Hoister Gearbox
Description
The hoister gearbox is a special gearbox for mining hoisting equipment. These gearboxes are designed with challenging applications in mind and are able to withstand extreme conditions. This includes a single-level (ZZD), two-level (ZZL) and three-level (ZZS) planetary gear structures.
Technical Data
| Product Group | M, MP, ZZ, NGW |
| Range fo ratio | 20 - 400 |
| Power Range | 30 - 1,800 kNm |
Advantages
- Modular, compact design
- Non-standrard design on request
- Reasonable, cost saving torque design
- Large bearing capacity
- Tooth surface modification, large teeth contact ratio
- Smooth transmission
- Low noise
- Applied to the condition of frequent starts and stops
Applicable Fields
- Mine hoists