Ringspann Shrink Discs
Backlash-free, high-torque shaft-hub connections for hollow shafts or hubs, ensuring easy assembly and compact drives.
RINGSPANN Shrink Discs deliver a simple, reliable and maintenance-free solution for creating strong frictional shaft-hub connections. Designed for precision and performance, these external clamping elements transmit high torque without the need for keyways, splines or additional components.
Their compact, self-centring design ensures quick and accurate installation, with RINGSPANN’s innovative distance-controlled assembly guaranteeing consistent clamping every time. Available in a range of sizes and configurations, Shrink Discs provide exceptional torque transmission up to 4,000,000 Nm, making them ideal for demanding industrial and heavy-duty applications.
Built for durability and long service life, RINGSPANN Shrink Discs offer dependable performance across a wide range of shaft diameters, delivering precision, power and peace of mind in every connection.
Applications
- Conveyor drives
- Gearboxes and electric motors
- Hoists and lifting equipment
- Pumps and compressors
- Processing machinery
Benefits
- High torque transmission capability
- Simple installation and removal
- No keyways or splines required
- Uniform surface pressure prevents fretting corrosion
- Compact and maintenance-free design
- Available for a wide range of shaft diameters and torque ratings
- Versions available for corrosion-resistant or special applications
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