3D model
DRAFT MODEL, NOT CERTIFIED GEOMETRY
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DRAFT MODEL, NOT CERTIFIED GEOMETRY
Demag
DC-Com 2-250
Checked
3D
- Capacity
- 250 kg
- Speed
- 6 m/min
- Rating
- not sourced
- Weight
- 22 kg max. at 5 m hook path (21 kg at 4 m, 24 kg at 8 m)
Checked against a maker document.
Specifications
Lift
- Lifting speed
- 6.0 / 1.5 m/min at 50 Hz (7.2 / 1.8 at 60 Hz)
- Secondary speed
- 1.5 m/minSource document
- Min speed (VFD)
- —
- Speed type
- Two speed (main and creep lifting, ratio F4)Source document
- Lift height
- —
- Hook path
- —
Chain
- Chain (Ø × pitch)
- 4.2 x 12.2 mmSource document
- Chain grade
- DAT (Demag RDC/TDK standard chain)Source document
- Chain fall
- 1 fall
Duty
- Duty class / cycle
- 40/20 % CDF; FEM 2m / ISO M5 at 250 kg (DIN EN 14492)
- %ED, starts per hour
- 60 % (40 % / 20 %) CDF, 360 (120 / 240) switching operations per hourSource document
Electrical
- Motor power
- ZNK 71 B 8/2 (two-speed)
- Supply
- 400V 3Ph, 230V 1Ph
- Current draw
- IN 1.00-1.20 A (8 poles) / 1.40-1.60 A (2 poles); start-up IA/IN max 1.45 / 2.75Source document
- Control voltage
- 24 V contactor controlSource document
- Brake
- Separate DC brake beneath the electric equipment cover, double encapsulatedSource document
Body
- Housing material
- Aluminium housing parts, UV-resistant powder coatingSource document
- Dimensions
422 x 268 x 124 mm (l x b x d; b for chain collector H4/H5); C 326 / 364 mm with the short / long suspension…
422 x 268 x 124 mm (l x b x d; b for chain collector H4/H5); C 326 / 364 mm with the short / long suspension bracket; C1 335 / 365 (short bracket, collector H4/H5 / H8)- Protection (IP)
- IP54
- Noise
- 62 dB(A)
- Operating temperature
- -20 °C to +45 °C without reduction of the duty factorSource document
Safety
- Overload protection
- Slipping clutch with automatic cut-out by speed monitoring (no continuous slipping)Source document
- Upper limit switch
- Optional (lifting/lowering limit switch, DC-Com 1/1)Source document
- Lower limit switch
- Optional (lifting/lowering limit switch, DC-Com 1/1)Source document
- Emergency stop
- Emergency stop (safety function, PL at least c)Source document