Tomcat skyclaw 40A ESC for multicopter banana plug
Product overview
Features
- Adopt high-frequency MCU (up to 50MHz) as the main control chip, the computing speed of the ESC is faster and the response speed of the throttle is dramatically improved.
- Applying the synchronous rectifier technology, it can increase the ESC efficiency (significantly reduce the ESC temperature), improve the throttle linearity, and speed up the deceleration response of the motor.
- The ESCs only have one programmable item (Timing), it is very simple to use.
- The ESCs are compatible with PPM signal-receiving mode (the throttle signals range from 1100μs to 1940μs) and OneShot125 signal-receiving mode (the throttle signals range from 125μs to 250μs).
- In PPM signal-receiving mode, the frequency of the throttle signal supported by the ESCs is up to 500Hz and compatible with various flight controllers.
- The twisted-pair design of the throttle signal cable effectively reduces the crosstalk produced in signal transmission and makes the flight more stable.
- By using specialized power tube to driver the chip, the ESCs have high efficiency and strong reliability.
Programmable Item
Users can set the program items only on PPM signal-receiving mode. The Skyclaw series ESCs only have one programmable item (Timing). Values of Timing: High and Middle. The default isMiddle.
Specifications
Model | Cont. Current | Burst Current (10s) | BEC | Li-Po | Weight (g) | Size (L*W*H, mm) | Applications |
Skwclaw Tiny 15A | 15A | 20A | No | 2~4 S | 6 | 31.0x15.0x5.0 | 130~280mm racing drones |
Skwclaw Tiny 25A | 25A | 35A | No | 2~4 S | 6.8 | 24.0x13.9x5.5 | 130~280mm racing drones |
Skyclaw 20A | 20A | 30A | No | 3-4 S | 14 | 52.4x21.5x7 | 330/450 Class multi-rotors |
Skyclaw Pro 25A | 25A | 40A | No | 3-4 S | 25 | 46.6x22.2x10.5 | 550 Class multi-rotors |
Skyclaw Pro 25A 3D | 25A | 40A | No | 3-4 S | 25 | 46.6x22.2x10.5 | 330~400 Class 3D multi-rotors |
Skyclaw 40A | 40A | 60A | No | 2-6 S | 26 | 68x25x8.7 | 550/650 Class multi-rotors |
Skyclaw Pro 40A | 40A | 60A | No | 3-6 S | 45 | 73.5 x21.8 x11 | 550 Class multi-rotors |
Skyclaw Pro 40A 3D | 40A | 60A | No | 3-6 S | 45 | 73.5 x21.8 x11 | 330~450 Class 3D multi-rotors |
Skyclaw HV 80A | 80A | 100A | No | 6~14 S | 85 | 93x42x20 | 1.2~1.8m agricultural plant protection drones |
CAUTION:When the Skyclaw series ESCs are applied to 250 or 300 multi-rotors, 1806 or 2204 size motors and 5 or 6 inches propellers are recommended to use. To avoid overload and burning the ESCs, do not use larger size propellers or motors.
Protection Functions
- Start-up protection: If the motor fails to start within 2 seconds while pushing the throttle stick upward, the ESC will cut off the output power. You need to put the throttle stick to the lowest position again and then restart the motor. It happens in the following situations: poor connection or disconnection between the ESC and the motor, the propellers are blocked, etc.
- Throttle signal loss protection: If the throttle signal is lost for over 0.25 second, the ESC will cut off the output immediately to avoid greater losses caused by the high-speed rotation of the propeller. The ESC will recover the output immediately after normal signals are received.