series_2000_drives_2

www.bauergears.com

31 Schoolhouse RoadSomerset, NJ 08873 - USAPhone: 732-469-8770Fax: 732-469-8773

www.bostongear.com

701 Carrier DriveCharlotte, NC 28216 - USAPhone: 888-243-3447Fax: 704-588-7181 P-7077-BBG 10/11 Printed in USA

All Customer Service phone numbers shown in bold

Electromagnetic Clutches and Brakes

Warner ElectricElectromagnetic Clutches and Brakes

New Hartford, CT - USA 1-800-825-6544For application assistance: 1-800-825-9050

St Barthelemy d’Anjou, France +33 (0) 2 41 21 24 24

Precision Electric Coils and Electromagnetic Clutches and Brakes

Columbia City, IN - USA 1-260-244-6183

Matrix InternationalElectromagnetic Clutches and Brakes, Pressure Operated Clutches and Brakes

Brechin, Scotland +44 (0) 1356 602000New Hartford, CT - USA 1-800-825-6544

Inertia DynamicsSpring Set Brakes; Power On and Wrap Spring Clutch/Brakes

New Hartford, CT - USA 1-800-800-6445

Linear Products

Warner LinearLinear Actuators Belvidere, IL - USA 1-800-825-6544For application assistance: 1-800-825-9050


Couplings

Ameridrives Couplings Mill Spindles, Ameriflex, Ameridisc

Erie, PA - USA 1-814-480-5000

Gear Couplings

San Marcos, TX - USA 1-800-458-0887

Bibby TransmissionsDisc, Gear, Grid Couplings, Overload Clutches

Dewsbury, England +44 (0) 1924 460801Boksburg, South Africa +27 11 918 4270

TB Wood’sElastomeric Couplings

Chambersburg, PA - USA 1-888-829-6637– Press #5

For application assistance: 1-888-829-6637 – Press #7

General Purpose Disc Couplings


Ameridrives Power TransmissionUniversal Joints, Drive Shafts, Mill Gear Couplings

Green Bay, WI - USA 1-920-593-2444

Huco DynatorkPrecision Couplings and Air Motors

Hertford, England +44 (0) 1992 501900Charlotte, NC - USA 1-800-825-6544

Heavy Duty Clutches and Brakes

Wichita ClutchPneumatic Clutches and Brakes

Wichita Falls, TX - USA 1-800-964-3262Bedford, England +44 (0) 1234 350311

Twiflex LimitedCaliper Brakes and Thrusters

Twickenham, England +44 (0) 20 8894 1161

Industrial ClutchPneumatic and Oil Immersed Clutches and Brakes

Waukesha, WI - USA 1-262-547-3357

Gearing

Boston GearEnclosed and Open Gearing, Electrical and Mechanical P.T. Components

Charlotte, NC - USA 1-800-825-6544For application assistance: 1-800-816-5608

Bauer Gear MotorGeared Motors

Esslingen, Germany +49 (711) 3518-0

Nuttall Gear and Delroyd Worm GearWorm Gear and Helical Speed Reducers

Niagara Falls, NY - USA 1-716-298-4100

Overrunning Clutches

Formsprag Clutch Overrunning Clutches and Holdbacks

Warren, MI - USA 1-800-348-0881– Press #1


Marland ClutchRoller Ramp and Sprag Type Overrunning Clutches and Backstops

South Beloit, IL - USA 1-800-216-3515

Stieber Clutch Overrunning Clutches and Holdbacks

Heidelberg, Germany +49 (0) 6221 30 47 0

Belted Drives and Sheaves

TB Wood’sBelted Drives

Chambersburg, PA - USA 1-888-829-6637 – Press #5


EngineeredBearing Assemblies

Kilian ManufacturingEngineered Bearing Assemblies

Syracuse, NY - USA 1-315-432-0700

For information concerning our sales offices in Asia Pacific check our website www.altramotion.com.cn

Series 2000 Right Angle Helical Bevel Gear Drives

& Gear Motors

A l t R A I N d U S t R I A l M o t I o NAltra Industrial Motion

WE10289 P7077BBG Series2000_Cvr v5.indd 20-1 10/31/11 4:07 PM

2 23 Boston Gear • Bauer Gear Motor 888-243-3447 .....P-7077-BBG 10/11 P-7077-BBG 10/11..... Boston Gear 888-243-3447

BK RF 2043R TG

Example: BKRF2043RTG40WB7H2P24

40 W B7 H 2 P24

2000 Series Boston Gear Drives – C-Face and Projecting InputOrdering Information

ExteriorBlank Two-TuffBK Bost-KleenSBK Stainless Bost-Kleen

StyleBlank Projecting Input ShaftRF C'Face Input

Lube W High efficiency K Food Grade

Size2033R2043R2063R2073R2093R

Mounting PositionsSee page 21

123456

C-Face MotorBlank No motorPer Reducer catalog

RatioX.X for ratios lower than 10:1XXX for ratios higher than 10:1

BaseBlank NoneTG Torque Arm - Left ProjectionTJ Torque Arm - Right ProjectionFG OP Flange - Left ProjectionFJ OP Flange - Right ProjectionFH OP Flange - Dual ProjectionB Base Mounting Feet

Output Shaft AssemblyG Solid Shaft and Tapered

Adaptor - Left ProjectionH Solid Shaft - Double

ProjectionJ Solid Shaft and Tapered

Adaptor - Right Projection

InputNema Mounting

B5 56CB7 140TC/180CB9 180TC/210CB11 210TC/250UCB13 250TC

IEC (B5) MountingM14FF IEC71M19FF IEC80M24FF IEC90S / 90LM28FF IEC100 / 112M38FF IEC132S / 132MM42FF IEC160

Projecting Input ShaftR5 Inch - spec'd in 1/8" incrementsRM24 Metric - spec'd in mm increments

Output Shaft Code

Hollow ShaftSee Chart 1 on page 22 or Chart 2 on page 23

P24 Inch - spec'd in 1/16" incrementsP24S same as above in 303 StainlessPM40 Metric - spec'd in mm incrementsPM40S same as above in 303 Stainless

Solid ShaftSee page 16

D20 Inch - spec'd in 1/16" incrementsD20S same as above in 303 StainlessDM25 Metric - spec'd in mm incrementsDM25S same as above in 303 Stainless

Tapered Adaptor Hollow Output Shaft – See page 23

TP22S Inch - Stainless - spec'd in 1/16" incrementsTM35 Metric - Stainless - spec'd in mm increments

Nominal Bore Diameter (mm)

Bore Code 2033R 2043R 2063R 2073R 2093R Decimal Size Key Size

25 PM25 l 25.00 Consult Factory

30 PM30 S S 30.00 8mmx7mmx40mm

35 PM35 S 35.00 10x8x45

40 PM40 S 40.00 12x8x50

50 PM50 S 50.00 14x9x80

70 PM70 S 70.00 20x12x110

Nominal Bore Diameter (in)

Bore Code 2033R 2043R 2063R 2073ROptional

Bore CodesDriven Shaft Diameter

+/- 0.002

15/16 P15 S P13, P14 0.9375

1-1/4 P20 S P18, P19 1.250

1-1/2 P24 S P20, P21 1.375

1-3/4 P28 S P26, P27 1.750

Chart 2: Hollow Bore Codes – Metric Sizes

Chart 3: Tapered Adaptor Bore Codes – Inch Sizes

Additional Bores (including metric) available upon request.

A l t r a I n d u s t r i a l M o t i o n

- Cheese slicers- dairy and bakery mixers- Spiral heating and cooling racks- Potato chip salter- Produce drying bins (tumblers)

Application Examples:

- Meat forming (links, patties, grinding)- Meat carcass processing- Bottling lines- Unit conveyors- Palletizers

Series 2000 Right Angle Helical Bevel Gear Drives and Gear Motors

Loaded with unique performance and convenience features to meet a wide variety of application requirements.

Introducing new gearing solutions from Boston Gear and Bauer Gear Motor

Series 2000 Advantages

• Altra's Competitive Displacement Product Offering - Designed with critical dimensions equivalent to select competitive gear drives• Enhanced performance - High torque with ratings in accordance with AGMA standards provide long life

and potential downsizing - Tested to an effective 25,000 hours. Proven ratings vs. theoretical• Design Flexibility

- Large assortment of shaft options for more application flexibility - Variety of optional hollow bore sizes available for quick delivery - Variety of input styles including NEMA and IEC C-FACE motor mounts• Fast and Easy Installation

- Unique mounting registers for quick, precision alignment - Keyless tapered bushing provides quick and secure installation of drive shaft• Low Maintenance - Unique rounded surfaces allow for easier cleaning - Premium acrylic paint emulsion pigmented with alloy 316 stainless steel flake provides high corrosion & abrasion resistance for long term durability - Integrated O-rings at mounting interfaces provide high leak and ingress resistance - Automatic entrapment of wear debris for longer life - Large diameter oil fill/drain holes for fast oil changes - Synthetic lubrication extends gear life

Series 2000 Gear Drives and Gear Motors are Dimensional Drop-In Replacements for SEW Eurodrive™ KA Series products

We asked OEMs, end users and distributors what mattered most when it came to gear motor design. Their responses helped guide us in the development of the new Series 2000 Gear Motor product line.

these two well recognized Altra Industrial Motion brands have combined their gearing expertise to offer the innovative Series 2000 product line.

Boston Gear and Bauer Gear Motor products have a reputation for superior engineering, quality manufacturing and reliable performance.

As industry leaders, we have extensive experience and application knowledge in industries including material handling, food processing, packaging, bottling, and metals.

For more information about Series 2000 Gear drives or Gear Motors call:

888-243-3447

S = Standard l = Optional


3P-7077-BBG 10/11..... BostonGear•BauerGearMotor888-243-3447

Highest quality bearings ensure long life

Specially designed fans and fan covers provide quieter operation

Energy Efficient Design

With efficiency of 98% per gear mesh, Series 2000 helical bevel reducers are ideal for use in applications with: - continuous or high duty cycle operations - high-ratio reduction - limited access applications where long life is a necessity

Unique mounting registers allow for quick precision alignment

Unique rounded housing surfaces for easier cleaning

Class 1, Div 2, Groups B/C/D/T3C rated enclosure

Motors meet or exceed EISA 2007 efficiency requirements

Gear Motors are Inverter rated for use with a VFD (Variable Frequency Drive)

Unique Two-Tuff premium acrylic paint (standard)

Washdown epoxy paint (optional)

NEMA or IEC C-Face motor input with 3-Jaw coupling

Integrated O-ringsHigh-efficiency

synthetic oil (Standard)

Projecting input shaft and stainless steel shafts available

Optional output flange available on C-face or integral design models

Optional unique keyless tapered bushing provides longer life and faster installation

Motors are CE, CSA and UR certified

Larger diameter oil fill/drain holes for faster oil changes

Boston Gear – C-Face and Projecting Input Shaft

Bauer Gear Motor – Integral Gear Motors

H e l i c a l 2 0 0 0 . c o m

Stainless steel shafts also available

4 Boston Gear • Bauer Gear Motor 888-243-3447 .....P-7077-BBG 10/11

2000 Series Bauer Integral Gear MotorsSelection Tables

Input HP

Output Speed

(1750rpm Input)

Actual Ratio

Output Torque Rating (lbf-in)

Safety Factor

Ratio used in Pt. No.

