With stepless speed regulation function, the speed regulation linearity is good, and it has constant torque performance at low speed, that is, when the motor rotates very slowly, the force is still very large.
eBay
BRIEFNESS 5000W Electric Polisher Buffer Dual Action, with120mm Plate,6 Variable Speed 2800-5800RPM, Sponge Pad,5-inch wool pad
Aliexpress UK
The governor with high accuracy and wide speed range allows you to adjust the right speed for different applications. And with its high torque, it will be your powerful working partner! The slower the speed of the motor in the gearbox deceleration.
eBay
4 Cell AA Battery Holder Case with JR Connector 2P Black Red Wire + 3CH Digital Servo Tester ESC Speed Controller Checker CCPM
Aliexpress UK
Max Power: 4000W. With heat dissipation port for fast heat dissipation. The inductive load is 1/3 of the resistive load. No delay, anti-surge, anti-spike, RC absorption multiple protection. Rated Current: 9A.
eBay
Multi Servo Tester 3CH ECS Consistency Speed Controler Power Channels CCPM Meter For Rc Drone Car Boat Airplane Models
Aliexpress UK
Reducer Ratio: 3/1,4/1,5/1,6/1,/10/1,20/1,30/1(Optional). Small size, low heat generation, multiple protections; high efficiency, multiple speed regulation, large torque. Motor: within the rated speed, if there is no overload, the torque is basically unchanged.
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FVT LittleBee Little Bee BLHeli_S ESC DSHOT SPRING 20A ESC BLHeli S Speed Controller 2-4S for FPV Racing Drone
Aliexpress UK
PWM Frequency: 15KHZ. Rated Current: 3A.
eBay
12V 24V 36V 48V LCD Smart Digital Display PWM Control Dc Motor Speed Controller Timing Loop Control Wireless Remote 9-55V
Aliexpress UK
15W gear motor output speed: 415 ~ 0 rpm, 250 ~ 0 rpm, 206-0 rpm, 166 ~ 0 rpm, 125 ~ 0 rpm, 100 ~ 0 rpm, 83 ~ 0 rpm, 62.5 ~ 0 rpm, 50 ~ 0 rpm, 41.6 ~ 0 rpm, 25 ~ 0 rpm, 16.6-0 rpm, 12.5-0 rpm, 6.9-0 rpm, fast 415 rpm, slow can be transferred to 0 rpm, the faster, the smaller the strength!
eBay
0-100% Speed Inline Fan Exhaust Fan With Humidity Temperature Controller For Grow Tent Hydroponics
Aliexpress UK
Spezifikation: Name: Wechselstrom-Getriebemotor Nennspannung: 220V Nenndrehzahl: 0-270 RPM Untersetzungsverhältnis: 1:5（5K） Drehmoment: 3,2 nm Leistungsphase: einphasig Wellendurchmesser: 12mm Getriebemotorgröße: 164MM * 90MM * 74MM Reduziergröße: 41*90*74mm Eigenschaften: Flexible Installation Effiziente Arbeiten Drehmoment groß Reibungslosen Betrieb Lange Lebensdauer Packliste: 1 x Motor 1 x Reduzierstück 1 x Geschwindigkeitsregler.
eBay
Multi Servo Tester 3CH ECS Consistency Speed Controler Power Channel CCPM Meter Master Checker RC Dron Helicopter Parts RC Hobby
Aliexpress UK
Equipped with Motor: 11KW 15HP. Rated Power: 11kW. Feature: 1. The frequency converter is a step-up type, civil 220V to industrial 380V, wiring is simple and convenient. This product is a non‑standard step‑up inverter, which needs to be customized.
eBay
DC 12V 30A high power brushless motor speed controller with ESC tester 3 gear indicator Steering gear tester set for XXD drone
Aliexpress UK