Changzhou shuowei electromechanical Co., Ltd
Changzhou Hecheng Transmission Technology Co., Ltd.
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Rigid Tooth Flank Helical Gear Speed Reducer
The Product Description:
Helical bevel speed reducer is the latest product line developed by Helical Gear Reducers. All housings are made from gray cast iron EN-GJL250. R Series Speed Reducer provides high-performance sensitivity and sustainability. Every surface can be mounted seamlessly, thanks to the universal body. Bevel Helical GearReducer are made of 8620 material and they are heat-treated and precise profile grounded and all the gears are hardened and grounded with 6 quality. To increase the load-carrying capacity of gears various profile corrections are made. Motors - gearbox connections are at IEC B5-B14 standard in extruder series gearboxes.
The features of R Series Foot Mounted Speed Reducer
1. HighlyStandard Modular Designed
2. Quality material ensures the product reliability
3. high strength, Compact Dimension
4. long service Life
5. low noise
6. HighEfficiency
7. Largeradial loading ability
8. Axialload ability of up to 5% of radial load
| Housing material | 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°C |
| Temp. rise (Oil)(MAX) | 50°C |
| Vibration | ≤20µm |
| Backlash | ≤20Arcmin |
1. RC series industrial transmission gearmotor own rational design, compact construction, smaller size than X or B series cycloidal gearmotor at the same permitted torque.
2. Little vibration and low noise, with high transmission efficiency.
3. The products have been mainly used in chemical machinery, cement agitator machinery, printing and packaging machinery, mine and power transmission machinery, metallurgy etc.
R Series Helical Gear Reducer
FAQ
Q1: I want to buy your products, how can I pay?
A: You can pay via T/T(30%+70%), L/C ,WEST UNION ,ESCROW etc. Especially ESCROW, which is guaranteed by Alibaba.com. It is safe and effective.
Q2: How can you guarantee the quality?
A: One year's warranty against B/L date. If you meet with quality problem, please send us pictures or video to check, we promise to send spare parts or new products to replace. Our guarantee not include inappropriate operation or wrong specification selection.
Q3: How we select models and specifications?
A: You can email us the series code (for example: R series helical gearbox) as well as requirement details, such as motor power, output speed or ratio, service factor or your application...as much data as possible. If you can supply some pictures or drawings, it is nice.