Torque limiters

R+W Couplings’ safety couplings are generally selected based on torque, with the safety part decoupling the floating part from the driven part. These couplings are maintenance-free, backlash-free and wear-resistant. The very short reaction time to disengage makes this precision clutch ideal for protecting the application. The safety couplings can be supplied in 4 different versions; single-position re-engagement, multi-position re-engagement, load holding and full-disengagement. Each version has its scope of application.

Safety clutches with single-position re-engagement is used in machine tools, packaging machines and other applications where precision timing is applicable. The multi-position re-engagement version is used in low-speed or oscillating application. The load holding version is used in presses, lifting systems and mechanical engineering where the drive and driven elements cannot be separated. The full-disengagement version is applied to high-speed application. Depending on the version, the switch-on procedure occurs manually or automatically.

Voor meer informatie over de werking van of advies over deze veiligheidskoppelingen neem dan contact op met VARIODRIVE.

SK5
Execution:
Bellows coupling with torque limiter and clamp hub with press fit connection.
Limiting torque:
0,1 - 850 Nm
Speed:
up to 200 rpm
SLE
Version:
Elastomer coupling with torque limiter and clamping hub connection
Limiting torque:
10 -700 Nm
Speed:
tot 200 rpm
SL2
Version:
Bellows coupling with torque limiter and clamping hub connection
Limiting torque:
0,1 - 1800 Nm
Speed:
tot 200 rpm
SK3
version:
Bellows coupling with torque limiter and tapered clamping bush
Limiting torque:
5 -2800 Nm
speed:
tot 200 rpm
SK2
Version:
Bellows coupling with torque limiter and clamping hub connection
Limiting torque:
0,1 - 850 Nm
Speed:
tot 200 rpm
SLN
Version:
Torque limiter with clamping hub
Limiting torque:
10 - 700 Nm
Speed:
tot 200 rpm
SKP
Version:
Torque limiter with keyway
Limiting torque:
0,1 - 1500 Nm
Speed:
tot 200 rpm
ES2
Execution:
Elastomer coupling with torque limiter and clamping hub
Limiting torque:
1 -1800 Nm
Speed:
till 200 rpm
SKN
Version:
Torque limiter with clamp hub
Limiting torque:
7 - 1500 Nm
Speed:
up to 200 rpm
SK1
Version:
Torque limiter with tapered clamping hub
Limiting torque:
0,1 - 1500 Nm
Speed:
tot 200 rpm
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