Model NumberPrefix

0.33 Consult Factory for available ratios of 0.33 HP Gear Motors

0.50

272.7 6.42 109 13.0 6.4

GF2033R

258.7 6.76 115 12.5 6.8219.9 7.96 135 10.8 8196.3 8.91 151 10.0 8.9164.0 10.67 181 8.4 11144.2 12.14 206 7.2 12134.4 13.02 221 6.9 13114.3 15.32 260 6.5 15102.0 17.15 291 5.9 1785.2 20.54 348 5.3 2174.9 23.36 396 4.6 2370.0 24.99 424 4.4 2560.7 28.83 489 3.8 2958.4 29.96 508 3.7 3048.8 35.85 608 3.1 3646.3 37.79 640 2.9 3839.4 44.46 753 2.5 4435.1 49.79 844 2.2 5029.4 59.61 1,010 1.9 6025.8 67.80 1,149 1.7 6824.1 72.54 1,229 1.6 7320.9 83.69 1,418 1.4 8417.9 97.81 1,658 1.2 9816.5 106.38 1,803 1.1 106148.7 11.77 199 12.7 12

GF2043R

109.5 15.99 271 12.9 16104.2 16.80 285 12.3 1789.4 19.58 332 10.6 2080.3 21.81 370 9.6 2271.7 24.42 414 8.6 2467.6 25.91 439 8.1 2659.7 29.30 497 7.2 2957.9 30.23 512 7.0 3044.2 39.61 671 5.4 4037.7 46.41 787 4.6 4635.9 48.75 826 4.4 4930.8 56.83 963 3.8 5727.6 63.30 1,073 3.4 6324.7 70.89 1,201 3.1 7123.3 75.20 1,274 2.9 7520.6 85.12 1,443 2.6 8519.3 90.86 1,540 2.4 9149.1 35.61 604 12.5 36

GF2063R

35.9 48.77 827 9.2 4930.7 56.97 966 7.9 5729.3 59.67 1,011 7.6 6025.4 68.95 1,169 6.6 6922.9 76.37 1,294 5.9 7619.4 90.04 1,526 5.1 9017.3 101.43 1,719 4.5 10116.2 108.03 1,831 4.2 10814.2 123.54 2,094 3.7 12412.2 143.20 2,427 3.2 14327.5 63.71 1,080 13.2 64

GF2073R23.8 73.62 1,248 11.5 7422.8 76.87 1,303 11.0 7719.9 88.08 1,493 9.7 88

Input HP

Output Speed

(1750rpm Input)

Actual Ratio


Safety Factor


Model NumberPrefix

0.50

18.0 97.05 1,645 8.8 97

GF2063R

15.4 113.56 1,925 7.6 11413.7 127.32 2,158 6.8 12712.9 135.28 2,293 6.4 13511.4 154.02 2,610 5.6 1549.8 177.76 3,013 4.7 1789.1 192.18 3,257 4.4 1929.9 176.05 2,984 12.5 176 GF2093R

0.75

272.7 6.42 163 8.6 6.4

GG2033R

258.7 6.76 172 8.3 6.8219.9 7.96 202 7.2 8196.3 8.91 227 6.7 8.9164.0 10.67 271 5.6 11144.2 12.14 309 4.8 12134.4 13.02 331 4.6 13114.3 15.32 389 4.3 15102.0 17.15 436 3.9 1785.2 20.54 522 3.5 2174.9 23.36 594 3.1 2370.0 24.99 635 2.9 2560.7 28.83 733 2.5 2958.4 29.96 762 2.4 3048.8 35.85 911 2.0 3646.3 37.79 961 1.9 3839.4 44.46 1,130 1.7 4435.1 49.79 1,266 1.5 5029.4 59.61 1,516 1.3 6025.8 67.80 1,724 1.1 6824.1 72.54 1,844 1.0 73148.7 11.77 299 8.5 12

GG2043R

109.5 15.99 406 8.6 16104.2 16.80 427 8.2 1789.4 19.58 498 7.1 2080.3 21.81 554 6.4 2271.7 24.42 621 5.7 2467.6 25.91 659 5.4 2659.7 29.30 745 4.8 2957.9 30.23 769 4.7 3044.2 39.61 1,007 3.6 4037.7 46.41 1,180 3.1 4635.9 48.75 1,239 2.9 4930.8 56.83 1,445 2.5 5727.6 63.30 1,609 2.3 6324.7 70.89 1,802 2.0 7123.3 75.20 1,912 1.9 7520.6 85.12 2,164 1.7 8519.3 90.86 2,310 1.6 9149.1 35.61 905 8.4 36

GG2063R

35.9 48.77 1,240 6.1 4930.7 56.97 1,448 5.3 5729.3 59.67 1,517 5.0 6025.4 68.95 1,753 4.4 6922.9 76.37 1,942 4.0 7619.4 90.04 2,289 3.4 9017.3 101.43 2,579 3.0 10116.2 108.03 2,746 2.8 10814.2 123.54 3,141 2.5 12412.2 143.20 3,640 2.1 14327.5 63.71 1,620 8.8 64

GG2073R23.8 73.62 1,871 7.7 7422.8 76.87 1,954 7.4 77

Ratings Based on AGMA Standards (using GH6-460 oil)

5P-7077-BBG 10/11..... BostonGear•BauerGearMotor888-243-3447 5


Input HP

Output Speed

(1750rpm Input)

Actual Ratio


Safety Factor


Model No. Prefix

0.75

19.9 88.08 2,239 6.4 88

GG2073R

18.0 97.05 2,467 5.9 9715.4 113.56 2,887 5.0 11413.7 127.32 3,237 4.5 12712.9 135.28 3,439 4.2 13511.4 154.02 3,916 3.7 1549.8 177.76 4,519 3.1 1789.1 192.18 4,886 2.9 1929.9 176.05 4,476 8.4 176 GG2093R

1.00

272.7 6.42 218 6.5 6.4

GH2033R

258.7 6.76 229 6.2 6.8219.9 7.96 270 5.4 8196.3 8.91 302 5.0 8.9164.0 10.67 362 4.2 11144.2 12.14 411 3.6 12134.4 13.02 441 3.5 13114.3 15.32 519 3.2 15102.0 17.15 581 2.9 1785.2 20.54 696 2.6 2174.9 23.36 792 2.3 2370.0 24.99 847 2.2 2560.7 28.83 977 1.9 2958.4 29.96 1,016 1.8 3048.8 35.85 1,215 1.5 3646.3 37.79 1,281 1.5 3839.4 44.46 1,507 1.2 4435.1 49.79 1,688 1.1 50148.7 11.77 399 6.4 12

GH2043R

109.5 15.99 542 6.5 16104.2 16.80 569 6.2 1789.4 19.58 664 5.3 2080.3 21.81 739 4.8 2271.7 24.42 828 4.3 2467.6 25.91 878 4.1 2659.7 29.30 993 3.6 2957.9 30.23 1,025 3.5 3044.2 39.61 1,343 2.7 4037.7 46.41 1,573 2.3 4635.9 48.75 1,653 2.2 4930.8 56.83 1,926 1.9 5727.6 63.30 2,146 1.7 6324.7 70.89 2,403 1.5 7123.3 75.20 2,549 1.5 7520.6 85.12 2,885 1.3 8519.3 90.86 3,080 1.2 9149.1 35.61 1,207 6.3 36

GH2063R

35.9 48.77 1,653 4.6 4930.7 56.97 1,931 4.0 5729.3 59.67 2,022 3.8 6025.4 68.95 2,337 3.3 6922.9 76.37 2,589 3.0 7619.4 90.04 3,052 2.5 9017.3 101.43 3,438 2.3 10116.2 108.03 3,662 2.1 10814.2 123.54 4,188 1.9 12412.2 143.20 4,854 1.6 14327.5 63.71 2,160 6.6 64

GH2073R23.8 73.62 2,495 5.7 7422.8 76.87 2,606 5.5 7719.9 88.08 2,986 4.8 8818.0 97.05 3,290 4.4 97

Input HP

Output Speed

(1750rpm Input)

Actual Ratio


Safety Factor


Model No. Prefix

1.00

15.4 113.56 3,849 3.8 114

GH2073R

13.7 127.32 4,316 3.4 12712.9 135.28 4,586 3.2 13511.4 154.02 5,221 2.8 1549.8 177.76 6,026 2.3 1789.1 192.18 6,514 2.2 1929.9 176.05 5,967 6.3 176 GH2093R

1.50

272.7 6.42 326 4.3 6.4

GJ2033R

258.7 6.76 344 4.2 6.8219.9 7.96 405 3.6 8196.3 8.91 453 3.3 8.9164.0 10.67 543 2.8 11144.2 12.14 617 2.4 12134.4 13.02 662 2.3 13114.3 15.32 779 2.2 15102.0 17.15 872 2.0 1785.2 20.54 1,044 1.8 2174.9 23.36 1,188 1.5 2370.0 24.99 1,271 1.5 2560.7 28.83 1,466 1.3 2958.4 29.96 1,523 1.2 3048.8 35.85 1,823 1.0 36148.7 11.77 598 4.2 12

GJ2043R

109.5 15.99 813 4.3 16104.2 16.80 854 4.1 1789.4 19.58 995 3.5 2080.3 21.81 1,109 3.2 2271.7 24.42 1,242 2.9 2467.6 25.91 1,317 2.7 2659.7 29.30 1,490 2.4 2957.9 30.23 1,537 2.3 3044.2 39.61 2,014 1.8 4037.7 46.41 2,360 1.5 4635.9 48.75 2,479 1.5 4930.8 56.83 2,890 1.3 5727.6 63.30 3,218 1.1 6324.7 70.89 3,604 1.0 7149.1 35.61 1,811 4.2 36

GJ2063R

35.9 48.77 2,480 3.1 4930.7 56.97 2,897 2.6 5729.3 59.67 3,034 2.5 6025.4 68.95 3,506 2.2 6922.9 76.37 3,883 2.0 7619.4 90.04 4,578 1.7 9017.3 101.43 5,157 1.5 10116.2 108.03 5,493 1.4 10814.2 123.54 6,281 1.2 12412.2 143.20 7,281 1.1 14327.5 63.71 3,239 4.4 64

GJ2073R

23.8 73.62 3,743 3.8 7422.8 76.87 3,908 3.7 7719.9 88.08 4,478 3.2 8818.0 97.05 4,934 2.9 9715.4 113.56 5,774 2.5 11413.7 127.32 6,473 2.3 12712.9 135.28 6,878 2.1 13511.4 154.02 7,831 1.9 1549.8 177.76 9,038 1.6 1789.1 192.18 9,771 1.5 1929.9 176.05 8,951 4.2 176 GJ2093R



Input HP

Output Speed

(1750rpm Input)

Actual Ratio


Safety Factor


Model No. Prefix

2.00

272.7 6.42 435 3.2 6.4

GK2033R

258.7 6.76 459 3.1 6.8219.9 7.96 539 2.7 8196.3 8.91 604 2.5 8.9164.0 10.67 723 2.1 11144.2 12.14 823 1.8 12134.4 13.02 883 1.7 13114.3 15.32 1,038 1.6 15102.0 17.15 1,163 1.5 1785.2 20.54 1,392 1.3 2174.9 23.36 1,583 1.2 2370.0 24.99 1,694 1.1 25148.7 11.77 798 3.2 12

GK2043R

109.5 15.99 1,084 3.2 16104.2 16.80 1,139 3.1 1789.4 19.58 1,327 2.7 2080.3 21.81 1,478 2.4 2271.7 24.42 1,656 2.2 2467.6 25.91 1,756 2.0 2659.7 29.30 1,987 1.8 2957.9 30.23 2,049 1.8 3044.2 39.61 2,686 1.4 4037.7 46.41 3,146 1.2 4635.9 48.75 3,305 1.1 4949.1 35.61 2,414 3.1 36

