Electric Winch

KCD Type Electric Winch Overview

Voltage: 220-380V 3Phase
Lifting Capacity: 300-2000kg
Lifting Height: 1-200m
Weight: 35-110Kg

KCD Type electric winch use conical rotor motor and common motor as power, and in combination with a speed-change mechanism drives the drum, thereby achieving lifting operation. This machine can be widely used in small and medium-sized houses, decoration of high-rise buildings, floor slabs, well drilling and soil lifting, warehouse loading and unloading.

Features

1. Wire Rope Fixing: No escape of wire rope from the drum by means of P.T .screw device.

2. Drum Transmission: The shaft direct driving drum provides rope replacement and alteration of rotation with easy.

3. Electromagnetic : Designed for both static and dynamic loading Brake will automatically apply in the event of power cutLarge friction surface area. No adjustments or serving requirement.

4. Gear Box: Provides strength,durability an non-worry of breakage of structure

5. Special Motor : insulated B,with the features of big start torque, small inertia, lower temperature rise,it can work frequently for a long time.

6. Driving Gear: The heat treated gear with bearings features durable performance and anti-wear.

7. Machine Fixture: It is made of super armor plate,used for suspender,lifter and girder.
   

J Series Electric Winch Overview

The winch completes the traction drive with human power or mechanical power driving a reel. It can vertically lift or horizontally and obliquely draw heavy weights.

An electric winch consists of a motor, the coupling, the brake, the gear bos, and the reel which are altogether installed on the machine frame. For high lifting height, heavy load and unload as well as frequent work, the winch has a good speed regulation making a empty hook swiftly down, and for installed or sensitive material, the winch can adopt a small speed.

FEATURES

The winch has many features, such as generality, compact structure, small volume, light dead weight, heavy lifting capacity and convenient movement.

Work principle

The winch transforms electric energy into mechanical energy through the motor1, which is rotor of the motor moves, outputs, and then through the brake 2, and the reducer 3 reduces speed to rotate the reel 4. The reel winds the wire rope and passes through pulley block to make the hook lift the load Q, and transforms mechanical energy into mechanical work finishing transportation, load and unload of heavy weights.

Classification and features

There are JM series electronic controlling slow speed winch, JK electronic control high speed winch, JMM friction series winch, JK-D series winch and IKL series hand control high speed free rolling winch.

JM series: The winch under 10t is mainly used for hoisting, pulling and loading as well as drawing heavy weights. It is also used for all kinds of large and middle concrete constructure of steel, installation, and disassembly of mechanical equipment. It is suitable for construction and installation companies, mineral zone and plant. The winch equal or above 10t is mostly used for large and oversize concrete constructure of steel installation and disassembly of mechanical equipment. Orderly arrangement of the wire rope and safe lifting makes it suitable for kinds of bridge engineering, large factories, mine engineering equipment installation.

JK series: the winch is mainly used for material lifting, heavy weights traction. It is also used for crane as the main hoist. It is the special winch of derrick and gantry frame and lifting trolley. It is suitable for construction and small equipment installation of construction, mine and factory.

JMM series: the series winch is mainly used for long-distance traction of all kinds of large and super concrete and steel structure and steel cable as well as lift of large construction. Orderly arrangement of the wire rope and safe lifting makes it suitable for kinds of bridge engineering, large factories, mine engineering equipment installation.

JK-D series: This winch, with small teeth difference, has compact and small structure, smooth running, convenient and easy maintenance, low noise and a long service life. It is widely used for construction,lift and installation of port, bridge and metallurgy.

JKL series: This series of winch is mostly used for vertically lifting heavy weights in construction site, factories and mines,and ports, especially in bridge dock construction base engineering free-fall punching piling operation.