Top 6 Best Motor Speed Controllers

Potentiometer cableabout 15CM can be separated, with running stop brake function. Suitable for long hours of workCircuit optimization design,stable. Adjust the motor smooth no noise no vibration,with power indication,wide duty cycle adjustment range. Using imported high-voltage MOS tube, three pressure 100V high-frequency low-resistance capacitors, automotive fuses. PWM frequency 12KHZ.

Motor Speed Controller Brushless Controller with Hall-less.Full SMD process,stable performance,humanized design, interface all adopts terminal blocks.. Voltage 6.5-50V high power 380W DC three-phase high-speed brushless sensorless controller. . Standard heat sink,onboard speed regulating potentiometeryou can use it when you have power on.. Newly added PWM signal input, support 3.3V, PLC0-5V analog quantity, signal control. Size-Length 63MM width 45MM height 31MM,Over-temperature protectionyes half the over-temperature power Maximum speed224000 RPM 2 pole motor,74000 RPM 6 pole motor,40000 RPM 12 pole motor, 35000 RPM 14 pole motor..

Wide Voltage Wide voltage input 7-70V, maximum output current 30A Please refer to the recommended power range for actual use current. It is recommended that 12V within 250W, 24V within 350W, 48V within 450W, and 60V within 500W. . Speed Control Knob The knob has a switch function, which can control the motor speed from 0 to 100. Adjustable potentiometer flexible cable can be separated, the cable length is 15CM.. 30A Fuse This set contains a 30A fuse to prevent shorting of the motor interface. Double protection of your Motor and Motor Speed Controller.. Note 1 The power of the input power supply must be greater than 1.5 times the rated power of the motor to make the motor work note the input voltage and the rated voltage of the motor must be consistent.. Note 2 If there is a forward-reverse circuit regulator on the children's car, please be sure to connect the speed controller between the power supply and the forward -reverse circuit regulator of the children's car. Otherwise, the speed controller may be damaged..

Input voltage 220V AC. Output voltage 50V-220VOutput voltage Input supply voltage. The maximum output power 2000W The maximum output current 25A. High efficiency,high torque and low heat generating. Operation environment temperature-20'C-40'C Dimension 1.851.381 inches.

The input power range is dc6-28v the maximum continuous output current 3a the maximum output power 80W. The switch cable length 15cm5.9in. Potentiometer with switch function. Item size 3.251.5 cm1.320.4 inches net weight 1.13 ounces. Package 1 x RioRand DC motor speed controller.

Speed Control Switch Low Voltage DC 1.8V 3V 5V 6V 12V 2AThe Maximum Output Power 30WDuty Cycle adjustable 0-100. Motor Speed Controller with a self-recovery fuse 2A and a Power-On LED light. Provide a continuous current of 2A to your DC brush motor or other DC load. This mini controller will be disconnected automatically if the current is too large and the fuse will recover automatically after cooling. Please just send us an email if there is any issue and we will solve it within 24 hours.

Digital rotary encoder buttonThe rotary encoder adopts the principle of digital pulse, the output will be as much as you rotate it, and the same value will be input when you rotate it next time. Good repeatability, high precision, can be quickly adjusted to the value you want. Soft-start protectionThe motor controller has a soft-start protection function that can effectively reduce the inrush current, protect the motor and prolong the life of the motor. Duty cycle, duty cycle upper and lower limits and working frequency can be setThe 3 digits LED motor speed regulator can adjust the duty cycle, the upper and lower duty cycle limits and the operating frequency. Convenient for customers to use according to the working characteristics of their own motors. The adjustable electronic speed controller can automatically save the set parameters to prevent data loss after a power failure. With the start and stop button The PWM DC motor governor with start and stop button, and can be controlled by an external switch, meet your multiple control needs. Maximum power 150W. Working voltage DC5V30V, input with anti-reverse connection protection. Note This product can only be used for DC brushed motors, not for brushless motors. For more details, please read the user manual httpsm.media-amazon.comimagesI91Yf0pb0V9L.pdf.

Rugged all aluminum enclosure. AC power indicator. OnOff power switch. Speed control knob. Barrier terminal box.

Input supply voltage DC 10V-55VMaximum current 60A Continuous current 40ASpeed range 0-100. Potentiometer with switch function,High power speed controller switch which is much more adaptable. DC10V-55V PWM Brushed DC Motor Speed Controller Adjustable Driver CW CCW Reversible Switch With Digit Display. Outer casing it is designed to protect the controller board from damage as well as dissipate heat. The input voltage must differentiate ,-,The input voltage should be equal to the rated voltage of the motor within 10-55V,or it will be burnt..

High Grade Material This PWM Motor Speed Controller is made of premium quality circuit board material, which has a good durability and wear-resistance to ensure a long term service.. Soft-sSoft-start protection The motor controller has a soft-start protection function that can effectively reduce the inrush current, protect the motor and prolong the life of the motor.tart protection The motor controller has a soft-start protection function that can effectively reduce the inrush current, protect the motor and prolong the life of the motor.. Digital Encoder Button The digital encoder knob can adjust the motor speed, which is more accurate and consistent to control the engine speed than ordinary potentiometers.. Features The duty cycle maximum and minimum limits can be set, as well as the PWM output frequency.. Wide Input Voltage Range This PWM DC Motor Speed Controller supports a widely input voltage from DC 9V-60V, and it fits to 12V 24V 36V 48V power supply, at the same time the output current is 12A, power 500w, which ensures a widely application. You can use this Adjustable Motor Controller in different occasions upon different purposes..