The manual provides installation, wiring, configuration, operation, safety guidelines and troubleshooting for the UB510 brushless DC motor controller.
The UB510 is a high‑performance, multi‑function BLDC motor driver with Hall sensor feedback, digital control and various protection features. It supports analog (0‑5 V) and PWM (0‑100 % duty) speed inputs, serial RS‑232 communication and offers a wide speed range up to 6000 RPM.
The document guides users through hardware installation, wiring diagrams, pin definitions, power and communication connections, configuration steps with the BLDC_2 software, safety precautions, and common fault troubleshooting. It also includes mechanical dimensions and mounting information. This manual is written in Chinese.
| Input voltage | DC18V‑50V |
|---|---|
| Maximum working current | ≤10 A |
| Short‑circuit protection threshold | Current > 50 A |
| Over‑voltage protection threshold | Voltage > 55 V |
| Operating temperature range | -10 °C to 55 °C |
| Relative humidity limit | < 90 % RH |
| IP protection rating | IP21 |
| Physical dimensions | 120 mm × 76 mm × 33 mm |
| Weight | 250 g |
| Speed range | 0 – 6000 RPM |
| PWM frequency range | 1 kHz – 20 kHz |
Check that the Hall sensor wires and motor phase wires are correctly connected, then adjust the Hall sequence in the configuration software.
The likely cause is incorrect Hall sensor or phase wiring; verify the connections and correct the Hall sequence if needed.