Features1Sine Wave 3 Mode Controller: The controller adopts sine wave 3 mode control technology, which can control the speed and torque output of brushless motor more precisely, achieve efficient driving effect, and improve the performance and operation efficiency of the whole system. 2Multiple Motor Adaptations: The controller is suitable for 36V500W, 36V750W, 48V500W and 48V750W brushless motors with without Hall, flexibly applicable to motors with different power and voltage requirements to meet the needs of different application scenarios. 3Material: The controller housing is made of aluminum alloy with grooves, which has good heat dissipation and durability and can effectively protect the wires from damage and avoid failure and safety problems caused by thermal overload. 4Powerful Current Carrying Capacity: The controller can withstand a maximum current of 26A in a short period of time to provide stable power output and guarantee the normal operation of the motor, while the current will be cut off when the temperature is too high to protect the safety of the whole system. 5Stability And Reliability: Made of aluminum alloy material, the controller has good stability and reliability and can run stably under different conditions, and the output current and voltage are guaranteed to be stable through precise control technology to prolong the service life of the motor.SpecificationItem Type: 3 Mode Sine Wave ControllerMaterial: Aluminum AlloyWeight: Approx. 420g / 14.8ozRated Voltage: 24V 36V 48V UniversalMaximum Current: 261APackage List1 xController1 xInstruction Manual