E-flite’s 30-Amp Pro SB brushless ESC offers up to 30 amps of continuous current with proper airflow and a peak of 35A. It drives up to 5 analog or 4 digital sub-micro servos with the BEC on any recommended input voltage. This brushless ESC includes programmable motor braking, soft start for helis and planes, timing, throttle input range and low-voltage cutoff. It also features auto motor shutdown in case of lost signal or interference. The safe power-arm mode prevents accidental starts.

Specifications:
Brake:Yes
Continuous Maximum Current:30A
Input Voltage:3S-4S Li-Po, 9- to 12-cell NiMH/NiCd input voltage
Input Connector Types:16 AWG with E-flite EC3 Connector
Output Connector Types:16 AWG with 3.5mm Female Gold Bullet Connectors
Momentary Peak Current: 35A
Dimensions (WxLxH):28mm (1.1 in) x 51mm (2 in) x 8.7mm (.35in)
Weight:31g (1.1 oz)
BEC Voltage:700mA Continuous

• Up to 30A continuous current with proper airflow, with 35A peak
• 5V switch-mode BEC circuit capable of 700mAh continuous current on any recommended input voltage
• Drives up to 5 analog or 4 digital sub-micro servos with the BEC
• 3S-4S Li-Po or 9- to 12-cell Ni-MH/Ni-Cd input voltage
• Programmable motor braking
• Safe power-arm mode prevents accidental starts
• Programmable low voltage cut-off with settings for 3S Li-Po (9.2V), 4S Li-Po (12V) or 74% of battery starting voltage
• Programmable soft start for helis and airplanes
• Auto motor shutdown if signal is lost or there is interference
• Programmable timing - 5 user selectable ranges for use with a larger variety of brushless motors
• Heli mode for starting the motor with a low speed ratio
• Optional RS232 Serial Link available for programming (EFLARS232)
• Pre-wired connectors-E-flite EC3 connectors on battery input and 3.5mm female gold bullets on motor output leads