Henan Dongtai Gear Wheel Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 6000 sets per month |
| Delivery Time | 15-30 work days |
| Packaging Details | Wooden case or Pallet. |
| Product Name | Dongtai R series type bevel helical transmission gearbox for conveyor reverse |
| Input Speed | 750-1500rpm |
| Output Speed | 14-280rpm |
| Gear process | Carburizing, Quenching, Grinding |
| Bearing | NSK |
| Housing material | Iron Casting |
| Gearing arrangement | Helical,Worm |
| Warranty | 1 Year |
| Gear ratio | 1.3-280 |
| Output Torque | 130-18000 N.m |
| Brand Name | Dongtai |
| Model Number | DTR |
| Certification | IATF 16949:2017 |
| Place of Origin | Henan, China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 6000 sets per month |
| Delivery Time | 15-30 work days | Packaging Details | Wooden case or Pallet. |
| Product Name | Dongtai R series type bevel helical transmission gearbox for conveyor reverse | Input Speed | 750-1500rpm |
| Output Speed | 14-280rpm | Gear process | Carburizing, Quenching, Grinding |
| Bearing | NSK | Housing material | Iron Casting |
| Gearing arrangement | Helical,Worm | Warranty | 1 Year |
| Gear ratio | 1.3-280 | Output Torque | 130-18000 N.m |
| Brand Name | Dongtai | Model Number | DTR |
| Certification | IATF 16949:2017 | Place of Origin | Henan, China |
| High Light | R Type bevel helical gearbox ，Transmission bevel helical gearbox ，R Type Transmission Gearbox | ||
Dongtai R series type bevel helical transmission gearbox for conveyor reverse
Product Description
R series helical gear reducers are based on the building block design, so its convenient for them to fit all types of motors
or to connect with other power input,and its possible for 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.
5.Integrated casting housing,compact dimension,high loading support, stable transmitting and low noise level
| 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 Helical Gear Motor is designed and produced for mixers,conveyors belts, industrial and port lifting equipment.The gears are made of high wear resisting alloy materials, speciallly treated and finely Company Details
Business Type: Manufacturer,Trading Company
Year Established: 1994
Total Annual: 20000000-30000000
Employee Number: 300~500
Ecer Certification：
Active Member
Henan Dongtai Gear Co., Ltd. was founded in 1994. It’s a high-tech enterprise which can design and manufacture all kinds of gear reducers; The special reducer is non-standard design and customized.
Our main products are H & B series heavy-duty industrial gearbox, ZDY、ZLY、Z... Henan Dongtai Gear Co., Ltd. was founded in 1994. It’s a high-tech enterprise which can design and manufacture all kinds of gear reducers; The special reducer is non-standard design and customized.
Our main products are H & B series heavy-duty industrial gearbox, ZDY、ZLY、Z...
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