hydraulic components steel tanks - krechina.com · hydraulic components steel tanks hydraulic...

155

For advanceddrive

technology

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Ste

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HydraulicComponents

Steel Tanks

156

18 9

7

1

4

5

8

23

9

9

10

4

5

11

22

14

15

2 25 24 4 5 1 133

3145 18 9 1727 20 126 20 21 27 19 26 19

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27 Tank heaters

For advanceddrivetechnology

For advanceddrive

technology

The customer has to protect rotating parts from unintended touch (Safety of Machines DIN EN 292 part 2).

The fastening screws should be secured against releaseby the customer (e. g. by anaerobic bonding agents likeLoctite®).

Bellhousing type PK/PL

Elastic flange

Damping ring design DT

ROTEX® spider

ROTEX® coupling hub, motor side

Filler breather (with ventilation filter)

Foot flange type PTFS (VDMA 24 561 part 1)

Damping rod design DSFS for foot flange type PTFS

ROTEX® coupling hub, pump side

Bellhousing PIK with integrated oil cooler

Fan for PIK

Standard cleaning cover

Additional flange type ZO

Cleaning cover with logo according to customer specification

Oil sump pan

Steel tanks type BSK/BNK/BEK

Oil-level indicator type KO

Damping ring type D

Machining of tank according to customer specification

Built-in cooler type TEK

Temperature switch type TS

Damping rod design DSK for PIK

Industrial controller IR

Industrial controller IRN with levelswitch

Gasket type DZ for additional flange type ZO

Horizontally mounted cooler TAK

157

HFD, HFD-R, HFD-S,HFA HFB HFC HFD-T, HFD-R + HFD-S

● ● 7) ● ●

● ● 7) 1) ●

● ● 7) 1) ●

● ● 7) ● ●

● ● ● ● ●

● ● 7) ● ●

● ● 7) ● ●

● ● 7) ● ●

● ● 7) 7) ●

3) ● 7) 7) 3)

● ● ● 5) ●

● ● ● 5) ●

● ● ● 5) ●

● ● 7) ● ●

● ● ● 1) 2) ●

● ● ● 1) 2) ●

● ● ● 1) 2) ●

● ● ● 1) 2) ●

1) 1) 1) 5) 1)

● ● 7) 1) ●

● ● ● ● ●

3) ● 4) 4) 3)

1) 1) 1) 5) ●

3) ● 4) 4) 3)

● ● 7) ● ●

SteelALU

Hyd

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Composition of hydraulic fluidsHFA = Oil in water emulsion � water content > 80%HFB = Water in oil emulsion � water content > 40%HFC = Aqueous polymer solution (water glycols)

water content > 45%HFD = Synthetical liquids (anhydrous)HFD-R = Phosphoric esterHFD-S = Chlorinated hydrocarbonsHFD-T = Compound of HFD-R + HFD-S

Explanation of column notes● = Resistant1) = Oil splash resistant

Not resistant when continuously flushed with oil!2) = With continuous oil flushing use EPDM gasket !3) = Priming coat required4) = An additional layer with epoxy resin / DD lacquers

is necessary.5) = Not resistant6) = Only standard spiders from polyurethane7) = Consultation is necessary, phone (0 59 71) 798-0

* Information without engagement. In-house proof is recommended. The information above refers merely to the interaction of component/fluid.The manufacturer of the power pack is responsible for the system.

Hydraulic Components

Resistance

For advanceddrive

technology

MediumLow flashpoint liquids

KTR product

Component Mat

eria

l

Hydraulic fluid with mineral oil base

Bellhousing P/PK/PL ALU

ALUDamping ring D/DT/DTV NBR

Bellhousing with integratedoil cooler PIK

Foot flange PTFL / PTFS ALU

Foot flange PTFS Steel

ZO flange ALU

Bracket K ALU

Alu tank BAK with feet ALU

Steel tanks Steel

Tank covers from steel Steel

Oil level indicators –

Oil level sight glass –

Filler breather –

Cleaning cover ALU

O-sealing ring NBR

Spline seal PRD NBR

Gaskets type DP/DZ NBR

Elastic flanges SteelNBR

SteelDamping rod NRSteelElastic NBRcover support EDL ALU

BoWex® sleeve PA

BoWex® hub Steel

ROTEX® spider 6) PUR

ROTEX® hub Steel

ROTEX® hub ALU

Resistance of KTR hydraulic components to low flashpoint liquids and fluids with mineral oil base. *

158

*)

71(14 x 30)

80(19 x 40)

90S / 90L(24 x 50)

100L / 112M(28 x 60)

132S / 132M(38 x 80)

160M / 160L(42 x110)

180M / 180L(48 x110)

200L(55 x110)

0,25

0,37

0,55

0,75

1,1

1,5

2,2

3

4

5,5

7,5

11

15

18,5

22

30

160 160 160 130 110 110 4 9 M8

200 200 200 165 130 145 4 11 M10

250 250 250 215 180 190 5 14 M12

300 300 300 265 230 234 5 14 M12

350 350 350 300 250 260 6 17 M16

400 400 400 350 300 300 6 17 M16

13 8

124

25

124

220

230 56

290

16 12

18 12

20 15

25 15 50

25 20

7,5 28

7,5 36

7,5 43

7,5 45

7,5 51

7,5 51

PK 160/5/..

PL 160/5/..

PK 200/3/..

PL 200/3/..

PL 200/8/..

PL 200/4/..

PFL 200/6/..

PK 250/6/..

PL 250/3/..

PL 250/6/..

PL 250/4/..

PFL250/18/..

PK 300/5/..

PL 300/15/..

PK 300/4/..

PL 300/4/..

PL 300/7/..

PK 350/4/..

PK 350/6/..

PK 350/10/..

PL 350/7/..

PK 400/4/..

PK 400/5/..

PL 400/5/..

133

144

180

180

124

180

166

250

205

231

166

251

258

230

27

29

40

37

57

40

47

74

42

56

57

77

56

57

97

74

75

77

97

105

102

36

40

50

50

33

38

43

47

60

54

62

54

52

57

64

77

63

66

68

74

84

82

87

102

115

92

104

118

80

90

100

110

140

120

124

135

148

175

144

150

155

168

196

188

204

228

256

204

228

256

Hydraulic ComponentsBellhousingsaccording to VDMA 24561 design A

For advanceddrive

technology

For vertical assembly or lateral assembly on the tank gaskets are available ( type DP, see page 163).

For the detailed order designation please see our PC/Internet selection programme or mention the IEC motor size and detailed pump type for selection.

Please indicate in the order if the bellhousing is needed in oilproof design! (Extra charge)

Dimensions [mm]

Min. Venting Oilhole bleed

A B B1 B3 h K M L1 L3 L5 B5 B4 B9 L7 B20 L21

kW FootIEC - with Bell- Gasket flange

motor size n = housing PTFL/(shaft end) 1500 DP PTFS

d1 x l3 1/min Size Size *)

For IEC motor from size 225S 8 fixing holes are offset 22,5° on the verticle

Venting holeVenting plugs available on request(Protection acc. to DIN EN 292 part 2 "Safety of Machines")

Screw tightening torque with screw quality 5.6

Oil bleed available on request

Motor side

Pump side

Distance slee-ves availableon request

● Links between IEC motor and hydraulic pump● For almost every hydraulic pump either available from

stock or in short term● Both flange sides are finish machined● Motor and pump shaft centered● KTR bellhousings are made from aluminium● In many cases KTR bellhousings can be piled up● Designed for high loads● For the bellhousing selection you require please either

see our selection programme at www.ktr.com or order the selection stored on CD-ROM

● Bellhousing types made from steel on request● Notice our mounting instructions

159

PL PK P 450 3 8

225S / 225M(60 x 140)

250M(65 x 140)

280S / 280M(75 x 140)

315S / 315M(80 x 170)

355L / 400M(100 x 210)

71(14 x 30)

80(19 x40)

90S / 90L(24 x 50)

100L / 112M(28 x 60)

132S / 132M(38 x 80)

160M / 160L(42 x 110)

180M / 180L(48 x 110)

200L(55 x 110)

225S / 225M(60 x 140)

250 M(65 x 140)

280S / 280M(75 x140)

315S / 315M(80 x 170)

355L / 400M(100 x 210)

37

45

55

75

90

110

132

160

200

355

710

0,25

0,37

0,55

0,75

1,1

1,5

2,2

3

4

5,5

7,5

11

15

18,5

22

30

37

45

55

75

90

110 -

160

355

710

450 450 450 400 350 350 6 17 M16

550 550 550 500 450 450* 6 17 M16

660 660 660 600 550 550* 8 22 M20

800 800 800 740 680 680* 8 22 M20

7,5 51

7,5 51

7,5 60

7,5 70

25 97 50

26 25340 97

325

50

32 30 50

40 36 148 50

160 160 160 130 110 110 4 9 M8

200 200 200 165 130 145 4 11 M10

250 250 250 215 180 190 5 14 M12

300 300 300 265 230 234 5 14 M12

350 350 350 300 250 260 6 17 M16 26 18

400 400 400 350 300 300 6 17 M16

550 550 550 500 450 450* 6 17 M16

660 660 660 600 550 550* 8 22 M20

800 800 800 740 680 680* 8 22 M20

450 450 450 400 350 350 6 17 M16

13 13 140

144

25

97 10

37 25

97187

97

5057

56

97

92252

7725 15

260 95

260 97

340 97

120

25 15

26

25

25

1612

18 12

20 15 231

228

25 20

26 25

32 30

50

50

50

50

500 50

20 50

7,5 28

7,5 36

7,5 43

7,5 45

7,5 51

7,5 51

7,5 51

7,5 60

7,5 70

7,5 51

PFK 160/6/..

PFL 160/6/..

PK 200/4/..

PK 200/11/..

PL 200/11/..

PK 200/13/..

PK 200/30/..

PL 200/30/..

PK 250/13/..

PK 250/15/..

PL 250/15/..

PK 250/17/..

PK 300/8/..

PK 300/9/..

PL 300/9/..

PL 300/13/..

PK 300/15/..

PK 350/8/..

PK 350/11/..

PL 350/11/..

PK 350/18/..

PL 350/18/..

PL 400/3/..

PK 400/12/..

