Torque Limiter

Torque Limiters – Precision Overload Protection for Industrial Drives

JM Torque Limiters are critical safety devices designed to protect machinery from damage caused by sudden overloads, jams, or mechanical failures. Installed between the motor and driven equipment, these devices automatically disengage when torque exceeds preset values, preventing costly breakdowns while allowing quick reset after fault clearance.

Technical Specifications

Setting Accuracy: ±5% of nominal torque

Reset Type :Manual / Automatic

Ambient Temperature: -20°C to +80°C

Housing Material: Anodized Aluminum / EN-GJS-400

Standard Compliance: ISO 14118, CE

Key Features & Benefits

✔ Reliable Overload Protection

Precision Slip Torque: ±5% setting accuracy

Instant Disengagement: Prevents peak load transmission

Auto-Reset or Manual Reset options

✔ Low-Maintenance Operation

No Wear During Normal Operation – Only engages during overload

Sealed Ball/Ramp Mechanism – No lubrication required

Long Service Life – 100,000+ cycles at rated load

✔ Integrated Monitoring (Optional)

Proximity Switch – Provides cut-off signal to PLC

4-20mA Torque Monitoring – Real-time load tracking

✔ Robust Performance

Torque Range: 4–9,310 N·m

Speed Capacity: 0–5,000 RPM

Response Time: <10ms