["brand new and high quality\r\n\r\nFeatures:\r\nInput voltage: DC5-36V (specific voltage is equal to the rated voltage of the motor) \r\nOutput current: within 15A\r\nForward rotation reverse: Bidirectional \r\nfor Protection current: 15A\r\nInput current: It is larger than the motor work. \r\nSpeed control mode: Potentiometer (270 degree linear)\r\nSpeed range: 0— \r\nSupported motor: Brushless motor\r\nWiring type: Barrier terminal block \r\nKnob type: 100K (with switch)\r\nSpeed regulation mode : 270 degrees of linear potentiometers (with switch)\r\nApplicable motor: for DC three-phase brushless motor\r\nDimensions: 6x8cm/2.36x3.15inch\r\nColor: As shown\r\nQuantity: 1 Pc\r\nNote: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\r\n 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nNotice: 1. The input voltage must be positive or negative. Do not input 220V household electricity.\r\n 2. The input voltage should be equal to the rated voltage of the motor (within 5-24V).\r\n\r\nPackage includes:\r\n1 x Motor Speed Controller (without retail package)"]