Henan Dongtai Gear Wheel Co., Ltd.
| Payment Terms | T/T, D/A, L/C |
| Supply Ability | 1000 sets per month |
| Delivery Time | 15-25days |
| Packaging Details | Wooden case |
| Product name | Large Torque H/B Heavy Duty Helical Gear Reducer Cylindrical Speed Reducer For Wind Turbine |
| Application industry | Building Material Shops, Manufacturing Plant, Machinery Repa |
| Customized support | OEM ODM |
| Gearing Arrangement | Helical |
| Output Torque | 470000Nm |
| Input Speed | 750-1500rpm |
| Output Speed | 1.7~1200rpm |
| Mount Position | Foot Mounted |
| Brand Name | DONGTAI |
| Model Number | DT-H/B |
| Certification | ISO9001 |
| Place of Origin | Henan, China |
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Product Specification
| Payment Terms | T/T, D/A, L/C | Supply Ability | 1000 sets per month |
| Delivery Time | 15-25days | Packaging Details | Wooden case |
| Product name | Large Torque H/B Heavy Duty Helical Gear Reducer Cylindrical Speed Reducer For Wind Turbine | Application industry | Building Material Shops, Manufacturing Plant, Machinery Repa |
| Customized support | OEM ODM | Gearing Arrangement | Helical |
| Output Torque | 470000Nm | Input Speed | 750-1500rpm |
| Output Speed | 1.7~1200rpm | Mount Position | Foot Mounted |
| Brand Name | DONGTAI | Model Number | DT-H/B |
| Certification | ISO9001 | Place of Origin | Henan, China |
| High Light | Cylindrical Speed Reducer 750rpm ，helical gear reducer 1500rpm ，1500rpm Cylindrical Speed Reducer | ||
Large Torque H/B Heavy Duty Helical Gear Reducer Cylindrical Speed Reducer For Wind Turbine
Product description
Specification
1) Output speed: 1.7~1200r/min
2) Output torque: up to 47,000N.m
3) Motor power: 2.52~5366kW
4) Mounted form: foot-mounted ,flange-mounted, axis mounted, shrink mounted
| Product Name | H/B series heavy duty helical gear reducer for wind turbine gearbox large torque speed reductor |
| Housing Material | HT 250 Cast Iron |
| Gear Material | 20CrMnTi |
| Shaft Material | 20CrMnTi |
| Gear Processing | Grinding finish by CNC Grinding Machines |
| Color | Customized |
| Noise Test | Bellow 65dB |
| Warranty | 1 year |
Features
1. Generally accepted design of H. B Series Gear Units, transformable to industry-specific Gear units according to customer's requirement
2. Parallel shafts, right-angled shafts, horizontal or vertical mounting modes, reduced Components and increased models.
3. Sound-absorbable structure, lager surface area and bigger fan; Advanced grinding Process of cylindrical and bevel gears, resulting in limited temperature rise, low noise, Improved stability and larger transmission power.
4. Mounting mode: Foot-mounted, flange-mounted, swing base-mounted, Torque-arm-mounted.
5. Input mode: Motor connection flange or input shaft
6. Output mode: Solid shaft with parallel key, hollow shaft with parallel key, hollow shaft With shrink disk, hollow or solid shaft with involute splines, solid shaft with flange.
7. Obtaining larger ratio combined with R, K and S series
| Type | Stage | Size | Ratio | Nominal Power | Norminal Torque | Output Shaft | Mounting |
| Helical Gear Units | Single Stage | 3-19 | 1.25-5.6 | 34-3,920 | 2.3-245 | S: Solid Shaft | H: Horizontal |
| Double Stage | 4-26 | 6.3-28 | 23-3,686 | 6.3-880 | |||
| Three Stage | 5-26 | 22.4-112 | 10-3,618 | 11.6-900 | |||
| Four Stage | 7-26 | 100-450 | 5-1,010 | 19.6-900 | |||
| Bevel-Helical Gear Units | Double Stage | 4-18 | 5-14 | 46-3,887 | 6.1-230 | ||
| Three Stage | 4-26 | 12.5-90 | 8-3618 | 5.5-900 | |||
| Four Stage | 5-26 | 80-400 | 3-1,259 | 11.2-900 |
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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