The DC geared motor with a worm can change the rotation of the motor by changing the wiring. The worm gear motor has self‑locking function. When the motor has no electricity, the output shaft cannot rotate, which is self‑locking.
eBay
Heavy Load Electric Tricycle 2000W Motor 1Ton 2Ton 3Ton Capacity Farm Transport Vehicle
Aliexpress UK
Power: 300W. Rotor part of the pure copper wire, the output torque. Forward and reverse: Yes. 1 x Set of Gear Motor. Motor size: 90X167MM (3.5 6.6in). Load speed: 1800 rpm. Rated speed: 2100rpm. Can the speed be adjusted: Yes.
eBay
Motorcycles Seat Cover Cushion EVA Foam Soft Comfortable Relief Seat Cushion Universal for Motorbike Electric Bike Air Seat
Aliexpress UK
Power: 120W. Rotor part of the pure copper wire, the output torque. Forward and reverse: Yes. Motor size: 90 167mm(3.5 6.6in). 1 x Set of motor. Load speed: 1800 rpm. Rated speed: 2100rpm. Can the speed be adjusted: Yes.
eBay
72V 8000RPM intermediate drive motor with clutch for electric motorcycles and electric off-road vehicles
Aliexpress UK
Motor: RS550. Drive motor gearbox for rear-wheel drive( for six plum ). This gearbox features high speed, low noise, and wear-resisting.
eBay
Electric tailgate for GAC Motor GS4 2015-2019 refitted tail box intelligent electric tail gate power operate opening
Aliexpress UK
720 Micro Coreless Motor. The 720 micro coreless motor is designed for compact model applications requiring high speed and stable performance. 1 × 720 Micro Coreless Motor. Suitable for DIY models, model UAVs, and model aircraft.
eBay
Spacewalk 48V Foldable Electric Scooter for Adults,Electric Scooter with 750W Motor 18.75 MPH 20 Mile Range,E Scooter with Seat
Aliexpress UK
【Type】: Electric DC Motor. 【Note】】: 1. Due to different photographic products, the actual color may have color difference, which is subject to the actual object.
eBay
HX X10 Dual Motor Powerful Electric Scooter 2000W Off-road Adult 48V 18.2AH Electric Kick Scooter Foldable 11.0 Inch E Scooter
Aliexpress UK
Worm : 6 6mm ; Bore : 1.9mm. Worm : 6 10mm ; Bore : 1.9mm. Fits tightly to any motor with a 2mm shaft. I send goods within 12 hours. Usually I will respond in 24 hours.
eBay
Latest Production 5000W 60V 45Ah 4*4 Quad Motor All Terrain Electric Off Road Electric Scooters ATV
Aliexpress UK
Power: 300W. Rotor part of the pure copper wire, the output torque. Forward and reverse: Yes. 1 x Set of Gear Motor. Motor size: 90X167MM (3.5 6.6in). Load speed: 1800 rpm. Rated speed: 2100rpm. Can the speed be adjusted: Yes.
eBay
High Quality Citycoco 2000w 3000W Electric Scooters Silver Central Motor 3 Wheel 60V 20AH Electric Motorcycles for Adults
Aliexpress UK