Demag DH. The hoist unit.
More than lifting
For demanding requirements
Demag DH hoist units can be used in a wide variety of applications, both as travelling hoists on cranes or monorails and as stationary solutions. These powerful hoist units offer a number of special technical features that enable loads to be handled reliably even under demanding requirements. More than lifting: Installed as stationary or travelling units, they are more than just hoists – thanks to gentle handling with high load capacities up to 100 tons and flexible integration into almost any design.
Built tough
DH hoists are robust to ensure reliable operation even in the toughest environments. Demag hoist units are designed for demanding applications such as foundries or electroplating plants with high ambient temperatures, high dust levels and aggressive environments. They can also withstand the adverse conditions typically encountered by rope hoists.
Versatile
Their modular concept and flexible mounting arrangements enable DH hoist units to be integrated into almost any structure with ease. Their many variants and options facilitate an almost unlimited range of applications. For example, you can find these hoists in lifting stations, winch arrangements and architectural applications – sometimes it takes a closer look to even discover them.
DH: Your benefits
- Rugged design – proven worldwide
- Easy integration into any design
- High switching frequencies and high duty cycles
- Precise positioning with mechanical microspeed or frequency-controlled lifting
- Load capacity up to 100 t
- Hook path up to 104 m
Universal. Safe. Rugged.
Demag DH hoist units are based on perfectly matched and robustly designed components. This means that they offer optimum conditions for individual solutions, even for unusual applications. Demag DH hoist units are in operation all over the world and offer outstanding safety and reliability.
Your Contact
Demagcranes
125 Ye Zhuang Road, European Industrial Zone Zhuanghang Town, Fengxian District
Shanghai 201415
P.R. China
Product information
Technical features
- High number of starts/stops and high duty factor thanks to mechanical microspeed and conical-rotor brake motors, also for high ambient temperatures
- Highly precise positioning with 1:10 mechanical microspeed
- NEW: Frequency-controlled lifting as standardised option
- Rope drums available with multi-groove designs
- Safe and reliable monitoring of the limit positions by geared limit switch
- Simple integration into almost any design
- Torsionally rigid frame, for bolted connection on all sides
- Rope lead-off possible in any direction
- Rope reeving according to customer requirements
- Wide range of lifting speeds
- Optionally with or without electric equipment
- Wide range of industry solutions available
Models
Stationary or mobile? Everything is possible.
Trolleys
- Travel wheels made of high-strength spheroidal-graphite cast-iron
- Particularly gentle on the track, quiet running thanks to effective vibration damping
- Lower friction and high wear resistance due to self-lubrication effect of embedded nodular graphite
- Optimum load distribution thanks to special travel wheel shape, which transmits wheel contact forces close to the centre of the girder
- Generously dimensioned anti-friction bearings with long service life
