The cost-effective alternative

DR-Com rope hoists

The cost-effective alternative

Our DR-Com rope hoist is the ideal hoist solution for applications which demand maximum safety and reliability, but where there are no other special requirements or no options are needed. All DR-Com hoist and trolley components are designed according to the FEM service life requirements for smooth, long-term operation. DR-Com units are available as single travelling hoists, as hoists for single and double-girder cranes and for stationary applications. The control system features processor or contactor control, as required. Exact positioning and handling without any load sway are provided by variable-speed operation via a cross-travel inverter for the processor-controlled variant.

You also have the choice of controls: besides the variant with a cable-connected control pendant, our DRC-MP radio control system can also be employed.

Your Contact

Demag contact

Demagcranes

Mileparken 9 A
2740 Skovlunde
Danmark

Phone:
70 22 36 37
Email:
info.dk@demagcranes.com

Product information

The benefits at a glance

  • Optimum utilisation of space thanks to compact design
  • High availability thanks to low maintenance requirement
  • Good value for money
  • Low-vibration motor for quiet operation
  • Fast-acting brake
  • Gearbox lubricated for life
  • Protective rope guide: inclined pull up to 4° without touching the rope guide
  • User-friendly bottom block
  • Precision geared limit switch
  • User-friendly bottom block: guard for improved safety
  • Three sizes with load capacities from 2 to 10 tonnes
  • Design to meet specific requirements
  • EKDR-Com: low-headroom travelling hoist for minimum approach dimensions
  • EZDR-Com: double-rail crab for optimum lifting height
  • FDR-Com: as a single travelling hoist or for stationary operation
  • Trolleys infinitely adjustable to flange widths from 200 to 420 mm
  • Universal travel wheels for sloping and parallel flanges
  • Optional contactor or processor control
  • For contactor control: two-stage cross travel at 6/24 m/min, control via DST control pendant
  • For processor control (CAN bus): variable cross-travel speeds with inverter from 5 to 20 m/min
  • Electrical equipment for hoist and trolley control integrated into the hoist unit
  • MGS overload protection
  • Load spectrum recorder (optional for processor control) indicates elapsed duration of service according to the FEM group
  • Control as required:
    • cable-connected by means of a DSE10-R control pendant with an integrated display
    • via DRC radio control (Demag radio control): receiver integrated into the hoist/crab electrical equipment

Technical data

Rope hoist
model
Load capacity
(t)
Hook path
(m)
Lifting speed
V1 (min)
Group of mechanisms
FEM        ISO
 DR 3   reeving 4/1
  2 6; 10 4.5 / 0.8 4m M7
  2.5 3m M6
  3.2 2m M5
DR 5 reeving 4/1
  4 6; 10 4.5 / 0.8 3m M6
  5 2m M5
DR 10 reeving 4/1
  6.3 6; 10 4.0 / 0.7 3m M6
  8 3m M6
  10 2m M5

Operating voltage: 380 - 415 V, 50 Hz
Control voltage: 48 / 230 V, 50 Hz
Foot-mounted hoist, travelling hoist and double-rail crab
Type of enclosure: IP 55