Our DH hoist units can be used in a wide variety of applications, both as a travelling hoist on cranes or monorails and as stationary solutions. They offer a number of special technical features that enable loads to be handled reliably also for demanding requirements. Conical-rotor brake motors in combination with mechanical microspeed units facilitate particularly high numbers of starts/stops and duty factors. In combination with tried-and-tested contactor control, DH hoist units ensure reliable operation also in harsh environments with high ambient temperatures, high dust levels and aggressive atmospheres. Other features include:
- Three sizes with load capacities up to 100t
- Hook paths up to 104m
- Highly precise positioning with mechanical microspeed
- Rope lead-off possible in any direction
- Torsionally rigid frame open on all sides – for bolted connection on all sides.
Special technical features to meet demanding operating requirements:
- 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 mechanical microspeed
- Three sizes with load capacities up to 100t
- Hook path up to 104 m
- Various rope drum designs available: one, two, four, six and eight grooves
- Limit positions reliably monitored by precision limit switches that are driven direct by the drum
- Tried-and-tested contactor control for reliable operation in arduous environments
- Space-saving planetary gearbox arrangement: protected inside the drum
- High safety levels and long service life thanks to load distribution in the planetary gearbox.
Simple integration into any design:
- Rope lead-off possible in any direction
- Torsionally rigid frame open on all sides – for bolted connection on all sides
- Basic hoist with electrical enclosure, optionally with or without electrical equipment
- Rope reeving arrangement configured to meet specific technical requirements
- Freely selectable lifting speeds over a wide range
- Wide variety of options available, such as the mechanical coupling of several hoist units.