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CONTACT US

sales@techdrives.co.uk

01234 753201

Torque limiters Ball & roller torque limiters
Locking bushes Clutches & Brakes Panasonic products Torque limiters Linear motion Gears/geared motors Screw Jacks Signalling & Displays Mail: sales@techdrives.co.uk?subject=Enquiry from Techdrives Website

BALL & ROLLER TORQUE LIMITERS

COMINTEC TYPES DSS & DSR 2.5 TO 12000NM

The Techdrives range includes sensitive ball type torque limiters and high torque roller types which synchronise on re-engagement.

Ball torque torque limiters transmit torque from input to output through a cage of balls sitting in sockets.  On overload the balls ride up out of the sockets compressing the disc springs and creating an axial movement that can be detected by a limit switch.  Sensitivity is high.  Re-engagement is fast and immediate when the overload is removed.

Roller type torque limiters are less sensitive to minor torque fluctuations and transmit a higher torque.  Torque is transmitted through a series of rollers spaced unevenly around the drive plate.  Re-engagement is normally only at 360 degrees of rotation although fractions of a revolution can be supplied as specials.

Both ball and roller torque limiters transmit torques in both directions of rotation.  The axial movement should be sensed  by micro switch to turn off the motor, particularly at higher speeds

The catalogue gives details of variants which include

in-line types, extended hubs, backlash free, non-releasing and free rotation.

Size

Range of adjustable torque Nm

Body Dia

Length mm

1

2.5-32

56

46

2

20

90

63

2

19-290

110

76

3

50-540

130

88

4

150-1280

160

107

5

360-2050

194

125

LINKS:

DOWNLOADS

Performance - Type DSS ball

Size

Range of adjustable torque Nm

Body Dia

Length mm

1

10-75

56

46

1.9O

50-265

90

63

2

60-620

110

76

3

115-900

130

88

4

330-1800

160

107

5

540-2800

194

125

6

1600-8000

240

141

7

2000-12000

280

200

Performance - Type DSR/F roller

Ball type torque limiter Roller type torque limiter