Polyclutches are a great alternative to:

• Servo-motors: lower cost
• Magnetic clutches: smaller, less expensive
• Ball detent: no clicking, no reset required
• Torque limiters: consistent repeatability, continuous
• Electronic protection only: added mechanical safety in electronically controlled systems

Key Benefits:

• Smooth, reliable breakaway and continuous slip
• Long life of 20 to 30 million revolutions in slip condition
• Torque range from 0.5 lb-in to 750 lb-in
• Fixed, adjustable and custom designs
• Clutches are bi-directional
• No lubrication needed
• Made in the USA

Limitations:

• Max. 1.25" shaft size on a through-shaft
• Max. 750 lb-in torque limitation
• Not to be used as a universal joint or a spring coupler
• Does not de-couple at overload
• Cannot be exposed to radiation
• Contact a Polyclutch application specialist if slip clutch would be directly exposed to weather or wash down

Applications:

• Overload Protection (machine and personnel safety)
• Torque Control (bottle capping, fastener driving)
• Tension Control (printing, stamping, feed and take-up reels)
• Brake – Position retention (covers)
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