Hobbywing Brushless ESC Platinum 30A Opto Pro 80030080

"Platinum-30A-OPTO-PRO" ESC is the best choice for multi-rotor aircraft.

Specification

• Output: Continuous 30A, burst 40A up to 10 seconds.
• Input Voltage: 2-6 cells lithium battery or 5-18 cells NiMH battery. 
• BEC: Not available.
• Refresh rate of the throttle signal: 50Hz to 432Hz.
• Max Speed: 210000rpm for 2 Poles BLM, 70000rpm for 6 poles BLM, 35000rpm for 12 poles BLM.
• (BLM = BrushLess Motor)
• Size: 55mm(L)X25mm(W)X12mm(H).
• Weight: 31g.

Features

• High performance microprocessor, best compatibility with all kinds of motors, highest driving efficiency.
• Optimized for multi-rotor aircraft. 
• Smooth, linear, quick and precise throttle response.
• Multiple protection features: Low-voltage cut-off protection / Over-heat protection / Throttle signal loss protection.
• The firmware of the ESC can be updated through the built-in USB adapter in the Professional LCD Program Box.
• User programmable. 
• Multiple program methods supported: transmitter stick, Digital LED Program Card, Multifunction LCD Program Box, Professional LCD Program Box, PC software. Very easy to program the ESC at home or at the flying field.