EMAX 120 A ESC
EMAX 120A Brushless Speed Controller. The EMAX series is a top-class product for aircraft and helicopter. Typical Applications: F3A 1,8m Aircraft; Large scale aircraft; Specification: Output: Continuous 120A, burst 150A, for up to 10 seconds Input Voltage: 3S to 6S Li-Po BEC: None Control Signal Transmission: Optically coupled system Max Speed: 210,000rpm for 2-pole brushless motor, 70,000rpm for 6-pole brushless motor, 35,000rpm for 12-pole brushless motor Size: 99mm (L) * 55mm (W) * 21mm (H) Weight: 130g Features: High performance microprocessor brings out the best compatibility with all kinds of motors and the highest driving efficiency. Wide-open heat-sink design to get the best heat dissipation effect. With 3 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 Perfect governor mode for helicopter. User programmable. Several kinds of program methods are supported: transmitter, digital LED program card; PC software. Very easy to program the ESC at home or at the flying field. Programmable items for the EMAX AIRCRAFT AND HELICOPTER ESC are: Brake Setting. Battery Type. Low Voltage Protection Mode (Cutoff Mode). Low Voltage Protection Threshold (Cutoff Threshold). Start Mode. Timing. Governor Mode. Motor Type. PWM Frequency. Built-In BEC Output. Motor Load. Li-Po Cells.