S Series 2-Quadrant BLDC Motor Driver 12V-60V 10A-50A with Speed Display Panel for Automation
The S Series is a compact, fixed-parameter brushless DC motor driver designed for automatic machinery applications. This 2-quadrant speed drive features PI closed-loop control with excellent linearity and supports multiple input reference types including 0-5V analog voltage, 0-100% PWM, and 0-3KHz frequency input.
- Surface-mount technology with compact design
- 2-Quadrant PI closed-loop speed control with excellent linearity
- Pre-matched parameters for different motors ensuring easy installation
- Comprehensive control functions: Forward/Reverse enable, brake, speed reference, over voltage, under voltage, over temperature protection
- Multiple reference inputs: analog voltage, PWM, and frequency
- Accurate motor speed monitoring through speed pulse output
- Compatible with 3-phase BLDC motors with hall sensors
- Industrial-grade components for reliable operation
- Optional speed display panel for real-time monitoring and control
| Voltage Grade | Working Current Grade | Ambient Temperature | PWM Frequency | Speed Range |
|---|---|---|---|---|
| 12V, 24V, 36V, 48V, 60VDC | 10A, 20A, 30A, 40A, 50A | -40°C to 65°C | 15kHz | Up to 3000rpm |
| Model | Voltage (VDC) | Peak Current (A) | Continuous Current (A) | Heat Sink |
|---|---|---|---|---|
| BLSD1205DC-2Q-S**** | 12V (9-15) | 5A / 2.5A | No | |
| BLSD1210DC-2Q-S**** | 12V (9-15) | 10A / 5A | No | |
| BLSD1215DC-2Q-S**** | 12V (9-15) | 15A / 7.5A | No | |
| BLSD1220DC-2Q-S**** | 12V (9-15) | 20A / 10A | No | |
| BLSD1230DC-2Q-S**** | 12V (9-15) | 30A / 15A | Yes | |
| BLSD2405DC-2Q-S**** | 24V (17-32) | 5A / 2.5A | No | |
| BLSD2410DC-2Q-S**** | 24V (17-32) | 10A / 5A | No | |
| BLSD2415DC-2Q-S**** | 24V (17-32) | 15A / 7.5A | No | |
| BLSD2420DC-2Q-S**** | 24V (17-32) | 20A / 10A | No | |
| BLSD2430DC-2Q-S**** | 24V (17-32) | 30A / 15A | Yes | |
| BLSD3605DC-2Q-S**** | 36V (27-45) | 5A / 2.5A | No | |
| BLSD3610DC-2Q-S**** | 36V (27-45) | 10A / 5A | No | |
| BLSD3615DC-2Q-S**** | 36V (27-45) | 15A / 7.5A | No | |
| BLSD3620DC-2Q-S**** | 36V (27-45) | 20A / 10A | No | |
| BLSD3630DC-2Q-S**** | 36V (27-45) | 30A / 15A | Yes | |
| BLSD4805DC-2Q-S**** | 48V (37-55) | 5A / 2.5A | No | |
| BLSD4810DC-2Q-S**** | 48V (37-55) | 10A / 5A | No | |
| BLSD4815DC-2Q-S**** | 48V (37-55) | 15A / 7.5A | No | |
| BLSD4820DC-2Q-S**** | 48V (37-55) | 20A / 10A | No | |
| BLSD4830DC-2Q-S**** | 48V (37-55) | 30A / 15A | Yes |
Current Selection: Driver peak current should be at least 2x motor rated current or 4x motor rated power divided by rated voltage.
Operating Quadrants: Designed for I & III quadrant operation only.
Fixed Parameters: Motor specifications including pole number, max speed range, Hall sensor spacing angle, and ramp time must be specified before ordering.
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