55169260
BRAKE SHAFT
The 551 692 60 SHAFT is a core mechanical part within the braking system of your drill rig. It is responsible for transmitting the stopping force that holds heavy components securely in place, ensuring both operational control and personnel safety.
Description
551 692 60 SHAFT As a central component in a mechanical brake assembly, this shaft engages with the braking mechanism to halt or hold a rotating system. It is designed to withstand the high torsional stress that occurs when the brake is applied…
Full Technical Description
551 692 60 SHAFT As a central component in a mechanical brake assembly, this shaft engages with the braking mechanism to halt or hold a rotating system. It is designed to withstand the high torsional stress that occurs when the brake is applied, effectively locking a motor or winch drum. Its integrity is essential for the precise and safe positioning of equipment like the feed beam.
A failure in the BRAKE SHAFT can have serious consequences, leading to a complete loss of braking power. If the shaft develops a fatigue crack and shears, a feed system could drop unexpectedly under its own weight, creating a significant safety hazard. Consistent and reliable braking depends directly on the shaft's ability to handle repeated stress cycles without deforming or breaking.
Listen for unusual grinding noises or look for signs of brake slippage, as these can indicate a problem with the shaft or related parts. During major services, inspect the shaft for any visible cracks, especially around splines or keyways. When installing a new shaft, always check the condition of the corresponding bearings and seals to ensure the entire brake assembly functions correctly.
Applications
- Underground drilling jumbos
- Mining and tunneling
- Hydraulic control systems
- Rock drilling spare parts
Specifications
| Brand | Sandvik |
|---|---|
| Machine Type | DC122R |
| Assembly | DRIVE MOTOR & GEARBOX ASSEMBLY |
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