Henan Dongtai Gear Wheel Co., Ltd.
| Payment Terms | L/C, D/A, T/T |
| Supply Ability | 6000 sets per month |
| Delivery Time | 15-45 days |
| Packaging Details | The products will be packed in the wooden case or pallet |
| Output Torque | up to 500000NM |
| Input Speed | 700-2000rpm |
| Output Speed | 1-200rpm |
| Lubricant | Shell Omala220 or equivalent |
| gear surfcae finishing | between16.-3.2μm |
| Gearing Arrangement | Helical |
| Color | Blue,Customer Request |
| Ratio | 5-100 |
| Material of housing | HT250 cast iron |
| Material of gear | 20CrMnTi with high precision grinding |
| Brand Name | Dongtai |
| Model Number | DT-H/B |
| Certification | ISO 9001:2016 |
| Place of Origin | Henan, China |
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Product Specification
| Payment Terms | L/C, D/A, T/T | Supply Ability | 6000 sets per month |
| Delivery Time | 15-45 days | Packaging Details | The products will be packed in the wooden case or pallet |
| Output Torque | up to 500000NM | Input Speed | 700-2000rpm |
| Output Speed | 1-200rpm | Lubricant | Shell Omala220 or equivalent |
| gear surfcae finishing | between16.-3.2μm | Gearing Arrangement | Helical |
| Color | Blue,Customer Request | Ratio | 5-100 |
| Material of housing | HT250 cast iron | Material of gear | 20CrMnTi with high precision grinding |
| Brand Name | Dongtai | Model Number | DT-H/B |
| Certification | ISO 9001:2016 | Place of Origin | Henan, China |
| High Light | rolling mill bevel gearbox gear ，cast iron gearbox gear ，5 ratio gearbox gear | ||
H/B steel heavy duty industrial gearboxes rolling mill bevel gearbox gear units
Henan Dongtai Gear Co., Ltd is a mechanical transmission in many fields of the national economy. The product categories covered by the industry include all kinds of gear reducer, planetary gear reducer and worm reducer, as well as various special transmission devices. Products and services in the field of metallurgy, nonferrous metals, coal, building materials, ships, water conservancy, electricity, construction machinery and petrochemical industries.
In all fields of national economy and national defense industry, gearbox products have a wide range of applications. Food light industry, electric machinery, construction machinery, metallurgy machinery, cement machinery, environmental protection machinery, electronic appliances, road construction machinery, water conservancy machinery, chemical machinery, mining machinery, conveyor machinery, building materials machinery, rubber machinery, petroleum machinery and other industries have strong demand of Reducer products.Industrial Right Angle Transmission Gearbox price.High Torque rpm H Helical gearbox for steel and iron industry.Chinese Manufacture H Helical Transmission gearbox for hauling winches.Low Noise High Speed H Series 90 Degree Sprial Bevel gear reducer gearbox.H Series 90 degree gearbox right angle Sprial Bevel gearbox for agricultural machinery.
| Housing material | High-strength cast iron HT250 |
| Gear material | 20CrMnTi |
| Input Power | 0.12-200KW |
| Output Torque | 3.5-21700N.m |
| Output Speed | 5-371 RPM |
| Gear Accuracy | 7 to 6 level |
| Gear Surface hardness | HRC58°-62° |
| Input/Output shaft hardness | HB220-250 |
| Noise(Max) | 60-70dB |
| Tem.rise(Max) | 40°C |
| Tem.rise(Oil Max) | 50°C |
| Vibration | ≤20um |
| Backlash | ≤20Arcmin |
| Effeciency | Single stage 98%, Double-stage:96%, Three-stage:94% |
| Mounting Position | Foot / Flange Mounting |
| Motor | IP55,F Class |
H series gear units adopt currency layout and may transform into special reducer according to customer's requirement.
♦. The housing of one size can realize parallel shaftmodes and horizontal mounting modes.Variety of components is reducible, the number of reducer's mode is augmentable.
♦. Sound-absorbable structure, lager surface, big fan reduce temperature and noise, advanced grinding process of cylindrical gear and bevel gear improve stability and transmit power more efficeintly.
♦Input mode : motor connected flange ,shaft input.
♦ Output mode: solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, hollow or solid shaft with involute splines , solid shaft with flange.
♦Mounting mode: Foot-mounted, flange-mounted, swing base-mounted, torque-arm-mounted.
♦H series include sizes 3-26, number of stages is 1-4,ratio is 1.25-450. Combining with R,S and K series, ratio will be higher.
Model selection for washing machine Gear Box Transmission:
Closely using the ideal reduction ratio.
Reduction ratio = servo motor speed / reducer output shaft speed
Torque calculation: Torque calculation is very important for the life of reducer, and pay attention to whether the maximum torque value (TP) of acceleration exceeds the maximum load torque of the reducer.
The applicable power is usually the applicable power of the servo models on the market, the applicability of the reducer is very high, the working coefficient can be maintained above 1.2, but the choice can also be based on their own needs to decide.H B series standard industrial gear box reducer.Industrial Right Angle Transmission Gearbox price.High Torque rpm HB Helical gearbox for steel and iron industry.Chinese Manufacture HB Helical Transmission gearbox for hauling winches.Tianqi H B Helical gearbox for cement and food industry.
Realized parallel shaft,right-angle shaft modes and horizontal,vertical mounting modes. Using less component parts.
Applying advanced grinding process which improved the stability and the efficiency of transmit power with lower noise.
Input mode: motor connected flange, shaft input.
Output mode:solid shaft with flat key,hollow shaft with flat key,hollow shaft with shrink disk,hollow shaft with spline connection, solid shaft with spline connection, solid shaft with flange.
Mounting mode:vertical, horizontal, swing base-mounted, torque-arm-mounted.
Ratio range:1.23~450. It can be higher when combining with K&R series reducer. H B series standard industrial gear box reducer.Industrial Right Angle Transmission Gearbox price.High Torque rpm HB Helical gearbox for steel and iron industry.Chinese Manufacture HB Helical Transmission gearbox for hauling winches.Tianqi H B Helical gearbox for cement and food industry
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Care and Maintenance
1.Maintenance work must be carried out by trained professionals.
2.Disconnect the gearbox and all attachments
3.oil renewing.
4.Clean the vent valve.
5. Add grease to combined seal.
6.Clean up the fan and the surface of the gearbox.
7.Check the cooling coil.
8.The maintenance after the completion of "checking before starting the work".
Bevel Gearbox,Helical Gearbox and Planetary Gearbox belongs to together and formed the industrial gearbox,Bevel Gearbox process design in transmission products belong to follow the pace of era of science and technology high-tech products,box using alloy steel carburizing and quenching.Perfect the overall design and high quality material makes the gearbox products follow the trend of The Times, leading the drive the development of industry.
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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