Product Introduction
CD1 and MD1 are the most widely used general-purpose wire rope electric hoists. They can be fitted with a traveling trolley and mounted on single-girder cranes, bridge cranes, gantry cranes, and jib cranes, or fixed-mounted for use as a winch. They are widely applied in factories, mines, ports, warehouses, cargo yards, and shops.
CD1 electric hoist: Single constant lifting speed, used for general cargo lifting.
MD1 electric hoist: Provides both normal speed and slow speed, suitable for high-precision operations such as sandbox stacking and machine tool maintenance.
Product Specification
|
Type |
CD1 MD1 |
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|
Capacity |
0.25 |
0.5 |
1 |
2 |
3 |
5 |
10 |
16 |
20 |
||
|
Hoisting height(m) |
6~30 |
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|
Hoisting Speed(m/min) |
CD1 |
8 |
8 |
8 |
8 |
8 |
8 |
7 |
3.5 |
4 |
|
|
MD1 |
0.8/8 |
0.8/8 |
0.8/8 |
0.8/8 |
0.8/8 |
0.8/8 |
0.7/7 |
0.35/3.5 |
/ |
||
|
Travel Speed(m/min) |
20 |
20/30 |
20/30 |
20/30 |
20/30 |
20/30 |
20/30 |
18 |
20 |
||
|
Steel rope |
Dia(mm) |
3.6 |
4.8 |
7.7 |
11 |
11 |
15 |
15 |
15.5 |
24 |
|
|
Working duty |
M3 |
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|
Power supply |
Three-Phase AC 380V 50Hz 380/220V 50Hz |
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|
Lifting height and power supply can be customized. |
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Product Feature And Application
Core Advantages of CD1 MD1 Wire rope electric hoists
Single or dual speed option: The CD1 model offers single-speed lifting, fitting general lifting tasks. The MD1 model features a dual-speed design (normal speed + slow speed), enabling precise fine adjustment for high-precision work.
Braking safety: The conical rotor motor locks automatically upon power failure, reliably preventing the load from slipping and eliminating the risk of hook drift.
Flexible adaptation: Two lifting speeds and two installation types (traveling or stationary) are available, with lifting height, voltage, and control method customizable.
Flexible operation: Pendant control or wireless remote control can be selected to suit different working scenarios.
Low maintenance cost: Mature and universal structure with strong parts interchangeability, resulting in low procurement and maintenance costs.
Typical Applications of CD1 MD1 Wire rope electric hoists
CD1: Suitable for general lifting, warehouse loading and unloading, production line material transfer, and workpiece feeding/removal where precise placement is not required.
MD1: Suitable for scenarios requiring accurate positioning or gentle placement, such as mechanical equipment assembly, precision mold clamping, casting pouring, and equipment maintenance alignment.
Product Details
Lifting Motor
Conical rotor three-phase asynchronous motor with integrated braking function. It locks automatically upon power failure to ensure lifting safety.
Traveling Trolley
Drives the hoist to move horizontally along the crane girder. Paired with a travel motor, it ensures smooth movement (not included in stationary models).
Rope Guide
Guides the wire rope to wind neatly, preventing rope disorder and jamming, thereby extending the service life of the wire rope.
Control Device
Standard pendant control, with wireless remote control available as an option.
Product Certification
All our products have passed ISO international certification.
FAQ
Q: What is the difference between CD1 and MD1 electric hoists?
A: CD1 is a single-speed model designed for general lifting tasks (most capacities feature a lifting speed of 8 m/min). MD1 is a dual-speed model offering both normal speed and a slow speed at 1/10 of the normal speed. It is suitable for applications requiring precise positioning and fine adjustment, such as mold installation.
Q: How do I choose between CD1 and MD1?
A: Choose CD1 for routine material handling, warehouse loading, and unloading. Choose MD1 for tasks that require accurate positioning, such as mold handling, equipment assembly, and machine tool maintenance.
Q: Can CD1 or MD1 electric hoists be used outdoors?
A: Standard models are designed for indoor use or sheltered locations. If outdoor use is required, you must request a weatherproof version at the time of ordering, equipped with a rain cover and higher electrical protection.
Q: How should CD1 and MD1 wire rope electric hoists be maintained?
A: Regularly inspect wire rope wear and lubrication, brake clearance, gearbox oil condition, and electrical connections. Also, clean dust from electrical components.
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