OEM Single shaft motor 250 W/ 350 W motor MOQ 50pcs

  • $1,216.00
Tax included. Shipping calculated at checkout.

This single shaft hub motor, which is compatible with the disc brake, has a rated power of 250/350 W, a reduction ratio of 1: 4 and a maximum torque of 32 N.m, providing ideal power for vehicles. This motor is suitable for
wheelchair motor.single drive e-bike. It can be black or sliver.



Voltage(DCV) 36/48 V
Wattage(W) 250 W/350 W 
Speed(Km/h) 25-38
Torque(N.m) 32
Weight(Kg) 2.8
RPM(r/min) 250-400
Reduction ratio 4:1
Open size(mm) None
Noise degree(dB) <55
Salt Spary test(h) 96
Spokes 13 G/36 spokes
Free wheel Screw 7 s/8 s/9 s/front drive
Hall sensor Yes
Speed sensor Yes
Construction Geared
Color Black/Silver
Position Rear/Front
Brake Disc brake
Certificate CE/RoHS
Motor Cable 9-pin waterproof connector


This is brand new single shaft motor produced from Motowoks,the singleshaft motor for wheelchair is geared structure with 250 W power,up to 32 N.m max torque with average speed speed 25 km/h-32 km/h,max speed can go 38 km/h.

The single shaft motor is applied with 90 mmx20 mm stator,the nylon gears inside of motor however can hold 50 N.m torque,many customers knows that the nylon gears are easy broken parts,in this aspect nylon gear strength is the key point for the quality of motors.





Motor cable length L 1=250 mm,extension cable length is L 2=500 mm. Leadtime is about 7-9 days for production.Note:all of single shaft motors are new produced with serial number.

The single shaft motor hub motor shaft material is 45 Cr # which is much stronger than other 45# shaft.Using a 9-pin high power connector,we will send a female end matching connector together with motor,the matching cable can connect with standard controller on market.

With a special design,this single shaft motor is suitable for wheelchair,Note,we offer two ways for ordering:

First is a pair motors(right drive&left drive=2 different motors).Second is one single drive motor with shaft on left side as drawing.

To combine with a battery,a 36 V/48 V lithium battery with 8 Ah-12 Ah would be an ideal choice,it can use with downtube battery as well as rear pack battery,the battery cells can use LG/Samsung/Panasonic/Sanyo,but due to the big power of motor,in order to protect the battery as well as a good riding experience,the battery BMS should be over 25 Amp currency limit.

This motor is compatible with any good controller brands,like /LIshui controller/Kunteng controller etc good quality controller to fit.For display it meets any brands display on the market.

Tips you want to know:

About shipping,please leave your telephone number!we will process your order when payment is done,delivery option would be standard Fedex/TNT/UPS according to your country address,the door to door shipping time is about 6-7 days.The default shipping address would be the bill address,please be sure to  leave a correct address and telephone number when check out!!!

About warranty,our products do 1 year warranty for customers,if there are issue parts due to our products quality cause we will resend spare parts for free.