ROCK 220A-HC CAN
- Isolate the CAN bus
- PWM+CAN
- 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: 220A 12~26S
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
protective function
- 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 115°C, the maximum output power will be reduced slowly, up to 40% of the full throttle power, and the original power will be 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 | Continuous operating current |
|---|---|---|
| ROCK 220A-HC CAN | 12~26S | 120A (specific heat dissipation) |
Instantaneous operating current (1 sec.):260A
Maximum operating current (3 seconds):220A
Standby power consumption：≤10mA@100V
Throttle travel range:1000~2000us
Throttle response time:400ms
Shell material:Aviation aluminum alloy
Throttle Refresh Rate:50~500Hz (100~400Hz recommended)
Temperature protection points:115℃
Communication methods:PWM+CAN
Operating ambient temperature:-20~+65℃
BEC：not
Input signal level:3.3~5V
- 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 100V, heat dissipation by airflow, data for reference only.
| load test | Testing time | starting temperature | result |
|---|---|---|---|
| 100A | 5 minutes | 28℃ | Normal, MOS temperature 61°C |