Universal Sensorless BLDC ESC Controller

S17-112503

The S17-112503 is a universal ESC designed for sensorless BLDC motors, supporting 11–25 V input and up to 4.5 A peak current. Featuring advanced protections, analog/PWM speed control, and optional direction and feedback functions, this controller excels in demanding applications such as blowers, pumps, and power tools requiring precise, efficient, and robust motor management.

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Beschreibung

The S17-112503 Universal ESC is engineered for optimal control of sensorless brushless DC (BLDC) motors, providing reliable performance in industrial and commercial environments. Its broad input voltage range of 11–25 V and constant current rating of 3 A (4.5 A peak for 10s) make it suitable for varied operational requirements.

  • Flexible Control: Supports both analog voltage and PWM speed control inputs for integration with diverse systems.
  • Advanced Protection Features: Includes overload, blockage, thermal, and inverse-polarity protection to safeguard both the controller and the connected motor.
  • Customizable Options: Optional CW/CCW direction control, enable input, and speed feedback output (6 pulses per pole pair) enable fine-tuned system configuration.
  • Compact Design: At 99 × 72 × 25 mm, this ESC is ideal for installations with limited space.
  • Reliable in Demanding Conditions: Operational temperature range of -20°C to +60°C, ensuring stability across applications.

Designed for blowers, electrical tools, and pumps, the S17-112503 universal ESC delivers precise speed regulation and robust motor control. Its sensorless operation reduces wiring complexity and increases system reliability, making it a first-choice solution for industrial automation and motion control tasks demanding performance and durability.