R+W Germany
R+W ESL Economy Torque Limiter
R+W ESL economy-class torque limiter with elastomer element for defined overload disengagement in machinery protection duty.
Model overview
R+W ESL
R+W ESL economy-class torque limiter with elastomer element for defined overload disengagement in machinery protection duty.
Design and construction
Engineering characteristics
ESL uses an elastomer element within a torque limiter assembly designed for economy-class overload protection. It is a mechanical safety device, not a flexible shaft coupling for continuous drive duty.
Selection guidance
Choosing and specifying
- Define normal operating torque and required release/disengagement torque.
- Confirm bore sizes and mounting arrangement against R+W catalogue.
- Do not substitute ESL for elastomer coupling duty — see EK couplings for flexible drive connections.
Applications
Typical use context
Packaging machinery, auxiliary drives and equipment where economical overload protection is required without continuous flexible coupling function.
Engineering enquiry
Golden Bearing Company is a dealer/stockist for R+W Germany couplings and torque limiters.
Provide R+W ESL designation and application data for quotation.
Common questions
No. ESL is a torque limiter with elastomer element for overload protection. For flexible elastomer shaft coupling, see the EK family.
When economy-class torque limiting with defined disengagement is required to protect downstream equipment from overload spikes.
No. EK couplings transmit torque continuously with vibration damping. ESL protects against overload and is not interchangeable as a flexible coupling.
Operating torque, release torque, speed, bore sizes and mounting details for R+W catalogue review.
Request an Engineering Quote
Share shaft bore, speed, torque duty and ordering designation for ESL. Golden Bearing Company is a dealer/stockist for R+W Germany couplings and torque limiters.