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HI 150 HUK, HI 180 HUK

HI 150 HUK, HI 180 HUK

Product catalog summary

Overview: The document provides technical specifications and features of the Brake Calipers HI 180 HUK, which are hydraulically activated and non-releasing, designed for use as yaw brakes in wind turbines.

Specifications:

Brake Caliper Type: HI 180 HUK
Piston Diameter: 2 x 90 mm
Max Clamping Force: 200 kN
Oil Pressure: Minimum 15 bar, Maximum 160 bar
Oil Volume: Maximum 190 cm³
Weight: Approximately 65 kg

Features:

Inside-mounted brake pads
Non-releasing mechanism
No adjustment for friction block wear
High safety against leakage
Painted with surface coating class C4-L according to ISO 12944

Accessories:

Optional painting with surface coating class C4-H or C5M-H (offshore) according to ISO 12944

Mounting and Calculations:

Mounting can be done on either the inner or outer diameter of the brake disc.
Friction Diameter Calculation:
- Inner Diameter: DR = d + (2 · 49 mm) when d ≥ 2,000 mm
- Outer Diameter: DR = D - (2 · 54 mm)
Braking Torque Calculation: MB = 0.786 · p · m · DR

Additional Information:

For brake disc thickness W = 30 mm; larger thicknesses can be achieved with a spacer installed by the customer.
Transport thread M 10 and oil connections G1/4” are specified for installation.

Catalog excerpts

Brake Calipers HI 180 HUK hydraulically activated – non-releasing as yaw brake in wind turbines Code Features Brake Caliper With inside-mounted brake pads With piston diameter 2 x 90 mm Hydraulically activated No adjustment to accommodate friction block wear Example for ordering Brake Caliper HI 180 HUK, max. clamping force 200 kN: HI 180 HUK - 200 Technical Data Clamping force kN 33 • High safety against leakage • Optional painting with surface coating class C4-H or C5M-H (offshore) according to ISO 12944 • Painted with surface coating class C4-L according to ISO 12944 • For brake disc thickness W = 30 mm; larger brake disc thicknesses can be achieved with the use of a spacer installed by the customer Other features The braking torques shown in the diagram are based on a theoretical friction coefficient of 0,4.

Open the catalog to page 1

Brake Calipers HI 180 HUK hydraulically activated – non-releasing as yaw brake in wind turbines Spacer (optional) Mounting on the inner diameter of the brake disc 145-2 Mounting on the outer diameter of the brake disc 145-3 Calculation of the friction diameter Calculation of the braking torque Mounting on the inner diameter of the brake disc: Supply connections DR = d + (2 · 49 mm) (when d ≥ 2 000 mm) Mounting on the outer diameter of the brake disc: DR = D - (2 · 54 mm) 145 Braking torque [Nm] Outer diameter brake disc [mm] Inner diameter brake disc [mm] Friction diameter [mm] Oil pressure [bar]...

Open the catalog to page 2

HI 150 HUK, HI 180 HUK

HI 150 HUK, HI 180 HUK

Catalog excerpts

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