QS138 70h 3KW Spline Shaft
QS138 70h 3KW Spline Shaft
QS138 70h 3KW Spline Shaft
QS138 70h 3KW Spline Shaft

QS138 70h 3KW Spline Shaft

£445.00 Inc VAT.
£370.83 Ex. VAT
/
Shipping calculated at checkout.
  • Low stock - 1 item left
  • Inventory on the way
QS138 3000w V3 Mid Drive Motor

 

Feature

  • Light weight and small dimension compare to hub motor 
  • High performance benefit from flux weakening
  • High efficiency during climbing, and better acceleration  
  • Support regenerative braking

 

Product details:

  • Motor Type: BLDC Inner rotor motor
  • Brand: QS Motor
  • Magnet Height: 70mm 5 pole pairs
  • Rated Power: 7500W
  • Speed: 4000RPM
  • Max Torque: 72 N.m
  • Cooling Method: Air cooling 
  • Working Temperature:70-120°C  Peak 150°C
  • Phase Wire: 20mm²
  • Colour: Black
  • Net Weight: 13kg
  • Package Dimensions: 34cm*34cm*34cm

 

Because we ship worldwide, shipping times and costs can vary, we will contact you if we have any questions in regards to completing your Shipment.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

  • Free worldwide shipping

Elevate your biking experience with the QS138 70h 3KW motor

Engineered with a splined shaft for efficient power transfer, this motor delivers consistent, robust performance for a smoother ride.

Don't take our word for it

★★★★★

My son is 5 years old and racing in MightE. We switched over due to the noise from an iame engine, which he wasn't keen on, and have not regretted the decision in the slightest. Jonny at MightE, current UK distributor Dave and Rob have been extremely helpful in support and improvement within MightE

Phil

UK

★★★★★

My son is in his third year of karting with MightE and has won three championships. Had we raced petrol karts I would not have been able to navigate the minefield and cost of the engines and he would not have been able to show his ability. MightE has provided us with a level playing field, with motors that are proven to be equal and which are simple for a non-mechanic like myself to manage.

Richard

UK

★★★★★

I purchased my Talaria from Mighte in April and love it so far! I had a few issues with my throttle not always working correctly, but customer service has been very responsive and helped me work through the issues.

Mark

Canada

★★★★★

We started go karting last October with the choice of IAME & MightE.
We went down the MightE route and have never looked back.
We like the fact they're simple to use and maintain and fair across the board. The grid this season is friendly and good bunch with everyone always helping if you need any assistance. It is a perfect entry stepping stone to go karting and we look forward to hearing more about the electric cadet.

Simon

UK

You may also like

QS138 70h V3 Geared Motor with splined shaft - MightE
Next: QS138 70h V3 Geared Motor with splined shaft
QS90 70h 1KW with tapered shaft - MightE
Back to Motors
QS138 70h V3 Geared Motor with splined shaft - MightE
Next: QS138 70h V3 Geared Motor with splined shaft
Disclaimer: Please be advised that the images displayed on our website are for illustration purposes only and may vary from the actual product you receive. While we make every effort to provide accurate and up-to-date images, variations in colour, size, design, or other visual aspects may occur due to manufacturing changes or other factors. If you have any specific questions or require further clarification, please do not hesitate to contact our customer service team before placing your order.