5 kW 48V BLDC Motor Controller for Electric Vehicle

DC motor controller for electric vehicle rated power 5000W, EV motor controller adopts advanced and efficient software algorithm to provide guaranteed hardware circuit, widely used in electric vehicles, electric motorcycles and electric ships.

Specifications

• Model: ATO-EZ-A48500
• Rated Voltage: 48V
• Rated Power: 5kW
• Max Voltage:  75V
• Max Phase Current: 500A
• Rated Phase Current: 200A
• Max Bus Current: 250A
• Weight: 3.5kg

Features

• 5 kW BLDC electric car motor controller has built-in Bluetooth, which can monitor the status of the controller in real-time with the host software.
• 48V motor controller supports communication protocols: CAN-BUS, RS485, UART, etc.
• Electric car motor controller has the support of automatic motor matching.
• Electric car motor controller is compatible with various motor sensors: Hall, photoelectric encoder, magnetic encoder, etc.
• Precise bus current control to protect controller battery life from over-discharge.
• Motor controller torque, speed, and power can be set individually.
• Integrated DC contactor control circuits, and other modes are also available.

Wiring Diagram with DC Contactor

Wiring Diagram without DC Contactor

Dimensions (Unit: mm)

Applications

5 kW electric vehicle motor controllers are suitable for cars, motorcycles, golf carts, ATVs, UTVs and yachts.

Tips: Methods to reduce brushless motor noise

A key factor in reducing vibration is to improve the precision of the internal parts of the motor. While common motors are designed with stamped parts, high precision brushless DC motors use machined parts. This approach provides tighter internal tolerances for the motor. Motors should be tested, balanced and calibrated prior to delivery to ensure proper installation of components for optimal operation.