Cylindrical Gear Units
PZ Series
The suitable scope of speed reducer is as follows:
- The rotation of high speed shaft should not be more than 1500 rpm;
- The circumferential velocity of gear tranmission should not be more than 20 m/sec;
- The temperature of work environment should be -40-45°C. If it below 0°C, before start, the lubricating oil should be pre-heated to above 0°C. This speed reducer can be run at clockwise and counterclockwise direction.
Characteristics
- The gear is made of high strength low carbon alloy steel through carburization and quenching. The hardness of tooth surface may reach to HRC58-62. All gear adapts NC tooth grinding process, high in accuracy and good in contact performance:
- Highly tranmission efficiency: single stage, more than 96.5%; double-stage, more than 93%; Three-stage, more 90%;
- Smooth and stable in run, low noise;
- Compact, light, long life, high bearing capacity; Easy to disassemble, inspect and assemble.
For more information:
Technical Specs
| Min | Max | |
| Power [kW] | 4 | 6666 |
| Moment [Nm] | 7,5 | 1200 |
| Reduction Ratio | 1,25 | 100 |
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