1. Product Introduction
Z type shrink disc is a keyless shaft-hub connection component, widely used for torque transmission without keyway damage. It relies on axial compression to generate radial friction force, realizing zero-gap locking between shaft and hub.
This series covers complete specifications from Z1 to Z20, with stable transmission, high positioning accuracy, easy installation & disassembly, no loosening during long-time continuous operation.
2. Torque & Size Specifications
- Torque range: 20 N·m ~ 18000 N·m
- Matching shaft diameter: 12mm ~ 200mm
- Standard structure: Double taper sleeve design, uniform stress distribution
- All dimensions comply with national standard GB/T 28701, fully interchangeable with international brands
3. Material & Advantages
- Material: 45# high-strength carbon steel, overall quenching treatment
- High concentricity, shock resistance, overload resistance
- No key slot abrasion, greatly extend service life of shafts and hubs
- Easy maintenance, reusable after disassembly
4. Application Industries
Wind power equipment, packaging machinery, textile machinery, conveyor equipment, mining machinery, agricultural machinery, food processing equipment, automation transmission lines, printing machinery, gearboxes and reducers.