- Type of winchShunting
LEM-20 winch
it is intended for movement in one direction of railway cars on loading and unloading sites of railway warehouses. Replaces a shunting locomotive. The winch is not intended for raising of freights or people.
The LEM-20 winch is calculated for work in the following conditions:
- the environment pozharo-, explosion-proof, nonaggressive, with the content of nonconducting dust to 10 mg/m ³;
- climatic modification "At" and "T", category "2" in accordance with GOST 15150;
- ambient temperature is from +45 °C to -40 °C;
- working situation - fastening on the horizontal platform;
- operating mode average (% PV=40);
- the working tension 380B, frequency of current is 50 Hz.
Winch service life - 7 years.
The LEM-20 winch can be completed:
- electric equipment in explosion-proof execution;
- navivka frequency converter (smooth start-up and stop);
- portable control panel or radio control;
- sound alarm system.
Technical characteristics of the LEM-20 winch:
| The mass of freight in the moved cars, t | 1200 |
| Approximate number of cars, piece | 19 |
| Maximum traction effort, kgf: - on the main drum - on an auxiliary drum |
20000 3200 |
| Rope speed, average on the first layer of a navivka, m/s: - on the main drum - on an auxiliary drum |
0,064 0,54 |
| Diameter of a rope, mm: - on the main drum - on an auxiliary drum |
37 15 |
| Diameter of a drum, mm: - main thing - auxiliary |
- - |
| Rope capacity of a drum, m: - on the main drum - on an auxiliary drum |
365 380 |
| Drive engine: - power, kW - frequency of rotation, rpm |
AIR180S4 22 1470 |
| Reducer: - transfer number |
-/- -/- |
| Overall dimensions, mm | 2690x2355x1680 |
| The mass of the winch (without rope), kg, no more | 5500 |