PL 400/12/..

PK 450/5/..

PL 450/5/..

PK 450/6/..

PFL 450/9/..

PK 450/12/..

PL 450/12/..

PK 550/4/..

PL 550/4/..

PK 550/8/...

PK 660/3/...

PL 660/3/...

P 800/3/...

PK 450/2/..

PK 450/3/..

PL 450/3/..

PL 550/8/..

PL 550/1/..

PK 550/3/..

PL 550/3/..

PL 550/2/..

PK 660/2/..

PL 660/5/..

PL 660/2/..

PL 660/4/..

PL 800/1/..

PK 800/3/..

107

121

133

116

125

130

140

135

147

157

163

190

135

160

234

262

285

248

265

275

295

315

310

330

343

395

370

395

79

101

109

45

55

152

79

90

159

61

79

100

110

85

99

210

138

204

130

146

159

184

165

170

184

165

185

176

253

204

222

192

207

217

247

260

443

35

46

46

15

18

71

30

37

69

20

29

39

45

32

37

95

57

90

52

60

67

80

73

75

82

73

83

80

116

90

101

88

96

100

115

122

206

30

60

57 3612

10

142

127

186

186

225

30 36

77 40

10

20

40

40

30

40

74

95

53259

97290

260

325

259

370

400 80

500 80

340 156

30537 38

98

137

20

22

20

260

340

360

400

410

400

490

500

500

487

145

120

90

155

80

97

120

If venting holes or oil bleeds are requi-red, please mention in your order.

Flange diameter Model Internalof code codeIEC MotorNew bellhousing

type, short, “K”

Former bellhousingtype

Order form:

* Passing from dimension B3 to flange radius R = 5.

Hyd

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Ste

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Hydraulic ComponentsBellhousingsaccording to VDMA 24561 design A

For advanceddrive

technology

Dimensions [mm]IEC - kW Bell- Gas- Footmotor size with housing ket flange

n = DP PTFL/(shaft end) 1500 PTFS



A B B1 B3 h K M L1 L3 L5 B5 B4 B9 L7 B20 L21

Other bellhousings

New bellhousing type, Long

160

PL PK 250 1 4

160 160 160 130 110 110 4 9 M8

200 200 200 165 130 145 4 11 M10

250 250 250 215 180 190 5 14 M12

71 0,25(14x30) 0,37

132S/ 5,5132M 7,5

(38x80)

160M/160L 11(42 x 110) 15180M/180L 18,5

(48x110) 22

100L/ 2,2112M 3

(28 x 60) 4

80 0,55(19x40) 0,7590S/90L 1,1(24x50) 1,5

300 300 300 265 230 234 5 14 M12

350 350 350 300 250 260 6 18 M16

13

16

18

20

25

7,5

7,5

7,5

7,5

7,5

28

36

43

45

51

25

36

50

50

12

12

15

15

PL 160/1/...

PL 160/4/...

PK 160/4/...

PL 200/1/...

PL 200/2/...

PL 250/1/...

PL 250/2/...

PL 250/7/...

PL 300/1/...

PK 300/2/...

PL 350/1/...

PL 350/2/...

70

110

95

90

100

110

115

125

132

137

171

181

27

50

43

37

42

45

47

52

56

59

73

78

8

12

70

90

70

90

120

145

120

145

120

145

90

91

120

91

120

150

180

150

180

156

180

120

35

45

35

45

53

64

53

64

59

64

45

22

22

20

22

16

25

22

47

46

33

33

33

31

Max. Min. Max. Min. Min. Venting OilA1 B B1 B3 h K M L5 C C1 C2 hole bleed

L1 L3 B4B9 L7 B20 L21

Hydraulic ComponentsBellhousingswith rectangular flanges

For advanceddrive

technology


Flange Model Internaldiameter code codeof IEC motor

New bellhousing type, short, “K”

New bellhousing type, Long

Order form:

Dimensions [mm]IEC - kW Bell- Gasket Footmotor with housing flange

n = DP PTFL(shaft end) 1500

d1 x l3 1/min Size Size Size

Venting hole and venting plugsavailable on request(Protection acc. to DIN EN 292part 2 "Safety of Machines")

Screw tightening torque with screw quality 5.6

Oil bleed available on request

Motor side

Pump side

Distance slee-ves availableon request

● Links between IEC motor and hydraulic pump● Both flange sides are finish machined● Motor and pump shaft centered● KTR bellhousings are made from aluminium● Designed for high loads● For almost every hydraulic pump available from stock or

in short term● For the bellhousing selection you require please either

see our selection programme at www.ktr.com or orderthe selection stored on CD-ROM

● Notice our mounting instructions

161

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nS

tah

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älte

r

100L / 112M(28 x 60)

132S / 132M(38 x 80)

2,2

3

4

250

KPT 250/2/..

KPT 250/3/..

KPT 250/4/..

KPT 300/2/..

KPT 300/3/..

KPT 300/4/..

KPT 300/5/..

KPT 350/2/..

KPT 350/3/..

KPT 350/4/..

160M / 160L(42 x 110)

180M / 180L(48 x 110)

1115

18,522

350

300

250

350

300

250

350

300

215

300

265

180

250

230

190

260

234

7

7

7

14

17

14

M12

M16

M12

19

26

20

12

15

15

166

230

208

40

50

50

7,5

7,5

7,5

43

51

455,5

7,5

120

124

135

144

155

168

196

188

204

228

12

16

27

15

26

39

67

18

34

58

74

42

56

57

56

57

56

77

97

54

52

57

63

68

74

84

82

87

102

PG KPT 250 1 4

160M / 160L(42 x 110)

180M / 180L(48 x 110)

200L(55 x 110)

11

15

18,5

22

37

45

350 350 350 300 250 260 7 17 M16 204 26 15 235 95 50 87 7,5 51PG 350/6/..

250M(65 x 140)

280S / 280M(75 x 140)

55

75

90

550 550 550 500 450 450 7 17 M16 248 26 24 350 97 50 116 7,5 51PG 550/8/..

400 400 400 350 300 300 7 17 M16 228 26 20 280 97 50 104 7,5 51PG 400/5/..30

225S / 225M(60 x 140) 450 450 450 400 350 350 7 17 M16 234 26 22 289 97 50 107 7,5 51PG 450/2/..

NEWNEW

● Bellhousing from cast iron EN-GJL-250● Bellhousing suitable for high loads● To be used in mining and offshore applications● Resistant to almost every hydraulic oil and salt water● Both mounting sides are finish machined● Motor and pump shaft centered● Good damping properties due to the relatively big mass● For almost every hydraulic pump available from stock or

within short term● Notice our mounting instructions

● Bellhousing from special nylon material- Accurate to size with higher temperatures and

moisture- Stiffness similar to aluminium bellhousings- Very good damping properties

● Low-cost alternative to bellhousings with damping ring● Both mounting sides are finish machined● Flange side for pump mounting from aluminium● Motor and pump shaft centered● For almost every hydraulic pump available from stock or

within short term● Notice our mounting instructions

Bellhousing from nylon

Dimensions [mm]


A1 B B1 B3 h K M L1 LF L3 L5 B5 B4 B9 L7 B20 L21




Hydraulic ComponentsBellhousingsBellhousing from alternative materials

For advanceddrive

technology


Flange Model Internaldiameter code codeof IEC motor

Bellhousing designfrom nylon

Bellhousing designfrom cast iron

Order form:

Bellhousing from cast iron

Dimensions [mm]


A1 B B1 B3 h K M L1 L3 L5 B5 B4 B9 L7 B20 L21




162

160 140 12 80 15 50 8 110 100 10 55 65 9 9

210 180 14 90 15 60 11 124 112 12 72,5 82,5 11 11

250 220 16 97 21 60 – 145 132 15 95 107,5 13 13

290 260 18 116 20 80 – 175 160 18 117 132,5 13 13

340 300 20 150 20 110 – 195 180 22 130 150 18 18

A A1 A3 A6 A4 A5 A10 B B1 B3 R R1 d a

PTFL 160 71

PTFL 200 90S/L

PTFL 250 100L/112M

PTFL 300 132S/M

PTFL 350 160M/L 180M/L

a a1 d H H1

14 10 14 125 60

14 10 14 150 75

18 12 18 175 90

18 12 18 200 100

18 12 18 225 110

18 12 18 275 140

22 15 22 330 165

PTFS 250

PTFS 300

PTFS 350

PTFS 400

PTFS 450

PTFS 550

PTFS 660

250

300

350

400

450

550

660

A A1 A2 A3 A5 A6 A7 A8 A9 A10 B B1 B2 B3 B4 R R1

250 215 – 18 185 230 190 – – 82 165 155 150 15 120 95 107,5

300 265 – 20 225 270 240 – – 92 200 185 183 18 148 117 132,5

350 300 – 25 265 305 260 160 – 110 252 235 228 18 188 130 150

400 350 – 20 300 350 300 185 – 125 277 260 240 20 193 150 175

450 400 – 25 335 385 350 207 – 138 312 295 290 20 232 175 200

550 500 40 20 415 465 450 245 90 165 370 350 325 25 230 225 250

660 600 50 25 495 555 540 292 102 195 405 380 355 30 250 275 300

Hydraulic ComponentsAccessories for bellhousingsFoot flange according to VDMA 24561

For advanceddrive

technology

● Material: PTFL; PTFS = aluminiumfrom PTFS 550 = steel

● The designing of PTFL by means of the finite element method permits very high loading capacity with minimum weight (DBGM)

● PTFL as a compact, space-saving design in combination with KTR bellhousing and damping ring

● Storage of only one electric motor type both for horizontal and vertical construction

● PTFS preferably for mobile applications

● All types available from stock - other sizes on request


Foot For flange bellhousing

Size Size

Foot flange PTFS *Foot flange PTFL*

Foot flange design PTFL (DBGM)

Dimensions [mm]

* according to VDMA guideline 24561 part 1

Dimensions [mm]Foot For bell-flange housingSize Size

Flange design PTFS

PTFS 800 on request.

In order to obtain the full loading capacity of the foot flanges all existing fastening bores have to be screwed up with the bellhousing!

