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Torque limiters
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About us Panasonic products Shaft couplings Shaft Connections Linear motion Signalling & Displays Clutches & Brakes Gears/geared motors Torque limiters Applications News 2017

TORQUE LIMITERS TO PREVENT DAMAGE AND DOWNTIME

COMINTEC FRICTION, BALL & ROLLER SAFETY CLUTCHES

BACKLASH FREE TORQUE LIMITERS

Available in ball designs, these precision torque limiters can connect to the shaft with locking bushes achieving a total absence of backlash.  Very high sensitivity is available in negative spring versions. Now available in stainless steel for food and arduous environments.  

Torque range 1 to 750Nm.

ROLLER TORQUE LIMITERS.

Roller type torque limiters achieve higher torques and synchronise input to output with single or multiple positions. Axial movement on overload allows limit switch detection. Comprehensive mounting options are available. Torque range 2.5 to 12000Nm.

LOW COST BALL TORQUE LIMITER.

Low cost ball type torque limiter with platewheel.  EDF models synchronise input and output, are maintenance free, and allow an electrical signal of overload.  

Torque range 7.5 to 1450Nm.

FRICTION TYPE TORQUE LIMITER.  

Simple and inexpensive torque limiting that works by springs pressing friction material onto a platewheel.  The slipping torques are steplessly adjustable and they continue to deliver the set torque during and after an overload. At low speeds they can be used as slip clutches.  Torque range 1 to 23000Nm.  

NEW : UK stock range 1 to 700 Nm

PNEUMATIC TORQUE LIMITERS

Pneumatic models allow remote adjustment of the release torque and multi-level torque limiting.  Friction models can act as slipping clutches or tensioning devices.  Roller models synchronise input to output and can fully disengage the drive.

Torque range 3 to 30000 Nm

DSA AXIAL FORCE LIMITERS  

Axial force torque limiters can be used to protect from linear overloads, for example on gearbox torque arms.  They work in both tension and compression and can be supplied in customised assemblies.

Force range 30 to 7000N.

friction torque limiter low cost ball torque limiter ball & roller torque limiters backlash free torque limiter pneumatic torque limiter DSa axial torque limiter

LINKS:

DOWNLOADS

Techdrives torque limiters are manufactured by ComInTec - a specialist in torque limiting for 20 years who have wide application experience and are certified to ISO9001-2000. Special designs are possible for volume applications.

Torque limiters can be supplied with pre-set torques to reduce assembly times.

Torque limiters prevent machine damage and costly downtime in cases where an accidental overload occurs.  Torque limiting restricts the maximum load from the drive and can act as a clutch to disconnect the drive.  In many cases it is useful to have a switch signal to initiate an alarm and safely stop the drive.  Different models give different action on overload and suit varied  mounting configurations.

B5 MOUNTED TORQUE LIMITERS

Sensitive ball-type torque limiters designed for B5 mounting between motor and gearbox where they take advantage of the gear ratio to require lower torque and smaller size

Torque range 3 to 720Nm.

B5 mounted torque limiters

TORQUE LIMITERS WITH FREE RELEASE

Suiting high speeds and drive trains with high inertias, these torque limiters are very fast acting and give a free release with no residual torque.  They are also backlash free.

Torque range 10 to 1200Nm.

TORQUE LIMITERS FOR HIGH POWERS & TORQUES

With capacity for high torques and free release on overload without residual torque, these DSM torque limiters suit motor to gearbox connection on high power plants.  The modular design can be easily adapted.  

Torque range 200 to 9000Nm.

high power torque limiters free release torque limiters