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EP-Axle6/Bus Electric Drive Axle

EP-Axle6 is Dongfeng Dana’s fourth-generation pure electric integrated drive axle, specifically designed for electric logistics vehicles with a GVW of ≤6 tons.

It highly integrates motor, drive shaft and drive axle, releasing chassis space;

rated load is 3500kg, adopts φ120mm casting axle shell, maximum torque is 5700N-m, speed ratio is 16.5; it is suitable for 360/540V voltage platform and 130kW peak power motor, with a system weight reduction of 150kg+, and the comprehensive efficiency is 3% higher than that of the traditional direct-driven one, and it supports energy recovery.

Cab noise ≤ 70dB, bridge assembly warranty 8 years / 500,000 kilometers, the main oil change cycle of 100,000 kilometers, maintenance costs reduced by 35% +.

EP-Axle6 / Product Features

  • Lower oil consumption,Extended stroke,the expansion of the combustion gas more fully, Increase effective efficiency output, the economy is better.

  • Convenient Layout: The highly integrated transmission system effectively frees up chassis space.

  • High Economy: The system’s overall efficiency is 3% higher than traditional direct-drive systems, reducing overall system weight by over 150kg and providing 100% back-up torque, significantly improving range.

  • High Comfort: Cabin noise levels are below 70dB, providing a more pleasant driving experience.

  • Low Maintenance Costs: The axle assembly is warrantied for 8 years and 500,000 kilometers, the motor and electronic control are warrantied for 5 years or 200,000 kilometers, and the main reducer oil change interval is 100,000 kilometers, resulting in higher availability and lower maintenance costs.

Technical Specifications

Platform:EP-Axle6
Rated load (kg):3500
Axle housing type:Casting
Axle housing cross-section (mm):φ120
Rim Mounting Distance A (mm):1496-1612
Spring distance B (mm):850-950
Maximum torque (N·m):5700
Speed ratio:16.5
Motor voltage (V):360/540
Motor peak/rated power (Kw):130/60
Motor peak/rated torque (N·m):350/145
Motor maximum/rated speed (rpm):12000/4000
Brake specifications:Oil brake φ310×75、 Air brake φ310×100、 16″
Applicable Rim:5.5J×16
Applicable Tire:7.0-R16
Wheel bolt circle D (mm):φ222.25
Wheel bolts:6-M18×1.5
Optional Configurations:Maintenance-free/low-maintenance hub units
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

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Model

Load (kg)

Axle Type

Rim Mounting

Spring Distance B (mm)

Maximum Torque (Nm)

Speed Ratio

EP-Axle63500Casting1496 – 1612850 – 952570016.5
EP-Axle138500Punch Welding18329801300019.89
EP-Axle19C13000Casting183715101800020.05
EP-Axle19C213000Cast183715101925625.338
EP-Axle53500Expansion Type1571952540015.58
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Bus electric drive axle product configuration parameters

Axle Housing TypeCastingMotor Voltage (V)360/540
Motor Peak/Rated Power (Kw)130/60Motor Peak/Rated Torque (Nm)350/145
Motor Maximum/Rated Speed (rpm)12000/4000Brake SpecificationOil Brake φ310×75、Air Brake φ310×100、16″
Adapted Rim5.5J×16Adapted Tire7.0 – R16
Wheel Bolt Distribution Circle C (mm)φ222.25Wheel Bolt6 – M18×1.5
Optional ConfigurationMaintenance – free/Low – maintenance Hub Unit
——END——

DCEC EQB125-20 Automotive Engine DATASHEET

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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