Torque limiter couplings (TLC)

Designed to withstand the high torque spikes found in mills that use variable frequency drives, Airflex Torque Limiter Couplings (TLC) deliver driveline control and protection for these demanding applications. The easy-to-use Airflex TLC decreases maintenance costs and downtime with electronic slip detection and automatic resets.​

• Familiar technology - Based on VC clutch design​
• Reduce downtime - Simpler reset than mechanical couplings​
• Proven – Airflex TLCs in operation for over 30 years

Danfoss TLC benefits​

Continuously monitors torque to prevent overload of the motor and damage to costly equipment​

Resets and restarts instantaneously, ensuring maximum uptime for your operation​

Increased torque capacity provides downsizing opportunities, potentially reducing your costs​

Simple design extends wear part life further and delivers long-term durability​

Low-maintenance solution that is easy to install and operate

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• Same basic features and operation as VC elements​
• More economical than mechanical and hydraulic style torque limiters​
• Torque capacities available up to 12,109,375lb•in (1,368,175 N•m)​
• Five sizes available