Running Speed 20m/min Electric Wire Rope Hoist 5t For Mining and
Shipyard
Brief overview
The electric wire rope hoist CD1/MD1 model have features of compact
structure, light weight, small size and easy operation. It can be
used not only on the overhead rails, but also be used in
conjunction with many types of electric or manual cranes such as
the
single-grider crane, the double-grider crane, the cantilever crane
and the gantry cranes etc. The eletric hoist model MD1 with double
lifting speed which should be used in case where the hoist model
CD1 can not meet the requirements for fine abjustments during
recision operations.
Main characteristics
* Model CD1, MD1 electric wire rope hoist is a small sized lifting
equipment, which can be mounted on single beam, bridge, gantry and
arm crane.
* With slight modification, it can also be used as a winch.
* It is widely used in factories, mines, harbours, warehouses,
cargo storage areas and shops, essential in raising working
efficiency and improving working conditions.
* Model CD1 electric hoist has only normal speed, which can satisfy
normal application.
* Model MD1 electric hoist provides two speeds: normal speed and
low speed. At a low speed, it can do precise loading and unloading,
mounding of sand box, maintenance of machine tools. etc.
Advantages
> Motor: Hoist Motor is a taper type rotor motor with braking; it is one of
the best quality motors, which has bigg er torque, so it can be
adapted to moving frequently, the Maximum torque is 2.4-3 times
than the rated torque.
> Gear Box: Hoist Gear Box has specially treated gears for high wear
resistance. Each Geared Shaft assembly is supported on ball or
roller bearings, to ensure smooth, low-friction operation.
> Wire Rope: Hoisting ropes comply with the exporting standards. The leading
rope taken by the drum does not slip sideways when slack. The
factor of safety, on the nominal breaking strength of the rope is
six.
> Rope Drum: Grooved hoist Drum, seamless pipe of adequate length to be wounded
in one layer and to provid eproper
support for the rope to minimize abrasive wear is provided. Drum
Shaft resolves on Ball Bearings for ensuring smooth running.
> Electric apparatus controlling system: Model CD1 and MD1 hoist is composed of the contactor box,
controlling switch, cut-off limiter, the working voltage of
controlling switch is 380V, 36V or 24V(safety voltage).
> Rope Guide: Rope Guide is in two halves, ensuring easy accessibility. It
encircles the drum completely so that the rope may not uncoil even
when the Hoist is in unloaded condition. The rope guides of our
company is thicken and dilated, so that it is not easy to be
damaged.
> Hook:The Hook Block is tested to 150 % of full load before assembly.
Technical configuration
| Model | Lifting Capacity (t) | Lifting Height (m) | Lifting Speed (m/min) | Running Speed (m/min) | Wire Rope Type | Dia.of Wire Rope (mm) | I Beam Track Type | Working Duty | Lifting Motor | | Power(kw) | R.P.M ( r/min) | | CD1-0.25 | 0.25 | 3.6.9.12.18 | 8 | 20 | 6*19 | 3.6 | 16-22b | M3 | 0.4 | 1380 | | CD1-0.5 | 0.5 | 3.6.9.12.18 | 8 | 20 | 6*37+1 | 4.8 | 16-28b | M3 | 0.8 | 1380 | | CD1-1 | 1 | 3.6.9.12.18 | 8 | 20 | 6*37+1 | 7.4 | 16-28b | M3 | 1.5 | 1380 | | CD1-2 | 2 | 3.6.9.12.18 | 8 | 20 | 6*37+1 | 11 | 20a-32c | M3 | 3 | 1380 | | CD1-3 | 3 | 3.6.9.12.18 | 8 | 20 | 6*37+1 | 13 | 20a-32c | M3 | 4.5 | 1380 | | CD1-5 | 5 | 3.6.9.12.18 | 8 | 20 | 6*37+1 | 15 | 25a-63c | M3 | 7.5 | 1380 | | CD1-10 | 10 | 3.6.9.12.18 | 7 | 20 | 6*37+1 | 15 | 25a-63c | M3 | 13 | 1400 | | CD1-16 | 16 | 3.6.9.12.18 | 3.5 | 20 | 6*37+1 | 15 | 45a-63c | M2 | 13 | 1400 | | CD1-20 | 20 | 3.6.9.12.18 | 3.5 | 20 | 6*37+1 | 20 | 50a-63c | M2 | 13 | 1400 |
|
Notes
A. The standard lifting height is 6, 9, 12, 18, 24, 30 and 36
meters.
B. The lifting speed can be single speed or double speed, even
multi-speed with frequency inverters.
C. The suitable rail for the low-headroom hoist is H-type rail, and
I-type rail is also available..
D. The recommended rope reeving of this kind of hoist is 2/1, 4/2
or 4/1.
E. The normal traveling speed is 20m/min, and 12.5, 16, 25, 30,
45m/min by request.
F. The normal rail gauge of the double-girder is 1200, 1500, 1800,
2100 and 2300mm.
Product show:
