BLD750 Brushless DC Motor Driver | 15-52VDC 25A 750VA 3-Phase BLDC Controller with PID Loop
Description
The BLD750 BLDC motor drive is a high-performance, cost-effective 3-phase BLDC motor drive, which can provide a power output of Max 750VA. The design is based on advanced DSP technology and features high torque, low noise, low vibration, PID speed loop, PID current loop, over-current protection, overload protection, and a combined use of manual speed adjustment and automatic speed adjustment.
Key Features
- External Control Integration: Can be adopted in principal computers (PLC or MCU) for PWM or simulation speed control.
- Manual & External Speed Adjustment: Features an onboard potentiometer, with external potentiometer running control also available.
- Precision Control Loops: Advanced PID speed loop and electric current loop for optimized motor handling.
- Operational Controls: Includes start-up/stop control (EN), positive & negative direction control (F/R), and quick parking brakes (BRK).
- Overload Protection Setting: Allows you to set protection data for different motors with varying wattages using a linear potentiometer.
- High-Torque Performance: Delivers smooth high torque output, stable running speed, and reliable low-speed high-torque operation.
- Comprehensive Protections: Detects power abnormalities due to over-current, over-voltage, under-voltage, lock-rotor, illegal hall sensor signals, and temperature issues.
- Telemetry Outputs: Features dedicated speed signal output and abnormal alarm signal output.
Benefits
- Precision Motion Control: DSP-based architecture with PID loops ensures exact speed regulation and minimal vibration under variable loads.
- Flexible System Integration: Easily interfaces with PLCs, microcontrollers, and external manual control knobs for custom automation setups.
- Enhanced Safety: Multi-layer fault detection safeguards both the motor driver and connected hardware against electrical or thermal anomalies.
Applications
- Industrial Automation Machinery: Precision control for automated assembly lines and heavy-duty conveyor systems.
- Autonomous Mobile Robots (AMRs): Ideal drive solution for wheeled robotic platforms requiring high starting torque and braking control.
- CNC & Spindle Drives: Reliable motor control for high-speed utility tools and custom machinery.
Package Includes
- 1 x BLD750 Brushless DC Motor Driver
Specifications
| Parameter | Specification |
|---|---|
| Item Type / Series | BLD Series BLDC Motor Driver |
| Model Number | BLD750 |
| Voltage Rating | 15 to 52 VDC |
| Current Rating | 25 Amps |
| Input Voltage Range | 15 ~ 52 VDC |
| Rated Speed | 0 – 20000 RPM |
| External Potentiometer | 10k Ohm |
| Operating Temperature | 0°C ~ 40°C |
| Storage Temperature | -10°C ~ 50°C |
| Shipping Dimensions & Weight | 16 × 12 × 6 cm | Net Weight: ~0.583 kg |
