BLDC Motor Driver
Weber Lite

Weber Lite

BLDC Motor Driver

  • Suitable for a wide range of BLDC Motors. 
  • It can be used in various kinds of machines, such as laser cutters, laser markers, high-precision X-Y tables, labeling machines, and so on.
  • Its unique features make the Weber Lite an ideal solution for applications that require both low-speed smoothness and high-speed performance

Weber Lite is a BLDC motor driver that supports up to 8A of current. Available in both sensor and sensorless designs, it offers flexibility for various applications. This  BLDC motor driver is compact, easy to use, and provides a one-stop solution for commercial and industrial-grade motors. The Weber Lite can be paired with BLDC motors as needed, ensuring optimal performance and reliability for various industries. 

Standard Data
Sensor-based design
Custom voltage and current configurations
Trapezoidal speed control using PWM
Protective features such as Over current, Over voltage, Under voltage protection, and Reverse polarity.
IEC 61000-4-2 compliance on request.

Technical Data

Power Connection

Pin #  Function  Description
1 VM Input Voltage 
2 GND Supply Ground

Phase Output

Pin # Function  Description
3 U Motor Phase U 
4 V Motor Phase V
5 W Motor Phase W

Control Signal Connection

Pin #  Function  Description
6 FLT Fault Output
7 PWM PWM for Speed Control
8 BRK Brake Input
9 FGO Frequency Generated Output
10 DIR Direction control Input

Hall Sensor Connection

Pin #  Function  Description
11 VDD Hall Sensor Voltage
12 HU Hall Sensor 1
13 HV Hall Sensor 2
14 HW Hall Sensor 3
15 GND  Ground


Electrical Rating

Supply voltage  12 – 24 VDC
Output Current (max) 8A
Output Power (max) 200W
Efficiency 78%

Inputs & Outputs

Control Input PWM, DIR, BRK
Hall sensor Input HU, HV, HW
Output FGO & FLT
PWM frequency 20 – 30 kHz
Voltage output for Hall sensor Max. 7.8 VDC
 (IL ≤ 24 mA)

Environmental Conditions

Operating Temperature   -20 to 50 °C
Storage Temperature   -40 to 150 °C

Connection Diagram

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