GK2063R

35.9 48.77 3,306 2.3 4930.7 56.97 3,862 2.0 5729.3 59.67 4,045 1.9 6025.4 68.95 4,674 1.6 6922.9 76.37 5,177 1.5 7619.4 90.04 6,104 1.3 9017.3 101.43 6,876 1.1 10116.2 108.03 7,323 1.1 10827.5 63.71 4,319 3.3 64

GK2073R

23.8 73.62 4,991 2.9 7422.8 76.87 5,211 2.8 7719.9 88.08 5,971 2.4 8818.0 97.05 6,579 2.2 9715.4 113.56 7,698 1.9 11413.7 127.32 8,631 1.7 12712.9 135.28 9,171 1.6 13511.4 154.02 10,442 1.4 1549.8 177.76 12,051 1.2 1789.1 192.18 13,028 1.1 1929.9 176.05 11,935 3.1 176 GK2093R

3.00

272.7 6.42 653 2.2 6.4

GL2033R

258.7 6.76 688 2.1 6.8219.9 7.96 809 1.8 8196.3 8.91 906 1.7 8.9164.0 10.67 1,085 1.4 11144.2 12.14 1,234 1.2 12134.4 13.02 1,324 1.2 13114.3 15.32 1,557 1.1 15311.4 5.62 571 3.8 5.6

GL2043R

266.0 6.58 669 3.4 6.6165.6 10.56 1,074 2.4 11148.7 11.77 1,197 2.1 12143.5 12.19 1,240 2.7 12109.5 15.99 1,626 2.2 16104.2 16.80 1,708 2.1 1789.4 19.58 1,991 1.8 20

Input HP

Output Speed

(1750rpm Input)

Actual Ratio


Safety Factor


Model No. Prefix

3.00

80.3 21.81 2,217 1.6 22

GL2043R

71.7 24.42 2,483 1.4 2467.6 25.91 2,634 1.4 2659.7 29.30 2,980 1.2 2957.9 30.23 3,074 1.2 3049.4 35.39 3,599 1.0 3564.2 27.27 2,773 2.8 27

GL2063R

57.9 30.21 3,072 2.6 3049.1 35.61 3,622 2.1 3645.6 38.39 3,904 1.9 3839.5 44.32 4,507 1.7 4435.9 48.77 4,959 1.5 4930.7 56.97 5,793 1.3 5729.3 59.67 6,067 1.3 6025.4 68.95 7,011 1.1 6950.2 34.84 3,543 3.8 35

GL2073R

45.6 38.39 3,903 3.6 3827.5 63.71 6,479 2.2 6423.8 73.62 7,486 1.9 7422.8 76.87 7,817 1.8 7719.9 88.08 8,957 1.6 8818.0 97.05 9,869 1.5 9715.4 113.56 11,548 1.3 11413.7 127.32 12,947 1.1 12712.9 135.28 13,757 1.1 13512.5 139.49 14,184 3.0 139

GL2093R11.5 152.36 15,493 2.7 1529.9 176.05 17,902 2.1 176

5.00

326.3 5.36 909 1.5 5.4

GM2033R272.7 6.42 1,088 1.3 6.4258.7 6.76 1,146 1.2 6.8219.9 7.96 1,349 1.1 8196.3 8.91 1,511 1.0 8.9311.4 5.62 952 2.3 5.6

GM2043R

266.0 6.58 1,115 2.1 6.6237.7 7.36 1,248 1.9 7.4202.9 8.63 1,462 1.6 8.6193.1 9.06 1,536 1.6 9.1165.6 10.56 1,791 1.4 11148.7 11.77 1,994 1.3 12143.5 12.19 2,067 1.6 12128.2 13.65 2,313 1.5 14109.5 15.99 2,709 1.3 16104.2 16.80 2,846 1.2 1789.4 19.58 3,318 1.1 20240.4 7.28 1,234 3.2 7.3

GM2063R

209.2 8.37 1,418 2.9 8.4181.2 9.66 1,637 2.7 9.7164.7 10.63 1,801 2.5 11141.0 12.41 2,104 2.1 12132.4 13.22 2,240 2.9 13115.2 15.19 2,574 2.6 1599.8 17.53 2,971 2.4 1890.7 19.29 3,269 2.2 1977.7 22.53 3,819 1.9 2374.2 23.60 4,000 1.9 2464.2 27.27 4,622 1.7 2757.9 30.21 5,120 1.5 3049.1 35.61 6,036 1.3 3645.6 38.39 6,507 1.2 3839.5 44.32 7,512 1.0 44

Ratings Based on AGMA Standards (using GH6-460 oil)



Input HP

Output Speed

(1750rpm Input)

Actual Ratio


Safety Factor


Model No. Prefix

5.00

183.0 9.56 1,621 5.4 9.6

GM2073R

129.4 13.52 2,292 5.6 14110.5 15.84 2,684 4.9 1698.0 17.86 3,027 4.5 1869.4 25.20 4,271 3.2 2560.1 29.12 4,935 2.7 2957.6 30.40 5,153 2.6 3050.2 34.84 5,905 2.3 3545.6 38.39 6,506 2.2 3843.7 40.04 6,786 2.1 4038.7 45.16 7,654 1.8 4534.2 51.18 8,674 1.6 5130.0 58.34 9,887 1.4 5827.5 63.71 10,798 1.3 6423.8 73.62 12,477 1.1 7422.8 76.87 13,028 1.1 7736.5 47.93 8,124 5.1 48

GM2093R

30.9 56.55 9,585 4.3 5728.0 62.55 10,601 4.0 6324.8 70.54 11,954 3.5 7122.5 77.89 13,201 3.2 7820.2 86.52 14,664 2.8 8718.1 96.80 16,406 2.6 9716.6 105.13 17,818 2.3 10514.2 123.40 20,914 2.0 12312.5 139.49 23,640 1.8 13911.5 152.36 25,822 1.6 1529.9 176.05 29,837 1.3 176

7.50

311.4 5.62 1,429 1.5 5.6

GN2043R

266.0 6.58 1,673 1.4 6.6237.7 7.36 1,872 1.3 7.4202.9 8.63 2,193 1.1 8.6193.1 9.06 2,304 1.1 9.1143.5 12.19 3,100 1.1 12240.4 7.28 1,851 2.1 7.3

GN2063R

209.2 8.37 2,127 2.0 8.4181.2 9.66 2,455 1.8 9.7164.7 10.63 2,702 1.6 11141.0 12.41 3,156 1.4 12132.4 13.22 3,360 1.9 13115.2 15.19 3,861 1.7 1599.8 17.53 4,457 1.6 1890.7 19.29 4,904 1.5 1977.7 22.53 5,729 1.3 2374.2 23.60 6,000 1.2 2464.2 27.27 6,933 1.1 2757.9 30.21 7,679 1.0 30183.0 9.56 2,431 3.6 9.6

GN2073R

129.4 13.52 3,437 3.7 14110.5 15.84 4,026 3.3 1698.0 17.86 4,541 3.0 1869.4 25.20 6,406 2.2 2560.1 29.12 7,402 1.8 2957.6 30.40 7,730 1.7 3050.2 34.84 8,857 1.5 3545.6 38.39 9,759 1.4 3843.7 40.04 10,178 1.4 4038.7 45.16 11,481 1.2 4534.2 51.18 13,010 1.1 5136.5 47.93 12,186 3.4 48

GN2093R30.9 56.55 14,377 2.9 57

Input HP

Output Speed

(1750rpm Input)

Actual Ratio


Safety Factor


Model No. Prefix

7.50

28.0 62.55 15,901 2.6 63

GN2093R

24.8 70.54 17,932 2.4 7122.5 77.89 19,801 2.1 7820.2 86.52 21,996 1.9 8718.1 96.80 24,609 1.7 9716.6 105.13 26,727 1.6 10514.2 123.40 31,370 1.3 12312.5 139.49 35,461 1.2 13911.5 152.36 38,733 1.1 152

10.00

311.4 5.62 1,905 1.1 5.6GP2043R

266.0 6.58 2,230 1.0 6.6240.4 7.28 2,468 1.6 7.3

GP2063R

209.2 8.37 2,836 1.5 8.4181.2 9.66 3,274 1.4 9.7164.7 10.63 3,602 1.2 11141.0 12.41 4,208 1.1 12132.4 13.22 4,480 1.4 13115.2 15.19 5,147 1.3 1599.8 17.53 5,942 1.2 1890.7 19.29 6,539 1.1 19183.0 9.56 3,241 2.7 9.6

GP2073R

129.4 13.52 4,583 2.8 14110.5 15.84 5,368 2.5 1698.0 17.86 6,055 2.2 1869.4 25.20 8,542 1.6 2560.1 29.12 9,870 1.3 2957.6 30.40 10,306 1.3 3050.2 34.84 11,809 1.1 3545.6 38.39 13,012 1.1 3843.7 40.04 13,571 1.0 4036.5 47.93 16,247 2.5 48

GP2093R

30.9 56.55 19,169 2.2 5728.0 62.55 21,202 2.0 6324.8 70.54 23,909 1.8 7122.5 77.89 26,402 1.6 7820.2 86.52 29,329 1.4 8718.1 96.80 32,813 1.3 9716.6 105.13 35,636 1.2 10514.2 123.40 41,827 1.0 123

15.00

240.4 7.28 3,702 1.1 7.3 GR2063R183.0 9.56 4,862 1.8 9.6

GR2073R

161.5 10.84 5,510 1.6 11141.7 12.35 6,281 1.4 12129.4 13.52 6,875 1.9 14110.5 15.84 8,052 1.6 1698.0 17.86 9,082 1.5 1886.5 20.24 10,292 1.3 2075.8 23.08 11,732 1.2 2369.4 25.20 12,813 1.1 2536.5 47.93 24,371 1.7 48

GR2093R30.9 56.55 28,754 1.4 5728.0 62.55 31,803 1.3 6324.8 70.54 35,863 1.2 7122.5 77.89 39,603 1.1 78

Consult Factory for Ratio and Motor HP combinations not shown above. Consult Factory for Motor HP above 15 HP.


G-2000R Series Bauer Integral Gear Motors

Hollow Output Shaft

M

N

W

DE

FG

(4) P Threaded Holes

T Threaded Holes on Ø BC1(as shown in Detail A)

C

AB

KL

DETAIL A

2070R 2090R2040R 2060R2030R

Side shown matches DETAIL A. Opposite side would have mirror image.

MODEL NO.

AB

+/- 0.005(+/- 0.13)

C DE

+/- 0.010(+/- 0.25)

F G H J K

G-2033R 6.4(163)

3.923(99.64)

8.7(221)

0.83(21.1)

2.010(51.05)

2.360(59.94)

4.01(101.9)

2.55(64.8)

5.09(129.3)

1.38(35.1)

G-2043R 7.4(188)

4.400(111.76)

9.7(246)

0.83(21.1)

2.210(56.13)

2.756(70.00)

4.42(112.3)

2.95(74.9)

5.90(149.9)

1.57(39.9)

G-2063R 8.9(226)

5.510(139.95)

11.4(290)

0.90(22.9)

2.630(66.80)

3.460(87.88)

5.25(133.3)

3.50(88.9)

7.00(177.8)

1.65(41.9)

G-2073R 11.3(287)

7.081(179.86)

12.9(328)

1.06(26.9)

3.070(77.98)

4.020(102.11)

6.14(156.0)

4.13(104.9)

8.27(210.1)

1.89(48.0)

G-2093R 16.1(409)

10.415(264.54)

17.8(452)

1.58(40.1)

4.730(120.14)

6.300(160.02)

9.45(240.0)

5.91(150.1)

11.82(300.2)

3.27(83.1)

MODEL NO.

