China Wholesale E-Axle Manufacturers - QT300 Hub Reduction Drive Axle (the 4th generation) – Qingte Group

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China Wholesale E-Axle Manufacturers - QT300 Hub Reduction Drive Axle (the 4th generation) – Qingte Group Detail:

Product Parameters

Item	Parameters
Loading Capacity（kg）	13000/pc
Wheel Track（mm）	1804～1880
Spring Center Distance（mm）	960、1035、1040
Housing Section Size（mm）	170×170×18
Crown Gear PCD（mm）	Φ300
Input and Output Flange Size （mm）	Φ180 Face Tooth (ISO8667-T180)
Rated Output Torque（Nm）	55000
Speed Ratio	3.867,4.143,4.267,4.571,4.77,4.8,5.143,5.263,5.459,5.849,5.921,6.73
Brake Size（mm）	Φ410×220
Brake Cylinder Size（in）	30/30 27/27
Brake Torque（Nm）	29810
Axle weight（kg）	Rear axle 814 /Middle axle 914 (Casted axle housing)
Wheel Mounting and Size （mm）	Located by rim center hole， wheel bolt 10×M22×1.5，PCD Φ335
Optional Function	ABS、Automatic adjuster
Custom-made design and configuration are available

Product Features

1. Longer reliability fatigue life: Reaching max output torque of 55000Nm and reliability lifetime increased by 40%.

2. Higher loading capacity: Housing with unequal wall thickness, add reinforcement ribs on radius area, use box section structure for spring saddle area.

3. Higher gear fatigue life: Using one-piece crown gear with higher supporting stiffness.

4. More simplified assembly process: Using one-piece design of carrier to reduce components quantity.

5. Better heat radiation function: Adding 17 heat-radiation ribs dispersed from outside of carrier, enlarging heat-radiation area of carrier.

6. Improved torque-transmission capability: Updating differential bearing support structure and increasing crown gear supporting stiffness to improve the torque-transmission ability by more than 10%.

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Our well-equipped facilities and excellent excellent management throughout all stages of creation enables us to guarantee total buyer satisfaction for China Wholesale E-Axle Manufacturers - QT300 Hub Reduction Drive Axle (the 4th generation) – Qingte Group , The product will supply to all over the world, such as: Kuwait, Turkey, Argentina, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

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The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!