Description
The Guaranteed Quality Price Helical Worm Speed Gearbox represents the forefront of mechanical engineering, designed for a diverse range of industrial applications. With its innovative modular design, this helical gearmotor boasts a compact construction and exceptional transmission torque, ensuring a powerful and efficient performance. Operating quietly and efficiently, these gearmotors make a significant impact in industries such as paper making, printing, chemical processing, and more.
The helical gears are crafted from 20CrMnTi alloy steel, heat-treated for optimal strength, achieving surface hardness of HRC58° to 62°. Each gear undergoes precise grinding, reaching an accuracy of grade 6 to 5, which guarantees durability and reliability in various demanding environments.
Specifications
| Attribute | Details |
|---|---|
| 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 |
| Heat treatment | Tempering, cementiting, quenching, etc. |
| Efficiency | 94%~96% (depends on the transmission stage) |
| Noise (MAX) | 60~68dB |
| Temp. rise (MAX) | 40℃ |
| Temp. rise (Oil) (MAX) | 50℃ |
| Vibration | ≤20μm |
| Backlash | ≤20Arcmin |
| Brand of bearings | China Top brand HRB, LYC, ZWZ or other brands requested, NSK… |
| Brand of oil seal | NAK – Taiwan or other brands requested |
Additional Information
- Ideal for various applications including pharmaceutical, petroleum, and cement machinery.
- Low noise and high mechanical efficiency enhance operational performance.
