

STAR– IF 220/380V

STAR– IF 220/380V

Fig. 2

c) Rapid brakingIn this case a contact is used to interrupt the direct current electromagnetic coil. The contact must be a N.O. auxiliary contact of the motor contactor.

D – Bridge rectifier R– Varisto L – Electromagnet coil K – ContactorS1 – N.O. auxiliary contact (normally open)

Fig. 3

Fig. 1

The A.C. supply to the brake must be via a N.O. contact from contactor “K”

220V380V400V525V550V

380V660V

Note: Can be used on Star Delta Starters or direct on line

Note: Can be used direct on line

Frames 63-100LFrames 112M-355Frames 112M-355All FramesAll Frames

Join leads: 1, 3 and 5 together and supply incoming Line 1 to these three.

Join leads: 2, 4 and 8 together and supply incoming Line 2 to these three.

To reverse direction, interchange leads 5 and 8

L2

8 2

1 3 4

L1

5

U1

W2 U2 V2

V1 W1

L1 L2 L3

U1

W2 U2 V2

V1

L1 L2 L3

W1

/

/

Typical WEG Terminal Connections

36

Page 40: Zest MotorPriceList 2012

37

GLOBAL PRODUCT CERTIFICATION

Page 41: Zest MotorPriceList 2012

38

GLOBAL PRODUCT CERTIFICATION

Page 42: Zest MotorPriceList 2012

East London Lichtenburg Phalaborwa

Magnitude Motor Winders Lichtenburg Technical Services cc Northlite Electrical Wholesalers

P.O. Box 15528 P.O. Box 2048 P.O. Box 1337

Beacon Bay, 5205 Lichtenburg 2740 Phalaborwa, 1390

Shop 9.1 S.B.D.C. Complex 31 Melville Street 12 Leyd Street, Phalaborwa

Arcadia, East London Lichtenburg Tel: (015) 781 1545/2662

Tel: (043) 742 4296 Tel: (018) 632 1531 Fax: (015) 781 0961

Fax: (053) 841 0378 Fax: (018) 632 1538

Kimberly Nelspruit Polokwane

Lecflo cc Sizonke Trading (Pty) Ltd Northlite Electrical Wholesalers

P.O. Box 1408 P.O. Box 1577 P.O. Box 2373

2 Faraday Street Nelspruit, 1200 Polokwane, 0700

Kimberley, 8301 12 Suikerriet Street 52 President Kruger Street

12 Industria Road Nebo Park, Extension 12 Polokwane

Ashburmham Tel: (013) 755 3188 Tel: (015) 291 1864/5

Tel: (053) 841 0378 Fax: (013) 755 3195 Fax: (015) 291 1293

Fax: (053) 841 0379

Klerksdorp Newcastle Vereeniging

Intech Services cc Force Electrical cc Noble Motor and Control (Pty) Ltd

P.O. Box 6844 P.O. Box 16009 P.O. Box 1490

Flamwood 2572 Newcastle 2940 Vereeniging 1930

32 Mahogany Street 7 Edison Street, Newcastle Cnr Harrington and Houtkop Street

Klerkindustria Tel: (034) 375 7150 Duncanville

Tel: (018) 462 1792/3 Fax: (034) 375 7153 Tel: (016) 427 4060

Fax: (018) 462 9260 Fax: (016) 427 2866

39

NATIONAL DISTRIBUTOR NETWORK

Page 43: Zest MotorPriceList 2012

NamibiaWalfish Electricwww.walfishelectric.comsales @walfishelectric.com

Walvis Bay109 Hage Geingob StreetWalvis BayTel: +264 64 205891Fax: +264 64 205007SwakopmundEdison Street, Unit 1 Einstein ParkSwakopmundTel: +264 64 17000

BotswanaZismo EngineeringUnit 1 Dumaquari RoadGaberone West IndustrialGaberoneTel: +267 39 32711Fax: +267 39 36939

ZimbabwePowerspeed ElectricalKelvin Road NorthGranitesideBox 942HarareTel: +263 04 771 097/8/9Fax: +263 04 750 440

KenyaREP [email protected] Dogo Rd., RuarakaNairobi, 00619 Tel: +254 733 612433 Fax: + 254 208 561830

ZambiaENI ElectricSuite 221 Mukuba Pension HousePresident AvenueP.O Box 22165KitweTel: +260 223 2037Fax: +260 223 0557

E.C. Mining LimitedNatwange RoadP.O. Box 3682KitweTel: (260) 212 210 642Fax: (260) 212 210 645

Ghana ENI Electrical Ghana Limited15 Third Close StreetAirport Residential Area,AccraTel: +233 30 276 6490Fax: +233 30 276 6493

Nigeria Daid Nigeria LimitedPlot 2, Block J, Limca Way,Isolo Industrial Estate,Apapa Oshodi Expressway, Isolo,LagosTel: +234 1 452 8763Fax: + 234 1 452 8762

40

In addition to it’s own network of distributors throughout South Africa

Zest Electric Motors represents WEG in 23 other countries on the continent.

AFRICAN DISTRIBUTOR NETWORK

Page 44: Zest MotorPriceList 2012

ZEST Electric Motors (PTY) LTDReg.No. 1991/005022/07

ZEST Subsidiaries