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HW 075 HFK

HW 075 HFK

Product catalog summary

Specifications:
The Brake Caliper HW 075 HFK is hydraulically activated and spring released. It features a piston diameter of 75 mm and a maximum clamping force of 55 kN. The caliper is designed with high safety against leakage and allows easy change of friction blocks. It is painted with a surface coating class C4-L according to ISO 12944.

Ordering Example:
For a Brake Caliper with a maximum clamping force of 55 kN, the order code is HW 075 HFK - 055.

Technical Data:
The braking torques are based on a theoretical friction coefficient of 0.4. The oil pressure ranges from a minimum of 15 bar to a maximum of 125 bar, with a maximum oil volume of 75 cm³. The weight of the caliper is approximately 60 kg.

Dimensions and Mounting:
The brake disc diameter (D) is specified as a minimum of 520 mm. The customer connecting part dimensions are provided, and the caliper includes supply and drain oil connections (G1/4”).

Accessories:
An inductive proximity switch for the "brake released" operating status is available as an option. Optional painting with surface coating class C4-H or C5M-H (offshore) according to ISO 12944 is also offered.

Additional Features:
The thickness of the customer connecting part is determined by the thickness of the brake disc plus 3 mm. A transport thread M10 is included for handling.

Catalog excerpts

Brake Caliper HW 075 HFK hydraulically activated – spring released Features Brake Caliper With piston diameter 75 mm Hydraulically activated Spring released No adjustment to accommodate friction block wear Example for ordering Brake Caliper HW 075 HFK, max. clamping force 55 kN: HW 075 HFK - 055 Technical Data Other features • Easy change of friction blocks • Painted with surface coating class C4-L according to ISO 12944 • High safety against leakage • The thickness of the customer connecting part results from the thickness of the brake disc W plus 3 mm D = Diameter of brake disc • Inductive proximity switch for “brake released“ operating status • Optional painting with surface coating class C4-H or C5M-H (offshore) according to ISO 12944 The braking torques shown in the diagram are based on a theoretical friction coefficie

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Brake Caliper HW 075 HFK hydraulically activated – spring released Customer connecting part Proximity switch for “brake released“ operating status (optional) Customer connecting part Mounting of the brake disc Dimensions of customer connecting part 153-3 Supply connect

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HW 075 HFK

HW 075 HFK

Catalog excerpts

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