Motor side Pump side

Motor side Pump side

163

ZO 160

ZO 200

ZO 250

ZO 300

ZO 350

210

250

300

360

410

A A1 ~A2 B B1 K M1 R T T1 T2 T3 d l l1

112

147

192

236

262

150

187

239

289

332

130

165

215

265

300

185

225

275

330

380

9

9

9

14

14

M 8

M10

M12

M12

M16

60

60

60

90

110

97,5

142,5

142,5

150

160

145

190

190

225

255

157,5

202,5

202,5

240

270

262,5

327,5

352,5

420

475

18

18

20

20

24

7

8

8

10

12

15

16

16

18

20

DZ 160

DZ 200

DZ 250

DZ 300

DZ 350

DP 160

DP 200

DP 250

DP 300

DP 350

ZO 160 - ZO 200 ZO 250 - ZO 350

DP 160 130 160 111 – – – – 4 x 9 –

DP 200 165 200 146 – – – – 4 x 11 –

DP 250 215 250 191 – – – – 4 x 13 –

DP 300 265 300 235 – – – – 4 x 13 –

DP 350 300 350 261 – – – – 4 x 17 –

DP 400 350 400 301 – – – – 4 x 17 –

DP 450 400 450 351 – – – – 4 x 17 –

DP 550 500 550 451 – – – – 4 x 17 –

DZ 160 185 210 160 97,5 145 157,5 262,5 4 x 9 35

DZ 200 225 250 200 142,5 190 202,5 327,5 4 x 9 35

DZ 250 275 300 250 142,5 190 202,5 352,5 6 x 9 35

DZ 300 330 360 300 150 225 240 420 6 x 14 60

DZ 350 380 410 350 160 255 270 475 6 x 14 80

2,5 mm thick

2,5 mm thick

Gasket DP

Material:perbunane

Gasket DZ

Hydraulic ComponentsAccessories for bellhousingsAccessories

For advanceddrive

technology

● Assembly and disassembly of the fully mounted drive unit outside the tank is possible

● Facilitates cleaning and maintenance

● Penstock connections via mounting flange

● Material aluminium

● Suitable for bellhousings up to size P 350

● Seals made from NBR can be delivered from stock

● Gaskets type DP and DZ made from perbunane (NBR)

● Gaskets type DP are used between bellhousing and tank coverand furthermore between bellhousing and ZO mounting flange

● Gaskets type DZ are used between ZO mounting flange andtank cover

Dimensions [mm]

B B1 B2 T T1 T2 T3 K R

GasketsSize

AdditionalflangeSize

Dimensions [mm] Gasket betweenoil tank and

additional flange(thickness 2,5 mm)

Gasket betweenbellhousing andadditional flange

(thickness 2,5 mm)

Gaskets for bellhousings and mounting flanges

Hyd

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Co

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Ste

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anks

80

79

78

77

76

75

74

73

72

71

70

D23072,5

D32-M73,6

164

Rigid75,8

aver

age

soun

d pr

essu

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vel L

A[d

BA

]

Hydraulic ComponentsDamping elementsNoise damping measures

For advanceddrive

technology

● Noise measurement in the R & D test center

● Noise measurement locally at the customer

● Airborne noise measurement on individual hydrauliccomponents and complete units

● Structure-borne noise measurement to prove the efficiency of KTR damping elements

● Optimization of noise levels of systems or hydraulic units

In its research and development test center, KTR has provided for a sound measurement room allowing for low reflectivetest conditions. Comparative measurements are performed on an actual hydraulic power pack in order to test and optimizethe efficiency of KTR damping elements. Apart from the stationary measurement in the laboratory, the efficiency of the KTRdamping measurements taken can be proven locally.

Examples of application

a) Damping ring only 3 – 6 dBAb) Damping rod only 3 – 4 dBAc) Damping ring and damping rod 6 – 8 dBAd) Damping ring, damping rod and elastic flange 7 – 10 dBA

Effect:The effect of the KTR damping elements reflects the structure-borne noise vibration by means of the vulcanized, non-prestressed rubberlayer in the acoustic frequency range from about 200 Hz. The reduction of structure-borne noise vibrations causes a reduced radiation ofthe airborne noise produced by the power pack.

Result of a noise measurement

Possible noise reductions compared to the rigid arrangement:

e) DT/DTV damping ring 3 – 6 dBAf) DT/DTV damping ring and damping ring 6 – 8 dBA

Test data:Electric rotary current asynchronous 180Mmotor: 18,5 kW, n = 1450 1/min

type B 3 / B 5

Pump: axial piston pump

Coupling: ROTEX® 42 - 92 Shore A

Electric MotorPump

Damping ring

Damping rod

Foot flange

Oil tank type BAK

Elastic flange

BellhousingDT ring

Integrated damping ring

165

80 68 4 6 78 60 6,6

100 82 5 8 95 65 9

130 110 6 10 125 95 9

80-2.11

80-2.10

80-2.9

80-2.8

80-2.7

80-2.6

80-2.5

80-2.4

80-2.3

80-2.2

80-2.1

100-2.5

100-2.4

100-2.3

100-2.2

100-2.1

130-2.4

130-2.3

130-2.2

130-2.1

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Hydraulic ComponentsDamping elementsElastic flanges

For advanceddrive

technology

● For structure-borne noise separation on the pressure and suction lines to the tank

● Suitable for bulkhead pipe fitting SV6 - SV42

● Sealing surface is moulded on

● Made from oil-resistant perbunane

● Larger types on request

ERD 100 – 2.3

Size 100 Finish bore with thread M36 x 2

Elastic flange Bulkhead pipe fitting*

Size A B a b D1 D2 dL

SV 28-L SV 25-S M 36 x 2 Ø 34

SV 22-L SV 20-S M 30 x 2 Ø 28

SV 18-L – M 26 x 1,5 Ø 24,5

– SV 16-S M 24 x 1,5 Ø 22,5

SV 15-L – M 22 x 1,5 Ø 20,5

– SV 12-S M 20 x 1,5 Ø 18,5

SV 12-L SV 10-S M 18 x 1,5 Ø 16,5

SV 10-L SV 8-S M 16 x 1,5 Ø 14,5

SV 8-L SV 6-S M 14 x 1,5 Ø 12,5

SV 6-L – M 12 x 1,5 Ø 10,5

– – – Ø 10 Standard design

SV 42-L SV 38-S M 52 x 2 Ø 50

– SV 30-S M 42 x 2 Ø 40

SV 28-L SV 25-S M 36 x 2 Ø 34

SV 22-L SV 20-S M 30 x 2 Ø 28


SV 42-L SV 38-S M 52 x 2 Ø 50

SV 35-L – M 45 x 2 Ø 43

– SV 30-S M 42 x 2 Ø 40


Order form:

* Bulkhead pipe fitting and washer do not form part of our supply.

Available from stock

Type L Type S Thread Pilot bore Commentlight heavy M for M Ø d

View A

View A

WasherBulkhead pipe fitting

Thread M

or Ød

Elastic flange

166

D 84 / D 125 / D 145

D 150

100 100 100 200 200 200 250 250

650 1800 3000 2300 4100 4000 6000 10 000

D 190 D 230 D 260 D 330 D 84 D 125 D 145

1 2 3

B4B7 D1 D2 D3 D4 LD L2 L3 L4 L5 L6 z x M 2)

min. max.

D 150/.. 18 83 122 148 83 100 78 45 5 15 13 16 30 4 x M8

D 190/.. 30 121 150 190 116 130 100 45 5 15 14 18 33 4 x M10

D 230/.. 97 143 195 234 143 160 136 58 5 18 17 23 47 4 x M12

D 260/.. 97 164 210 264 164 180 156 58 4 20 18 23 46 4 x M16

D 330/.. 120 208 264 330 208 220 201 83 6 35 23 28 64 4 x M20

D 84/.../A147 224 280 360 210 224 - 83 5 35 25 25 18 4 x M20

D 84/.../C

D 125/.../A 260 320 360 484 285 315 - 125 10 33 25 25 40 M20 3)

D 145/.../A 390 400 1) 590 370 400 - 145 12 45 35 35 47 M24 3)

Fmax. · LFperm. = ––––––––––– [N]

Lx

1) Pitch circle diameter on request.2) Tightening torque of screw quality 5.6.3) Number of fixing holes on request.

Order form:

D 230 14

Damping ring Size Internal code

The permissible weight load Fperm.

must not be exceeded by the existing weight load FG (radial or axial).

With a different distance of center of gravity LX the permissible weight load is converted.

If LX < L, Fmax. = Fperm.

Distance of center of gravity for radial load

L [mm]Perm. weight load

Fmax. [N]

Permissible radial and axial weight load of damping rings based on an ambient temperature of + 60 °C

Arrangement of dampingring D up to D 330

Design V1

Bellhousing withdamping ring

Design B3/B5

● Vulcanized and failsafe (up to D 330, DBGM)

● High weight load permissible (e. g. multiple pumps)

● Excellent damping properties

● Excellent resistance to hydraulic oil

● Sealing lips are moulded on (up to size 330) – no additional sealing required

● For the bellhousing selection you require please eithersee our selection programme at www.ktr.com or order the selection stored on CD-ROM

Dimensions [mm]Dampingring

Size

Integrated seal

Cams for pumps withrectangular connectiononly for damping ring type D 150

Hydraulic ComponentsDamping elementsDamping rings D

For advanceddrive

technology

167

160 130 111 4 x M 8 16,5 35 4 x 9 4 x 14,5 18 12

200 165 145,2 4 x M 10 20 40 4 x 11 4 x 17,5 20 23

250 215 191 4 x M 12 17,5 45 4 x 13 4 x 19,5 22 40

300 265 235 4 x M 12 17,5 50 4 x 13 4 x 19 24 40

350 300 261 4 x M 16 31 60 4 x 17 4 x 25 26 100

400 350 301 4 x M 16 31 70 4 x 17 4 x 25 31 100

450 400 351 8 x M 16 31 80 8 x 17 8 x 25 41 100

550 500 451 8 x M 16 30 68 8 x 17 8 x 25 23 210

660 600 551 8 x M 20 30 68 8 x 22 8 x 33 23 410

71 DTV 160

80, 90 S / 90 L DT 200

100 L / 112 M DT 250

132 S / 132 M DT 300

160 M/160L,180M/180L DT 350

200 L DT 400

225 S / 225 M DT 450

250 M, 280 S / 280 M DT/DTV 550

315 S / 315 M DT/DTV 660

2 31

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Hydraulic ComponentsDamping elementsDamping rings type DT (DBGM) and DTV

