Features:_x000D_ _x000D_ This regulator is integrated designed for more convenient using experience. _x000D_ The motor can be set to slow start/slow stop time, and the start and stop of the motor is smoother. _x000D_ Can set the upper and lower limits of the rotation speed. _x000D_ Can set the motor acceleration and deceleration amplitude. _x000D_ Wide power supply voltage range and stepless speed adjustment. _x000D_ _x000D_ Specification:_x000D_ Input Voltage:DC6~60V_x000D_ Output Voltage:Linearity under load_x000D_ Output Current:0~30A_x000D_ Continuous Current:Within 20A_x000D_ Speed Regulation Type:Current Regulation_x000D_ Speed Regulation Mode:Inching + -_x000D_ Speed Regulation Range:0~100%_x000D_ Control Frequency:21KHz_x000D_ Connection Type:Barrier terminal block_x000D_ Supported Motor:Brush Motor_x000D_ Size:96 x 61 x 34mm / 3.78 x 2.4 x 1.34in _x000D_ Panel Opening:92 x 56mm / 3.62 x 2.2in _x000D_ Rotation Speed Digital Display:0~100%_x000D_ _x000D_ Package List:_x000D_ 1 x Speed Regulator_x000D_ _x000D_ Function:_x000D_ Slow start time setting _x000D_ Function 1: 000 - 100 Slow start to 100% speed time is adjustable between 0-10 seconds, the default is 1 second._x000D_ _x000D_ Slow stop time setting _x000D_ Function 2: 000 - 100 The slow stop time is adjustable between 0-10 seconds. The default is 1 second._x000D_ _x000D_ Lower speed limit setting _x000D_ Function 3: 000 - 080 The minimum speed is adjustable between 0-80% and less than the maximum speed setting. The default is 0._x000D_ _x000D_ Speed upper limit setting _x000D_ Function 4: 000 - 100 The maximum speed is adjustable between 0-100% and is greater than the minimum speed setting. The default is 100%._x000D_ _x000D_ Acceleration and deceleration value setting _x000D_ Function 5: 001 002 005 010 015 020 020 025 Each press of the addition and subtraction key speed changes by 1%, 2%, 5%, 10%, 15%, 20%, 25%._x000D_ _x000D_ Note:_x000D_ The input voltage must be positive or negative. It is not possible to input 220V._x000D_ The input voltage should be equal to the rated voltage of the motor within 6-60V.