Canadian
SX1 Helical Geared Hub Motor, Fast Wind
Small Front Hub Motor with Helical Gears, Fast (9.8 rpm/V) Winding. Includes 9 Pin Z910 Cable with Combined Speed + Thermistor Signal.
The Shengyi DGWX1 front motor is a compact, disc compatible 2.95kg hub with a nominal 250-500 watt power rating that works great for stealthy systems that do not require significant assist for steep hills or cargo. This motor is a bit more powerful and robust than the Bafang G311 hub and also uses silent helical gears. This is a fast speed (6T, 9.8 rpm/V) winding that is typically used with 16" and 20" wheels. This Grin model was customized to use a combined speed and thermistor signal system allowing both speed sensing and thermal rollback from one wire of the Z910 plug. This feature is compatible with 2020 model Baserunner_Z9 controllers using a CA3-WP display.
For more information, see our Shengyi SX motor info page
| Country of Manufacture | China |
|---|---|
| Actual Weight (kg) | 2.95 |
| Motor MFG | Shengyi |
| Motor Power Range (Watts) | 250-500 |
| Motor KV (RPM / V) | 9.8 |
| Phase Resistance (Ohm) | 0.072 |
| Disk Brake Compatible | Yes |
| Connector(s) | Z910 |
| Thermistor Style | 10K NTC, Beta ~3450, Multiplexed with Speedo |
| Axle Length (O.L.D.) | 100 |
| Spoke Holes | 36 Hole |
| Motor Type | Geared |
| Flange Spoke Diameter (mm) | 141 |
| Magnetic Pole Pairs (Phaserunner) | 72 |
| Speedo Poles (for CA) | 6 |
| Hysteresis Losses (N-m) | 0.43 |
| Eddie Losses (N-m / rad/sec) | 0.009 |
| Motor Inductance (H) | 0 |