For advanceddrive

technology

● DTV for vertical assembly only!● To reduce noise between drive unit and tank by means

of rubber flexible separation

● Type DT for horizontal and vertical assembly

● Type DT is protected against separation (failsafe) by means of a special design (registered design of theinterconnected parts)

● Pressure-loaded elastomer due to the interconnectedparts

● High permissible radial, angular and axial load

● Sealing lips are moulded on - no additional sealings required

IEC -motor

Size

Damping ring

Size

Screwtightening torque

[Nm]

Dimensions [mm]

D D1 D2 z x G L L1 z x d z x d1 l

Permissible radial weight and bending load of DT damping rings with an operating temperature of + 60 °C

DT size 200 250 300 350 400 450 550 660

Fperm. [N] 370 720 1450 3600 4800 6600 13000 24000

Mb perm. [Nm] 30 65 175 740 1100 1600 4400 9000

Fperm. � FP + FM Mb perm. � FM · l1 - FP · l2

Example of assembly:

horizontal (type DT)with fixings installed reciprocally

Arrangement of DT ring

Sealing lips on both sides

Through holes for easy assembly in vertical design

Damping ringtype DT

Electric motor

Bellhousing

Tank wall

Dampingring

Pump

Damping ring type DT Damping ring type DT.../2

168 168

16 11 M 10 4 45 145 18 83

18 83

18 14 M 12 5 45 190

30 121

45 18 83

20 14 M 12 5 45 234 30 121

58 97 143

145 148

148

187

190

225

231 148

225

231 190

225

231 234

90

100

124

106

124

145

106

124

145

155

130

144

179

195

155

130

144

183

195

168

143

157

196

208

D 150/.. PTFL 200 200 165 130

D 150/..

D 190/..

D 150/..

D 190/..

D 230/..

PTFL 250 250 215 180

PTFL 300 300 265 230

90 S/90 L 1,1

(24x50) 1,5

132 S/ 5,5

132 M

(38x80) 7,5

2,2

3

100 L/

112 M

(28x60)

PK 200/11/...

PL 200/11/...

PK 200/30/...

PK 250/15/...

PL 250/15/...

PK 250/17/...

PK 250/15/...

PL 250/15/...

PK 250/17/...

PK 300/8/...

PK 300/9/...

PL 300/9/...

PK 300/15/...

PL 300/15/...

PK 300/8/...

PK 300/9/...

PL 300/9/...

PK 300/15/...

PL 300/15/...

PK 300/8/...

PK 300/9/...

PL 300/9/...

PK 300/15/...

PL 300/15/...

Min. Max.A1 B B1 L1 ges. L3 K M h LD B3 B4 B5 B5D

Hydraulic ComponentsDamping elementsDamping rings type D in combination with bellhousings 1)

For advanceddrive

technology

● The damping ring forms a centering unit with the bellhousing

● Combination also available for multiple pumps

● For the mounting of the damping ring special bellhousings are available to build a short design

● For the bellhousing selection you require please either see our selection programme at www.ktr.com or order the selection stored on CD-ROM


For IEC-motor from size 225 S / 225 M 8 fixing holesand through holes are offset 22,5° to the verticle.

Dimensions [mm]IEC - kW Bell- Damping FootMotor with housing ring flangesize n =

(shaft end) 1500


Please mention inyour order if ventingholes or oil bleeds,respectively, are requested.For dimensions see page 158/159.

1) Preferred combinations with short bellhousings, other combinations on request (see pages 158 and 159), phone (0 59 71) 798-0.

• For your power pack please pay attention to a separation of the piping, e. g. by tubes or elastic flanges (see page 165).• For further measures of noise damping we recommend to use damping rods (see page 170/171) or DT/DTV rings (see page 167).

169

1)

PL PK 250 15 92 D 150 23

25

26

18 83

25 45

26

30 121

25 17 M 16 6 260

26

143

25

58 97

26

164

25

45 30 121

20 17 M 16 6 300 143

58 97

164

45 30 121

25 17 M 16 6 350 143

58 97

164

83 120 208

45 30 121

143

26 17 M 16 6 58 450* 97

164

83 120 208

58 97 164

32 22 M 20 8 550*83 120 208

125 260 320

148

190

252

234

264

290

190

234260

264

325

190

260

325

234

260

325

264

260

325 330

400

190

340

400

234

340

400

264

340

400

330

340

500

340264

500

340330

500 484

175

190

204

229

175

188

204

229

188

204

217

242

188

204

217

242

247

210

215

229

228

242

228

242

247

230

249

267

243

234

262

280

243

234

262

280

268

237

252

262

248

265

275

248

265

275

275

290

300

310

318

330

343

372

PTFL 350 300 300 250

D 190/..

D 150/..

D 230/..

D 190/..

D 260/..

D 230/..

D 260/..

D 190/..

D 230/..

D 260/..

D 330/..

D 190/..

D 230/..

D 260/..

D 330/..

D 260/..

D 125/../..

D 330/..

PTFL 550 550 500 450

PTFS 660 660 600 550

PTFS 450 450 400 350

PTFS 400 400 350 300

160 M/ 11160 L 15

(42x110)

180 M/ 18,5180 L 22

(48x110)

225 S 37

225 M 45

(60x140)

250 M 55

(65x140)

280 S 75

280 M 90

(75x140)

315 S 110

315 M 132

315 L 160

(80x170) 200

200 L/ 30

(55 x 110)

PK 350/11/...

PL 350/11/...

PK 350/18/...

PL 350/18/...

PK 350/11/...

PL 350/11/...

PK 350/18/...

PL 350/18/...

PK 350/11/...

PL 350/11/...

PK 350/18/...

PL 350/18/...

PK 350/11/...

PL 350/11/...

PK 350/18/...

PL 350/18/...

PL350/48/98

PL 400/03/...

PK 400/12/...

PL 400/12/...

PK 400/12/...

PL 400/12/...

PK 400/12/...

PL 400/12/...

PL400/48/98

PL450/05/94

PK450/12/94

PL450/12/94

PL450/05/96

PK450/06/96

PK450/12/96

PL450/12/96

PL450/05/98

PK450/06/98

PK450/12/98

PL450/12/98

PL 450/05/...

PK550/04/94

PL550/04/94

PK550/08/94

PK550/04/96

PL550/04/96

PK550/08/96

PK550/04/98

PL550/04/98

PK550/08/98

PK 550/04/...

PL 550/04/...

PK 550/08/...

PK660/03/98

PL660/03/98

PK 660/03/...

PL 660/03/...

PK 660/03/...

Min. Max.A1 B B1 L1 ges. L3 K M h LD B3 B4 B5 B5D

Hyd

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Hydraulic ComponentsDamping elementsDamping rings type D in combination with bellhousings 1)

For advanceddrive

technology

Preferred combinations with short bellhousings, other combinations on request (see pages 158 and 159), phone (0 59 71) 798-0.

Flange Model Internal Damp- Size Internaldiameter of code code ing codeIEC-Motor ring

New bellhousingdesign, short, “K”

New bellhousingdesign, Long

Order form:

Details of the order designation are shown in our computer selection programme, or please mention the IEC-motor size and the detailed pump type for a selection.

Dimensions [mm]

* Passing from dimension B3 to the flange with radius R = 5

IEC - kW Bellhousing Damping FootMotor with ring flangesize n =

(shaft end) 1500


170

DSM 71

DSM 80

DSM 90 S

DSM 90 L

DSM 100 L

DSM 112 M

DSM 132 S

DSM 132 M

DSM 160 M

DSM 160 L

DSM 180 M

DSM 180 L

DSM 200 L

DSM 225 S

DSM 225 M

DSM 250 M

DSM 280 S

DSM 280 M

DSM 315 S

DSM 315 M

DSM 315 L

71

80

90 S

90 L

100 L

112 M

132 S

132 M

160 M

160 L

180 M

180 L

200 L

225 S

225 M

250 M

280 S

280 M

315 S

315 M

315 L

196

176

196

240

240

240

280

280

340

416

416

446

492

492

492

492

614

614

614

614

704

L L1 L2 h h1 h2 b b1 b2 d D M

156

146

156

205

205

205

245

245

300

370

370

400

430

430

445

445

570

570

570

570

660

90

100

100

125

140

140

140

178

210

254

241

279

305

286

311

349

368

419

406

457

508

40

40

40

40

40

40

45

45

60

60

60

60

60

60

60

60

60

60

60

60

60

8

8

8

8

8

8

8

8

15

15

15

15

15

15

15

15

15

15

15

15

15

12

12

12

12

12

12

12

12

15

15

15

15

15

15

15

15

15

15

15

15

15

50

50

50

50

50

50

50

50

70

70

70

70

70

70

70

100

100

100

120

120

120

21

22

24,5

24

24

20

20

20

28

28

35

35

35

35

35

50

50

50

60

60

60

25

25

25

25

25

25

25

25

35

35

35

35

35

35

35

50

50

50

60

60

60

14

14

14

14

14

14

14

14

18

18

18

18

22

22

22

22

22

22

22

22

22

20

20

20

20

20

20

20

20

26

26

26

26

33

33

33

33

33

33

33

33

33

M 6

M 8

M 8

M 8

M10

M10

M10

M10

M12

M12

M12

M12

M16

M16

M16

M20

M20

M20

M24

M24

M24

Design DSM

Hydraulic ComponentsDamping elementsDamping rods

For advanceddrive

technology

● Damping rods reduce the noise level and dampen vibrations

● Finish machined for motors IMB 35 (DSM), PTFL footflanges (DSFL) or PTFS foot flanges (DSFS) and PIK oilcoolers (DSK)

● Available from stock

● Special lengthes or special designs on request

● Also suitable for Nema motors

● Damping rods are made from natural rubber (NR)

● All damping rods are adapted to the weight load that is produced

Other sizes on request.

