Rated 70KW direct drive high torque PMSM motor truck and mini bus conversion kit

Upgrade your commercial fleet with our 70KW rated 100kw peak power, direct-drive PMSM motor, designed for high-efficiency electric truck and minibus conversions. This high-torque permanent magnet synchronous motor eliminates complex transmissions, delivering instant power, smoother acceleration, and reduced maintenance—perfect for last-mile delivery vehicles, shuttle buses, and utility trucks.

Why Choose This rated 70KW peak 100kw PMSM Conversion Kit?

✅ Direct-Drive Efficiency – No gearbox needed, maximizing energy transfer
✅ Peak Torque Output – 700+N·m direct from motor for confident hill climbing & load carrying
✅ Rugged IP67 Design – Water/dust resistant for demanding operations
✅ 260-460V Voltage Range – Compatible with most lithium battery systems
✅ OEM Mounting Points – Simplified installation on common truck chassis

Optimized for Commercial EVs:

• 2.5T-4.5T Light/Medium Trucks
• 12 Seat Minibuses
• Municipal & Cargo Applications

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This is a PMSM liquid cool type motor, designed for trucks and mini buses, high torque, direct drive. No need any reducer or gearbox. The motor power is passed to rear axle through transfer shaft directly,easy to install and high efficiency.

 

III. 70KW  Driving System Parts
Item Specification Picture
Motor parameter Model
50kw
Rated Power 70kw
Peak Power 100kw
Rated Torque 280N.m
Peak Torque 700N.m
Rate speed 2388RPM
Max Working Speed 5000RPM
Insulation Class H
Cooling Water
Pole Pairs 2
Protection Class IP67
weight 101kg
HS code 85015200
 Controller kit including key switch, stall switch, foot accelerator, harness, with contactor
Rated Input Voltage (battery  voltage)
345V Controller
Voltage range 260-460v
Cooling  Water cooling
Protection Class IP67
Communication CAN
Efficiency 95%
Size(L*W*H) (mm) 30*4288*149
Weight 15kg
HS code 85371090
Lithium battery.
this is only sample, we can customize per your needs
voltage 336.9V
pack
Battery capacity(Ah 105AH, 210AH etc
Type 3.2v LiFePO4
3.7v Li-NiCoMn
Size(mm) customized
HS code 85072000
Charger for lithium battery(CAN) Input voltage (V) 360V
on board battery charger
Output voltage(V) 12V
Charging current (A) 25A
HS code 85044099
DC DC converter Input voltage (V) 360V
 96v 12v DC DC converter
Output voltage(V) 12V
Protection class IP68
HS code 85044099
Instrument cluster LITHIUM BATTERY TYPE  Instantaneous current Car Dashboard ZB12 Instrument Cluster 1

Speed
Voltage
Battery SOC
HS code 90329000
Steering  assembly Include Steering wheel
Light control
Horn switch
Handbrake
HS code 87089490
Eletric Power Steering or electric hydraulic power steering Rated  Power 360w
EPS 3
HS code 8708949090
Hydraulic brake system Components an air storage tank, a booster, a vacuum pump, brake bump, brake pipe and a common brake pedal
 Vacumm pump Brake
HS code 8708309990
A/C system HS code 8415200000
Emergency stop HS code 8708309990

70Kw 360v Project Report 01

70Kw 360v Project Report 0270Kw 360v Project Report 03 70Kw 360v Project Report 04

70Kw 360v Project Report 05

 

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Rated 70KW direct drive high torque PMSM motor truck and mini bus conversion kit

Rated 70KW direct drive high torque PMSM motor truck and mini bus conversion kit