This Quantum II 40A Eco electronic speed controller is designed to keep electric flight easy, reliable and offer great value for money. Designed with reliabaility in mind the Quantum II ESC use quality components and is ready to install and use from the packet.
It is quick to 'plug and play' and works without any programming but you can program it using 'Beep' audio system or the Quantum II ESC program card but this isn't needed in normal use. The programmable features include Brake (On/Off), Battery Type (NiMH/LiPo), Low Voltage Cut Off (Low/Medium/High), Motor Timing (Low/Medium/High), Acceleration Startup Mode (Soft/Medium/Hard), Governor (Off/On) and Motor Rotation (Forward/Reverse).
Compatible wit the new generation of HV Li-pos (4.35v peak voltage)
It comes pre-soldered ready to use with the most popular connectors. A 'T' style male connector ready for use with many batteries such as those from Hi-Energy Extreme and 3.5mm female gold connectors for the motor.
• Suits 2-4S Li-Po batteries
• 5V 3A Linear BEC to power your radio
• 'T' style connector presoldered to battery wires
• 3.5mm gold connector presoldered to battery wires
• HV Li-Po compatable
'T' style & 3.5mm Gold (Inc.)
Max. Continuous Current (Amps)
2 - 4S
5 - 12
Two Simple UK Delivery Options
Royal mail at £3.50, or Express at £6.95.
Full details at checkout.
Some items cannot be sent via Royal Mail due to their restrictions.
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