For motorSize

DampingrodSize

Dimensions [mm]

Damping rods design DSM for electric motors type IMB 35, protection IP 54

171

PTFL 160

PTFL 200

PTFL 250

PTFL 300

PTFL 350

DSFL 160

DSFL 200

DSFL 250

DSFL 300

DSFL 350

176

176

230

270

305


130

130

140

170

200

50

60

60

80

110

40

40

40

40

60

8

8

8

8

15

12

12

12

12

15

50

50

50

50

70

10

15

15

15

25

25

25

25

25

35

14

14

14

14

18

20

20

20

20

26

M 8

M10

M12

M12

M16

PTFS 250

PTFS 300

PTFS 350

PTFS 400

PTFS 450

PTFS 550

PTFS 660

DSFS 250

DSFS 300

DSFS 350

DSFS 400

DSFS 450

DSFS 550

DSFS 660

240

280

325

350

385

490

635


140

180

200

234

270

350

415

185

225

265

300

335

415

495

40

40

60

60

60

60

60

8

8

15

15

15

15

15

12

12

15

15

15

15

15

50

50

70

70

70

100

100

17,5

17,5

25

25

25

25

30

25

25

35

35

35

50

50

13

13

17

17

17

18

22

20

20

26

26

26

26

33

M12

M12

M16

M16

M16

M16

M20

PIK 200

PIK 250

PIK 300

PIK 350

DSK 200

DSK 250

DSK 300

DSK 350

240

270

280

325


210

240

250

295

154,5

175,5

199,5

243,5

40

40

45

60

8

8

8

15

12

12

12

15

50

50

50

70

25

25

25

35

25

25

25

35

14

14

14

14

20

20

20

20

M12

M12

M12

M12

Hyd

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on

ents

Ste

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anks

Hydraulic ComponentsDamping elementsDamping rods

For advanceddrive

technology

● Damping rods reduce the noise level and dampen vibrations

● Finish machined for motors IMB 35 (DSM), PTFL footflanges (DSFL) or PTFS foot flanges (DSFS) and PIK oilcoolers (DSK)

● Available from stock

● Special lengthes or special designs on request

● Also suitable for Nema motors

● Damping rods are made from natural rubber (NR)

● All damping rods are adapted to the weight load that is produced

Forfoot flange

DampingrodSize

Dimensions [mm]

Damping rods design DSFL for foot flange PTFL

Forfoot flange

DampingrodSize

Dimensions [mm]

Damping rods design DSFS for foot flange PTFS

For coolerSize

DampingrodSize

Dimensions [mm]

Damping rods design DSK for PIK bellhousings with integrated oil cooler with feet

Design DSFL Design DSFS Design DSK

172

L1 L2 L3 A A1 A2 A3 A4 B B1 B2 B3 D M h

100 154,5 94,5 275 225 163 112,5 180 165 130 130 145 20 167 M10 116,5

110 154,5 94,5 275 225 163 112,5 180 165 130 130 145 20 167 M10 116,5

124 154,5 94,5 275 225 163 112,5 180 165 130 130 145 20 167 M10 116,5

124 175,5 115,5 308 250 180 125 220 215 180 150 190 20 192 M12 129

135 175,5 115,5 305 250 180 125 220 215 180 150 190 20 192 M12 129

144 199,5 139,5 359 300 205 154 260 265 230 175 234 30 242 M12 154

155 199,5 139,5 359 300 205 154 260 265 230 175 234 30 242 M12 154

168 199,5 139,5 359 300 205 154 260 265 230 175 234 30 242 M12 154

188 243,5 183,5 405 360 230 175 310 300 250 200 260 50 292 M16 184

204 243,5 183,5 405 360 230 175 310 300 250 200 260 50 292 M16 184

100 L/ 2,2112 M 3(28x60) 4

90 S/90 L 1,1(24x50) 1,5

80 0,55(19x40) 0,75

132 S/ 5,5132 M 7,5(38x80)

1115

18,522

160 M/160 L(42x110)180 M/180 LØ 48x110

B4min.

PIK 200/1/...

PIK 200/2/...

PIK 200/4/...

PIK 250/2/...**

PIK 250/4/...**

PIK 300/1/...

PIK 300/3/...

PIK 300/4/...

PIK 350/1/...

PIK 350/2/...

Hydraulic ComponentsOil coolersBellhousings with integrated oil cooler PIK (DBGM)

For advanceddrive

technology

* Dimensions following the VDMA guideline 24561.** In case of an engine speed of � 1900 min-1 a steel fan must be used.

● Suitable to cool the entire oil volume (return pass)● Constant air flow rate of the heat exchanger due to a low

pressure principle (DBGM)● Optimum utilization of the high-performance heat

exchanger● Optimum accommodation of housing and fan wheel● Direct suction of cold ambient air by the heat exchanger● Heat exchanger can easily be cleaned externally

(without any disassembly)● For the bellhousing selection you require please either

see our selection programme at www.ktr.com or orderthe selection stored on CD-ROM

Dimensions [mm] *IEC-motorSize kW with

(Shaft) 1500 1/min

PIK oil cooler

type

Orderform:

PIK 300 3 5 15

Bellhousing Flange diameter Model code Internal Standard designwith integrated of (code referring code 11 – with feet

oil cooler IEC-motor to length) 15 – V1 design

For PIK sizes 200 and 350 please mention the IEC-motor sizes in your order.

Assembly

For assembly and disassembly of the oil connection pipes please hold up with a hexagon key (max. tightening torque 40 Nm).No reduction of the cross section behind the cooler. Return filter to be installed in front of the cooler (dynamic pressure, danger of bursting)Tensions inside the connection pipes have to be avoided!Vibration of the piping is to be avoided (should possibly be intercepted in front of the connection).Supply and discharge to be chosen alternatively.Please note that several hydraulic systems produce pressure peaks of more than 16 bar in the reverse motion (danger of bursting)!Please consider our mounting instructions under www.ktr.com.

From size 2508 threads

Air exit

Air

inta

ke

View pump side View motor side

Pump sideMotor side

173

PIK 200

PIK 250

PIK 300

PIK 350

PIK 200

PIK 250

PIK 300

PIK 350

�T = 50 K

�T = 40 K

�T = 30 K

�T = 20 K

�T = 50 K

�T = 40 K

�T = 30 K

�T = 20 K

�T = 50 K

�T = 40 K

�T = 30 K

�T = 20 K

�T = 50 K

�T = 40 K

�T = 30 K

�T = 20 K

� = 100 mm2/s

� = 80 mm2/s� = 60 mm2/s� = 40 mm2/s

� = 100 mm2/s

� = 80 mm2/s� = 60 mm2/s� = 40 mm2/s

� = 100 mm2/s

� = 80 mm2/s� = 60 mm2/s� = 40 mm2/s

� = 100 mm2/s

� = 80 mm2/s� = 60 mm2/s� = 40 mm2/s

2,0

1,8

1,6

1,4

1,2

1,0

0,8

0,6

0,4

0,2

0,0

3,0

2,5

2,0

1,5

1,0

0,5

0,0

1,4

1,2

1,0

0,8

0,6

0,4

0,2

0,0

1,4

1,2

1,0

0,8

0,6

0,4

0,2

0,0

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80

0 5 10 15 20 25 30 35 40 45 50 55 60 0 5 10 15 20 25 30 35 40 45 50 55 60

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80

0 2 4 6 8 10 11 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

3,0

2,5

2,0

1,5

1,0

0,5

0,0

3,5

3,0

2,5

2,0

1,5

1,0

0,5

0,0

2,5

2,0

1,5

1,0

0,5

0,0

6

5

4

3

2

1

0

1,00,90,80,70,60,50,40,30,20,10,0

0 2 4 6 8 10 11 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

0 2 4 6 8 10 11 12 14 16 18 20 22 24 26 28 30 32 34 36 38 400 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

Electric motor

Damping rods design DSK

KTR productsavailable from stock

PIKfan wheel

ROTEX®-motor hub

PIK oil cooler

PIK feet

ROTEX®-pump hub

ROTEX®-spider

Hydraulicpump

Systemarrangement

2. Working pressureThe maximum permissible working pressure for the oil cooler is 16 bar. Max. operating pressure in case of static load 40 bar.(All values apply for the medium pressure cooler.)

The diagrammes shown are based on actual measurements of the PIK oil cooler performed in the KTR R & D test center.With 3000 1/min the cooling effect is increased by 50%.

4. Fan wheelTorsional direction looking onto the pump – right –standard design.

Performance of the fan with 1500 1/min

PIK 200 = 25 WPIK 250 = 40 WPIK 300 = 125 WPIK 350 = 230 W

Air pressure rate in m3/h at 1500 1/min

PIK 200 = abt. 90 m3/hPIK 250 = abt. 200 m3/hPIK 300 = abt. 400 m3/hPIK 350 = abt. 860 m3/h

5. Cooler connectionR 3/4“ internal thread

6. Oil flowFor a higher oil flow than indicated in the above diagramme, please consult with our Engineering Department, phone (0 59 71) 798-0.

Cooling effect PK (kW)

Hydraulic ComponentsOil coolersBellhousings with integrated oil cooler PIK (DBGM)

For advanceddrive

technology

1. Cooling effect for a speed of 1500 1/min depend-ing on the temperature difference between oil intake and air intake and oil volume

3. Pressure difference depending on oil flow andoil viscosity

Viscosity measured up to 100 mm2/s.Higher viscosity on request.

Volume flow Q (L/min)







Pressure difference p (bar)








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TAK 1014 M O2W– FW– 1– 1–– –

174

4575

225

330

5..

7..

10..

90

210

22

46

106

-

23

53

17

34

82

-

16

40

26

52

122

-

24

58

TAK

TEK

TAK TEK

2) Operating temperatureThe max. operating temperatures are:TAK = 120 °C; TEK = 95 °C

3) Operating pressureThe max. operating pressure of TAK and TEK is:Shell = 35 bar; Tubes = 16 bar

Componentsmounting bracket

shellbaffle

end plates

cooling finstype designation plate

tubes

end caps

gaskets

additional installation

Standard coolers

steel

TAK = steel; TEK = brass

aluminium

TAK = copper/nickel; TEK = copper

grey cast iron

nitrile rubbercellulose fibres

Seawater coolers

steel

copper nickel alloy

aluminium

TAK = copper/nickel; TEK = copper

grey cast iron(with copper/nickel layer)

nitrile rubbercellulose fibres

zinc anode

Technical data

Orderform:

ATTENTION: Incorrect assembly can lead to a damage to the cooler!

