S17-112503 / S17-114820
Universal Brushless Motor Driver

S17-112503 / S17-114820

Universal ESC for Sensorless BLDC Motor
Size: 99*72*25mm; Voltage: 11~25V/11~48V; Peak current(10s): 4.5A, 26A.

Applications: blowers, electrical tools, pumps, etc.
Options: Special coils.

Characteristics Unit S17-112503 S17-114820
Constant current  A 3.0 20.0
Peak current(10s) A 4.5 26
Input voltage range V 11~25 11~48
Size mm 99*72*25 99*72*25
Speed control signal   Analog voltage/PWM Analog voltage/PWM
Overload protection   Yes Yes
Blockage protection   Yes Yes
Thermal overload protection   Yes Yes
Inverse-polarity protection   Yes Yes
CW/CCW direction control   Optional Optional
Enable   Optional Optional
Speed feedback output(6 pulses*pole pairs)   Optional Optional
Operating temperature °C -20~+60 -20~+60
Sensorless or sensored   Sensorless Sensorless
S17-112503 / S17-114820