SB Series Safety Brake

The SB series hydraulic safety brake is a high-power braking device used on a low-speed shaft (reel shaft). It can be widely used for emergency safety braking of large and medium-sized cranes, port loading and unloading machinery, and low-speed shafts of boom tilting mechanisms.

Basic parameters:

1. Product model: SB50, SB100, SB160, SB250, SB315, SB400, SB500

2. Applicable disk diameter: ØD≥Ø500mm/ØD≥Ø600mm/ØD≥Ø1200mm/ØD≥Ø1800mm

3. Braking force: 36KN-360KN

4. Special equipment type test certificate number: TSX 4000 003 2020 0141

Design Features

1. Normally closed design, safe and reliable; Disc spring is used for closing and hydraulic release.

2. Flexible action, short braking time

3. The brake is equipped with a limit switch, which can realize interlock protection and fault indication through PLC.

4. Excellent airtightness ensures a long service life of the brake.

5. Convenient installation and maintenance.

Application

1. Used as an emergency brake for the main hoisting of various large and medium-sized cranes and port loading and unloading machinery.

2. Used as an emergency brake for mining winch and hoist.

3. Used as an emergency brake for large and medium inclined conveyor belts.

4. Used as an emergency brake on the cable crane drive system.

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