1) Maximum flows

All flows l/min.

SeriesTAK/TEK

OilShell

1-pass 2-pass 4-pass

TAK = built-on cooler/TEK = built-in cooler

Unit size

Oil connection typeM = BSPF FM = SAE-flange (optional)

Cooling water connection system1W = 1-pass 2W = 2-pass 4W = 4-pass

Bypass valveO = without B = with

FW = fresh water SW = seawater

Tubes1 = copper - standard with TEK 2 = copper/nickel - standard with TAK

Tube sheet1 = steel - standard with TAK 2 = brass - standard with TEK 3 = saltwater-proof

For advanceddrive

technology

Hydraulic ComponentsOil coolersOil-water coolers

To define the cooling performance or the cooler please contact KTR (phone: +49-59 71/7 98-4 24).

● Öil-water coolers as tube-bank heat exchanger● Designs: TAK (built-on cooler)

TEK (built-in cooler)● Wide fields of applications in industry● Large cooling surface with low dimension● High effectivity - heat exchange performance up to

230 kW due to aluminium laminas pushed over bank oftubes (cooling surface = 0,43 m² up to 18,41 m²)

● Minimum flow resistance due to large oil connections● Maximum pressure: oil = 35 bar; water = 16 bar● Optionally available in saltwater-proof design● Easy to clean due to removable end caps

Materials

Water Water (tubes Cu) Water (tubes CN)

2-pass 4-pass 2-pass 4-pass

175

A

B

C

D

DC

B A

D

C

D

C

B A

A

B

C

D

A

TAK - 10..TAK - 7..TAK - 5..

1289065

B

201512

E

11610382*

G

11610383

I

16512789

L

10276

63,5M

Ø11x25Ø11x19Ø9x16

Q

G 1/4”G 1/4”

-R

G 1 1/2”G 1 1/4”G 3/4”

T

1026641

A

TAK - 10..TAK - 7..TAK - 5..

1289065

B

201512

E

1139183

G

1109585

I

16512789

L

10276

63,5M

Ø11x25Ø11x19Ø9x16

Q

G 1/4”--

R

G 1 1/4”G 1”

G 3/8”T

1026641

U

6041

TAK - 10..TAK - 7..

12890

2015

112107

11095

165127

10175

Ø11x25Ø11x19

G 1/4”G 1/4”

G 3/4”G 1/2”

10266

6444

28

1872633143654165176709752833854355376899943894405416949991303

1872653143654165176729762583604115136659953694205226749791284

--------

2623644155166699743634135156679721277

5597148199250351504809761772283304827871572073094617661071

5357575757575757737373737373929292929292

18926531636741851967297627237342452667898339244354469710021306

0,430,730,941,131,431,742,353,571,382,182,533,294,446,734,385,176,739,0613,7418,41

3,153,603,454,054,55,16,07,87,38,48,8

10,211,615,515,416,919,821,830,539,8

G 3/4”G 3/4”G 3/4”G 3/4”G 3/4”G 3/4”G 3/4”G 3/4”

G 1 1/2”G 1 1/2”G 1 1/2”G 1 1/2”G 1 1/2”G 1 1/2”G 1 1/2”G 1 1/2”G 1 1/2”G 1 1/2”G 1 1/2”G 1 1/2”

--------

SAE 1 1/2”SAE 1 1/2”SAE 1 1/2”SAE 1 1/2”SAE 1 1/2”SAE 1 1/2”

SAE 2”SAE 2”SAE 2”SAE 2”SAE 2”SAE 2”

--------

35,835,835,835,835,835,842,942,942,942,942,942,9

--------

69,969,969,969,969,969,977,777,777,777,777,777,7

TAK-505TAK-508TAK-510TAK-512TAK-514TAK-518TAK-524TAK-536TAK-708TAK-712TAK-714TAK-718TAK-724TAK-736TAK-1012TAK-1014TAK-1018TAK-1024TAK-1036TAK-1048

CD F H

WT1)

[m2] X V

Type „2-pass“ Type „4-pass“

1-pass 2-pass 4-pass

Weight[kg]

Oil connectionStandard

SOptional

SAE-flangeType

1) WT = Heat exchange surface [m2]Flange TAK 700 = 1 1/2”; flange TAK 1000 = 2”

TAK - Type “2-pass”

TAK - Type “4-pass”

* outside TAK - 505 = 66 mm

Dimensions [mm]

For advanceddrive

technology

Hydraulic ComponentsOil coolersOil-water coolers - Design TAK

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- medium to be cooled

- cooled medium

- cooling water „on“

- cooling water „off“

TAK - Type „1-pass“

- medium to be cooled

- cooled medium

- cooling water „on“

- cooling water „off“

TAK - Type „2-pass“

Type

Unit dimensions

Dimensions [mm]Type

176

TEK-M-508

TEK-M-512

TEK-M-514

TEK-M-518

TEK-M-524

TEK-M-536

TEK-M-708

TEK-M-712

TEK-M-714

TEK-M-718

TEK-M-724

TEK-M-736

TEK-M-1012

TEK-M-1014

TEK-M-1018

TEK-M-1024

TEK-M-1036

TEK-M-1048

285

386

437

539

691

996

296

397

448

550

702

1007

425

476

578

730

1035

1340

140

241

292

394

546

851

141

242

293

395

547

852

220

271

373

525

830

1135

145

145

145

145

145

145

155

155

155

155

155

155

205

205

205

205

205

205

78

78

78

78

78

78

95

95

95

95

95

95

120

120

120

120

120

120

50

50

50

50

50

50

65

65

65

65

65

65

84

84

84

84

84

84

150

150

150

150

150

150

185

185

185

185

185

185

230

230

230

230

230

230

65

65

65

65

65

65

89

89

89

89

89

89

128

128

128

128

128

128

130

130

130

130

130

130

165

165

165

165

165

165

205

205

205

205

205

205

30

30

30

30

30

30

47

47

47

47

47

47

62

62

62

62

62

62

R 1/2”

R 1/2”

R 1/2”

R 1/2”

R 1/2”

R 1/2”

R 1”

R 1”

R 1”

R 1”

R 1”

R 1”

R 1 1/4”

R 1 1/4”

R 1 1/4”

R 1 1/4”

R 1 1/4”

R 1 1/4”

-

-

-

-

-

-

18

18

18

18

18

18

22

22

22

22

22

22

-

-

-

-

-

-

R 1/2”

R 1/2”

R 1/2”

R 1/2”

R 1/2”

R 1/2”

R 3/4”

R 3/4”

R 3/4”

R 3/4”

R 3/4”

R 3/4”

-

-

-

-

-

-

48

48

48

48

48

48

63

63

63

63

63

63

0,73

1,13

1,43

1,74

2,35

3,57

1,38

2,18

2,53

3,29

4,44

6,73

4,38

5,17

6,73

9,06

13,74

18,41

G 1”

G 1”

G 1”

G 1”

G 1”

G 1”

SAE 1 1/2”

SAE 1 1/2”

SAE 1 1/2”

SAE 1 1/2”

SAE 1 1/2”

SAE 1 1/2”

SAE 2”

SAE 2”

SAE 2”

SAE 2”

SAE 2”

SAE 2”

A B C D E G O H I K L M NF *

WT1)

[m2]

U V W X Y Z

SAE 1”

SAE 1 1/2”

SAE 2”

70

93

102

52,37

69,85

77,77

55

78

90

26,19

35,71

42,88

25

38

49

M10

M12

M12

Hydraulic ComponentsOil coolersOil-water coolers - Design TEK

For advanceddrive

technology

1) WT = Heat exchange surface [m2]

* Unit size 500: SAE 1“ optional. Unit sizes 700+1000: thread optional

TEK

Unit dimensions

TypeGeneral dimensions [mm] 2-pass 4-pass

SAE-connection3000 P.S.I.

„2-pass“ „4-pass“

WaterInlet - Outlet

OilInlet “F”

177

400 200 230600 300 230800 400 230

1000 500 2301200 600 2301400 700 2301600 800 2301800 900 2302000 1000 2302200 1100 2302400 1200 2302800 1400 2303200 1600 2303600 1800 3 x 4004000 2000 3 x 400

500 200 230750 300 230

1000 400 2301250 500 2301450 600 2301700 700 2301950 800 2302200 900 2302450 1000 2302700 1100 2302950 1200 2303450 1400 3 x 4003900 1600 3 x 4004400 1800 3 x 4004900 2000 3 x 400

450 300 230600 400 230750 500 230900 600 230

1050 700 2301200 800 2301350 900 2301500 1000 2301650 1100 2301800 1200 2301950 1300 2302100 1400 2302250 1500 2302400 1600 230

EHP 1950- 1300- G 2”- TI- 1 x 230 V-

NEWNEW

Hydraulic ComponentsTank heatersInserted heating cartridges type EHP

For advanceddrive

technology

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Type TA

Type TI unheated

Without temperature control Without temperature control With temperature control

Heatingcapacity

[Watt]

Immersiondepth

T[mm]

Voltage

[V]

Heatingcapacity

[Watt]

Immersiondepth

T[mm]

Voltage

[V]

Heatingcapacity

[Watt]

Typ

e E

HP

(TA

/TI)

G 2

”w

ith

tem

per

atu

re c

on

tro

l

Typ

e E

HP

G 2

”

Typ

e E

HP

G 1

1/2

”

Immersiondepth

T[mm]

Voltage

[V]

Type EHP – G 1 1/2” Type EHP – G 2” Type EHP (TA/TI) – G 2”

As an alternative: Control of tank heater possible in combination with KTR industrial controls with more than one temperature switch point(see page 179 to 181). In this case the temperature control on the tank heater can be done without.

