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AROFLEX ATL Friction Disc Torque Limiter 45mm
A fully resettable mechanical fuse designed to protect drive systems from shock loads and jams by slipping when a pre-set torque is exceeded.
£215.07
| Parameter | Value | Notes |
|---|---|---|
| SKU | ATL 64-1 | Aroflex part number |
| Bore (mm) | 45 | |
| Torque (Nm) | 300-1500 | |
| DBSE (mm) | 3.7 | |
| Keyway Standard | JS9 Tight Fit Anti-Roll | |
| Weight | 9.033 kg | |
| Dimensions | 17.8 × 17.8 × 9.8 cm | Overall envelope |
| Bore Tolerance | H7 | Precision transition fit |
| Material | Steel / Friction disc | Standard construction |
| Certification | ISO 9001:2015 | Quality assured |
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Operating as a slow-blow solution, the ATL utilises spring-loaded friction surfaces that slip against a centre member when the load exceeds the defined torque limit. Unlike positive disconnect limiters, the drive stays connected during an overload, continuing to slip and exert torque until the prime mover stops or the jam clears. Best suited for high-inertia starts, occasional nuisance slips, and applications where a temporary bump should not stop the entire production line.
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