Active Member
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[China]
Address: Pudong Wanglou Industry Park, Changyuan, China
Contact name:Chong Wang
Henan Dongtai Gear Wheel Co., Ltd. |
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Product description
The R series helical gear reducers are based on the building block design, so it's convenientfor them to fit all types of motors or to connect with other power input,and it's possible for different types of machines to combine or connect.
| R Series GEAR Reducer | |
| Specification | R18-R168 |
| Efficiency | 94%~98% (depends on the transmission stage) |
| Housing material | HT250 high-strength cast iron |
| Gear material | 20CrMnTi |
| Surface hardness ofgears | HRC58°~62 ° |
| Input / Output shaft material | 40Cr |
| Machining precision of gears | accurate grinding, 6 Grade |
| Lubricating oil | Mineral oil |
| Heat treatment | tempering, cementiting, quenching,etc. |
| Brand of bearings | NSK bearing |
| Brand of oil seal | NAK or other brand |
| Noise (MAX) | <75dB |
| Temp. rise (MAX) | <40 C |
| Temp. rise (Oil)(MAX) | <50 C |
| Vibration | ≤20µm |
| Input power | 0.12~90KW |
| Output torque | 960~21700Nm |
| Transmission ratio | 5.31~21342 |
Pls send me your requirements of the gearbox I will select a suitable model for you!
Product Application
R series reducer is a kind of gear is used to reduce the motor
speed and improve the output torque of the principle of speed
reducer. It uses the gear and gear meshing, with advanced design
and novel structure of retarding mechanism.
It has been widely used in metallurgy, mining, petroleum, chemical
industry, ship, light industry, food, textile, printing and dyeing.
Product Feature
Our R series helical gear reducers are based on the building block
design, so its convenientfor them to fit all types of motors or to
connect with other power input, and its possiblefor different types
of machines to combine or connect.
1. Compact construction, saves space for mounting, large
load-bearing capacity and long life.
2. High transmission efficiency and low noise. A single machine can
reach a transmission efficiency as much as 96%.
3. Precise division of transmission ratio with a wide range. The
combination of machines can produce a larger transmission ratio at
a low output rotational speed.
4. Installation: Foot-mounted, B5/B14 flange-mounted, input shaft,
hollow output shaft, etc.
