POLY-NORM® ADR-SBA
0 - 13,400 Nm / torsionally flexible, fail-safe shaft coupling
The torsionally flexible POLY-NORM ADR-SBA is a shaft coupling combined with a brake disk. The POLY-NORM type ADR-SBA is used for holding brakes.
For combinations of shaft couplings with a brake drum observe the potentially resulting high circumferential speed - KTR recommends dynamic balancing with high-speed drives from 30 m/s. The brake drum is positioned on the driven side where the highest mass moment of inertia is effective.
Applications of our torsionally flexible, fail-safe shaft coupling with brake drum (drum brake):
This combination of POLY-NORM ADR-SBA coupling and brake is used wherever holding brakes are required, for example conveyor belts and generators. Applications with moderate demands can be combined with POLY-NORM GJL hubs.
Shaft coupling and brake by KTR:
The customer benefits from being supplied from one single source with the option to develop the brakes (KTR-STOP or EMB-STOP) as well. The KTR-STOP brake is hydraulically actuated and EMB-STOP is electromechanically actuated.
Features
- torsionally flexible shaft coupling with brake disk
- for disk brakes as a holding brake
- elastomer spider can be replaced when assembled
- axial plug-in, easy assembly
- maintenance-free
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