STONE 80A-M
- 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: 80A 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
- Waterproof Rating: IP55 / Customizable IP68
- Lightweight design, simple and easy to use, stable and reliable, strong anti-interference ability, good speed regulation performance
Multiple security features
- Low voltage protection: off by default (can be customized on).
- High voltage protection: prohibit the motor from starting when the power supply voltage exceeds the allowable value.
- Startup protection: If the startup is unsuccessful, the startup current will be limited, and the startup will be restarted automatically.
- 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).
- 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.
- Over-current protection: limit the peak current and do not exceed the limit value.
- Overload Protection: When an overload is identified on the motor, the maximum throttle is limited to protect the powertrain.
- 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.
Technical parameters
| Model | Voltage | size | Weight | Continuous operating current |
|---|---|---|---|---|
| STONE 80A-M | 6~14S | 78*35*17mm | 95g (including wire) | 80A (specific heat dissipation) |
Instantaneous operating current (less than 3 seconds)：130A
Standby power consumption：≤10mA@60V
Throttle travel range:1000~2000us
Throttle response time:300ms
Shell material:Aviation aluminum alloy
BEC：not
Input signal level:3.3~5V
Power Cord：Silicone Wire-Red/Black-12AWG-150mm
Output phase lines:Silicone Wire-Black-14AWG-100mm
Signal wire:UL1533-24AWG-Gray-550mm
Data Feedback Line:PVC cable - 30 cores - black, red and white - 80mm
Throttle Refresh Rate:50~500Hz (100~400Hz recommended)
Temperature protection points:125℃
Communication methods:PWM
- 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.
load test
Test conditions: ambient temperature 30℃, power supply voltage 48V, data for reference only
- Load current 40A, shell without cover, frontal wind speed 10.3m/s cooling conditions, starting temperature 33℃, after 7 minutes of testing, work normally, MOS temperature 89℃.
- Load current 50A, shell without cover, frontal wind speed 13.2m/s heat dissipation conditions, the starting temperature of 32 ℃, after 7 minutes of testing, the work is normal, the MOS temperature of 98 ℃
- Load current 60A, shell without cover, frontal wind speed 14m/s cooling conditions, the starting temperature of 33 ℃, after 7 minutes of testing, the work is normal, the MOS temperature of 107 ℃
- Load current 70A, shell without cover, frontal wind speed 14.6m/s heat dissipation conditions, the starting temperature of 29 ℃, after 7 minutes of testing, the work is normal, the MOS temperature of 116 ℃
- Load current 80A, shell without cover, frontal wind speed 15.8m/s heat dissipation conditions, the starting temperature of 33 ℃, after 1 minutes and 53 seconds of test, work normally, MOS temperature 114 ℃
- Load current 40A, placed in a cardboard box (15*15*5cm) under the condition of no air cooling, the starting temperature of 34 ℃, after 2 minutes and 13 seconds of testing, the MOS temperature of 125 ℃, overheating protection, power reduction
- Load current 50A, placed in a cardboard box (15*15*5cm) under the condition of no air cooling, the starting temperature of 31 ℃, after 1 minute and 44 seconds of testing, the MOS temperature of 125 ℃, overheating protection, power reduction
- Load current 60A, placed in a cardboard box (15*15*5cm) under the condition of no air cooling, the starting temperature 29℃, after 1 minute and 16 seconds of testing, MOS temperature 125℃, overheating protection, power reduction
- Load current 70A, placed in a cardboard box (15*15*5cm) under the condition of no air cooling, the starting temperature of 34 ℃, after 1 minute and 14 seconds of testing, the MOS temperature of 125 ℃, overheating protection, power reduction
- Load current 80A, placed in a cardboard box (15*15*5cm) under the condition of no air cooling, the starting temperature of 34 ℃, after 57 seconds of testing, MOS temperature 125 ℃, overheating protection, power reduction
*Specific heat dissipation conditions (low ambient temperature, blowing air, auxiliary cooling surface, feedback MOS temperature below 125 ℃), you can continue to run 80A, sustained high temperature operation will reduce the service life of the ESC, it is recommended to keep the feedback MOS temperature below 105 ℃ in practical applications.
Drawings
