The new Airflex® torque limiting coupling increases torque by 25% and provides an automatic slip detection system to help decrease maintenance costs and downtime during operation. Designed to withstand high torque spikes found in grinding mills and heavy-duty variable-frequency drive applications, the coupling utilizes automatic reset and re-engage, and automatic wear compensation to help safeguard against expensive driveline components. The torque settings remain constant throughout the service life, requiring no periodic adjustments, lubrication, calibration, or other preventative maintenance.