Fem Standard Open Winch for Crane

Product Details
Customization: Available
After-sales Service: Within 24 Hours
Warranty: 1 Year
Diamond Member Since 2020

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  • Fem Standard Open Winch for Crane
  • Fem Standard Open Winch for Crane
  • Fem Standard Open Winch for Crane
  • Fem Standard Open Winch for Crane
  • Fem Standard Open Winch for Crane
  • Fem Standard Open Winch for Crane
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Company Profile
Overview

Basic Info.

Model NO.
LWA
Application
Double Beam Crane, Gantry Crane, Bridge Crane, Single Grinder Crane, Small Crane
Type
Electric Hoist
Sling Type
Wire Rope
Lift Speed
1.6-16m/Min
Maximum Lifting Height
>20m
Chain Falls
4/1
Certification
CE
Condition
New
Color
Blue
Capacity
10t-300t
Work Duty
M4/M5/M6/M7/M8
Rope Lenght
Any Meters
Transport Package
Wooden Cases
Trademark
LEITAI
Origin
China
HS Code
8425319000
Production Capacity
1000sets/Year

Product Description

FEM Standard Heavy Duty Group M5/2m~M8/5m Open Winch for Crane

Product Description

The winch hoist is a product of that pedigree and epitomizes the special performance levels we can offer those customers who have the most exacting requirements. The  winch hoist is a modular concept which uses pre-engineered components in both standard and customized formats to provide high-performance and high-reliability for a very wide range of demanding applications where one or more of the following are required:

Application range
  1. Capacities up to 300 tonnes
  2. Duty classifications up to ISO M8/CMAA CLASS F.
  3. Superfast hoisting speeds.
  4. Super-high lifts.
  5. Increased factors of safety.
  6. Extremely arduous environments.
  7. Additional safety and operating equipment.
  8. Special hoist constructions.



----------------------------------------------------------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).

Product Parameters

Construction Winch
Fem Standard Open Winch for Crane

Fem Standard Open Winch for Crane 
Techncal Data of  Open Winch
Capacity
(t)
Lifting Height
(m)
Lifting
Speed
(m/min)
Power of Lifting
(kW)
Traveling speed
(m/min)
Power of Traveling
(kW)
Work Duty
FEM/ISO
H1/H2
(mm)
C
(mm)
Rail Distance
S (mm)
10 16 0.65~6.5 11 2~20 0.55×2 2m/M5 632/1155 850 1600
20 2100
16 16 0.4~4 11 2~20 0.75×2 2m/M5 632/1155 950 2000
20
20 15 0.4~4 15 2~20 0.75×2 2m/M5 762/1160 1000 2000
20 2500
25 16 0.4~4 18.5 2~20 1.1×2 2m/M5 825/1160 1150 2000
20
32 12 0.4~4 22 2~20 1.5×2 2m/M5 885/1160 1150 2000
18 2800
40 12 0.4~4 30 2~20 1.5×2 2m/M5 960/1193 1250 2000
18
50 12 0.4~4 37 2~20 2.2×2 2m/M5 1030/1193 1250 2300
18 3200
63 12 0.4~4 45 2~20 3.0×2 2m/M5 1200/1193 1400 2300
18
80 12 0.3~3 45 2~20 3.0×2 2m/M5 1250/1176 1500 2700
18 3800
100 12 0.25~2.5 45 2~20 4.0×2 2m/M5 1315/1176 1600 2800
18

Detailed Photos

 

Fem Standard Open Winch for Crane
Fem Standard Open Winch for Crane

 

Company Profile

 

Fem Standard Open Winch for Crane
 

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