A two-stage gearbox of the rocking machine 2Ц-280-49-21 У1 with EC-engagement has been developed ( Extraction and processing of raw materials )
A two-stage gearbox of the rocking machine 2Ц-280-49-21 У1 with EC-engagement has been developed, instead of a three-stage RCT gearbox-280-49-21 Y1. The developed gearbox is made in a welded housing, has a smaller size and weight.
Analogue. The three-stage gearbox can be viewed at the link https://www.zdship.ru/products/engineering/oil-gas/red-cep/362/
Comparison of characteristics
Second execution
Weight: 480 kg. Rated torque: 5000 Hm. Gear ratio number: 49
Analogue. The three-stage gearbox can be viewed at the link https://www.zdship.ru/products/engineering/oil-gas/red-cep/362/
Download Model: Rocking Machine Gearbox 2Ц-280-49-21 У1 3D
Download dimensional drawing: Rocking Machine Gearbox 2Ц-280-49-21 У1 2D
Comparison of characteristics
| Title | EC-gearbox | РТЦ |
|---|---|---|
| Weight, kg | 480 | 518 |
| Overall size, LхВхH mm | 890х569х676 | 953х590х676 |
| Number of bearings | 7 | 11 |
| EFFICIENCY, % (расчетное) |
97 kW | 94 |
| Number of steps | 2 | 3 |
| Gear ratio | 49 | 49 |
| Moment out, Nm | 5000 | 5000 |
Second execution
Characteristics:
Fotos
Comparison with involute gearing