LM

+/- 0.005(+/- 0.13)

NP T

BC1 WDia. (mm) Depth Dia. (mm) Depth

G-2033R 4.610(117.09)

5.574(141.58)

7.1(180) M10 0.65

(16.5) M8 0.58(14.8)

3.70(94.0)

0.33(8.4)

G-2043R 5.512(140.00)

6.354(161.39)

8.3(211) M10 0.65

(16.5) M8 0.52(13.3)

3.75(95.3)

0.28(7.1)

G-2063R 5.984(151.99)

7.348(186.64)

8.9(226) M12 0.78

(19.8) M12 0.78(19.8)

4.75(120.6)

0.80(20.3)

G-2073R 6.690(169.93)

8.425(214.00)

11.4(290) M16 1.00

(26.0) M12 0.78(19.8)

5.59(142.0)

1.23(31.2)

G-2093R 9.770(248.16)

11.387(289.23)

16.9(429) M20 1.28

(32.5) M16 1.00(26.0)

8.50(215.9)

1.27(32.3)

72º TYP60º TYP 45º TYP

45º TYP45º TYP

12º

12º 17º

8º 24º Refer to

Page 22 & 23for Available

Bore Sizes

J

H

Note: Refer to page 18 for shaft detail.

Dimensions in inches (mm)

Mounting Details


G-2000R Series Bauer Integral Gear Motors

Hollow Output Shaft

A4

C4

D4

B4E4

ØF4

ASSEMBLY TYPE

CONDUIT POSITION

1 2 3 4

G • S • •

J • • • S

H • S • •

S = Standard Position • = Optional Position

MODELSIZE

Replacement Motor

(GM2000)HP A4 B4 C4 D4 E4 F4

GE2033R EUTF-10 1/3 17.57 (446.4) 0.25 (6.4) 20.73 (526.6) 7.27 (184.8) 5.96 (151.3) 7.36 (186.8)GF2033R FUTF-14 1/2 17.57 (446.4) 0.25 (6.4) 20.73 (526.6) 7.27 (184.8) 5.96 (151.3) 7.36 (186.8)GG2033R GUTF-14 3/4 18.75 (476.4) 0.25 (6.4) 21.91 (556.6) 7.27 (184.8) 5.96 (151.3) 7.36 (186.8)GH2033R HUTF-14 1 18.75 (476.4) 0.25 (6.4) 21.91 (556.6) 7.27 (184.8) 5.96 (151.3) 7.36 (186.8)GJ2033R JUTF-18 1-1/2 18.37 (466.7) 0.25 (6.4) 21.53 (546.9) 7.27 (184.8) 6.42 (162.9) 7.36 (186.8)GK2033R KUTF-14 2 19.53 (495.9) 0.25 (6.4) 22.69 (576.2) 7.27 (184.8) 6.34 (161.1) 7.36 (186.8)GL2033R LUTF-18 3 22.35 (567.7) 0.32 (8.1) 25.51 (648.0) 7.51 (190.8) 6.11 (155.2) 7.83 (198.8)GM2033R MUTF-18 5 22.35 (567.7) 0.32 (8.1) 25.51 (648.0) 7.51 (190.8) 6.11 (155.2) 7.83 (198.8)GG2043R GUTF-14 3/4 19.62 (498.3) 0.77 (19.6) 22.98 (583.6) 7.80 (198.0) 5.96 (151.3) 7.36 (186.8)GH2043R HUTF-14 1 19.62 (498.3) 0.77 (19.6) 22.98 (583.6) 7.80 (198.0) 5.96 (151.3) 7.36 (186.8)GJ2043R JUTF-14 1-1/2 20.22 (513.7) 0.77 (19.6) 23.58 (599.0) 7.80 (198.0) 6.42 (162.9) 7.36 (186.8)GK2043R KUTF-14 2 20.39 (517.9) 0.77 (19.6) 23.75 (603.2) 7.80 (198.0) 6.34 (161.1) 7.36 (186.8)GL2043R LUTF-18 3 23.21 (589.6) 0.20 (5.2) 26.57 (674.9) 8.03 (204.0) 6.11 (155.2) 7.83 (198.8)

GM2043RMUTF-18 5 23.21 (589.6) 0.20 (5.2) 26.57 (674.9) 8.03 (204.0) 6.11 (155.2) 7.83 (198.8)MUTF-22 5 23.21 (589.6) 0.20 (5.2) 26.57 (674.9) 8.03 (204.0) 6.11 (155.2) 7.83 (198.8)

GN2043R NUTF-18 7-1/2 26.07 (662.3) 0.92 (23.3) 29.43 (747.5) 9.15 (232.5) 7.41 (188.2) 10.07 (255.8)GP2043R PUTF-22 10 26.07 (662.3) 0.92 (23.3) 29.43 (747.5) 9.15 (232.5) 7.41 (188.2) 10.07 (255.8)GR2043R RUTF-22 15 26.69 (677.9) 1.02 (25.8) 30.05 (763.1) 9.25 (235.0) 7.41 (188.2) 10.07 (255.8)GJ2063R JUTF-14 1-1/2 20.74 (526.8) 1.37 (34.7) 24.78 (629.5) 8.39 (213.1) 6.42 (162.9) 7.36 (186.8)GK2063R KUTF-14 2 20.91 (531.0) 1.37 (34.7) 24.95 (633.7) 8.39 (213.1) 6.34 (161.1) 7.36 (186.8)GL2063R LUTF-18 3 23.73 (602.8) 0.80 (20.3) 27.77 (705.4) 8.63 (219.1) 6.11 (155.2) 7.83 (198.8)GM2063R MUTF-18 5 23.73 (602.8) 0.80 (20.3) 27.77 (705.4) 8.63 (219.1) 6.11 (155.2) 7.83 (198.8)GN2063R NUTF-18 7-1/2 26.59 (675.4) 0.32 (8.2) 30.63 (778.1) 9.75 (247.6) 7.41 (188.2) 10.07 (255.8)GP2063R PUTF-22 10 26.59 (675.4) 0.32 (8.2) 30.63 (778.1) 9.75 (247.6) 7.41 (188.2) 10.07 (255.8)GR2063R RUTF-22 15 27.21 (691.0) 0.42 (10.7) 31.25 (793.7) 9.85 (250.1) 7.41 (188.1) 10.07 (255.8)GK2073R KUTF-14 2 21.68 (550.6) 2.50 (63.6) 26.17 (664.6) 9.53 (242.0) 6.34 (161.1) 7.36 (186.8)GL2073R LUTF-14 3 24.51 (622.6) 1.94 (49.2) 29.00 (736.5) 9.76 (248.0) 6.11 (155.2) 7.83 (198.8)

GM2073RMUTF-14 5 24.51 (622.6) 1.94 (49.2) 29.00 (736.5) 9.76 (248.0) 6.11 (155.2) 7.83 (198.8)MUTF-18 5 24.51 (622.6) 1.94 (49.2) 29.00 (736.5) 9.76 (248.0) 6.11 (155.2) 7.83 (198.8)

GN2073R NUTF-22 7-1/2 27.37 (695.2) 0.82 (20.7) 31.86 (809.2) 10.89 (276.5) 7.41 (188.2) 10.07 (255.8)GP2073R PUTF-22 10 27.37 (695.2) 0.82 (20.7) 31.86 (809.2) 10.89 (276.5) 7.41 (188.2) 10.07 (255.8)GR2073R RUTF-22 15 27.99 (710.8) 0.72 (18.2) 32.47 (824.8) 10.98 (279.0) 7.41 (188.1) 10.07 (255.8)GM2093R MUTF-22 5 26.74 (679.3) 5.23 (132.8) 33.12 (841.2) 13.06 (331.6) 6.11 (155.2) 7.83 (198.8)GN2093R NUTF-22 7-1/2 29.60 (751.9) 4.11 (104.3) 35.98 (913.8) 14.18 (360.1) 7.41 (188.2) 10.07 (255.8)GP2093R PUTF-22 10 29.60 (751.9) 4.11 (104.3) 35.98 (913.8) 14.18 (360.1) 7.41 (188.2) 10.07 (255.8)GR2093R RUTF-22 15 30.22 (767.6) 4.01 (101.8) 36.59 (929.4) 14.28 (362.6) 7.41 (188.1) 10.07 (255.8)


POSITION 1

POSITION 2

POSITION 3

POSITION 4

Conduit Box Locations

Gear Motor DetailsMotor SpecificationsEnclosure TEFCVoltage 208-230/460 VACPhase 3Frequency 50/60 HzNo. of Poles 4Body Rolled SteelEncl. Rating Class I, Div 2, Grps B/C/D/T3C IP55Seal features V-ring seals (both endshields)Insulation Class FWinding Class BRPM 1800Duty Continuous, 40C ambientService Factor 1.15Supports Ball bearingsDrive usage NEMA MGI Part 31 rated for use

with VFD 2:1 CT and 10:1 VTCompliance EISA 2007, UR, CSA, CE


ModelNo.

OutputSpeed

(1750 rpmInput)

ActualRatio

Ratio used inPart No.

InputPower(HP)

OutputTorqueRating(lbf-in)

