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Rolling Motor-K-70 Right Angle



Rolling Motor-K-70 Right Angle

Key Features

Our Latest Model Torque Controlled Rolling Motors have been designed specifically for the Boiler Tube Industry. Our Models K72-RT-90 AND K73-RT-190 are a Right Angle Tools Equipped with a Roll Throttle as standard. A Lever throttle is optional. Our Tools have a unique Head design

which features a fully enclosed bearing design for long and trouble free life. With Industry input, our tools have been specifically engineered to precisely and consistently Expand Tubes in Steam / Mud Drums, Fire Tube and related Boilers and Equipment.

 

K70 with right angle gear drive



K70 with parallel gear drive

K70 with single universal joint

 

Motors


 

K72-RT-90

K72-LT-90

K73-RT-190

K73-LT-190

K73-RT-280

K73-LT-280

K73-RT-375

K73-LT-375

K72-LT-90-ST

K73-LT-190-ST

FREE SPEED

RPM

90

90

190

190

280

280

375

375

90

190

TORQUE CONTROLED

 

YES

YES

YES

YES

YES

YES

YES

YES

STALL TYPE

STALL TYPE

MAXIMUM TORQUE

NM

410

410

200

200

140

140

110

110

440

210

FT.LBS

305

305

140

140

104

104

82

82

325

155

MINIMUM TORQUE

NM

200

200

95

95

60

60

40

40

STALL TYPE

STALL TYPE

FT.LBS

150

150

70

70

44

44

30

30

STALL TYPE

STALL TYPE

WEIGHT

KG

67

67

58

58

58

58

58

58

6

54

LBS

1 475

1 475

13

13

13

13

13

13

132

118

OVERALL LENGTH

MM

550

550

530

530

530

530

530

530

485

465

INCH

217

217

201

201

201

201

201

201

19

185

HIGHT WITHOUT SQUARE DRIVE

MM

70

70

65

65

65

65

65

65

70

65

INCH

275

275

26

26

26

26

26

26

275

26

SIDE TO CENTER

MM

37

37

28

28

28

28

28

28

37

28

INCH

15

15

11

11

11

11

11

11

15

11

SQUARE DRIVE

MM

3/4”

3/4”

5/8”

5/8”

5/8”

5/8”

5/8”

5/8”

3/4”

5/8”

INCH

19

19

158

158

158

158

158

158

19

158

THROTLE TYPE

TYPE

ROLL

LEVER

ROLL

LEVER

ROLL

LEVER

ROLL

LEVER

LEVER

LEVER

TUBE CAPACITY

MM

1 016

1 016

635

635

571

571

508

508

1 016

635

INCH

4”

4”

2,5”

2,5”

2,25”

2,25”

2”

2”

4”

2,5”

CHUCK SIZE

MM

25,4 & 19

25,4 & 19

19

19

19

19

19

19

25,4 & 19

19

INCH

1”& 3/4”

1”& 3/4”

3/4”

3/4”

3/4”

3/4”

3/4”

3/4”

1”& 3/4”

1”& 3/4”

CHUCK SIZE OPTIONAL

MM

   

12,7 QCC

12,7 QCC

12,7 QCC

12,7 QCC

12,7 QCC

12,7 QCC

 

12,7 QCC

INCH

   

1/2” QCC

1/2” QCC

1/2” QCC

1/2” QCC

1/2” QCC

1/2” QCC

 

1/2” QCC

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