HERCHR 36V 500W Brush Motor Speed Controller, E-Bike Motor Brush Speed Controller Long Line 3 Speed Throttle Twist Grip Set for Electric Bicycles - HERCHRst5u09qwya

• Aluminum Alloy Controller Shell: The controller shell is made of aluminum alloy, which can protect the internal circuit, has good heat dissipation and avoids thermal overload. Comfortable Rubber Grip: The grip is made of comfortable and soft rubber material, which makes the grip more comfortable and not tired for long rides. Suitable for electric scooters, electric bicycles, tricycles, DC motor drivers can be used for brush motor speed adjustment in DC circuits. Universal Use: Brushed controller and throttle grip is suitable for electric bicycles, electric tricycles, electric motorcycles, with a wide range of applications. Controller Parameters: Controller rated voltage is 36V, rated power is 500W, undervoltage is 31.5±0.5V, stable and reliable performance. The DC motor driver can be used to brush motor speed regulation, light dimming regulation in the DC circuit. Note: The motor cannot be used in electric vehicles. Throttle Twist Grip Parameters: Voltage is 1‑4V, diameter is about 22.2mm / 0.9in, three speeds are low speed, medium speed, high speed.