#0074BD

SA CALIPER BRAKES

 

Re’s SA brake calipers are engineered to deliver high braking torque, making them an ideal solution for machines handling large-diameter rolls that demand reliable stopping torques.

Their robust design and wide range of available models ensure optimal performance and precise web tension control, boosting productivity while minimizing material waste.

All SA calipers are fully compatible with PX cast-iron discs, offered in diameters from 200 mm up to 600 mm, and can also be custom-made for special applications. High-quality brake pads provide dependable torque stability, extended durability, and reduced maintenance requirements, contributing to lower operating costs.

The positive version of the SA brake caliper is equipped with a diaphragm piston, which has to be positioned away from heat sources for consistent reliability. This design also features automatic alignment to accommodate friction wear and maintain a uniform braking force. Meanwhile, the negative version employs preloaded springs for secure emergency stops, ensuring the machine can be brought to a halt quickly and precisely. This capability is crucial for safeguarding product quality and maintaining continuous, efficient workflow throughout the production process.

Whether you’re managing large rols in printing, converting, or packaging operations, SA brake calipers offer the right balance of power, control, and adaptability.

 

Paper, Nonwoven / Hygene, Plastic film, Carton Board, Wire cables
High torque performance for large-diameter roll applications
Durable pads ensuring stable torque and minimal maintenance
Wide model range for flexible system integration
Compatible with PX cast-iron discs (200–600 mm or custom)
Negative version with preloaded springs for safe emergency stops
Positive version with diaphragm piston for reliable alignment

Gallery

More info

Max tangential force
Max pressure
Least pressure open.
Air volume
Manual air applied
816-42000 N
-
-
-
Pneumatic air applied
690-31180 N
7 bar
-
0,007-1 dm3
Pneumatic spring applied
690-31180 N
-
5 bar
0,04-3 dm3

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