Fast EV250-7E200 EV Transmission
FAST EV250-7E200 is Fast New Energy Electric drive product has 7 forward gears, the gear ratio steps are arranged reasonably, And the pneumatic shift actuator adopts direct shift mode. With single intermediate shaft structure design. With power takeoff, the input power of the EV250-7E200 transmission can reach up to 355 kW, and the maximum input speed is 3000 RPM. The length of the EV250-7E200 transmission is 1402 mm. and the reduction ratio of each gear is different. The 1st gear reduction ratio is 9.139, 2nd gear reduction ratio is 5.585, 3rd gear reduction ratio is 4.070, 4th gear reduction ratio is 2.989, 5th gear reduction ratio is 2.155, 6th gear reduction ratio is 1.612, 7th gear reduction ratio is 1.000. The input torque of the EV250-7E200 EV transmission is 18278 N.m.
FAST New Energy Electric drive series have different models, with code E in the model name indicates ETM transmission.
Based on the advantages of technology research and development in the traditional transmission field for many years, Fast Group has independently developed electric drive products according to customer needs through many new energy market researches. Compared with pure electric direct drive products, the structure is more compact, the control is more comfortable, and the climbing The slope is more powerful, the energy saving is more significant, the system is more reliable, and the economy and applicability of the vehicle are further improved. The products cover the fields of commercial vehicles and construction machinery in an all-round way.
1. It is synchronized with CMI’ advanced design and sophisticated manufacturing, adapts to harsh working conditions, and has high-intensity and heavy-duty work capabilities.
2. The Holset wastegate valve makes the low speed performance more perfect and the power performance better.
3. The cylinder block and cylinder head adopt integrated design to prevent the occurrence of engine water and oil leakage. The parts are 40% less than other similar engines, and the failure rate is greatly reduced.
4. Using forged steel camshaft and crankshaft, high-strength cylinder design, many parts are cast on the cylinder, with high rigidity, high pressure resistance, good reliability and longer service life.
5. The cylinder liner adopts a platform mesh honing design, which effectively prevents oil leakage with a perfect geometric structure, and adopts advanced technology such as new piston ring components and gasket crimping molding to reduce oil loss.
Basic Introduction of Shaanxi Fast EV250-7E200 EV
|Transmission Application:||New Energy Powertrain|
|Input Torque:||18278 N.m|
|Maximum Speed:||3000 RPM|
|Weight Iron/Al Alloy:||671 Kg|
|Fuel Quantity:||22 L|
|Lead Time:||15-30 Working Days|
|Payment Terms:||T/T ,L/C|
Shaanxi Fast EV250-7E200 EV-Energy Powertrain Transmission Data Sheet
|System Model||EV250-7E200||Max. Output Torque（N.m）||18278|
|Total Weight（Kg）||671||Length x Width x Height（mm）||1358x626x613|
|Rated Power（kW）||250||Peak Power（kW）||360|
|Rated Torque（N.m）||1330||Peak Torque（N.m）||2800|
Shaanxi Fast EV250-7E200 EV-Energy PowertrainTransmission Parameter
|Transmission Model||7E200||Input Torque（N.m）||2000|
|Input Power（kW）||355||Max. Speed（RPM）||2600|
|Overall Speed Ratio||1.387||Max. Output Torque（N.m）||700|
Gear Ratio of Shaanxi Fast EV250-7E200 EV-Energy Powertrain Transmission
|1st Gear||9.139||2nd Gear||5.585||3rd Gear||4.07|
|4th Gear||2.989||5th Gear||2.155||6th Gear||1.612|
Scopes of Supply of Shaanxi Fats EV250-7E200 New Energy Powertrain
|1. Single Box||2. Gearbox||3. Remote Controller|
|4. TCU Controller||5. Motor|
Optional Accessories of Shaanxi Fast EV250-7E200 New Energy Powertrain
|1. brake||2. power takeoff|