Pulse Width Modulation(PWM): 1%-100 percent LED digital display. You can use to increase, pause, and reduce the speed of the reciprocating linear actuator. Item Type: DC Motor Speed Regulator. Only suitable for DC brushed motors.
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5840-31ZY Worm Gear Motor DC 12V/24V 7RPM~470RPM Speed Adjustable DC Gear Motor Miniature Small Motor High Torque High Power
Aliexpress UK
The speed governor is a device for adjusting the speed of a DC motor, which has the characteristics of low speed and high torsion. The digital encoder knob is selected, which can be rotated 360°, with high accuracy and good consistency, and is stability and durability.
eBay
Adjustable Motor Controller DC 6‑60V 12V 24V 36V 48V 30A PWM DC Motor Speed Regulator Controller Start Stop Motor Controller
Aliexpress UK
You can set the duty cycle, the upper and lower limits of the duty cycle, and the working frequency to give you a good experience. Working Frequency: 1KHz~99KHz Adjustable, 1KHz Stepping, Default Frequency 20KHz, Accuracy About 1%.
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DC 12V/24V Worm Gear Motor 5840-31ZY 7RPM~470RPM Speed Adjustable DC Gear Motor Miniature Small Motor High Torque High Power 5.0
Aliexpress UK
The maximum output power : 400W(the power is 12V 10A =120W. 24V maximum power of 200W) PWM frequency is 21KHz ;. Suitable for the DC motor (or DC load) within 8A, Peak current 10A. TO CHANGE MOTOR DIRECTION, INTERCHANGE THE POSITIVE AND NEGATIVE WIRES OF MOTOR.
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1pc DC 12V 24000RPM High Speed Mini 7mm*20mm Coreless Motor Hobby Model DIY Vibration Motors Motor Electric Motors
Aliexpress UK
Acceleration and deceleration value setting Function 5: 001 002 005 010 015 020 025 The speed changes correspondingly for each revolution 1%, 2%, 5%, 10%, 15%, 20%, 25%. Enter the setting interface to rotate: turn left to decrease the value, turn right to increase the value.
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4Pcs Metal Gear Motor TT DC 3V-6V Gear Motor Ratio 1:90 All Metal Speed Reducer Gear Box Motor Single Axis Motor for Robot Smart
Aliexpress UK
DC 9V~60V DC Speed Regulator. The speed regulator uses PWM technology, which has the characteristics of high conversion efficiency, wide speed regulation range and stable performance. Peak current: 20A.
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DC Linear Actuator Telescopic DIY Electric push rod Linear Actuator 315cm/2-8cm stroke Metal Gear Reduction Motor Speed Control
Aliexpress UK
Protective case creates better durability; max power of 2000W and small noise. 12V: 480W; 24V: 960W; 36V: 1440W；40V: 1600W; 50V: 2000W. Use PWM modulation system to adjust light u0026 speed. Rated Current: 40A.
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DC 12-40V 12V-40V 10A PWM Motor Speed Control Switch Controller Volt Regulator Dimmer
Aliexpress UK
Protective case creates better durability; max power of 2000W and small noise. 12V: 480W; 24V: 960W; 36V: 1440W；40V: 1600W; 50V: 2000W. Use PWM modulation system to adjust light u0026 speed. Rated Current: 40A.
eBay
Micro BL3525 Brushless Motor with Drive Board DC 6V 7.4V 9V 12V 3230RPM 45W Low Noise Large Torque Support PWM Speed Control
Aliexpress UK