Favourite Sea Swallow 120A HV-OPTO 5~12S LiPo 15~36S NiMh Battery High Voltage Brushless Airplane Electronic Speed Controller ESC with USB Programming Setting for Airplane
Features:
High performance microprocessor, best compatibility with all kinds of motors, highest driving efficiency
Anti-spark circuit eliminates sparks when the battery pack is connecting with the ESC
Three types of start mode: Normal / Soft / Very-Soft, compatible with aircraft and helicopter
Smooth, linear, quick and precise throttle response
Multiple protection features: Low-voltage cut-off protection / Over-heat protection / Throttle signal loss protection
The throttle signal is transfered through optical/electrical coupled system to avoid electromagnetic interference
Perfect governor mode for helicopter
Wide-opened heat-sink has the best heat dissipation effect
The firmware of the ESC can be updated through the built-in USB adapter in the Professional LCD Program Box
Specification:
Output: Continuous 120A, burst 180A up to 10 seconds.
Input Voltage: 5-12 cells lithium battery or 15-36 cells NiMH battery.
BEC: None.
Refresh rate of the throttle signal: 50Hz to 432Hz.
Control Signal Transmission: Optical/electrical coupled system.
Max Speed: 210000rpm for 2 Poles Brushless Motor, 70000rpm for 6 poles Brushless Motor, 35000rpm for 12 poles BrushLess Motor
Package Information:
Package size: 10 * 8 * 2cm / 4 * 3.2 * 0.8in
Package weight: 146g / 5.2oz
White box package
Package List:
1 * 120A Airplane Electronic Speed Controller