The slower the speed of the motor in the gearbox deceleration. Power: 300W. The slower the speed is regulated by the governor. Alloy steel box body/high steel resistance and wear resistance. The right angle gearbox adopts a Grayson arc tooth structure, with high transmission efficiency, no self-locking, and high load-bearing capacity; The gearbox is filled with anti-wear lubricating grease, which is free of refueling, oil change, and maintenance for life, and has a long service life.
eBay
4KW 4000W 220V AC SCR Voltage Regulator Power Regulator Dimmer Speed Controller with Electronic Digital Display Intelligent
Aliexpress UK
Specification: Name: AC gear motor Rated voltage: 220V Rated speed: 0-13.5 RPM Reduction ratio: 1:100100K Torque: 24nm Power Phase: single-phase Shaft diameter12mm geared motor size164MM * 90MM *74MM Reducer size: 61*90*74mm Warm tips: the product label may be 110V, but the physical object is 220V Features: Flexible installation Efficient works Torque large Smooth operation Long working life Packing list: 1 x motor 1 x reducer 1 x speed controller Note: Under different deceleration ratio, the output shaft speed is different. The output shaft speed is equal to the motor speed of 1350 rpm divided by the deceleration ratio.
eBay
AFR2000 G1/4 Pneumatic Air Filter Regulator With Pressure Gauge Flow Control Valve Air Compressor Drain Speed Controller
Aliexpress UK
eBay
Free Energy 10KW Vertical Wind Turbine Windmill Generator 10000W 24v 48v Low Noise Wind Speed Start With MPPT Charge Controller
Aliexpress UK
Power: 250W. It is also equipped with a one-button power switch, making it safer to use. Indicator Light: The indicator light on the governor will be on when the power is on so that you can better understand the use status of the product.
eBay
3CH Digital Servo Tester RC Consistency CCMP Master Speed Controller Checker + Cell AA Battery Box Holder Case for Servo Parts
Aliexpress UK
We'd like to settle any problem in a friendly manner. Don't use it on brushless type motors. It's just take you 1 minute.
eBay
1-5pcs Servo Tester 3CH Multi ESC Consistency Speed Controller Power Channels CCPM Meter Servo Motor for RC Helicopter Car
Aliexpress UK
Slow acceleration and slow deceleration can be achieved. Locked-for ROTOR for protection function to prevent motor and governor from burning due to locked-for ROTOR. Increase the cycle function. Speed range: 90-1400 r/min.
eBay
PWM speed controller DC motor Digital display 0~100% adjustable drive module Input MAX60A 12V 24V
Aliexpress UK
The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Just follow the Guest Checkout instructions.
eBay
450W 20A DC 9-60V BLDC 3 Phase DC Brushless Motor Speed Controller PWM Hall Motor Forward Reverse Control Switch 12V 24V 48V
Aliexpress UK
Specification: Name: AC gear motor Rated voltage: 220V Rated speed: 0-270 RPM Reduction ratio: 1:5（5K） Torque: 3.2nm Power Phase: single-phase Shaft diameter：12mm geared motor size：164MM * 90MM *74MM Reducer size: 41*90*74mm Features: Flexible installation Efficient works Torque large Smooth operation Long working life Packing list: 1 x motor 1 x reducer 1 x speed controller.
eBay
500W 15A DC 12-36V Brushless Hall Free Motor Driver Board High Power Motor Foward Reverse Speed Controller Control Switch Module
Aliexpress UK