Order form:

Type

Capacity [W]

Immersion depth T [mm]

Size of screwing thread

TA = temperature control with external settingTI = temperature control with internal settingO = without temperature control

Please make sure to mention the voltage [V] in your order,e. g. 1 x 230 V; 2 x 400 V; 3 x 400 V

● Inserted heating cartridges to preheat hydraulic oil● Temperature control by internal or external setting

single-pole control 0 - 85 °C, 16 Ampere● Replaceable ceramic heating cartridges

(assembly without oil drain)● Steel cap from bright zinc coating● Suitable for horizontal assembly below oil level● Material: steel (other material on request)● Surface load 1.5 W/cm² for hydraulic oils● Protection class IP 65

(excluding design EHP (TA) IP 54)● Further designs available on request● The connector pin assignment is enclosed to the unit● Notice our mounting instructions (www.ktr.com)

178

EH 990- 450- G 1 1/2”- TI- 1 x 230 V-

380 200 230500 250 230750 350 230990 450 2301460 650 2301825 800 2302300 1000 230

250 240 230500 285 230

1000 380 230

TEHM 1000- 00-

NEWNEW

Technical Data:Shifting accuracy: ± 3° Surface load: 1,2 W/cm² (0,6 W/cm² on request)Voltage: 230 V (other on request) Connection cable: Three-pole, 2,5 m long including screwed cable gland M20x1,5

Hydraulic ComponentsTank heatersInserted tubular heatings type EH

For advanceddrive

technology

Without temperature control With temperature control

Cover

Max. oil level

Magneticclamp

Type TA

Type TI

Description of product:The coiled tubular heating elements to preheat hydraulic fluids in order to avoid breakdowns which may arise on machine tools,presses, hydraulic lifts etc. due to cooling of the hydraulic plants. Control with installed thermostat and cut-off temperature preset by the company to 20 °C, switching precision ~ 3 °C.

As an alternative: Control of tank heater possible in combination with KTR industrial controls with more than one temperatureswitch point (see page 179 to 181). In this case the temperature control on the tank heater can be done without.

Type EH – G 1 1/2” Type EH (TA/TI) – G 1 1/2”

Heatingcapacity[Watt]

Immersiondepth T

[mm]

Voltage

[V]

Typ

e E

HG

1 1

/2”

wit

ho

ut

or

wit

hte

mp

erat

ure

co

ntr

ol

● Inserted tubular heating element to preheat hydraulic oil● Suitable for horizontal assembly below oil level● With or without temperature control for internal or external

setting with single-pole control 0 - 85 °C, 16 Ampere● Surface load 1.5 W/cm² for hydraulic oil● Steel cap from bright zinc coating● Material: steel (other material on request)● Protection class IP 65 (excluding design EH (TA) IP 54)● Further designs available on request● The connector pin assignment is enclosed to the unit● Notice our mounting instructions (www.ktr.com)

● To preheat hydraulic oil● Inserted tank heater either horizontally to the tank ground or

vertically to the tank wall by means of magnetic clamps● Ideal solution to retrofit existing machines and plants● Assembly without oil drain● Internal control with preset cut-in or cut-off temperature (20 °C)● Shifting temperatures may be amended by KTR on customer’s

request● Other media/operating fluids available on request● The connector pin assignment is enclosed to the unit● Notice our mounting instructions (www.ktr.com)

Order form:

Inserted tank heater with magnetic clamp:Type TEHM

Type

Capacity [W]

Immersion depth T [mm]

Size of screwing thread

TA = temperature control with external settingTI = temperature control with internal settingO = without temperature control

Please make sure to mention the voltage [V] in your order,e. g. 1 x 230 V; 2 x 400 V; 3 x 400 V

Heatingcapacity

[Watt]

Overalllength L

[mm]

Voltage

[V]

Typ

e T

EH

M

Order form:Type

Capacity [W]

Cut-off temperature set bythe company to 20 °C = 00 (standard).Without temperature control = 01.Requested cut-off temperature e. g. 35 °C = 35.

179

➔

Hydraulic ComponentsTemperature control and monitoringIndustrial control system

For advanceddrive

technology

Type S1Type H and UType R and L

R: Dipping sleeve on the rightL: Dipping sleeve on the left

H: Dipping sleeve in the back on the rightU: Dipping sleeve at the bottom

S1: with 1 hoseS3: with 2 hoses

Hose lengths: S1= 1500 mm and S3= 2* 1500 mm

In case of IRN only types H and V are available!

Viewing direction

● Temperature control, indication and control of coolingand heating circles

● Excess temperature safety device of units

● Level control (IRN)

● Used in hydraulic, lubrication and tempering units

● Up to 7 functions in one housing

● Dipping sleeve made from stainless steel

● Stable housing made from hardly inflammable and self-extinguishing Makrolon

● Operating range from - 30 °C to + 160 °C

● Digital control system on request

Type/position of the dipping sleeve

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Housing edge Housing edge

Housing edge

Contacts

Plug A02DIN 43650

Plug A03DIN 43651

Plug A05M12 – 4 pol.

Electrical connections (IR and IRN)

A01 standard: Flat plug 6,3 x 0,8; enclosed flat plug-in sleeves DIN 46247/3

A04 special design: Europe terminal strip completely cabled

Connectors A02, A03 and A05 see pictures.

180

A CHdED

BD1

82

120

160

240

80

80

80

120

40

30

44

44

85

85

85

100

25

45

35

40

5,2

5,2

5,2

5,2

94

94

94

134

70

108

148

228

1

2

3

4 / 5 / 6 / 7

RangeDegrees Celcius

Max. probe temperaturelimiting temperature

Shifting differenceKelvin

Controllers and temperature indication (IR and IRN)

* Manual adjustment

Type Function

00 Adjustable controller - 30 to 40 80 ~5

02 Adjustable controller 0 to 80 120 ~5


04 Adjustable controller 10 bis 120 160 ~10


07 Adjustable limiter* 0 to 150 200 ~5

T1 Thermometer 0 to 120 140

T2 Thermometer - 40 to 80 100

inst

alla

tion

leng

th

appr

ox.1

00 m

mea

ch c

ontro

ller


For advanceddrive

technology

Type: IR

Dimensions of the housing (IR and IRN) Dimensions of the swimmer (IRN)

Type: IRN (with level switch)

Dimensions of the dipping sleeve IR

Length of the dipping sleeve IRN: EL = L1 + 100 mm/controllere. g. EL = installation length/ length of the dipping sleeve

Lowest switch point L1 = 250 mm, IRN with 2 controllersEL = 250 mm + 2 x 100 mmEL = 450 mm

FormSwimmerType S1 – S3 Dimensions

MaterialNumber offunctions

Cylinder

Cylinder

Cylinder

Ball

Hostaform C

Hostaform C

1.4571

1.4571

Standard

SW01

SW02

SW03

Type/ EL - mm installation length 100 200 300 400 500 900

ET - mm minimum depth of immersion referring to the number of installed functions1 – 3 functions 904 – 6 functions 1807 functions 270

181

IR 200 H 03A01 – 02– 02– T1–– –

PE

LED12 - 24 V

16 A (2,5)/250 VAC

10 A (1,5)/400 VAC

2

3

4

0,5 K/min.

IRN 400 U2 03 70A01 SW1200– –02– –– T1 –– –

LED240 V

5

6


For advanceddrive

technology

Level contact(s)Connection terminal 2,5 mm2 for wire end ferruleslower (first) contact higher (second) contact

Technical data Technical data

Index

green

red

red + green

Index

green

red

Max. shifting power (W/VA) 60

Max. shifting voltage (V AC) 250

Max. shifting current (A) 1T max.dependenton the type

Type

Length of the dipping sleeve

Position of dipping sleeve

Connection

Requested controller or thermometer (max. 7).Arrangement according to requested assembly.If LED is requested, the figure 0 in the controller name is replaced by the respective index number (e. g. controller 02 and LED red = 32).

Controller 1 ... XConnection 6,3 AMP

Insulated plug

Pin connection each controller or level contactPE - connection (customer)

Orderform „IR“:

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Orderform „IRN“ (with level switch):

Type

Length of the dipping sleeve

Pos. of dipping sleeve and number of switch points (max. 3)

Connection

Requested controller or thermometer (max. 6).Arrangement according to requested assembly.If LED is requested, the figure 0 in the controller name is replaced by the respective index number (e. g. controller 02 and LED red = 32).

Position of switch point L1

Position of switch point L2 (Indicate only if requested)

Float type (indicate only in case of special design)

Technical dataAccuracy of indication

Housing materialDipping sleeveCable screwingProbe + capillary tubeShifting power

Failsafety

Class 3 according to DIN 16203Polycarbonate (makrolon)1.4301PolyamideCu16 A (2,5)/250 VAC10 A (1,5)/400 VAC0,5 A/24 VDCfurther dataon request2000 VAC between unifiedcontacts and mass1150 VAC between open contacts

Contact selectionContact materialSetting gangeShifting accuracyAmbient temperatureTest Certificates

IsulationProtection classCable screwingMax. operating pressureof the dipping sleeveIndication of thermometer

Unipolar changerHard silver Ag~ 30 °C to 160 °C~ 4 °C~ 35 °C to 80 °CVDE 0631, NF, SEMKO,Demko, ÖVE, KEMAAccording to VDEIP 65M16 with strain relief16 bar

~ 30 °C to 160 °C

Index

182

BAK 13

BAK 44

BAK 30

BAK 70

11,5

40,0

27,0

63,0

For advanceddrive

technology

● Made from aluminium for depressurized operation(0,5 bar at maximum)

● With oil collecting groove moulded on periphery for collection of leakage oil (Water Resources Act)

● O-ring seal for all tank sizes, ready to use● No painting or priming of the tank required● Good heat loss capacity due to high caloric conductibility

and large heat dissipating surfaces● All tanks are 100 % tight and may be stacked without

jamming● All sizes available from stock● All tanks including drain plug similar to DIN 908● Temperature resistant up to + 100 °C

Hydraulic ComponentsAluminium tanksDesign BAK

Avail. volume [Litres] Seal

O-ring seal RS 13 NBR







Tanks with oil collecting groove BAK 13, BAK 30, BAK 44 and BAK 70

183

BAK 10

BAK 40

BAK 20

BAK 63

9,5

40,0

18,0

63,0

NEWNEW


Flat seal FD 10




Flat seal FD 20



Tanks without oil collecting groove BAK 10, BAK 20, BAK 40 and BAK 63

For advanceddrive

technology

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● Made from aluminium for depressurized operation(0,5 bar at maximum)

