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ELECTRIC CHAIN HOISTS DMK SERIES
The DMK series electric chain hoists can be used in fixed execution (hook or eye) with hand-pushed trolley, electric trolley, trolley in low headroom configuration also in climbing execution. The hight quality of Donati products is guaranteed by a Quality System Certificate UNI EN ISO 9001:2000. The range of DMK electric chain hoists series are produced in :
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4 basic sizes: |
DMK 1-2-3-4 , with capacities from 100 to 4000 kg, in the FEM (ISO) service units - 1Bm (M3), 1Am (M4), 2m (M5).
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single lifting speed: |
made with a 4 pole motor : 4 or 6,3 or 8 or 16 m/min. for Single chain fall hoists; 2,5 or 3,2 or 4 m/min. for Dual chain fall hoists.
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two lifting speeds : |
made with pole change motors : 4/1,2 or 8/2,5 m/min. for Single chain fall hoists; 2,5/0,8 or 3,2/1 m/min. for Dual chain fall hoists
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standard hook runs: |
3 mts. (different lifting heights available on request) |
Electric chain hoist in fixed execution
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- Sold with eyebolt suspension
- More than 150 standard executions - 1 or 2 lifting speeds
- Capacities from 125 up to 4000 kgs.
- FEM (ISO) : 2M(M5)
- Standard hook runs 3 mts. (different lengths on request)
- High-strength steel rod chain 80kg/mm²
- Noise level less than 85 dB (A)
- Epicyclic crown wheel reduction gear and self-braking electrical motor with conical brake that ensures efficient braking action.
- Motor protection IP55, insulation class “F”
- Supply voltage : 400V- 3 phase - 50 Hz.
- Low voltage controls 48V
- Single chain fall (up to 2000 kgs.) with clutch device, dual chain falls (up to 4000 kgs.) with electromechanical overload device and raise/lower limit switches
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Electric chain hoist with hand-push trolley
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- Horizontal movement by push/pulling the load
- Recommended for light duty and short load travel only
- The push trolley is adjustable for variable flange widths, fitted with steel machined wheels, permanently self-lubricated bearings, fitted with anti tilt derailment bars and equiped with shock absorbing buffers.
- Capacities from 125 up to 4000 kgs.
- FEM (ISO) : 2M(M5)
- Working at one or two lifting speeds
- Other characteristics as per DMK in fixed execution
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Electric chain hoist with electric trolley
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- Movement operated by the push button panel fitted on the hoist
- Recommended when manual load pushing is not feasible and for heavy duty use.
- The electric trolley is adjustable for variable flange widths, fitted with steel machined wheels, permanently self-lubricated bearings, fitted with anti tilt derailment bars to prevent drop or derailing, and equipped with shock absorbing buffers.
- The trolley can be supplied at:
- 1 speed - m/min. 11 or 22
- 2 speeds - m/min. 7/22
- Electric limit switches to limit the horizontal travel of the electric trolley on the beam
- Suitable for rectilinear monorails; with special devices it can runs on curves (minimum internal radius on the technical catalogue)
- Capacities from 125 up to 4000 kgs.
- FEM (ISO) : 2M (M5)
- Other characteristics as per DMK in fixed execution
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Electric chain hoist with electric trolley - low headroom execution
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- The best solution to get the maximum hook-run; fitted on a frame with a return system for the chain, the frame is mounted on 2 trolleys.
- Available in electric or hand-push execution
- Capacities from 125 up to 4000 kgs.
- FEM (ISO) : 2M(M5)
- Lifting and travelling at 1 or 2 speed
- Other characteristics as per DMK in fixed execution
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Electric chain hoist - climbing execution
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- Allows the reaching of the installation point with the hook and the related chain, without having to lift the entire weight of the hoist.
- It is particularly suited to the entertainment industry and when frequent installation and dismatling at greater heights are requested.
- Capacities from 125 up to 2000 kgs.
- FEM (ISO) : 2M (M5)
- Lifting speed : mt/min. 4 or 8
- Chain box in cloth
- Other characteristics as per DMK in fixed execution
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