JH-5
Online
1 Year
Electric Winch
Hydraulic
Slow
0.5T
Moving
Antiseptic, Insulating, Explosion-Proof
CE
National Standards
50
0.17
Ybj7.5-4
7.5
380/660
1450 R/Min
ZHONGMEI
Wooden
1450*512*515 mm
Shandong China
Product Description
Working PrincipleThe working principle of the Column Winch is mainly based on the rotation of the winch and the pulling force of the rope. The electric motor drives the winch to rotate and the rope is wound on the winch. When the winch rotates clockwise, the rope is rolled up and the connected weight rises; when the winch rotates counterclockwise, the rope is released and the weight falls.
Fields of application
Column winch is widely used in many fields, such as:
Mining industry: used for material lifting and personnel transportation in mines.
Construction: for lifting building materials and equipment.
Ship operation: loading and unloading goods on ships.
Oil and gas industry: to support the lifting and adjustment of heavy loads in drilling and production operations of oil wells.
Safety Precautions for Operation
Observe load limits: Do not operate overloaded to ensure equipment safety.
Safety of surrounding personnel: During lifting or lowering, ensure that personnel are not underneath the weight and maintain a safe area.
Emergency response: The equipment should be equipped with an emergency stop device to ensure a quick stop in case of emergency.
Maintenance and upkeep
Regular Inspection: Regularly inspect the various parts of the winch, including the motor, brake and ropes, to ensure normal operation of the equipment.
Lubrication: Regular lubrication of moving parts to reduce wear and resistance.
Cleaning: Keep the equipment clean to prevent dust and debris from affecting normal operation.zmwm21
| Model Parameter | JH-5 | JH-8 | JH-14 | JH-20 | JH-30 | |
| Steel wire rope average static tension (KN) | 50 | 80 | 140 | 200 | 300 | |
| Steel wire rope (m/s) average speed | 0.17 | 0.12 | 0.115 | 0.118 | 0.13 | |
| Drum | diameter*width (mm) | 276* 372 | 280* 230 | 400* 317 | 430* 530 | 550*560 |
| rope capacity (m) | 80 | 100 | 130 | 170 | 220 | |
| Steel wire rope | diameter | 15.5 | 17 | 21.5 | 24.5 | 30 |
| construction | 6* 19 | 6* 19 | 6* 19 | 6* 19 | 6* 19 | |
| nominal extension strength (Mpa) | 1550 | 1550 | 1550 | 1550 | 1570 | |
| Explosion proof motor | Model | YBJ7.5-4 | YBK2-160M-6 | YBK2-200L1-6 | YBK2-200L2-6 | YBK2-280S-4 |
| Power (KW) | 7.5 | 7.5 | 18.5 | 22 | 45 | |
| Voltage (V) | 380/660 | 380/660 | 380/660 | 380/660 | 380/660 | |
| Rotate speed (r/min) | 1450 | 970 | 970 | 970 | 980 | |
| Overall size: length* width* height | 1450*512*515 | 1550*530*570 | 1955*680*815 | 2560*968*797 | 3300*1077*1034 | |
| Winch weight (including motor) | 620 | 650 | 1350 | 2600 | 4460 | |
