HobbyWing Platinum 40A-Pro

"Platinum" series ESC has the best performance, it is the top-class product for RC airplane and helicopter.

1  Specification

1.1 Output:  Continuous 40A, burst 60A up to 10 seconds.
1.2 Input Voltage:  2-6 cells lithium battery or 5-18 cells NiMH battery.  
1.3 BEC:  3A, 5.25V or 6V switchable by software.
1.4 Control Signal Transmission: Optical/electrical coupled system.
1.5 Max Speed:  210000rpm for 2 Poles BLM, 70000rpm for 6 poles BLM, 35000rpm for 12 poles BLM.
      (BLM = BrushLess Motor)
1.6 Size:  59mm (L) * 27mm (W) * 12mm (H).
1.7 Weight:  38g.

 
2  Features  

2.1 High performance microprocessor, best compatibility with all kinds of motors, highest driving efficiency.
2.2 Three types of start mode: Normal / Soft / Very-Soft, compatible with aircraft and helicopter.
2.3 Smooth, linear, quick and precise throttle response.
2.4 Multiple protection features: Low-voltage cut-off protection / Over-heat protection / Throttle signal loss protection.
2.5 The throttle signal is transfered through optical/electrical coupled system to avoid electromagnetic interference.
2.6 Perfect governor mode for helicopter.
2.7 Wide-opened heat-sink has the best heat dissipation effect.
2.8 The firmware of the ESC can be updated through the built-in USB adapter in the Professional LCD Program Box.
2.9 User programmable.
2.10 Multiple program methods supported: transmitter stick, Digital LED Program Card, Professional LCD Program Box, PC software. Very easy to program the ESC at home or at the flying field.