| Customization: | Available |
|---|---|
| Application: | Double Beam Crane, Gantry Crane, Bridge Crane, Single Grinder Crane, Small Crane |
| Type: | Electric Hoist |
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JM, JK series winch is commonly-used lifting equipment; it can work separately or co-operated with other equipments, or be a part of complex large scale lifting or traction equipment. The winch have a high optimization for general use, can be used to lift heavy objects or for traction. It is necessary equipment for construction sites, factories and mines, transportation, storage terminals and installation projects.
----------------------------------------------------------Design and Manufacturing Feature--------------------------------------------------------------
1. Structure
The winch was made up of base, reducer, flexible coupling, hydraulic brake, drum, open big gear ring, pinion, controller, resistor, motor, etc.
2. Operating principle
2.1 After power connected, motor, hydraulic (electromagnetic) clutches are simultaneously turned on, this time to open the brake shoe, motor starts passed through flexible coupling to reducer, through the reducer, the pinion gear drive big gear and drum, so as to achieve a lifting, pulling purposes.
2.2 Roll operation (positive, reverse) and stop is controlled by the brakes and the master controller, when motor started the brake shoe also open, so that the drum rotation; When disconnecting the power, the brake through the spring pressure, will hugged quickly the braking functioning reel, stop the drum rotation to ensure safe and reliable. (Note: The winch at work, the master controller must be in place, otherwise it will cause the motor output torque not enough, winch weakness; prolonged operation will burn resistor or motor).
Construction Winch
| Capacity ( t ) | 2 | 3 | 5 | 6.3 | |
| Max.Lifting Speed ( m/min ) |
JM | 1~10 | 1~10 | 0.8-8 | 0.8-8 |
| JK | 2~20 | 2~20 | 1.6-16 | 1.6-16 | |
| Max.Wire Rope Capacity ( m ) | 160 | 180 | 200 | 200 | |
| Work Duty | M4/1Am | M4/1Am | M4/1Am | M4/1Am | |
| Wire Rope Diameter ( mm ) | φ12 | φ16 | φ20 | φ22 | |
| Drum Diameter ( mm ) | φ273 | φ325 | φ402 | φ425 | |
| Motor Model | JM | YZP132M1-6 | YZP132M2-6 | YZP160M-6 | YZP160L-6 |
| JK | YZP160M-6 | YZP160L-6 | YZP180L-6 | YZP200L-6 | |
| Motor Power | JM | 4 | 5.5 | 7.5 | 11 |
| JK | 7.5 | 11 | 15 | 22 | |
| Capacity ( t ) | 8 | 10 | 12.5 | 16 | |
| Max.Lifting Speed ( m/min ) |
JM | 0.8-8 | 0.8-8 | 0.8-8 | 0.8-8 |
| JK | 1.6-16 | 1.6-16 | 1.6-16 | 1.6-16 | |
| Max.Wire Rope Capacity ( m ) | 200 | 300 | 300 | 300 | |
| Work Duty | M4/1Am | M4/1Am | M4/1Am | M4/1Am | |
| Wire Rope Diameter ( mm ) | φ24 | φ26 | φ30 | φ34 | |
| Drum Diameter ( mm ) | φ500 | φ560 | φ630 | φ680 | |
| Motor Model | JM | YZP160L-6 | YZP180L-6 | YZP200L-6 | YZP200L-6 |
| JK | YZP200L-6 | YZP225M-6 | YZP250M1-6 | YZP250M2-6 | |
| Motor Power | JM | 11 | 15 | 22 | 22 |
| JK | 22 | 30 | 37 | 45 | |
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