Geared trolley - MC type
The maual geared trolley MC type are exclusively planned to move the weight applied to the chain hoist, running on the lower flanges of the beam, in conditions of safeand controlled efficiency, respecting the measures and limits of use as described in the Information of use, and using the authorized lifting machine and accessories.
TECHNICAL AND CONSTRUCTION CHARACTERISTICS:
Structure: compact and light
Reducer: coaxial with high resistance cylindrical steel gears. Module toothing entirely supported on ball bearings closed in a carter permanently lubrificated.
Load sprocket: with four pockets, molten, themally treated for a perfect extraction of the carrying chain.
Chain guide and extractor: guarantee a precise housing and a perfect extraction of the carrying chain either in raise or in descent.
Brake: with a safety jump to stop the weight in the wanted position. The brake is automatic ai weight pression and has two friction joints free from asbestos.
Carrying chain limit switches: composed of two steel plates fixed on the descent side of the chain that avoids the chain going out.
Hanging and lifting hook: high resistant, in tempered steel, turning with ball bearing, with a safety device to avoid unhitching.
Carrying chain: in high resistant steel, with round links, superficially hardened, covered with zinc to obtain a high resistance to wear, to corrosion and to ageing.
Moving/hand chain: in round steel, running on a pocket pulley. Chain and pulley are protected by a steel side cover.
Sides: in steel sheet, above which the pins of the motion.
Wheels: in cast iron mechanically worked with a rolling strip appropriate to the expected running beam. The wheels are supported on permanently lubricated ball bearings (simple or double). Two wheels are odle and two wheels are driving.
Hoist control: the hoist is activated by pulling manually one of the descent falls of the moving/motion chain.
Trolley control: the trolley is activated by pulling manually one of the descent falls of the moving/motion chain.