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High Performance Shaft Mounted Gearbox for Sale - Reliable China Suppliers & Factory Options
Working Principle
Characteristic and feature of shaft mounted gearbox
Housing material: HT250 high-strength cast iron
Housing hardness: HBS190-240
Gear material: 20CrMnTi alloy steel
Surface hardness of gears: HRC58°~62°
Gear core hardness: HRC33~40
Input / Output shaft material: 42CrMo alloy steel
Input / Output shaft hardness: HRC25~30
Machining precision of gears: accurate grinding, 6~5 Grade
Lubricating oil: GB L-CKC220-460, Shell Omala220-460
Efficiency: 98%
Technical parameters of shaft mounted gearbox
| Shaft Mounted Reducer | Output Shaft Bore [mm] | Ratio (i) | Rated torque |
|---|---|---|---|
| 35 | Φ35 | 5, 10, 15, 20, 25 | 420 N.m |
| 40 | Φ40 | 5, 10, 12.5, 15, 20, 25 | 900 N.m |
| Φ45 | |||
| 45 | Φ45 | 5, 10, 12.5, 15, 20, 25 | 1400 N.m |
| Φ50 | |||
| Φ55 | |||
| 50 | Φ50 | 5, 10, 12.5, 15, 20, 25 | 2300 N.m |
| Φ55 | |||
| Φ60 | |||
| 60 | Φ60 | 5, 10, 12.5, 15, 20, 25 | 3600 N.m |
| Φ70 | |||
| 70 | Φ70 | 5, 10, 12.5, 15, 20, 25, 31 | 5100 N.m |
| Φ85 | |||
| 80 | Φ80 | 5, 10, 12.5, 15, 20, 25, 31 | 7000 N.m |
| Φ100 |
Some Of Our Product
Frequently Asked Questions
What materials are used for the housing and shafts of the gearbox?
The housing is manufactured using HT250 high-strength cast iron with a hardness of HBS190-240. The input and output shafts are made of durable 42CrMo alloy steel with a hardness range of HRC25~30.
What is the gear hardness and material specification?
The gears are made from 20CrMnTi alloy steel. They feature a surface hardness of HRC58°~62° and a gear core hardness of HRC33~40, ensuring high wear resistance and structural strength.
What is the transmission efficiency of this shaft mounted gearbox?
This shaft mounted gearbox is designed for optimal performance, achieving a high transmission efficiency of 98%.
Which lubricating oil is recommended for operations?
We recommend using either GB L-CKC220-460 or Shell Omala220-460 lubricating oil to ensure smooth operation and long lifespan.
What machining precision do the gears have?
The gears undergo an accurate grinding process, meeting the high standards of 6~5 Grade machining precision.
What is the maximum rated torque available?
The rated torque varies by model size, starting from 420N.m for the size 35 model and scaling up to 7000N.m for the size 80 model.