48V-72v，max current 80a brushless motor controller, voltage cutoff value is 42V, is suitable for 48v to 72v battery. Phase angle 120 degree. Install apps to your smart phone and use
24v-72v 180w to 1500w electric bicycle controllers, they are basic replacement for an converted bicycles or electric bikes.
Working voltage 36V 48V 60V 72V Mosfets 18 Under Voltage Protection 31.5±1V 42±1V 52.5±1V 63±1V Speed Range 0-100% Working Efficiency ≥85±1% Motor Power 550W 800W 800W 1000W Max Current 40A
Working voltage 36V 48V 60V 72V Mosfets 15 Under Voltage Protection 31.5±1V 42±1V 52.5±1V 63±1V Speed Range 0-100% Working Efficiency ≥85±1% Motor Power 500W 650W 800W 1000W Max Current 35A
Working voltage 24V 36V 48V 60V 72V Mosfets 12 Under voltage protection 21±1V 31.5±1V 42±1V 52.5±1V 63±1V Speed Range 0-100% Working Efficiency ≥85±1% Motor Power 350W 450W 500W 550W 800W
Working voltage 24V 36V 48V 60V Under voltage protection 21±1V 31.5±1V 42±1V 52.5±1V Mosfets 9 Speed Range 0-100% Working Efficiency ≥85±1% Motor Power 250W 350W 450W 500W Max Current 22A
Working voltage 24V 36V 48V 60V Mosfets 6 Under Voltage Protection 21±1V 31.5±1V 42±1V 52.5±1V Speed Range 0-100% Working Efficiency ≥85±1% Motor Power 180W 250W 350W 450W Max Current 18A