Manual winch LRo3 is designed for lifting and lowering loads during assembly and dismantling and repair works in industry, construction, transport and household.
The winch LRo3 consists of a casing, which consists of two cheeks connected by studs. The housing is fitted with a pinion shaft and a drum on which a gear wheel is mounted. At the end of the pinion shaft there is a load brake consisting of a ratchet, a dog and friction discs, which prevent spontaneous lowering of the load.
Rotation of the handle, via pinion shaft and gear wheel, rotates the load drum and lifts the load. To lower the load, the handle is rotated in the opposite direction, the friction discs open, allowing the pinion shaft to be rotated to lower the load. If the load lowering speed exceeds the handle rotation speed, the friction discs close and braking takes place.
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