overhead
overhead

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Misia Wire Rope Hoists for Overhead Gantry Cranes.

We can help with repairs to Misia wire rope hoists. Send us your inquiry

Wire rope hoists come in many shapes and sizes. They can be underslung, single girder, monorail, double girder, crab units, single fall two fall four fall and so on. We have supplied many that have a true vertical lift for specialist handling solutions. Our advice is FREE, get in touch today.

Demag DH rope hoists

The Misia M series range consists of 9 hoist sizes.

  • with capacities between 800 and 40000 kg
  • available in stationary supported,
  • standard headroom monorail trolley,
  • with low headroom monorail trolley,
  • with supported double rail trolley,
  • with suspended double rail trolley.

Suitable to meet any specific need of the customer: Capacity, hook travel, lifting speed, travel speeds, load spectrum based on the FEM classification (FEM section IX). All MIZIA hoists comply with the Machine Directive 98/37/EEC.

Features

Gearbox: The 2 or 3-stage planetary gear reduces the speed of the Misia electric motor to the rpm necessary for the drum. All gears of the planetary gear are made of heat-treated high quality steel.

Electric brake motor: Three-phase asynchronous 1 or 2-speed motor with cone rotor and integrated cone brake driven by a coil spring. The brake release is due to the sliding of the rotor after switching-on of the power supply

Low headroom trolleys: Low headroom Misia trolleys are equipped with 2 travel units, consisting of planetary gears with double speed brake motors directly flanged to the wheels, therefore without external teeth.

Rope guide:

The rope guide basically consists of two parts: a guide ring and a pressure spring that properly guides the rope on the drum grooves. The Misia guide ring maintains the rope in position during the uncoiling, preventing it coming-off the groove and, when the load oscillates, is guided by a fixed bar and runs on bearings.

Load limits: All “M” series hoists with 2 and 4 rope falls are equipped with a load limiter with 2 reaction thresholds. The Misia load limiter consists of an electric-mechanical system with pre-set springs acting on two microswitches located in the auxiliary circuit. These microswitches stop all movements, exception made for the lowering of the load. The first threshold activates a WARNING, the 2nd stops the function.

FEM and ISO hoist duty rating

FEM
ISO
1Bm
M3
1Am
M4
2m
M5
3m
M6