CD1 MD1 Wire Rope Electric Hoist

Performance and characteristics of CD1/MD1 wire rope electric hoist
1. Performance overview
CD1/MD1 electric hoist is a light and small lifting equipment, suitable for lifting operations in industrial and mining enterprises, warehouses, docks and other places. Its performance characteristics are as follows:
Rated lifting capacity: usually 0.5 to 10 tons, covering a variety of light and medium load requirements.
Lifting height: standard configuration 6 to 30 meters (can be customized higher).
Working level: CD1 is light level (M3), MD1 is medium and light level (M4), adapting to different working frequencies.
Lifting speed:
CD1: single speed (normal speed, such as 8m/min);
MD1: dual speed (normal speed + slow speed, such as 8m/min and 0.8m/min), precise positioning.
Power supply: 380V/50Hz three-phase AC, insulation grade F, protection grade IP54 (dust and splash proof).
2. Core Features
(1) Compact Structure
Adopting modular design, small size, light weight, saving installation space, suitable for low working conditions.
(2) High safety
Double limit protection: mechanical limit switch for rising/falling to prevent overwinding.
Overheat protection: built-in thermal relay in the motor to avoid overload burning.
Reliable braking: normally closed brake, automatic braking when power off, anti-falling.
(3) High efficiency and durability
Wire rope: high-strength galvanized rope, wear-resistant and corrosion-resistant.
Motor: conical rotor motor, large starting torque and good heat dissipation.
Gearbox: hardened gear, heat-treated, long life and low noise.
(4) Flexible operation
Can be used with a running trolley (manual or electric) to achieve lateral movement to form a single-beam crane system.
Handle button control or remote control operation (optional) to meet the needs of different scenarios.
(5) Easy maintenance
The shell is detachable for easy inspection of internal components.
The lubrication points are clear, and regular maintenance can extend the service life.
3. Typical application scenarios
Material handling in workshops, equipment installation and maintenance.
Warehouse cargo loading and unloading, production line lifting.
Auxiliary operations on construction sites (fixed brackets are required).
4. Selection considerations
CD1: Suitable for light loads and low frequency use (such as small warehouses).
MD1: Suitable for precise lifting or medium frequency operations (such as production lines).
In harsh environments, explosion-proof types (such as BCD1/BMD1) or anti-corrosion configurations can be selected.
Summary: CD1/MD1 electric hoists are known for their reliability, flexibility and economy, and are ideal for small and medium-sized lifting tasks. The actual selection needs to be considered in combination with parameters such as load, speed, and frequency of use.

1. Industrial manufacturing and workshop assembly
Mechanical processing workshop: used for lifting workpieces, molds, raw materials, etc.
Automobile manufacturing and maintenance: lifting engines and body parts on the assembly line, or lifting vehicle parts during maintenance.
Metal processing: handling heavy materials such as steel plates and steel pipes.
2. Warehousing and logistics
Warehouse cargo handling: loading and unloading pallets, packaging boxes, large equipment, etc.
Logistics distribution center: cooperate with shelves or single-beam cranes to achieve efficient cargo turnover.
3. Building and construction
Construction site: auxiliary lifting of building materials (such as steel bars, cement prefabricated parts), small equipment installation.
Decoration project: lifting glass curtain walls, stone and other decorative materials.
4. Ports and docks
Small cargo loading and unloading: used for inland docks or temporary yards, lifting container accessories, bagged goods, etc.
5. Energy and power industry
Power plant maintenance: lifting motors, valves, pipelines and other equipment during maintenance.
Wind power field: Assisted installation or maintenance of small wind power components (mobile brackets are required).
6. Mining and metallurgy
Ore processing: transport small ore samples or repair equipment (dust-proof and explosion-proof models are required).
Metallurgical workshop: lifting ingots, molds, etc. (special protection is required in high temperature environments).
7. Other special scenarios
Stage equipment: lifting lights and audio in theaters or concerts (silent models are required).
Shipbuilding: lifting or repairing small components in docks.
Summary of applicable scenarios
Space-constrained environments: low-rise factories, narrow warehouses, etc.
Medium and low frequency operations: non-continuous and intermittent lifting tasks.
Precise positioning requirements: MD1 dual-speed models are suitable for precise installation (such as equipment alignment).
Note: In corrosive (chemical), explosive (petroleum) or extreme temperature environments, you need to select the corresponding protection level or special models (such as explosion-proof BCD1/BMD1).