products / Motor Controller

CX65

Compact Motor Controller

product specifications

Precision Motor Control. Built for Real-World Machines.

Performance Snapshot

//01

96V

Max Voltage
//02

45A

Peak Input Current
//03

65A

Peak Output Current
//04

3.5kW

Peak Power

Product Details

CX80 is a compact 65A peak motor controller designed for light electric mobility and space-constrained powertrains. Built with advanced FOC and Space Vector PWM, it delivers smooth torque, high efficiency, strong thermal robustness, and reliable performance.

Fully compatible with the VESC Tool ecosystem, it enables fast tuning, configuration, and integration across e-bikes, micro-mobility platforms, and lightweight EVs.

1.5–12kW light EVs
Smart Vector Control
Flexible ev Integration

Key Capabilities of the
Product

  • Compact 65A peak phase current design with high power density for space-constrained EV platforms.
  • Supports sensored and sensorless operation with Hall sensors and ABI encoder compatibility for flexible motor integration.
  • Supports sensored and sensorless operation with Hall sensors and ABI encoder compatibility for flexible motor integration.
  • Configurable throttle, braking, and input behaviour for precise control tuning across vehicle applications.
  • 4-quadrant torque-velocity operation enabling forward, reverse, and regenerative braking control.
  • Built-in protection and diagnostics for over-current, thermal, and motor safety, with CAN communication for system integration.
Technical Specs
Max Input Voltage
15 - 92V (nominal battery voltage 36V - 72V)
Parameter
Value
Rated Input Current
45A
Max Output Current
65A
Rated Output Power
3.5 kW
Operating Temp Range
Operating and storage range swapped
Storage Temp Range
Operating and storage range swapped. Non-condensing not required when potted.
Motor Control Mode
Field Orientated Control (FOC)
Parameter
Value
While on will all communication interfaces running
10 mA
Sleep-mode with regulator disabled using external signal
50 uA
Parameter
Value
Max Motor Speed Limitation
150 000 ERPM
Driving Method
Torque, Speed or Position Control
Battery Current Limiting
80A
Controller Net Weight
445gm
Applications

Designed for Diverse Electric Mobility Platforms

Ebikes

E-bikes, performance scooters and urban electric mobility platforms.

Light Electric Scooters

LCV and Light 4 wheelers
applications

Light Electric Vehicles

Passenger e-rickshaws, cargo three-wheelers and urban delivery vehicles.

AGVs

Autonomous robots, material handling systems and experimental mobility platforms.

the POSITIONING

Precision Control for Modern Electric Powertrains

01

Precision Drive & Torque Intelligence

High-resolution Field Oriented Control delivers smooth acceleration and stable low-speed performance.

02

Fully Programmable Platform

Engineers can configure torque curves, regenerative braking behavior and vehicle control strategies.

03

Reliability-Focused Engineering

Industrial-grade components and intelligent thermal management ensure long-term durability.

04

Advanced Sensorless Control

High-frequency injection enables stable motor control without requiring physical sensors.

05

Designed for System Integration

Open communication interfaces allow seamless integration with battery systems, displays and vehicle ECUs.

Software Ecosystem

VESC Software
Platform

Complete configuration, monitoring and firmware control tools for engineers.

Desktop Configuration Tool

Configure, tune and monitor the controller through powerful desktop software, with built-in scripting for custom vehicle logic and real-time diagnostics.

Mobile Monitoring App

Configure, tune and monitor the controller through powerful desktop software, with built-in scripting for custom vehicle logic and real-time diagnostics.

Ready to Integrate VESC Technology?

Let’s Build the Next Generation of Electric Mobility Systems

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