Torque Limiters SK

Please select a Product:
MODEL SERIES SK SK1 / SKP SK2 SK3 SK5 ES2 ESL

Accessories for R+W Torque Limiters

Torque adjusting wrench for DIN 1816 nuts Order-No.: see table
     
Torque adjusting wrenchSmall coupling sizes do not require a wrench. The adjusting nuts for series
1.5 / 2 / 4.5 / 10 can be adjusted with a bolt, or drift pin.		 Coupling series Wrench
15 Order-No. 60/4
  30 | 60 | 80/150  Order-No. 90/5
200 Order-No. 90/6
300 Order-No.155/6
500 Order-No.155/8
 800 | 1500 | 2500  Order-No. 230/8

 

Mechanical switch for Emergency Cut-Off
(appropriate from series 30 up)		 Order-No.: 618.6740.425
     

Technical drawingMechanical switch for Emergency Cut-Off

Important:
Upon assembly, it is absolutely necessary to test the function of the switch 100%.

The actuation tappet should be put as close as possible to the actuation ring of the torque limiter (approx. 0.1-0.2)

 Technical data
Max. voltage: 500 V AC
Max. constant current: 10 A
Protective System: IP 65
Contact system: Opener (forced separating)
Ambient temperature: - 30° C - +80 °C
Actuation: Tappet (metal)
Switch diagram:

 

Proximity sensor for Emergency cut-off Order-No.: 650.2703.001
     

Technical drawingProximity sensor for Emergency cut-off

Important:
Upon assembly, it is absolutely necessary to test the function of the switch 100%.

 Technical data
Voltage: 10 bis 30 V DC
Output current: 200 mA
Switch frequency: 800 Hz
Temperature range: -25°C bis +70°C
Protective System: IP 67
Switch Type: normally open
Max. detection gap: max. 2 mm
Switch diagram:

 

 

Further Informations about Torque Limiters and Torque Limiting Couplings.

Mounting hints and installation manuals about R+W Torque Limiters.

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Series SK Torque Limiters

Areas of application for Torque Limiters series SK:

  • Machine tools
  • CNC machining centers
  • Woodworking machines
  • Automation equipment
  • Textile machinery
  • Industrial robots
  • Sheet metal processing machines
  • Printing + Converting machinery
  • Servo + DC motor drives

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