NEMA C-Face Input IEC C-Face Input

B5 B7 B9 B11 B13 71 80 90 100-112 132 160

RF2033R

326 5.36 5.4 7.29 1,325 n n

273 6.42 6.4 6.48 1,409 n n n n n n

259 6.76 6.8 6.23 1,428 n n n n n n

220 7.96 8.0 5.42 1,462 n n n n n n

196 8.91 8.9 5.01 1,514 n n n n n n

164 10.67 11 4.22 1,526 n n n n n n

144 12.14 12 3.61 1,484 n n n n n n

134 13.02 13 3.47 1,532 n n n n n n

114 15.32 15 3.23 1,679 n n n n n n

102 17.15 17 2.93 1,704 n n n n n n

85 20.54 21 2.63 1,831 n n n n

75 23.36 23 2.32 1,840 n n n n

70 24.99 25 2.18 1,844 n n n n

61 28.83 29 1.90 1,854 n n n n

58 29.96 30 1.83 1,856 n n n n

49 35.85 36 1.54 1,868 n n n n

46 37.79 38 1.46 1,871 n n n n

39 44.46 44 1.25 1,881 n n n n

35 49.79 50 1.12 1,887 n n n n

29 59.61 60 0.94 1,898 n n

26 67.80 68 0.83 1,905 n n

24 72.54 73 0.78 1,909 n n

21 83.69 84 0.68 1,917 n n

18 97.81 98 0.58 1,925 n n

16 106.38 106 0.54 1,930 n n

RF2043R

311 5.62 5.6 11.28 2,149 n n n n n n

266 6.58 6.6 10.32 2,301 n n n n n n

238 7.36 7.4 9.67 2,414 n n n n

203 8.63 8.6 8.11 2,371 n n n n

193 9.06 9.1 7.91 2,431 n n n n

166 10.56 11 7.09 2,539 n n n n

149 11.77 12 6.37 2,539 n n n n n n

144 12.19 12 8.05 3,326 n n n n n n

128 13.65 14 7.32 3,385 n n n n

109 15.99 16 6.47 3,504 n n n n n n

104 16.80 17 6.17 3,512 n n n n n n

89 19.58 20 5.32 3,534 n n n n n n

80 21.81 22 4.80 3,549 n n n n n n

72 24.42 24 4.31 3,564 n n n n n n

68 25.91 26 4.07 3,572 n n n n n n

60 29.30 29 3.61 3,588 n n n n n n

58 30.23 30 3.51 3,592 n n n n n n

49 35.39 35 3.01 3,612 n n n n

44 39.61 40 2.70 3,626 n n n n

38 46.41 46 2.32 3,645 n n n n

36 48.75 49 2.21 3,651 n n n n

31 56.83 57 1.90 3,669 n n n n

28 63.30 63 1.72 3,681 n n n n

25 70.89 71 1.54 3,694 n n n n

23 75.20 75 1.45 3,700 n n n n

21 85.12 85 1.29 3,714 n n n n

19 90.86 91 1.21 3,721 n n n n

17 104.37 104 1.06 3,735 n n n n

14 121.48 121 0.91 3,751 n n n

13 131.87 132 0.84 3,759 n n n

RF2063R

240 7.28 7.3 15.83 3,906 n n n n n n

209 8.37 8.4 14.74 4,179 n n n n n n n n

181 9.66 9.7 13.55 4,435 n n n n n n

165 10.63 11 12.37 4,456 n n n n

141 12.41 12 10.67 4,488 n n n n

132 13.22 13 14.26 6,389 n n n n n n

115 15.19 15 13.04 6,714 n n n n n n

100 17.53 18 11.88 7,059 n n n n n n

91 19.29 19 11.04 7,216 n n n n

78 22.53 23 9.73 7,432 n n n n

74 23.60 24 9.31 7,445 n n n n

64 27.27 27 8.41 7,779 n n n n n n

58 30.21 30 7.73 7,913 n n n n n n

Ratings based on AGMA Standards

2000 Series Boston Gear C-Face Drivesn Available Options Selection Tables


2000 Series Boston Gear C-Face DrivesSelection Tablesn Available Options

ModelNo.

OutputSpeed

(1750 rpmInput)

ActualRatio

Ratio used inPart No.

InputPower(HP)

OutputTorqueRating(lbf-in)

NEMA C-Face Input IEC C-Face Input

B5 B7 B9 B11 B13 71 80 90 100-112 132 160

RF2063R

49 35.61 36 6.27 7,565 n n n n n n

46 38.39 38 5.80 7,546 n n n n

39 44.32 44 5.04 7,579 n n n n

36 48.77 49 4.60 7,601 n n n n n n

31 56.97 57 3.95 7,635 n n n n n n

29 59.67 60 3.78 7,651 n n n n n n

25 68.95 69 3.28 7,674 n n n n n n

23 76.37 76 2.97 7,696 n n n n

19 90.04 90 2.53 7,724 n n n n

17 101.43 101 2.25 7,746 n n n n

16 108.03 108 2.12 7,751 n n n n

14 123.54 124 1.86 7,774 n n n n

12 143.20 143 1.61 7,796 n n n n

RF2073R

242 7.24 7.2 32.35 7,938 n n

206 8.48 8.5 28.87 8,298 n n n n

183 9.56 9.6 26.94 8,731 n n n n

161 10.84 11 24.52 9,006 n n n n

142 12.35 12 21.51 9,006 n n n n

129 13.52 14 27.89 12,781 n n n n

111 15.84 16 24.64 13,224 n n n n

98 17.86 18 22.45 13,592 n n n n

86 20.24 20 19.92 13,668 n n n n

76 23.08 23 17.57 13,746 n n n n

69 25.20 25 16.15 13,796 n n n n n n

60 29.12 29 13.49 13,318 n n n n

58 30.40 30 13.02 13,418 n n n n

50 34.84 35 11.44 13,505 n n n n n n

46 38.39 38 10.78 14,027 n n n n n n

44 40.04 40 10.35 14,049 n n n n

39 45.16 45 9.22 14,111 n n n n

34 51.18 51 8.17 14,173 n n n n

30 58.34 58 7.20 14,238 n n

27 63.71 64 6.61 14,280 n n n n n n

24 73.62 74 5.75 14,348 n n n n n n

23 76.87 77 5.51 14,368 n n n n n n

20 88.08 88 4.83 14,430 n n n n n n

18 97.05 97 4.40 14,473 n n n n n n

15 113.56 114 3.78 14,542 n n n n n n

14 127.32 127 3.38 14,591 n n n n n n

13 135.28 135 3.19 14,616 n n n n n n

11 154.02 154 2.81 14,670 n n n n

10 177.76 178 2.33 14,038 n n n n

9 192.18 192 2.21 14,384 n n n n

RF2093R

232 7.54 7.5 67.52 17,257 n n n

201 8.71 8.7 83.52 24,667 n n n

168 10.42 10 78.46 27,706 n n n

146 11.99 12 87.55 35,584 n n n

126 13.85 14 80.19 37,646 n n n

106 16.56 17 68.03 38,187 n n n

92 18.96 19 60.05 38,591 n n n

78 22.37 22 51.54 39,078 n n n

71 24.74 25 46.95 39,371 n n n

63 27.90 28 42.00 39,717 n n n n n

57 30.81 31 38.30 40,000 n n n n n

51 34.22 34 34.74 40,297 n n n n n

46 38.29 38 30.24 39,250 n n n n n

42 41.87 42 28.79 40,861 n n n

37 47.93 48 25.38 41,234 n n n n n n n

31 56.55 57 21.75 41,686 n n n n n n n

28 62.55 63 19.79 41,958 n n n n n n

25 70.54 71 17.68 42,281 n n n n n n

22 77.89 78 16.08 42,459 n n n n n n

20 86.52 87 14.16 41,517 n n n n

18 96.80 97 12.92 42,392 n n n n

17 105.13 105 11.63 41,435 n n n n

14 123.40 123 9.98 41,750 n n n n

13 139.49 139 8.92 42,155 n n n n n n

11 152.36 152 8.19 42,315 n n n n n n

10 176.05 176 6.27 37,398 n n n n n n

Ratings based on AGMA Standards


RF2000R Series Boston Gear Drives – C-Face InputMounting Details


A

B

N

W

DE

F

G

K

L

M

C

(4) P Threaded Holes

T Threaded Holes on Ø BC1(as shown in Detail A)

Detail A

Side shown matches Detail A. Opposite side would have mirror image.

2030R 2040R 2060R 2070R 2090R

CATALOG NO.

AB

+/- 0.005(+/- 0.13)

C DE

+/- 0.010(+/- 0.25)

F G H J K

RF2033R 6.4(163)

3.923(99.64)

8.7(221)

0.83(21.1)

2.010(51.05)

2.360(59.94)

4.01(101.9)

2.55(64.8)

5.09(129.3)

1.38(35.1)

RF2043R 7.4(188)

4.400(111.76)

9.7(246)

0.83(21.1)

2.210(56.13)

2.756(70.00)

4.42(112.3)

2.95(74.9)

5.90(149.9)

1.57(39.9)

RF2063R 8.9(226)

5.510(139.95)

11.4(290)

0.90(22.9)

2.630(66.80)

3.460(87.88)

5.25(133.3)

3.50(88.9)

7.00(177.8)

1.65(41.9)

RF2073R 11.3(287)

7.081(179.86)

12.9(328)

1.06(26.9)

3.070(77.98)

4.020(102.11)

6.14(156.0)

4.13(104.9)

8.27(210.1)

1.89(48.0)

RF2093R 16.1(409)

10.415(264.54)

17.8(452)

1.58(40.1)

4.730(120.14)

6.300(160.02)

9.45(240.0)

5.91(150.1)

11.82(300.2)

3.27(83.1)

CATALOG NO.

LM

+/- 0.005(+/- 0.13)

NP T

BC1 WApprox.Weight(LBS)Dia. (mm) Depth Dia. (mm) Depth

RF2033R 4.610(117.09)

5.574(141.58)

7.1(180) M10 0.65

(16.5) M8 0.58(14.8)

3.70(94.0)

0.33(8.4) 76.5

RF2043R 5.512(140.00)

6.354(161.39)

8.3(211) M10 0.65

(16.5) M8 0.52(13.3)

3.75(95.3)

0.28(7.1) 92.5

RF2063R 5.984(151.99)

7.348(186.64)

8.9(226) M12 0.78

(19.8) M12 0.78(19.8)

4.75(120.6)

0.80(20.3) 133.6

RF2073R 6.690(169.93)

8.425(214.00)

11.4(290) M16 1.00

(26.0) M12 0.78(19.8)

5.59(142.0)

1.23(31.2) 193.1

RF2093R 9.770(248.16)

11.387(289.23)

16.9(429) M20 1.28

(32.5) M16 1.00(26.0)

8.50(215.9)

1.27(32.3) 531.2

(Shown with Hollow Output Shaft Option)

72º TYP60º TYP 45º TYP

45º TYP45º TYP

12º

12º 17º

8º 24º Refer to

Page 22 & 23for Available

Bore Sizes

J

H


RF2000R Series Boston Gear Drives – NEMA C-Face InputMotor Flange and Coupling Details

Dimensions in inches (mm)CATALOG

NO.INPUTSIZE U AJ

AK1+0.005/-0(+0.13/-0)

AK2 BB BD BF BC2 ZC FXKEY SIZE

SQ. LENGTH

RF2033R

B5 (56C)

12.3(312)

9.1(231)

4.500(114.30)

0.43(10.9)

0.18(4.6)

6.69(169.9)

0.39(9.9)

5.88(149.4)

3.53(89.7)

0.625(15.88) 3/16 1-3/8

B7 (140TC)

13.2(335)

10.0(254)

4.500(114.30)

0.47(11.9)

0.18(4.6)

6.69(169.9)

0.39(9.9)

5.88(149.4)

4.46(113.3)

0.875(22.22) 3/16 1-3/8

RF2043R

B5 (56C)

13.3(338)

10.0(254)

4.500(114.30)

0.43(10.9)

0.18(4.6)

6.69(169.9)

0.39(9.9)

5.88(149.4)

3.62(91.9)

0.625(15.88) 3/16 1-3/8

B7 (140TC)

14.3(363)

10.9(277)

4.500(114.30)

0.47(11.9)

0.18(4.6)

6.69(169.9)

0.39(9.9)

5.88(149.4)

4.54(115.3)

0.875(22.22) 3/16 1-3/8

B9 (180TC)

15.7(399)

12.4(315)

8.500(215.90)

0.59(15.0)

0.20(5.1)

8.98(228.1)

0.53(13.5)

7.25(184.1)

6.00(152.4)

1.125(28.57) 1/4 1-3/4

B11 (210TC)

17.8(452)

14.4(366)

8.500(215.90)

0.59(15.0)

0.20(5.1)

8.98(228.1)

0.53(13.5)

7.25(184.1)

8.08(205.2)

1.375(34.92) 5/16 2-3/8

RF2063R

B5 (56C)

14.5(368)

10.5(267)

4.500(114.30)

0.43(10.9)

0.18(4.6)

6.69(169.9)

0.39(9.9)

5.88(149.4)

3.14(79.8)

0.625(15.88) 3/16 1-3/8

B7 (140TC)

15.5(394)

11.4(290)

4.500(114.30)

0.47(11.9)

0.18(4.6)

6.69(169.9)

0.39(9.9)

