7-70V PWM DC 30A Speed Regulator Control Governor Switch High Power Motor Speed Control Regulator Motor Speed Controller Switch _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 7-70V PWM DC 30A Speed Regulator Control Governor Switch 12/24/48/60 V Adjustable Variable Speed Regulator Governor Switch Speed Control Switch Module Motor Speed Control Regulator High Power _x000D_ Feature: _x000D_ 1. Wide Voltage & Current Range: Our speed regulator control governor switch features a broad voltage range of 7-80V and a high current of 30A, making it versatile and suitable for a wide variety of applications. _x000D_ 2. User-Friendly Design: Equipped with an on-board switch of variable speed regulator governor switch that includes run, stop, and brake functions. The adjustable potentiometer with a detachable soft cable of 15 cm length offers flexible use and easier operation. _x000D_ 3. Optimized Circuit Design: The motor speed control regulator has a wide duty cycle adjustment range, providing smooth motor adjustment without noise or vibration. It features a power indicator and a stable circuit design that withstands long working hours. _x000D_ 4. High-Quality Components: Our motor speed controller uses imported high-voltage MOS tubes and three high-frequency, low-resistance capacitors with a voltage resistance of 100V. It comes with an automotive fuse for safety, ensuring accurate parameters and less heat generation. The standard aluminum casing protects internal circuits and components, ensuring durability. _x000D_ 5. Control Power: Themotor speed controller switch is recommended for power ranges of 12V within 300W, 24V within 400W, 48V within 450W, and 60V within 500W. This flexibility allows it to meet a wide spectrum of power requirements._x000D_ _x000D_ _x000D_ Specification: _x000D_ Product Holding Parameters: _x000D_ Applicable Voltage Range: Dc 7-80v(70v Is The Highest Operating Voltage Application, Please Leave A Margin) _x000D_ Drive Current: Maximum 30a(Working Voltage High Current Relative To Reduce Please Use With Power) _x000D_ Control Power: Jianyi 12v 300w 24v 400w 48v 450w 60v 500w _x000D_ Adjustable Duty Cycle Range: About 1%-100% _x000D_ Pwm Frequency: 12khz _x000D_ Shell Size: 85 x 59 x 34 mm/3.35 x 2.32 x 1.34 in Potentiometer Opening 8mm Knob Protriting Height 16mm _x000D_ Weight: 145 g _x000D_ Instructions And Precautions: _x000D_ 1. Please Understand The Product Parameters For The First Time. If You Have Any Questions, Please Contact Us. _x000D_ 2. This Product Is A Dc Brush Motor Speed Controller, And It Needs To Be Equipped With Dc Power To Supply Power To The Governor. It Cannot Be Connected To Ac Power To Drive The Brushless Motor. _x000D_ 3. Before Wiring Power, Please See The Wiring Label, Input Dc Positive And Negative Electrode Can Not Be Mistaken Remember!!! The Output Motor (Motor) Does Not Need To Be Divided Into Positive And Negative, If The Running Direction Is Wrong, Please Replace The Two Wires Of The Motor. _x000D_ _x000D_ Note: _x000D_ Due To The Different Monitor And Light Effect, The Actual Color Of The Item Might Be Slightly Different From The Color Showed On The Pictures. Thank You! _x000D_ Please Allow 1-2 cm Measuring Deviation Due To Manual Measurement. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1 X PWM DC Motor Speed Controller Switch _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_