Introduction of Explosion-Proof Mining Jz Series Shaft Sinking Winch Underground Wire Rope Lift Winches
The structure of shaft sinking winch is winding type, mainly composed of spindle device, reducer, flexible coupling with brake wheel, working brake, safety brake, seat, motor and other components.zmwm02
The spindle unit consists of: spindle, gears, reel, brake wheel, housing and bearings, etc. The speed reducer is a spherical worm gear vice decelerator with an additional level of variable speed gear. The speed change handle can be switched between fast and slow speed positions. The working brake is of the tile type, starting the motor, the electro-hydraulic pusher releases the brake, stopping the motor is a spring force brake. The full brake is a floating tile type, relying on the hammer to fall for braking and the electro-hydraulic pusher to release the brake.
Parameter of Explosion-Proof Mining Jz Series Shaft Sinking Winch Underground Wire Rope Lift Winches
Model |
JZ10/800 |
JZ16/800 |
JZ16/1000 |
2JZ16/1000 |
JZ25/1000 |
JZ40/1000 |
JZ40/1800 |
Wire rope Max. Static tension (KN) |
100 |
160 |
160 |
160 |
250 |
400 |
400 |
Wire rope Capacity (m) |
800 |
800 |
1000 |
1320 |
1000 |
1000 |
1800 |
Drum specification |
Diameter (mm) |
800 |
1000 |
1000 |
1000 |
1050 |
1250 |
1250 |
Width (mm) |
820 |
1400 |
1400 |
1400 |
1210 |
1480 |
2060 |
Center height (mm) |
900 |
1050 |
1050 |
1050 |
1326 |
1500 |
1500 |
Wire rope diameter |
32 |
40 |
40 |
40 |
52 |
60 |
60 |
Number of winding layers |
8 |
7 |
7 |
8 |
10 |
9 |
10 |
First layer rope speed |
Fast (m/min) |
5 |
4.7 |
4.7 |
4.7 |
4.8 |
5.2 |
5.2 |
Slow (m/min) |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
2.5 |
Electric motor |
Model |
YRT250M2-8 |
YRT250M2-8 |
YRT250M2-8 |
YRT280S-8 |
YRT280S-8 |
YRT355S-8 |
YRT355S-8 |
Power (KW) |
22 |
30 |
30 |
55 |
45 |
90 |
90 |
Speed (RPM) |
730 |
730 |
730 |
723 |
723 |
730 |
730 |
Voltage (V) |
380 |
380 |
380 |
380 |
380 |
380 |
380 |
Dimensions |
Length (mm) |
2883 |
3600 |
3600 |
5726 |
3980 |
4725 |
4305 |
Width (mm) |
2962 |
3280 |
3280 |
3806 |
3935 |
4593 |
4593 |
High (mm) |
1728 |
2300 |
2300 |
2988 |
2620 |
3300 |
3300 |
Weight (kg) |
7480 |
11500 |
11500 |
18000 |
14680 |
35000 |
38000 |
Pictures of Explosion-Proof Mining Jz Series Shaft Sinking Winch Underground Wire Rope Lift Winches