5.88(149.4)

4.06(103.1)

0.625(15.88) 3/16 1-3/8

B9 (180TC)

17.0(432)

12.9(328)

8.500(215.90)

0.59(15.0)

0.20(5.1)

8.98(228.1)

0.53(13.5)

7.25(184.1)

5.52(140.2)

1.125(28.57) 1/4 1-3/4

B11 (210TC)

19.0(483)

15.0(381)

8.500(215.90)

0.59(15.0)

0.20(5.1)

8.98(228.1)

0.53(13.5)

7.25(184.1)

7.60(193.0)

1.375(34.92) 5/16 2-3/8

RF2073R

B5 (56C)

15.8(401)

11.3(287)

4.500(114.30)

0.43(10.9)

0.18(4.6)

6.69(169.9)

0.39(9.9)

5.88(149.4)

2.84(72.1)

0.625(15.88) 3/16 1-3/8

B7 (140TC)

16.7(424)

12.2(310)

4.500(114.30)

0.47(11.9)

0.18(4.6)

6.69(169.9)

0.39(9.9)

5.88(149.4)

3.76(95.5)

0.625(15.88) 3/16 1-3/8

B9 (180TC)

18.1(460)

13.6(345)

8.500(215.90)

0.59(15.0)

0.20(5.1)

8.98(228.1)

0.53(13.5)

7.25(184.1)

5.22(132.6)

1.125(28.57) 1/4 1-3/4

B11 (210TC)

20.2(513)

15.7(399)

8.500(215.90)

0.59(15.0)

0.20(5.1)

8.98(228.1)

0.53(13.5)

7.25(184.1)

7.30(185.4)

1.375(34.92) 5/16 2-3/8

RF2093R

B9 (180TC)

22.3(566)

15.9(404)

8.500(215.90)

0.59(15.0)

0.20(5.1)

8.98(228.1)

0.53(13.5)

7.25(184.1)

4.49(114.0)

1.125(28.57) 1/4 1-3/4

B11 (210TC)

24.3(617)

18.0(457)

8.500(215.90)

0.59(15.0)

0.20(5.1)

8.98(228.1)

0.53(13.5)

7.25(184.1)

6.57(166.9)

1.375(34.92) 5/16 2-3/8

B13 (250TC)

26.5(673)

20.1(511)

8.500(215.90)

0.63(16.0)

0.20(5.1)

8.98(228.1)

0.53(13.5)

7.25(184.1)

8.70(221.0)

1.625(41.27) 3/8 2-7/8

(4) BF Dia.Holes on Ø BC2

DETAIL B DETAIL C (56C & 140TC)

DETAIL C(180TC & 210TC)

Detail B

Detail C

AK1 BD

U

ZC

AJ

AK2

Ø FXKey Size

ZCZC

BBBB3 Jaw

Type Coupling

3 JAW COUPLINGBF SERIES (SUPPLIED)



2000 Series Boston Gear Drives – IEC C-Face InputMotor Flange and Coupling Details

CATALOG NO.

PART NO. IDENTIFIER

FRAMESIZE

U AJ AK2AK1

+0.13/-0BB BD BF BC2 ZC FX

KEY SIZE

Sq. Length

RF2033RM14FF 71 298.83 218.67 110.06 10.92 4.64 159.90 11.00 130.00 77.09 14.00 5 20

M19FF 80 328.37 248.21 130.06 11.94 4.64 199.90 13.50 165.00 106.63 19.00 6 25

RF2043R

M14FF 71 325.86 240.60 110.06 10.92 4.64 159.90 11.00 130.00 79.22 14.00 5 20

M19FF 80 355.30 270.04 130.06 11.94 4.64 199.90 13.50 165.00 108.66 19.00 6 25

M24FF 90S/90L 386.87 301.61 130.06 15.00 5.15 199.90 13.50 165.00 140.23 24.00 8 32

M28FF 100L/112M 432.31 347.05 180.06 16.51 5.15 250.00 15.50 215.00 185.67 28.00 8 40

RF2063R

M14FF 71 356.44 253.76 110.06 10.92 4.64 159.90 11.00 130.00 67.13 14.00 5 20

M19FF 80 385.98 283.30 130.06 11.94 4.64 199.90 13.50 165.00 96.67 19.00 6 25

M24FF 90S/90L 417.45 314.77 130.06 15.00 5.15 199.90 13.50 165.00 128.14 24.00 8 32

M28FF 100L/112M 462.89 360.21 180.06 16.51 5.15 250.00 15.50 215.00 173.58 28.00 8 40

RF2073R

M14FF 71 387.32 273.40 110.06 10.92 4.64 159.90 11.00 130.00 59.41 14.00 5 20

M19FF 80 416.86 302.94 130.06 11.94 4.64 199.90 13.50 165.00 88.95 19.00 6 25

M24FF 90S/90L 448.34 334.41 130.06 15.00 5.15 199.90 13.50 165.00 120.42 24.00 8 32

M28FF 100L/112M 493.78 379.85 180.06 16.51 5.15 250.00 15.50 215.00 165.86 28.00 8 40

RF2093R

M24FF 90S/90L 553.19 391.30 130.06 15.00 5.15 199.90 13.50 165.00 102.08 24.00 8 32

M28FF 100L/112M 598.65 436.77 180.06 16.51 5.15 250.00 15.50 215.00 147.55 28.00 8 40

M38FF 132S/132 656.82 494.93 230.06 16.26 5.15 300.00 15.50 265.00 205.71 38.00 10 56

M42FF 160M/160L 686.82 524.93 250.06 16.26 5.15 350.00 20.00 300.00 235.71 42.00 12 80

Dimensions in mm

IEC FLANGE AND COUPLING DETAILS

DETAIL B DETAIL C3 Jaw Coupling

BF Series (supplied)

AJ

ZC

ZC

AK1

AK2Detail B

Detail C

U

(4) BF Dia.Holes On Ø BC2

Ø FX

BB

BD

3 Jaw Type Coupling

Key Size




AJ

ZC

ZC

AK1

AK2Detail B

Detail C

U


Ø FX

BB

BD

3 Jaw Type Coupling

Key Size




AJ

ZC

ZC

AK1

AK2Detail B

Detail C

U


Ø FX

BB

BD

3 Jaw Type Coupling

Key Size


IEC mOTOR FLANGE ACCOmODATES B5-TyPE mOUNTING


2000 Series Boston Gear Drives – Projecting InputProjecting Input Shaft Details

SIZESHAFTSIZE

A2 B2 C2C2

ToleranceD2 PC

KEY SIZEE2

Sq. Length

2033RR5 4.41 1.91 0.625

+0-0.0005

10.104.75

3/16 1-1/4 1.57

R6 4.41 1.91 0.750 10.10 3/16 1-4/7 1.57

2043RR6 4.49 1.91 0.750 10.96

6.50

3/16 1-4/7 1.57

R7 5.77 2.34 0.875 11.16 3/16 1-32/33 1.97

2063RR6 4.02 1.91 0.750 11.49 3/16 1-4/7 1.57

R7 5.30 2.34 0.875 12.77 3/16 1-32/33 1.97

2073R

R6 3.71 1.91 0.750 12.26

7.84

3/16 1-4/7 1.57

R7 4.99 2.34 0.875 13.54 3/16 1-32/33 1.97

R11 7.89 3.58 1.375 16.44 5/16 2-19/25 3.14

2093R

R9 4.66 2.73 1.125 16.17

11.80

1/4 1- 32/33 2.36

R11 7.17 3.58 1.375 18.68 5/16 2-19/25 3.14

R13 10.05 4.84 1.625 +0-0.0010 21.56 3/8 3-3/20 4.33

SIZESHAFTSIZE

A2 B2 C2C2

ToleranceD2 PC

KEY SIZEE2

Sq. Length

2033R RM19 115.1 48.5 19.0

+0.015+0.002

256.6 120.7 6 X 6 32 40.0

2043RRM19 117.2 48.5 19.0 278.6

165.1

6 X 6 32 40.0

RM24 149.7 48.5 24.0 311.0 8 x 7 40 50.0

2063RRM19 105.2 59.4 19.0 291.8 6 X 6 32 40.0

RM24 137.6 48.5 24.0 324.2 8 x 7 40 50.0

2073R

RM19 97.5 59.4 19.0 311.5

199.1

6 X 6 32 40.0

RM24 129.8 48.5 24.0 343.8 8 x 7 50 50.0

RM38 203.8 59.4 38.0 +0.018+0.002 417.8 10 x 8 70 80.0

2093R

RM28 121.5 90.9 28.0 +0.015+0.002 437.4

299.7

8 x 7 50 60.0

RM38 185.5 69.3 38.0 +0.018+0.002

501.5 10 x 8 70 80.0

RM42 258.3 90.9 42.0 574.2 12 x 8 70 110.0

Key Size

E2

D2A2

B2

Ø C2 PC

Dimensions in mm

Dimensions in inches



2000 Series Gear Motor and Gear Drive – Output OptionsProjecting Solid Output Shaft Details

Dimensions in mm


SIZEPART NO.

IDENTIFIERA5

A5 Tolerance

Max. A5 +/- 0.001

B5 C5 D5E5 KEY SIZE

Thread Depth SQ. Length

2033RD16 1.0000

+0-0.0005

1.732 1.97 4.33 6.69 3/8-16 0.87 1/4 1-5/16D20 1.2500 1.732 2.36 4.72 7.08 1/2-13 0.87 1/4 1-11/16

2043RD20 1.2500 1.890 2.36 5.33 8.26 1/2-13 1.12 1/4 1-11/16D22 1.3750 1.890 2.76 5.73 8.66 1/2-13 1.12 5/16 1-13/16

2063RD22 1.3750 2.126 2.76 6.34 9.76 1/2-13 1.12 5/16 1-13/16D26 1.6250

+0 -0.0010

2.126 3.15 6.73 10.15 5/8-11 1.38 3/8 2-1/14D32 2.0000 2.126 3.94 7.52 10.94 3/4-10 1.61 1/2 2-5/8

2073RD28 1.7500 2.717 3.54 7.72 11.81 5/8-11 0.94 3/8 2-1/4D32 2.0000 2.717 3.94 8.12 12.21 3/4-10 1.61 3/8 2-3/4D34 2.1250 2.717 3.94 8.12 12.21 3/4-10 1.61 1/2 2-5/8

2093RD46 2.8750 3.701 5.51 11.47 17.33 3/4-10 1.61 3/4 4-1/8D58 3.6250 3.701 6.69 12.65 18.51 1-8 0.50 7/8 5-3/8

C5

ASSEmBLy TyPE G SHOWN ABOVE

SHAFT STYLES

Key Size

E5 ThreadedHoles

Max.A5

Ø A5

Ø A5

D5

D5

B5

B5

Key Size

E5 ThreadedHoles

Max.A5

Ø A5

Ø A5

D5

D5

B5

B5

SINGLE PROJECTING OUTPUT SHAFT (G/J) DOUBLE PROJECTING OUTPUT SHAFT (H)

SIZEPART NO.

