Crane & Hoist
Flat Top/Luffing Tower Cranes
Clutches & Brakes
BSFI 3000 Series Brake Caliper
The BSFI 3000 safety, spring-applied, hydraulically-released brake family includes the following single and dual piston models to meet specific customer performance and footprint requirements:
- BSFI 3000 DS
- BSFI 3000 MS
- BSFI D3000 DS
- BSFI D3000 MS
The brakes are engaged when the oil pressure to the brake disappears. These safety brakes can be used for a range of different purposes, such as parking and emergency stopping in case of power failure. The brake spring packs are sized to suit the individual specific braking requirements of the application. A range of indicators are available as accessories and can be fitted to the brake to detect and monitor the status of the brake functions, such as: brake pad wear, brake on/off status and brake lining temperature.
Dual-spring versions consist of two caliper halves designed for mounting on a bracket. These brakes have two sets of spring packs making the intervals between required brake adjustments longer compared to a mono-spring type brake.
Mono-spring and quad piston brake versions consist of three parts: a caliper half-fitted with a spring pack(s) and a passive caliper mounted on a base plate suitable for side mounting. The brake caliper assembly is free floating on guide shafts allowing for axial disc movement.
- BSFI 3000 series clamping force: 20,000N to 120,000N
- BSFI D3000 series clamping force: 40,000N to 240,000N