● Without oil connecting groove● O-ring seal or flat seal for all tank sizes, ready to use● No painting or priming of the tank required● Good heat loss capacity due to high caloric conductibility

and large heat dissipating surfaces● All tanks are 100 % tight and may be stacked without

jamming● All sizes available from stock● All tanks including drain plug similar to DIN 908● Temperature resistant up to + 100 °C

Hydraulic ComponentsAluminium tanksDesign BAK

184

L1 L2 B1 B2 B3 H1 H2 t1 t2 z D

BAKW 13

BAKW 20

BAKW 30

BAKW 44

BAKW 70

BAK 13

BAK 20

BAK 30

BAK 40/BAK 44

BAK 63/BAK 70

11,8 l

20 l

33 l

45 l

63,5 l

380

570

550

600

730

188

400

300

341

422,5

310

350

400

500

580

60

60

60

60

60

118

150

150

241

282,5

110

110

160

160

160

100

100

150

150

150

3

3

3

3

3

3

3

5

5

5

4

4

4

4

4

9

12

12

12

12

A A1 A2 B B1 B2 St Al St Al

ST 30

ST 44

ST 70

AL 30

AL 44

AL 70

BAK 30

BAK 40/BAK 44

BAK 63/BAK 70

475

515

605

460

500

590

449

485

575

325

415

465

310

400

450

299

385

435

R

25

32

32

5

5

5

5

8

8

6

8,5

10,5

2,1

4,6

6,1

KE 01

KE 02

L l d1 G H J K SW

17,7

18

23,5

9,2

9,2

14

27,5

23,8

29

G1/2

G3/4

G1

2

2

2

27

32

40

21

27

34

27

32

40

G1/2A

G3/4A

G1A

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Oil sump For tankVolume of oil sump

Dimensions [mm]

Fortank

Dimensions [mm]Cover Cover thicknesss Weight [kg]

AlSteel

Oil sumps BAKW for KTR aluminium tanks BAK

Tank cover made of steel and aluminium, accessories for aluminium tank

Tank feet BF 150 made from

cast aluminium

Wheels LR 150with or

without lock

Order form: Tank cover for BAK 44 from steelOrder designation: ST 44

Feet for tank Order designation: BF 150

Plug for BAK 44Order designation: Plug DIN 908 with seal

G 1/2 A

BAK 10 - ST 10St: 3 mm thick; 1,9 kg

BAK 13 - ST 13 / AL 13St: 4 mm thick; 2,2 kgAl: 5 mm thick; 1,0 kg

BAK 20 - ST 20 / AL 20St: 5 mm thick; 5,8 kgAl: 5 mm thick; 2,0 kg

BAK 30-70ST 30-70AL 30-70

Air flow: KE 01 = 0,40 m3/minKE 02 = 0,45 m3/min

Filter breathers Oil level sight glass

KE 01 and KE 02filter grade 10 µm

KE 03filter grade 45 µm

Filler breather with aeration filter Oil level sight glass

Filler breatherSize

Dimensions [mm]

A B C D E F M

44,5 110 48,5 28 41,3 30 3xM5

79,9 134 54 48,7 73 53 6xM5

Oil level sightglass size

Dimensions [mm]

Hydraulic ComponentsAccessories for aluminium tanksDesign BAK

185

KO 01 / KOT 01

KO 02 / KOT 02

KOO 02 / KOS 02

KO 03

A B C D E F M G I J

108

159

205

286

34

37

76

203

76

127

127

254

45 26 M12

-

-

50

-

39

47

39

76

68

76

KO 02 TS80+

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anks

Temperature indicationwith (KOT) and without (KO)

With visual/electrical control of theliquid level in the tank KOO/KOS

Combined with temperature switchTS60, TS70 or TS80

Order form:

Oil level indicator

Dimensions [mm] with TS

Type: KO, KOT, KOO, KOS

Size: 01, 02, 03

Temperature switch:TS60: Shifting temp. 60 °C/140 °FTS70: Shifting temp. 70 °C/158 °FTS80: Shifting temp. 80 °C/176 °F

ThermostatCable 8

Mass

ThermostatCable 1

● Oil level indicator with and without temperature indication

● Oil level indicator with liquid level control indication

● Oil level indicator to be combined either with temperatureswitch TS60, TS70 or TS 80

● Suitable fot hydraulic oil HL, HLP, gas to max. 80 °C anddiesel gas up to max. 60 °C

● Good UV resistance

Oil level indicator

KOTO1: Indication range + 20 °C to + 80 °CKOTO2: Indication range - 10 °C to + 80 °C

KOO: Electr. switch as openerKOS: Electr. switch as closer

Operating range: - 10 °C to + 80 °C Recommended screw tightening torque: 8 NmPrestress pressure of tank max. 1 bar

Elecrical connections and functions:

Contact load:KOS max. 10 WKOO max. 3 WVoltage:50 V AC/DCSwitching current:KOS max. 0,50 AKOO max. 0,25 A

Line box with PG9Protection IP 65Connection 3 not used

Alternating current• max. voltage 250 V• max. current with 10.000 circuits

2,5 A with cos w = 1,01,6 A with cos w = 0,6

• max. current with 10.000 circuits0,5 A with cos w = 1,0

~0,25 A with cos w = 0,6• min. switching current 50 mA

Direct current• max. voltage 42 V• max. current with

10.000 circuits 1 A

Technical data (opener) of the temperature switch:Shifting temperature: see order systemHysteresis 20 °C

Tolerance of the shifting temp.: ± 5 °C.

Hydraulic ComponentsOil tanks accessoriesOil level indicator

186

NVT 22 - 2 - 60 - D3

NVT22 NVT37 NVT45L 220 370 450L1 170 320 400L2 40 40 40

TE - PT-100 - 300

°C Ohm0 100,0010 103,9020 107,7930 111,6740 115,5450 119,4060 123,2470 127,0780 130,8990 134,70100 138,50

For advanceddrive

technology

Hydraulic ComponentsOil tanks accessoriesLevel temperature switch / accessories

Technical data

Orderform:

● Electrical level and temperature control

● Suitable for mineral oils

● Available with 1 or 2 level contacts and with 1 temperature probe

● Electrical switch: decreasing level „opener“increasing temperature „opener“

● Further lengths on request

Plug-in connection D03Three-pole + PE DIN 43650

Plug-in connection DM123pol.

IP65 protectionCable screwing PG11Max. voltage 230 V AC/DC

IP67** protectionCable screwing PG7**Max. voltage 24 V DC** with respective

upper part of plug

Switching tubeOperating pressure max. 1 barOperating temperature max. 80 °CDensity of fluid min. 0,8 kg/dm3

Swimmer SK 161 NBRSwitching tube MSFlange MS

Level contactsFunction NC (opener)Max. voltage operating 230 VMax. current 0,5 AContact load 10 VA

Temperature contactsMax. voltage operating 250 VMax. current switching 2 AMax. contact load 100 VASwitch-back difference 15 K ± 5 K

Table of dimensions

Type NVT Level temperature switch

Size 22 220 mm contact tube

37 370 mm contact tube

45 450 mm contact tube

Voltage D3 max. 230 Volt (Standard)

DM12 max. 24 Volt

Shifting-temperature

O without temperature switch

60 60 °C

70 70 °C

80 80 °C

Type* 1 2 switch contact area H a. L

2 1 switch contact area L and1 temperaure switch

With elastic nylonseal BD R3/4

* Type with level switch on request

Order form: Connection diagram:

Temperature probe - electronicResistance feeler elementLength of dipping sleeve

Inst

alla

tion

dept

hm

in.5

0

Flexibleseal(NBR)

Screwing and dipping sleeve: 1.4571 (stainless steel) – brass on requestAvailable lengths: 100, 200 and 300 mm from stock

(special lengths up to 1000 mm)Operating pressure: 10 bar (dipping sleeve of stainless steel)Operating temperature/ - 40 °C to + 100 °Cmeasuring range:Resistance feeler element: PT-100 Class B DIN/IEC 751Max. S-wire current PT-100: 1 mAPlug: according to DIN 43650 – 3 pl. + PE,

Protection class IP65, cable screwing PG11

Basic values of precisionresistance PT-100

Temperature probe „TE-PT-100“● Control of the operating temperature of the medium

● Value of resistance proportionally changeable to thetemperature

● Continuous signal change

● Flexible seal at the screwed thread head

● Optionally available with transmitter

Technical data

187

D1 D2 D3 D4 D5 x y

11,5

11,5

11,5

11,5

11,5

11,5

11,5

229

304

304

429

505

505

560

193

268

268

393

471

471

523

-

350

350

475

560

560

620

250

324

324

449

530

530

580

4

6

6

6

6

12

8

170

235

276

276

276

276

370

80

100

158

158

158

158

210

D[mm]

PRD 193 NBR

PRD 268 NBR

PRD 393 NBR

PRD 471 NBR

PRD 525 NBR

PRD 193 Viton

PRD 268 Viton

PRD 393 Viton

-

-

V250-4 PRD

V324

V449

V530

V580

229

304

429

507

561

For advanceddrive

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anks

Order form: Cleaning cover V449-6 with fastening reference circle Ø 449:Spline seal for cleaning cover V449-6:Logos are also possible in smaller quantities for all cleaning coverson request.

Order designation:V449-6PRD 393 NBR

Cleaning coverDIN 24339

Cleaning cover

Cleaning coverDimensions [mm]

V250-4 PRD

V324-6 DG *

V324-6 Mould *

V449-6

V530-6

V530-12

V580-8

Number ofbores

* Cover with 4-hole fixing on request.

Cleaning cover designV250-4 PRD

Gaskets for cleaning covers

Gaskets forcleaning covers

Size

Forcleaning

cover

● Cleaning covers V250-4 PRD for steel tanks with lowheight

● Cleaning covers V324 and V449 according to DIN 24339

● Made from aluminium

● Screw tightening torque for all cleaning cover sizes 10 Nm at the maximum

● On request available with logo

● Spline seal PRD from perbunane or Viton

● Max. permissible pressure = 0,5 bar

● Gaskets type PRD for all cleaning covers

● Gaskets type PRD made from perbunane (NBR), madefrom Viton on request

Hydraulic ComponentsAccessories for oil tanksCleaning covers

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