====== PMSM motors used by Ninebot/Xiaomi ====== lorem ipsum ===== Xiaomi ===== ==== M365 Classic ==== === S/N format === * DA36V250W * XW36V250W * 2.43kg without tire, silver finish * SWX36V250W * 2.34kg without tire, black finish === Parameters === Phase-to-phase winding resistance: 0.361mOhm \\ RPM/V: 18.55 \\ Poles/Pole pairs: 30/15 \\ Magnetic slots: 27 \\ Copper wire diameter: 0.5mm \\ Magnet thickness: 25mm \\ Stator diameter: 100mm \\ Ball bearing used: 698zz (SKF 6001-2Z as direct replacement) \\ Axle: 98mm length, 12mm width Rim size: 154mm (6.06", fits 152mm) \\ Circumference: 71cm with 8.5" tire === Photos === {{https://cloud.scooterhacking.org/tidings/wiki/motors/m365_swxxw.jpg?nolink&480x640|cloud.scooterhacking.org_tidings_wiki_motors_m365_swxxw.jpg}} {{https://cloud.scooterhacking.org/tidings/wiki/motors/m365_stator.jpg?nolink&480x640|cloud.scooterhacking.org_tidings_wiki_motors_m365_stator.jpg}} ==== M365 Pro 1 ==== === S/N format === * TBA === Parameters === Phase-to-phase winding resistance: TBC mOhm \\ RPM/V: TBC \\ Poles/Pole pairs: 30/15 \\ Magnetic slots: 27 \\ Copper wire diameter: 0.5mm \\ Magnet thickness: 30mm \\ Stator diameter: 100mm \\ Ball bearing used: 698zz (SKF 6001-2Z as direct replacement) \\ Axle: 98mm length, 12mm width Rim size: 154mm (6.06", fits 152mm) \\ Circumference: 71cm with 8.5" tire === Photos === {{https://cloud.scooterhacking.org/tidings/wiki/motors/m365pro1_2.jpg?nolink&480x640}} {{https://cloud.scooterhacking.org/tidings/wiki/motors/m365pro1_1.jpg?nolink&480x360}} {{https://cloud.scooterhacking.org/tidings/wiki/motors/m365pro1_3.jpg?480x640}}