DALRC ENGINE PRO 40A 3-5S Blheli_32 4 in 1 Brushless ESC CAT17 Countersunk holes on the soldering

Countersunk holes on the soldering pad enable each layer board can be powered

Multiple protection features: Low-voltage cut-off protection / Over-heat protection / Throttle signal loss protection

Brushed/Brushless : Brushed

Input Voltage: 3-6S Lipo

DALRC ENGINE PRO 40A 3-5S Blheli_32 4 in 1 Brushless ESC CAT17 Countersunk holes on the solderingSpecification: Brand name: DALRC Item name: ENGING PRO 40A ESC CNC RADIATOR Continuous current: 40A Burst current(10s): 50A Input voltge: 3 5S Lipo MCU: STM32F051 BEC: 5V 3A Firmware: BLHELI 32. X Supports: DSHOT 300 1200 MULTISHOT PWM ONESHOT Current sensor: Support Weight: 15g Hole: 30. 5x30. 5mm 4. 0 Size: 37. 5x37.. 5x5mm Package Included: 1 X DALRC ENGING PRO 40A ESC