Bervina manufactures one-piece backlash-free aluminum parallel couplings in three sizes to meet your motion control needs. Parallel couplings accept large parallel unbalances and operate with high torque capacity.
The parallel coupling has a very high torsional stiffness, making it suitable for motion control applications where extremely precise positioning, frequent stops and starts, and reverse rotation are required.
Couplings are only available in aluminum with metric, inch and inch to metric bore sizes with H7 tolerance.
The couplings are for applications such as shaft encoders, resolvers, stepper motors, all forms of servo devices, linear and ball screw actuators, robots, positioning tables, computers and radars.
Main attributes:
- One-piece metal construction
- Bore sizes from 2.5 mm to 19 mm (0.098 inches to 0.750 inches)
- Compensates for angular, parallel and axial imbalances
- Clip-style fastening
- Zero side effects
- Constant speed
- High tolerance to chemicals, corrosion, heat
- Short delivery time