Hunan Dinghan New Material Technology Co., LTD
| Payment Terms | T/T |
| Supply Ability | Negotiable |
| Delivery Time | Sample order: 7 days |
| Packaging Details | According to customer's requirement |
| Material | 20CrMnTi/20CrMo/20CrNiMo/18CrNiMo/38CrMoAl/42CrMo/40Cr/45#/PA66/416/410/304...... |
| Shape | Straight gear, Helical gear |
| Tooth profile | Gleason type |
| Application | Industrial Automation, Wind Power |
| Manufacturing process | Casting, forging, turning, grinding, cold extrusion, hot precision forging |
| Teeth Accuracy Grade | ISO 5-8 Grade |
| Heat treatment | Quenching and tempering |
| Brand Name | DINGSCO |
| Certification | ISO9001 |
| Place of Origin | Changsha, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Negotiable |
| Delivery Time | Sample order: 7 days | Packaging Details | According to customer's requirement |
| Material | 20CrMnTi/20CrMo/20CrNiMo/18CrNiMo/38CrMoAl/42CrMo/40Cr/45#/PA66/416/410/304...... | Shape | Straight gear, Helical gear |
| Tooth profile | Gleason type | Application | Industrial Automation, Wind Power |
| Manufacturing process | Casting, forging, turning, grinding, cold extrusion, hot precision forging | Teeth Accuracy Grade | ISO 5-8 Grade |
| Heat treatment | Quenching and tempering | Brand Name | DINGSCO |
| Certification | ISO9001 | Place of Origin | Changsha, China |
| High Light | Helical Teeth Planetary Reducer Gear ，Gleason Type Planetary Reducer Gear ，Straight Teeth Planetary Reducer Gear | ||
Planetary Reducer Gear Straight Teeth Gear Helical Teeth Gear
Planetary reducer gears are the key components of planetary reducers. They achieve power reduction, torque increase and direction change through complex gear transmission mechanisms.
High-end planetary reducer generally adopts high precision helical gear, there will be multiple pairs of teeth bite at any time, reduce the impact of straight teeth into and out of the gear, run more smoothly, super quiet, power shitter, output torque, anti-overload capacity, safe and reliable performance, extend the use time of planetary gear and the whole machine life.
Planetary reducer gear working principle:
The drive source starts the solar gear in a directly connected manner, and the solar gear will be combined with the planetary gear on the planetary gear frame to pull the operation. The whole planetary gear system automatically runs and rotates around the outer gear ring, and the planetary frame is connected to the output shaft to achieve the purpose of acceleration. Higher reduction ratios are accumulated by multiple sets of stage gears and planetary gears.
When the planetary gear reducer is driven, there are six contact surfaces between the solar teeth, planetary teeth and inner ring teeth to balance the load, and the impact load is evenly distributed 360 degrees depending on the trajectory of the inner teeth, which can effectively reduce the friction of the gear and make the gear without the risk of breaking.
Planetary gear floating movement, the period gap is quite close, each deceleration between the stage teeth only need to be connected, so its volume is relatively reduced, the highest efficiency can reach 97%.
3 types of gears in planetary reducers
1. Sun gear:
2. Planetary gear:
3. Inner ring gear (inner gear ring):
Planetary Reducer Gear
| Products | Planetary Reducer Gear Straight Teeth Gear Helical Teeth Gear |
| Material | 20CrMnTi/20CrMo/20CrNiMo/18CrNiMo/38CrMoAl/42CrMo/40Cr |
| Shape | Straight gear, Helical gear |
| Manufacturing process | Casting, forging, turning, grinding, cold extrusion, hot precision forging |
| Teeth Accuracy Grade | ISO 5-8 Grade |
| Heat Treatment | Quenching and tempering |
| Application | Industrial Automation, Wind Power |
DINGSCO-We are committed to being the best high-precision spiral bevel gears supplier.
1. 30 years experience in manufacturing industrial gears.
What can we produce?
Applications of our products:
Industrial robots, CNC turning and milling compound power tool turrets, Industrial sewing machines, Reducers, Bicycles, Power tools, Aeromodelling.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1994
Total Annual:
70 million-100 million
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Cha... Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Cha...
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