The S17-112503H-FR is a universal electronic speed controller (ESC) designed for sensored BLDC motors. Supporting 11–25V input and continuous 3A output (4.5A peak), it offers analog/PWM speed control, multiple protection features, and bidirectional operation. Ideal for blowers, pumps, and electric tools, it delivers reliable performance with optional enable and speed feedback functions for flexible industrial integration.
| Parameter | Unit | S17-112503H-FR |
|---|---|---|
| Contant current | A | 3 |
| Peak current(10s) | A | 4.5 |
| Input voltage range | V | 11~25 |
| Size | mm | 99*72*25 |
| Speed control signal | Analog voltage/PWM | |
| Overload protection | Yes | |
| Blockage protection | No | |
| Thermal overload protection | Yes | |
| Inverse-polarity protection | Yes | |
| CW/CCW direction control | Yes | |
| Enable | Optional | |
| Speed feedback output(6 pulses*pole pairs) | Optional | |
| Operating temperature | °C | -20~+60 |
| Sensorless or sensored | Sensored |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
| Parameter | Unit | S17-112503H-FR |
|---|---|---|
| Contant current | A | 3 |
| Peak current(10s) | A | 4.5 |
| Input voltage range | V | 11~25 |
| Size | mm | 99*72*25 |
| Speed control signal | Analog voltage/PWM | |
| Overload protection | Yes | |
| Blockage protection | No | |
| Thermal overload protection | Yes | |
| Inverse-polarity protection | Yes | |
| CW/CCW direction control | Yes | |
| Enable | Optional | |
| Speed feedback output(6 pulses*pole pairs) | Optional | |
| Operating temperature | °C | -20~+60 |
| Sensorless or sensored | Sensored |
Technical specifications are for guidance only, as the individual drives and motors are configured for specific applications. Subject to technical and visual changes.
