The document describes details of the SHI brake product. Key points include: - The SHI brake design uses 4 pressure pins to evenly distribute clamping force onto the brake shoe, reducing risk of leakage and extending component lifetime compared to traditional piston-based designs. - The housing and pressure plate are made of GGG50 material, with proximity switches to monitor brake operation. - SHI brakes are commonly used on large cranes handling containers and in steel mills, featuring designs that optimize force transfer and isolation while allowing easy maintenance.

1. Product Details SHI
reduced maintenance
 minimised risk of leakage
equally spread clamping force
optimized isolation of lateral forces
extended lifetime of cup springs
low spare parts stocking costs

2. Product Details SHI
Pressure Pins
Housing
GGG50
Brake Shoe and
Brake Lining
Prox. Switch
Operating Flag
Pressure Plate
Adjusting Nut

3. Product Details SHI
Brake Lining
Brake Shoe
Cup Spring
Package
Housing
Pressure Pins
Piston
Proximity Switch
Operating Flag
Dynamic Seal

4. Product Details SHI
Traditional Design Latest SHI Design
►Spring force transferred onto
brake shoe by piston,
►angular deflection of piston
►Increased risk of leakage
►Spring force transferred onto
brake shoe by 4 pressure pins
►No contact between piston and
brake shoe
►No deflection, no leakage

5. Product Details SHI
Parallel Keyway for transfer of
Tangential Forces onto Caliper
Body
Calliper Body bolted
onto Console
Brake Shoes with
bolted Linings

6. Product Details SHI
Samples of
SHI-type brakes as
typically used on
Container Cranes
and
Steel Mill Cranes
3 x SHI 252
(Nucor Steel, USA
casting crane) SHI 106 FC
SHI 252
(Port of Antwerp,
Main & Boom Hoist)

7. Product Details SHI
Thanks for your attention !