
Components Compatible with QS Motor QSD138A-70
Mid-Drive Motor3000W48–72V
QS138 70H V1 Mid Drive Motor — 3000W rated IPM PMSM inrunner for electric motorcycle and e-scooter conversions. Belt driven (default) or sprocket design with 6-5 spline shaft output. 138mm stator diameter, 70mm stack height, 5 pole pairs. Air cooled, IP67 waterproof. Supports regenerative braking. Commonly paired with Fardriver ND72450/ND72530, VOTOL EM150/EM200, or Sabvoton SVMC72150 controllers. Compatible with 428 chain sprocket adapters (10T/11T/13T/14T) or timing belt pulleys.
- Compatibility summary
- 9 components are compatible with the QS Motor QSD138A-70, including 8 batteries, 1 controller.
8 Batteries1 Controller
Frequently Asked Questions
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Start a new build with the QS Motor QSD138A-70 and pick from 9 compatible components.








