With single-chip control system, some functions could be altered:
Startup: Flexible slow startup/direct startup
Braking: Reverse load quick braking/free braking
Adjustable Timing: Small/medium/large
Low Voltage Protection: Low/medium/high
Battery Types: Lithium /nickel chrome/NIMH/plumbic acid
Back to Factory Settings: Wrong operation can be cleared
Other Function(please ignore if only used for motor drive ) : The external PWM signal generator can send signal to control speed or to turn steering gear, therefore it can test steering gears less than 55 g.


30A ESC parameters:
Output: continuous current 30A, short-time current 40A (not less than 10 seconds)
Power input: 5.6V—16.8V (2-3 lithium batteries or 5-12 nickel-metal hydride / nickel-cadmium batteries)
BEC output: linear regulation mode, 2A
High speed: 2-pole motor (210,000 rpm), 6-pole motor (70,000 rpm), 12-pole motor (35,000 rpm)
Size: 45mm * 24mm * 11mm
Weight: 25g

ESC tester parameters:
Output: ≤15mA (5.0)
Input voltage: DC 4.5-6.0v
Output signal: 1.5ms ± 0.5ms
Adjustment method: manual, neutral
Dimensions: 42.5 x 24.0 x 23.5mm
Weight: 9g

We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please for probable best solution.

Package Includes: 1Pcs

With micro single-chip system, this speed control can achieve simple system programming, which can suit better high-speed high-power brushless motors.
Safety Startup: To avoid any injury, the motor will not start up immediately if the potentiometer of speed controller is not at the lowest gear, which is necessary for high-speed high-power motor to protect user's safety.
Temperature Protection: The speed control has aluminum heat sink, which allows it work at 30 A continuously. When temperature reaches 110 celsius degree, temperature detect system will send a protection signal and system will auto decrease 60% power output to protect speed control and motor. It will back to normal power after temperature is decreased. To protect the actuator module, please dissipate heat during long-time using.
The signal loss prevention: Auto shut down when there is no signal detected from PWM signal generator(potentiometer ).
Power Identification System: The speed control has power identification system, which is designed for high-speed high-power motors such as in model plane. It is not suitable for low-power brushless motors.