Heavy Duty Steel Ball Torque Limiter Coupling With Quick Auto Reverse Reset And Directional Safety Slip Feature For Cnc Rigs 3D Printers And Blowers Rated 120 To 300 Nm Fits 40 To 65 Mm Built Tough For Daily Shop Runs Without Any Hassle

Single Reliable Steel Torque Limiter Coupling Unit
✔️ 120Nm to 300Nm slip rating fits 40 to 65mm shafts

This torque slip coupler protects your CNC rigs, 3D printers, and blower motors from sudden jams or overloads. You receive a single heavy duty steel ball clutch designed as a handy solution for daily workshop use, featuring a quick automatic reset and smooth two way rotation. It mounts easily to standard drive shafts and keeps your equipment running without damage when torque spikes occur.

✅ Adjustable slip threshold handles 120 up to 300 Newton meter loads
✅ Durable alloy steel housing resists wear during continuous operation
✅ Quick automatic reset restores normal power transfer after a slip event
✅ Wide compatibility supports shaft diameters ranging from 40 to 65 millimeters

💡 What causes a torque limiter coupling to slip during heavy machinery operation?
Mechanical overload is the core trigger for these protective slip clutches during peak loads.
- Excessive rotational force pushes the internal ball assembly past its calibrated threshold, instantly disconnecting power transmission
- The rapid response mechanism shields drive trains and stepper motor shafts from shear damage during unexpected jams
- Automatic engagement resets cleanly once the binding clears, keeping your CNC setup or blower running without manual intervention

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