40-Amp Pro Switch-Mode BEC Brushless ESC (V2)

E-flite 40 A Pro Switch-Mode BEC brushless speed controller (V2)

A high-quality sensorless brushless speed controller with a built-in switch-mode BEC. It is light and efficient and can power servos and receiver without a separate receiver battery – saving weight and hassle. Many functions are programmable: low-voltage cut-off, brake, timing, throttle range and soft start.

Features

• Up to 40 A continuous with proper airflow, 55 A burst (15 seconds)
• 5 V switch-mode BEC with 5 A continuous
• Powers up to 7 analogue or 6 digital standard servos via the BEC
• Programmable motor brake
• Safe arming prevents accidental start-up
• Programmable low-voltage cut-off: 3S (9 V), 4S (12 V), 5S (15 V), 6S (18 V) or 70 % of the starting voltage
• Programmable throttle range and soft start for aeroplanes and helicopters
• Automatic motor shut-off on signal loss or interference
• Programmable timing with 5 ranges – suits many brushless motors
• More powerful BEC – supports most 3-axis stabilisation systems
• Finned heat sinks
• New, smaller MOSFETs for lower weight
• On/off switch for the radio system

Specifications

• Current: 40 A continuous / 55 A burst
• BEC: 5 V / 5 A switch-mode
• Battery: 3-6S LiPo or 9-18 cell NiMH/NiCd
• Connectors: E-flite EC3 on the battery side, 3.5 mm gold bullet connectors to the motor

We ship with GLS:

From our warehouse in Denmark.
Shipping is calculated at checkout.
Business customers are welcome.