40AV2.0

STONE 40A-M V2.0

  • Industrial-grade professional procedures, safe and reliable
  • Highly reliable start algorithm, no fear of headwind starting
  • The throttle is anti-phase loss and fast throttle response to reduce the risk of crashes
  • Highly intelligent, adaptive working parameters
  • Secure matching
  • Specification: 40A 6~14S

Features

  • Multiple protection safety: low voltage protection, high voltage protection, start protection, locked-rotor protection, over-temperature protection, over-current protection, overload protection, runaway protection
  • The direction of rotation can be set by software
  • High-quality components, reliable performance, low internal resistance, MOS, instantaneous current resistance
  • The serial port outputs real-time data such as power supply voltage, motor speed, current, ESC temperature and debugging data.
  • Shielding signal lines reduces interference
  • Optoelectronic isolation signal input and output interfaces isolate interference
  • Lightweight design, simple and easy to use, stable and reliable, strong anti-interference ability, good speed regulation performance

Multiple security features

  1. Low voltage protection: off by default (can be customized on). 
  2. High voltage protection: prohibit the motor from starting when the power supply voltage exceeds the allowable value.
  3. Startup protection: If the startup is unsuccessful, the startup current will be limited, and the startup will be restarted automatically.
  4. Stall protection: If a stall occurs during normal operation (usually caused by external force), try to restart (note that the stall may damage the ESC when the throtor is high). 
  5. Over-temperature protection: When the temperature exceeds 125°C, the maximum output power is slowly reduced, up to 40% of the full throttle power, and the original power is restored after the temperature is reduced. 
  6. Over-current protection: limit the peak current and do not exceed the limit value. 
  7. Overload Protection: When an overload is identified on the motor, the maximum throttle is limited to protect the powertrain. 
  8. Loss of control protection: 200ms after the loss of signal gradually reduce the output power, in 1~2 seconds for rapid throttle reduction to less than 50%, and then slowly reduce the throttle to stop.

Basic parameter

Model：STONE 40A-M V2.0  

Lithium support：6~14S (higher than 65V prohibits startup)

Continuous operating current： 40A (specific heat dissipation conditions)

Instantaneous operating current (less than 3 seconds)：60A

Product Dimensions：51*47.5mm

ESC Weight：32.2g(with wire)

Waterproof rating:IP55

Throttle travel range:1000~2000us(Default)

BEC Output:not

Input signal level:3.3~5V

Temperature protection points:125℃

Operating ambient temperature:-20~+65℃

Communication methods:PWM

Preservation Temperature:-10~+40℃

Throttle response time:200ms (default, customizable)  

Throttle Refresh Rate:50~500Hz (100~400Hz recommended)

  •  Throttle Response Time: When the ESC receives 10%~100% step throttle, the throttle reaches the maximum value within the specified time, but usually the motor speed lags the throttle by 100~150ms.
  •  Performance parameters can be customized according to customer needs, including but not limited to protection temperature, response time, etc.
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