IDENTIFIERA5

A5 Tolerance

Max. A5+/- 0.025

B5 C5 D5E5 KEY SIZE

Thread Depth Recxt. Length

2033RDM25 25.000

+0.015 +0.002

44 50.0 110.0 169.9 M10 22.0 8 X 7 40DM30 30.000 44 60.0 120.0 179.9 M10 22.0 8 X 7 50

2043RDM30 30.000 48 60.0 135.3 209.9 M10 22.0 8 X 7 50DM35 35.000

+0.018 +0.002

48 70.0 145.3 219.9 M12 28.0 10 X 8 56

2063RDM35 35.000 54 70.0 161.0 247.8 M12 28.0 10 X 8 56DM40 40.000 54 80.0 171.0 257.8 M16 36.0 12 X 8 70DM50 50.000 54 100.0 191.0 277.8 M16 36.0 14 X 9 80

2073RDM45 45.000 69 90.0 196.1 310.0 M16 36.0 14 X 9 80DM50 50.000 69 100.0 206.1 300.0 M16 36.0 14 X 9 80

2093RDM70 70.000 +0.030

+0.01194 140.0 291.3 440.3 M20 42.0 20 X 12 125

DM90 90.000 94 170.0 321.3 470.3 M24 50.0 25 X 14 160

G

H

J


2000 Series Gear Motor and Gear Drive – Output OptionsTapered Adaptor Hollow Output Shaft Details

See Detail AØ A3 C3 J3

G3

B

D3

(E3) HexagonalBolts on Ø BC3

ASSEmBLy TyPE G SHOWN ABOVE

DETAIL A

30º

30º

ThreadedHoles K3On Ø BC3

S2

S3S1

ThreadedHoles K3On Ø BC3

22.5º

45º

90º

S4

S1

S2

S3

FOR 2030R, 2040R AND 2060R ONLy FOR 2070R ONLy

PART NO. IDENTIFIER

TYPEDRIVEN

SHAFT DIA.+/- 0.002

B C3 D3E3

BC3 G3 J3 K3SPEC. LENGTH

2033R P15 0.9375 3.92 3.63 2.85 # 10-24 1.00 2.25 2.50 3.84 # 10-24

2043R P20 1.250 4.40 4.19 3.00 1/4-20 1.13 2.50 2.50 4.29 1/4-20

2063R P22 1.375 5.51 5.01 3.94 3/8-16 1.38 3.00 3.00 5.23 3/8-16

2073R P28 1.750 7.08 5.91 4.38 3/8-16 1.63 3.50 3.50 6.06 3/8-16

KIT PART #

2030R-63K-P15

2040R-63K-P20

2060R-63K-P22

2070R-63K-P28


Bolt Tightening Sequence Table

Tapered Bushing

Support Bushing

AnchorPlate

G

J

BUSHING KIT INCLUDES:

PART NO. IDENTIFIER

STEP 1 Apply Initial Torque - ft.lbs.

STEP 2 Apply Secondary Torque - ft.lbs.

STEP 3 Apply Final Torque - ft.lbs.

S1 S2 S3 S4 S1 S2 S3 S4 S1 S2 S3 S4

2033R 1.5 1.5 1.5 N/A 3.0 3.0 3.0 N/A 5.0 5.0 5.0 N/A

2043R 2.7 2.7 2.7 N/A 5.5 5.5 5.5 N/A 9.0 9.0 9.0 N/A

2063R 7.5 7.5 7.5 N/A 15 15 15 N/A 30 30 30 N/A

2073R 7.5 7.5 7.5 7.5 15 15 15 15 30 30 30 30


2000 Series Gear Motor and Gear Drive – Output OptionsHollow Output Shaft Details

Output Flange Details

45º TYP

(4) A1 Dia.Holes on

Ø BC3Output KeySee Bore Chart For Key Size

Ø B1 Ø C1

D1

E1

SIZE A1 BC3 B1C1

+0 / -0.001(+0 / -0.03)

D1 E1

RF2033R-FG/J 0.35(8.9)

5.12(130.0)

6.30(160.0)

4.331(110.01)

3.49(88.6)

0.14(3.6)

RF2043R-FG/J 0.35(8.9)

6.50(165.1)

7.87(199.9)

5.119(130.02)

3.94(100.1)

0.14(3.6)

RF2063R-FG/J 0.53(13.5)

8.46(214.9)

9.84(249.9)

7.087(180.01)

4.45(113.0)

0.16(4.1)

RF2073R-FG/J 0.53(13.5)

10.43(264.9)

11.81(300.0)

9.056(230.02)

5.59(142.0)

0.16(4.1)

RF2093R-FG/J 0.69(17.5)

15.75(400.0)

17.72(450.1)

13.780(350.01)

7.56(192.0)

0.20(5.1)

ASSEMBLY TYPES

KIT INCLUDES:

N1 N1

K1

L1

J1

Key Size

H1

Ø G1

Ø M1

SIZEPART NO.

IDENTIFIER

G1+0.0005/+0.0015

Key SizeH1

J1K1 L1 M1 N1

Sq. Length Spec. Length

2033R P20 1.2500 1/4

FULL LENGTH

1.37

1/2-13UNC 1.25

4.41 5.09 1.73 1.380

2043RP20 1.2500 1/4 1.37

5.22 5.90 1.89 1.380P22 1.3750 5/16 1.53

2063RP23 1.4375 3/8 1.61

6.32 7.00 2.13 1.380P24 1.5000 3/8 1.68

2073RP31 1.9375 1/2 2.17

7.20 8.27 2.72 1.960P32 2.0000 1/2 2.23

2093RP44 2.7500 5/8 3.04

10.23 11.82 3.70 2.802P47 2.9375 3/4 3.15

SIZEPART NO.

IDENTIFIERG1

Key SizeH1

J1K1 L1 M1 N1

Sq. Length Spec. Length

2033R PM30 30.00 8.0 X 8.0

FULL LENGTH

33.4

M16 X 1.5 30

111.9 129.3 44.0 35.05

2043RPM30 30.00 8.0 X 8.0 33.4

132.5 149.9 48.0 35.05PM35 35.00 10.0 X 10.0 38.4

2063R PM40 40.00 12.0 X 12.0 43.4 160.5 177.8 54.0 35.05

2073R PM50 50.00 14.0 X 14.0 53.9 182.8 210.0 69.0 49.78

2093R PM70 70.00 20.0 X 20.0 75.0 259.8 300.3 94.0 71.17

INSTALLATION HARDWARE (SUPPLIED)

KIT PART #

2030R-11K

2040R-11K

2060R-11K

2070R-11K

2090R-11K

Dimensions in mm



FJ FG


2000 Series Gear Motor and Gear Drive – Output OptionsTorque Arm Details

SIZE TAT1 (mm)

TB TC TD Degrees of RotationSpec. Length

RF2033R-TG/J 5.51 M8 25 0.42 1.42 3.44 72º

RF2040R-TG/J 6.30 M8 25 0.42 1.42 3.86 45º

RF2063R-TG/J 7.87 M12 35 0.66 2.36 4.94 60º

RF2073R-TG/J 9.84 M12 35 0.66 2.36 5.55 45º

RF2093R-TG/J 13.78 M16 50 0.98 3.15 7.83 45º

RF2000R SERIES : TORQUE ARM

1

2

3

4

MOUNTING DETAILS

TG TJ

TA

T1


1

2

3

4

MOUNTING DETAILS

TG TJ

TA

T1


1

2

3

4

MOUNTING DETAILS

TG TJ

TA

T1

TG

TJ

T1

TA

TC

TD

Ø TB

KIT PART #

2030R-76K

2040R-76K

2060R-76K

2070R-76K

2090R-76K


Note: To avoid damage during transit, all torque arms will be shipped disassembled from gear drive.


Paint Options

Mounting RegistersMounting Registers on the 2000 Series products enable a simpler installation for Base Mounted units. Use the following steps to assist in the alignment between the reducer output shaft and the shaft being driven (driven shaft).

1. Establish a reference edge that is parallel to the driven shaft using dimension M as the offset.

2. Bank Reference Face 3 of the reducer against your reference edge.

3. Use Reference Face 2 of the reducer for any fine angular (yaw) or lateral adjustments.

Contacting thumbscrews against Reference Face 2 is a clever method.

Tapered AdaptorsThe Tapered Adaptor is a valuable option that ensures a simple and secure installation for Shaft Mounted units.Use the following steps to assist in the alignment between the reducer output shaft and the shaft being driven (driven shaft). See page 17 for additional reference.

1. Make a score mark on your Driven Shaft at a length equal to the Table 1 dimension from the mounting end.

2. Slide Support Bushing onto driven shaft, flange first, until the flange reaches the score mark & secure with clamp screw.

3. Mount Reducer onto Driven Shaft allowing it to slide through the Tapered Bushing on the opposite end.

Expect the Tapered Bushing to be pushed outward from the reducer as it expands inside the outer bore.

4. Align the holes between the Tapered Bushing and the Anchor Plate.

5. Using a mallet, tap the Tapered Bushing inward until the bolts are able to engage the Anchor Plate threads.

6. Tighten bolts evenly in sequence indicated in Bolt Tightening Sequence Table on page 17.

7. Readjust Support Bushing as needed to ensure full engagement of taper and re-secure clamp screw.

ReferenceFace 2

2000 Series Gear Motor and Gear Drive InstallationInstallation Aids & Paint Options

Two-Tuff Bost-Kleen™ Stainless Bost-Kleen™

Standard or Option standard option option

Part # Designation none BK prefix SBK prefix

Type acrylic with alloy 316SS flakes white epoxy epoxy with 316SS leafing pigment

Characteristicshigh corrosion resistance and durable high corrosion resistance and durable high corrosion resistance and durable

washable and scrubbable washable and scrubbable

AssociationsUSDA approved for meat & poultry BISSC certification in process* BISSC certification in process*

USDA approved for food processing & handling

Output Shaft Material

Steel (standard) 316 Stainless (standard) 316 Stainless (standard)

316 Stainless (optional)

Used Length of Driven Shaft

(in) (mm)

2033R 7.47 190

2043R 8.48 216

2063R 10.24 260

2073R 12.04 306

mOUNTING REGISTERS

Reference Face 3Reference

Face 1Reference Face 3Reference

Face 1ReferenceFace 2 Table 1

* BISSC certification achieved on similar products


2000 Series Gear Motor and Gear Drive Installation

LubricationKlubersynth GH6-460 that is recommended for the 2000 Series gear drives for optimum performance. Normal operating temperatures range between 150F - 170F. During initial break-in of the gear drive, higher than normal operating temperatures may result. All gear drives are supplied with GH6-460 synthetic oil (unless specified otherwise) with quantity listed below for standard mounting position 1 or to mounting specified at time of order. These gear drives

are designed with internal features to reduce the impact of metallic wear debris, which should increase maintenance intervals. Relubrication is recommended for 20,000 hours or more frequently when operating in highly contaminated environments. Satisfactory performance may be obtained in some applications with non-synthetic oils, but will require more frequent oil changes.

12

3

4

5

6

NotRecommended

Optional Mounting Positions & Lubrication

Oil Plug and Vent Plug Location DetailsLube Capacity in Quarts

Plug 1

Plug 2

Plug 3

Plug 4 Plug 5

Plug 6

1

2

3

4

5

6

NotRecommended

RECOMMENDED LUBRICANT

Reducer Designation

Ambient (Room) Temperature

ISO Viscosity Grade No.

Viscosity Range SUS @ 100F

Part Number(Quart)

Comments

Klubersynth GH6-460 Synthetic W -15F to +225F

(-25C to 107C) 460 1950/2500 G00868 Specially designed for high efficiency of helical gearing

Klubersynth UH1 6-460 Synthetic K -30F to +225F

(-34C to 107C) 460 1950/2500 65159 Food-Grade

Notes: Upper temperature limit is dictated by reducer omponents and not the oil.

