Features:This regulator is integrated designed for more convenient using experience.The motor can be set to slow start/slow stop time, and the start and stop of the motor is smoother.Can set the upper and lower limits of the rotation speed.Can set the motor acceleration and deceleration amplitude. Specification:Output Current:0~30AContinuous Current:Within 20ASpeed Regulation Type:Current RegulationSpeed Regulation Mode:Inching + -Speed Regulation Range:0~100%Control Frequency:21KHzConnection Type:Barrier terminal blockSupported Motor:Brush MotorSize:96 x 61 x 34mm / 3.78 x 2.4 x 1.34inPanel Opening:92 x 56mm / 3.62 x 2.2inRotation Speed Digital Display:0~100%Package List:1 x Speed RegulatorFunction:Slow start time setting Function 1: 000 - 100 Slow start to 100% speed time is adjustable between 0-10 seconds, the default is 1 second.Slow stop time setting Function 2: 000 - 100 The slow stop time is adjustable between 0-10 seconds. The default is 1 second.Lower speed limit setting Function 3: 000 - 080 The minimum speed is adjustable between 0-80% and less than the maximum speed setting. The default is 0.Speed upper limit setting Function 4: 000 - 100 The maximum speed is adjustable between 0-100% and is greater than the minimum speed setting. The default is 100%.Acceleration and deceleration value setting 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%.Note: