Electric Winch
Your Professional Electric Winch Supplier
An electric winch is a lightweight lifting device that utilizes an electric motor as the power source, driving a drum through a gear transmission system to wind steel wire ropes for vertical hoisting or horizontal pulling of loads. Its core mechanism consists of the motor, reducer, drum, and safety brake system, supporting frequency conversion speed regulation and remote control. Featuring a compact structure and flexible installation, it is widely applicable in intermittent operation scenarios such as construction sites, equipment installation, and emergency rescue, with a load capacity typically ranging from several hundred kilograms to several tens of tons.
Why Choose Us
Production Equipment
The company owns more than 200 sets of general equipment and 330 sets of welding equipment, including over 30 sets of high-precision machinery. These include microcomputer-controlled machining centers, microcomputer-controlled nitriding furnaces, fully automatic gear testing systems, computer-controlled automatic cutting machines, automatic welding machines, and large-scale turning fixtures. A comprehensive technical support system, strict production control, standardized process flow, and advanced testing methods ensure the high quality and high output of our products.
Our Service
Yufei Group provides expert guidance on equipment selection, parameter configuration, and adaptation to specific working conditions. We implement customized solutions based on customer requirements to ensure the most suitable match for their needs. We offer 24/7 technical support and troubleshooting services, and ensure the rapid replacement of core components such as hooks and electrical systems.
Our Certificates
The "Yufei" brand cranes we design and manufacture have passed ISO9001 international quality certification, ISO14001 environmental management system certification, and OHSAS18001 occupational health and safety management system certification. We have also obtained a production license issued by the General Administration of Quality Supervision, Inspection and Quarantine.
Production Market
Our products sell well across more than 30 provinces, municipalities, and autonomous regions in China, and are exported to over 20 countries and regions including India, Singapore, Vietnam, Congo, South Africa, Russia, Spain, South Korea, and Japan.
Electric winch
Electric winches are powered by electricity and feature simple operation, high traction capacity, excellent speed regulation performance, and high reliability. They typically employ an enclosed gear transmission structure combined with electromagnetic brakes that enable automatic safety braking during power outages, making them suitable for medium-to-low speed lifting and traction operations requiring frequent start-stop cycles.
Electric winches are widely used in scenarios such as vertical material lifting at construction sites, cargo handling at ports and terminals, equipment installation in workshops, and material transportation on production lines. They stand as one of the most versatile light-duty lifting devices in modern industrial applications.
Product Parameter
JK Type Electric Winch Parameter
|
Model |
pulling force (kN) |
pulling force (Ton) |
speed (m/min) |
power (kW) |
Wire rope diameter (mm) |
Rope capacity (m) |
|
JK-0.5 |
5 |
≈0.5 |
27 |
3-4 |
7.7-9.3 |
60-80 |
|
JK-1 |
10 |
≈1 |
22-29 |
4-5.5 |
9.3-11 |
60-80 |
|
JK-1.5 |
15 |
≈1.5 |
22-29 |
7.5 |
11-12.5 |
80-100 |
|
JK-2 |
20 |
≈2 |
22-35 |
11-13 |
12.5-14 |
90-100 |
|
JK-3 |
30 |
≈3 |
28-38 |
15 |
14-15.5 |
100-150 |
|
JK-5 |
50 |
≈5 |
28-38 |
18.5 |
15.5-18.5 |
100-150 |
JM Type Electric Winch Parameter
|
Model |
pulling force (kN) |
pulling force (Ton) |
speed (m/min) |
power (kW) |
Wire rope diameter (mm) |
|
JM1 |
10 |
≈1 |
15 |
3 |
Φ9.3 |
|
JM5 |
50 |
≈5 |
9.5-20 |
11-22 |
Φ21.5 |
|
JM10 |
100 |
≈10 |
8-9.5 |
22 |
Φ30 |
|
JM12.5 |
125 |
≈12.5 |
8 |
30 |
Φ34 |
|
JM16 |
160 |
≈16 |
10 |
37 |
Φ37 |
|
JM20 |
200 |
≈20 |
10 |
45 |
Φ43 |
|
JM32 |
320 |
≈32 |
9 |
75 |
Φ56 |
|
JM50 |
500 |
≈50 |
9 |
90 |
Φ65 |
|
JM65 |
650 |
≈65 |
10.5 |
160 |
Φ64 |
Electric winches are powered by electricity and feature simple operation, high traction capacity, excellent speed control performance, and high reliability. They typically employ an enclosed gear transmission structure, which ensures high efficiency and easy maintenance. Equipped with electromagnetic brakes, they automatically engage during power outages to ensure safety. Their compact design and strong adaptability make them suitable for medium-to-low speed lifting and traction operations requiring frequent start-stop cycles.