Mounting Position

1 2 3 4 5 6

2033R 0.52 1.00 1.00 1.04 1.36 1.04

2043R 0.84 1.68 1.68 1.60 2.12 1.36

2063R 1.16 2.76 2.76 2.76 3.60 2.52

2073R 2.32 4.64 4.44 4.64 6.24 4.32

2093R 7.40 16.36 16.56 16.56 21.12 7.40

Mounting Position

1 2 3 4 5 6

Plug 1 Oil-Fill Opt. Vent — Oil Drain Oil-Fill —

Plug 2 — Opt. Vent Oil-Fill Oil Drain — Oil-Fill

Plug 3 Opt. Vent Oil-Fill Oil Drain Oil-Fill Oil Drain Opt. Vent

Plug 4 Oil Drain Oil Drain Opt. Vent Opt. Vent Oil Drain Opt. Vent

Plug 5 Oil Drain Oil Drain Opt. Vent Opt. Vent Opt. Vent Oil Drain

Plug 6 Opt. Vent Oil-Fill Oil Drain Oil-Fill Opt. Vent Oil Drain

INTEGRALGEAR MOTOR

GEAR DRIVEC-FACE INPUT

Notes:

Oil-Fill Plugged from factory. Port used during regular maintenance intervals for Oil-Fill. Defines appropriate oil-level during operation.

Opt. Vent Plugged from factory. A 5psi pressure vent plug is supplied uninstalled with each product. Defines optional location for installation of that pressure vent.

Oil Drain Plugged from factory. Port used during regular maintenance intervals for draining used oil. Re-plug prior to oil-fill.

Position 2* Not preferred and not recommended as a Mounting Position

All products supplied from factory lubed for Position 1 unless specified otherwise


GH 2043R TG 35 W H 21 P24

2000 Series Bauer Integral Gear MotorsOrdering Information

ExteriorBlank Two-Tuff

StyleGE Integral Gear Motor - 1/3 HPGF Integral Gear Motor - 1/2 HPGG Integral Gear Motor - 3/4 HPGH Integral Gear Motor - 1 HPGJ Integral Gear Motor - 1.5 HPGK Integral Gear Motor - 2 HPGL Integral Gear Motor - 3 HPGM Integral Gear Motor - 5 HPGN Integral Gear Motor - 7.5 HPGP Integral Gear Motor - 10 HPGR Integral Gear Motor - 15 HP

Lube W High efficiency K Food grade

Size2033R2043R2063R2073R2093R







Nominal Bore Diameter


1 P16 S 1.0000 .25x.25x1.63

1-1/8 P18 l 1.1250 .25x.25x1.64

1-3/16 P19 l l 1.1875 .25x.25x1.65

1-1/4 P20 S S 1.2500 .25x.25x1.66

1-3/8 P22 S l 1.3750 .31x.31x1.81

1-7/16 P23 l S 1.4375 .38x.31x2.00

1-1/2 P24 S 1.5000 .38x.31x2.01

1-5/8 P26 l 1.6250 Consult Factory


1-15/16 P31 S 1.9375 .50x.38x2.00

2 P32 S 2.0000 .50x.38x2.01

2-3/16 P35 l l 2.1875 .50x.38x2.02


2-3/4 P44 S 2.7500 .63x.63x4.00

2-15/16 P47 S 2.9375 .75x.50x3.50

Chart 1: Hollow Bore Codes – Inch Sizes

Example: GH12043RTG35WH2P24

Additional bore sizes available upon request.

Output Shaft Code








123456

Conduit Positions

See page 9

1234


2 23 Boston Gear • Bauer Gear Motor 888-243-3447 .....P-7077-BBG 10/11 P-7077-BBG 10/11..... Boston Gear 888-243-3447

BK RF 2043R TG

Example: BKRF2043RTG40WB7H2P24

40 W B7 H 2 P24

2000 Series Boston Gear Drives – C-Face and Projecting InputOrdering Information

ExteriorBlank Two-TuffBK Bost-KleenSBK Stainless Bost-Kleen

StyleBlank Projecting Input ShaftRF C'Face Input

Lube W High efficiency K Food Grade

Size2033R2043R2063R2073R2093R


123456

C-Face MotorBlank No motorPer Reducer catalog







InputNema Mounting

B5 56CB7 140TC/180CB9 180TC/210CB11 210TC/250UCB13 250TC

IEC (B5) MountingM14FF IEC71M19FF IEC80M24FF IEC90S / 90LM28FF IEC100 / 112M38FF IEC132S / 132MM42FF IEC160

Projecting Input ShaftR5 Inch - spec'd in 1/8" incrementsRM24 Metric - spec'd in mm increments

Output Shaft Code







Nominal Bore Diameter (mm)


25 PM25 l 25.00 Consult Factory

30 PM30 S S 30.00 8mmx7mmx40mm

35 PM35 S 35.00 10x8x45

40 PM40 S 40.00 12x8x50

50 PM50 S 50.00 14x9x80

70 PM70 S 70.00 20x12x110

Nominal Bore Diameter (in)

Bore Code 2033R 2043R 2063R 2073ROptional

Bore CodesDriven Shaft Diameter

+/- 0.002

15/16 P15 S P13, P14 0.9375

1-1/4 P20 S P18, P19 1.250

1-1/2 P24 S P20, P21 1.375

1-3/4 P28 S P26, P27 1.750

Chart 2: Hollow Bore Codes – Metric Sizes

Chart 3: Tapered Adaptor Bore Codes – Inch Sizes

Additional Bores (including metric) available upon request.

A l t r a I n d u s t r i a l M o t i o n

- Cheese slicers- dairy and bakery mixers- Spiral heating and cooling racks- Potato chip salter- Produce drying bins (tumblers)

Application Examples:

- Meat forming (links, patties, grinding)- Meat carcass processing- Bottling lines- Unit conveyors- Palletizers

Series 2000 Right Angle Helical Bevel Gear Drives and Gear Motors

Loaded with unique performance and convenience features to meet a wide variety of application requirements.

Introducing new gearing solutions from Boston Gear and Bauer Gear Motor

Series 2000 Advantages

• Altra's Competitive Displacement Product Offering - Designed with critical dimensions equivalent to select competitive gear drives• Enhanced performance - High torque with ratings in accordance with AGMA standards provide long life

and potential downsizing - Tested to an effective 25,000 hours. Proven ratings vs. theoretical• Design Flexibility

- Large assortment of shaft options for more application flexibility - Variety of optional hollow bore sizes available for quick delivery - Variety of input styles including NEMA and IEC C-FACE motor mounts• Fast and Easy Installation

- Unique mounting registers for quick, precision alignment - Keyless tapered bushing provides quick and secure installation of drive shaft• Low Maintenance - Unique rounded surfaces allow for easier cleaning - Premium acrylic paint emulsion pigmented with alloy 316 stainless steel flake provides high corrosion & abrasion resistance for long term durability - Integrated O-rings at mounting interfaces provide high leak and ingress resistance - Automatic entrapment of wear debris for longer life - Large diameter oil fill/drain holes for fast oil changes - Synthetic lubrication extends gear life

Series 2000 Gear Drives and Gear Motors are Dimensional Drop-In Replacements for SEW Eurodrive™ KA Series products

We asked OEMs, end users and distributors what mattered most when it came to gear motor design. Their responses helped guide us in the development of the new Series 2000 Gear Motor product line.

these two well recognized Altra Industrial Motion brands have combined their gearing expertise to offer the innovative Series 2000 product line.

Boston Gear and Bauer Gear Motor products have a reputation for superior engineering, quality manufacturing and reliable performance.

As industry leaders, we have extensive experience and application knowledge in industries including material handling, food processing, packaging, bottling, and metals.

For more information about Series 2000 Gear drives or Gear Motors call:

888-243-3447



www.bauergears.com

31 Schoolhouse RoadSomerset, NJ 08873 - USAPhone: 732-469-8770Fax: 732-469-8773

www.bostongear.com

701 Carrier DriveCharlotte, NC 28216 - USAPhone: 888-243-3447Fax: 704-588-7181 P-7077-BBG 10/11 Printed in USA

All Customer Service phone numbers shown in bold

Electromagnetic Clutches and Brakes

Warner ElectricElectromagnetic Clutches and Brakes

New Hartford, CT - USA 1-800-825-6544For application assistance: 1-800-825-9050


Precision Electric Coils and Electromagnetic Clutches and Brakes

Columbia City, IN - USA 1-260-244-6183

Matrix InternationalElectromagnetic Clutches and Brakes, Pressure Operated Clutches and Brakes

Brechin, Scotland +44 (0) 1356 602000New Hartford, CT - USA 1-800-825-6544

Inertia DynamicsSpring Set Brakes; Power On and Wrap Spring Clutch/Brakes

New Hartford, CT - USA 1-800-800-6445

Linear Products

Warner LinearLinear Actuators Belvidere, IL - USA 1-800-825-6544For application assistance: 1-800-825-9050


Couplings

Ameridrives Couplings Mill Spindles, Ameriflex, Ameridisc

Erie, PA - USA 1-814-480-5000

Gear Couplings


Bibby TransmissionsDisc, Gear, Grid Couplings, Overload Clutches

Dewsbury, England +44 (0) 1924 460801Boksburg, South Africa +27 11 918 4270

TB Wood’sElastomeric Couplings

Chambersburg, PA - USA 1-888-829-6637– Press #5


General Purpose Disc Couplings


Ameridrives Power TransmissionUniversal Joints, Drive Shafts, Mill Gear Couplings

Green Bay, WI - USA 1-920-593-2444

Huco DynatorkPrecision Couplings and Air Motors

Hertford, England +44 (0) 1992 501900Charlotte, NC - USA 1-800-825-6544

Heavy Duty Clutches and Brakes

Wichita ClutchPneumatic Clutches and Brakes

Wichita Falls, TX - USA 1-800-964-3262Bedford, England +44 (0) 1234 350311

Twiflex LimitedCaliper Brakes and Thrusters

Twickenham, England +44 (0) 20 8894 1161

Industrial ClutchPneumatic and Oil Immersed Clutches and Brakes

Waukesha, WI - USA 1-262-547-3357

Gearing

Boston GearEnclosed and Open Gearing, Electrical and Mechanical P.T. Components

Charlotte, NC - USA 1-800-825-6544For application assistance: 1-800-816-5608

Bauer Gear MotorGeared Motors

Esslingen, Germany +49 (711) 3518-0

Nuttall Gear and Delroyd Worm GearWorm Gear and Helical Speed Reducers

Niagara Falls, NY - USA 1-716-298-4100

Overrunning Clutches

Formsprag Clutch Overrunning Clutches and Holdbacks

Warren, MI - USA 1-800-348-0881– Press #1


Marland ClutchRoller Ramp and Sprag Type Overrunning Clutches and Backstops

South Beloit, IL - USA 1-800-216-3515

Stieber Clutch Overrunning Clutches and Holdbacks

Heidelberg, Germany +49 (0) 6221 30 47 0

Belted Drives and Sheaves

TB Wood’sBelted Drives

Chambersburg, PA - USA 1-888-829-6637 – Press #5


EngineeredBearing Assemblies

Kilian ManufacturingEngineered Bearing Assemblies

Syracuse, NY - USA 1-315-432-0700

For information concerning our sales offices in Asia Pacific check our website www.altramotion.com.cn

Series 2000 Right Angle Helical Bevel Gear Drives

& Gear Motors

A l t R A I N d U S t R I A l M o t I o NAltra Industrial Motion


series_2000_drives_2

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