The SHI 251 FC is a heavy-duty industrial floating caliper disc brake. It is a hydraulic fail-safe brake, meaning it is spring applied and hydraulically released.

Advantages of this caliper disc brake include its fast response time, high torque output, and ability to used in situations with space constraints. It has an externally adjustable air-gap which provides wide-ranging torque adjustability.

This hydraulic disc brake is often used as a holding or e-stop brake, for example on winches and hoist drums. As a safety brake, it’s designed for braking on the output shaft. When compared to a comparable fixed caliper brake, floating caliper brakes are ideal for situations with lateral space constraints.

Hindon provides comprehensive support for SHI FC models including repair services and full engineering and technical support.

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Product Specifications

Name SHI 251 FC 1000mm
Type Disc
Actuation Hydraulically Released
Weight (kg) 860
d - Brake Disc Diameter (mm) 1000
Brake Torque min. (N-m) 81280
Brake Torque max. (N-m) 117920
Fa - Clamping Force at c = 0.5 mm 335 kN
Fa - Clamping Force at c = 1 mm 302 kN
Fa - Clamping Force at c = 1.5 mm 270 kN
Fa - Clamping Force at c = 2 mm 254 kN
Lining Surface 830 cm²
Release Pressure 105 bar
Max. Operating Pressure 205 bar
Piston Area Each Side 380 cm²
Clearance 0.5 to 2.0 mm
Closing Time max. approx. 0.2 s
Tube Diam. 18 x 2 mm
Valve Size 100 L/min
Opening Time max. approx. 0.9 s
Pump Flow Rate 9 L/min
  • Proximity Switches "Brake released"
  • Proximity Switches "Pad wear"

industrial disc brake, industrial floating caliper disc brake, hydraulic fail-safe brake, SHI 251-252 FC

Commitment to service and support

Hindon is dedicated to providing comprehensive support for our products and the people who depend on them. From initial consultation to inspection, maintenance, and repair services, our goal is to provide the right equipment for your application and to keep your product in top shape for its full lifecycle. If you’re not sure which product is right for your application, call or chat with one of our sales engineers.