TLSP20 Torque Limiter


The Carlson TLSP20 Torque Limiter provides reliable overload protection by transmitting torque in either direction while protecting driven components from damage. Its adjustable torque range of 500–2,000 in-lbs allows the unit to be set for the requirements of the application.

The TLSP20 features a totally enclosed housing, automatic re-engagement, and a machined face that functions as a sensor switch plate. Adapter bushings with an integral lock collar provide a range of standard bore sizes while helping prevent axial movement on the shaft.

Designed for dependable overload protection in demanding industrial applications, the TLSP20 combines adjustable performance with a compact, enclosed design.


✓ Provides Overload Protection

✓ Adjustable Torque Range (500–2000 in-lbs)

✓ Transmits Torque in Either Direction

✓ Automatic Single-Position Re-Engagement

✓ Totally Enclosed Housing

✓ Metal Sensor Switch Plate

✓ Combination Split Bushing & Lock Collar

✓ Compact, Lightweight Industrial Design


Dimensions shown are for general information only.

Certified prints will be furnished upon request for design and installation


Need help selecting the right torque limiter? Our engineering team can help match the correct Carlson product to your application.