This equipment is widely used for vertically lifting construction materials at building sites, handling cargo at ports and terminals, installing equipment in workshops, and transporting materials on production lines. Additionally, it plays a significant role in industrial applications such as auxiliary operations in mining, traction for bridge construction, and cold drawing of steel bars. It is one of the most versatile types of light-duty lifting equipment in modern use.
Safety Instructions for Electric Winch Operation
I. Pre-Operation Safety Checks
Foundation and Anchoring: The winch must be installed on a flat and solid foundation, and securely fixed with anchor bolts or equivalent means to prevent shifting or tipping during operation.
Electrical Inspection: Ensure the power cable, ground wire, and switches are intact and undamaged. Grounding must be reliable to prevent electric shock.
Component Inspection: Check key components such as the brake (electromagnetic brake), clutch, protective guards, and wire rope for proper condition. The wire rope must strictly be free from kinks, broken wires, or excessive wear.
No-Load Test Run: Conduct a no-load test run before formal operation to confirm normal operation, absence of abnormal noises, and effective braking.
II. Safety Procedures During Operation
Never Exceed Rated Load: Absolutely never exceed the rated load capacity. This is the most critical safety rule.
Trained Operator & Clear Signals: Operation must be performed only by specially trained personnel. Agree upon and use unified指挥 signals (e.g., two-way radio, flags, whistles) with the signaler. Do not operate if signals are unclear.
Monitor Wire Rope Spooling: The wire rope must spool neatly onto the drum. Never fully payout the rope; retain a minimum of 3 full wraps on the drum at all times to prevent the rope end from pulling loose.
Prohibit Crossing Under Load: During operation, no personnel is permitted to pass under lifted or pulled loads or to cross over the wire rope.
Emergency Handling: In case of a sudden power failure, immediately cut off the main power switch, return the control lever to the neutral position, and lower the load slowly using the brake mechanism.
III. Post-Operation Maintenance
Cut Off Power Supply: Upon completion of work, always disconnect the main power supply.
Regular Maintenance: Regularly inspect, lubricate, and maintain moving parts such as brakes, gears, and bearings to ensure they are always in good condition.
Our Certificate
FAQ
Q: How fast is the lifting speed of the electric winch?
A: This depends on the series you choose. Our JK series is a high-speed type with a rope speed of approximately 20-35 meters per minute, making it suitable for efficient material handling. In contrast, the JM series is a low-speed, heavy-duty type with a rope speed of about 7-15 meters per minute, offering smooth operation ideal for precision installation and heavy-load applications.
Q: In case of a sudden power outage, will the load fall?
A: Rest assured, it will not. All our electric winches are equipped with a normally closed electromagnetic brake as standard. In the event of a power failure, the brake automatically engages instantly, securely holding the load in place. This is a fundamental safety feature.
Q: I need to use it in a mine (or chemical plant). Do you have explosion-proof options?
A: Yes, we do. For hazardous environments with flammable, explosive gases or dust (such as coal mines, oil fields, or chemical plants), it is essential to use explosion-proof winches. All components of explosion-proof winches-including the motor and electrical cabinet-are specially certified to prevent sparks and ensure safety.
Q: Can the electric winch be operated by remote control?
A: Yes. Many models can be retrofitted with wired or wireless remote control devices, allowing the operator to control the winch from a distance. This provides better visibility and enhances safety. Please specify this requirement when placing your order.
Q: How to maintain an electric winch?
A: Regularly inspect and lubricate gears and bearings, rigorously check the wire rope for wear (damaged wire ropes are strictly prohibited from use), and ensure the brake is responsive and effective. For frequent heavy-duty operations, it is advisable to shorten the maintenance intervals.
We're well-known as one of the leading electric winch manufacturers and suppliers in China. Please feel free to buy customized electric winch made in China here from our factory. For quotation, contact us now.