Electric under slungf travelling hoist units suitable for use as either solo hoists* or incorporated for use on existing or new* Overhead Travelling Cranes.
- All Hoists 10m HOL
- All Hoists 4.0/0.7m/min Hoisting Speed (two speeds)
- All Hoists 25/6.3m/min Cross Travel (two speeds)
- Contactor Control (48v as standard, other voltages possible)
1 Demag EK low-headroom monorail hoist-DMR
Hoist unit technical data
Load capacity 3,2 t
FEM/ISO group 2m / M5
Hook path 10 m
Load hook Single load hook no. 1,6 to DIN 15400
Drum length H20
Rope diameter 7 mm
Mounting position D
Rope lead-off 2
Terminal box position 1
Lifting speed 0,7 / 4 m/min
Hoist motor ZBV 112 A 12/2
Brake BD 015
Rated output 0,36 kW / 2,25 kW
Duty factor 20 / 40 %CDF
Hoist unit enclosure IP55
Insulation class F
Gearbox i = 101,71
Cross-travel unit technical data
Flange width 300 mm
Cross-travel speed 6,3 / 25 m/min
Cross-travel motor 1 x ZBT 80 A 8/2
Brake BD 001
Rated output 0,06 kW / 0,25 kW
Duty factor 20 / 40 % CDF
Cross-travel motor enclosure IP55
Environment Operation indoors
Ambient temperature -10 °C / +45 °C
Line voltage 400 V
Line frequency 50 Hz
Control voltage 48 V
Line type 3-phase alternating current
Weight approx. 303 kg
Surface protection and paint finish
Hoist unit colour RAL 5009 azure blue
Travel unit colour RAL 5009 azure blue
A high-quality powder-coated finish on the housing parts of the rope hoist provide for very good corrosion protection.
The continuously monitored brake offers a high level of safety.
The gearbox features efficient oil lubrication for up to 10 years and requires 30% less oil. The hoist drive has a longer service life due to the coupling installed between the gearbox and motor, which cushions motor impacts.
Precise cut-off by electro-mechanical overload protection (MOD) fitted as standard if an overload occurs. Reliable cut-off of the lifting and lowering motions by the geared limit switch with four contacts.
Rope reeving components
Larger rope sheaves minimise rope wear and, therefore, extend the rope’s service life. Rope guide made of tough, acid-resistant plastic protects the rope and drum.
The bottom block has two handle recesses to guide the bottom block and a two-piece hand guard made of moving plastic elements. It offers a high level of safety for operators and can be replaced without the need to remove the rope.
Design / type
Smooth travel characteristics are ensured by high-strength travel wheels and guide rollers for a long service life. The trolley has an integrated drop-stop arrangement.
Light-weight trolley with pressure roller.
The hoist electric equipment is based on a conventional contactor control system, which offers highly reliable operation. The control system has a programmable control unit as standard.
The hoist is designed for crane operation.
The electric enclosure is assembled at the trolley side.
Without operating control
- Demag DualDrive
- Emergency limit switch for lifting and lowering motions
- Integrated load evaluation
- EU documents according to EC Machinery Directive