High-performance, high-efficiency planetary winch with rapid reverse speed 4.5 times faster than forwardspeed. In reverse rotation (lowering), the maximum load can be positivelycontrolled at a line speed equal to the hoisting speed.
Hydraulic gear motor
Spring-applied, pressure-released multi-disc brake with static and dynamic functions
During hoisting, the hydraulic motor drives direct into the planetary reductions without affecting the brake assembly. When forward rotation is stopped, an over-running clutch will lock and the multi-disc brake will positively hold the maximum load.
During lowering, the brake is released automatically and then modulated for the desired lowering speed by a single control lever.
A counter-balance valve is not required for smooth and positive down control.
High-performance, high-efficiency planetary winch with rapid reverse speed 4.5 times faster than forwardspeed. In reverse rotation (lowering), the maximum load can be positivelycontrolled at a line speed equal to the hoisting speed.
- Hydraulic gear motor
- Spring-applied, pressure-released multi-disc brake with static and dynamic functions
- During hoisting, the hydraulic motor drives direct into the planetary reductions without affecting the brake assembly. When forward rotation is stopped, an over-running clutch will lock and the multi-disc brake will positively hold the maximum load.
- During lowering, the brake is released automatically and then modulated for the desired lowering speed by a single control lever.
- A counter-balance valve is not required for smooth and positive down control.
