Description
Motor Stator — BAFANG BBSHD 1000W
3-phase wound stator · BBSHD 1000W specific · Two hardware generations exist — check your connector type first
BBSHD 1000W only
Not BBS02/BBS01 compatible
Check connector type first
Full motor teardown
What the Stator Does
The stator is the stationary, copper-wound iron core inside the motor casing. Energised in sequence by the controller, it generates the rotating magnetic field the rotor’s magnets react against — this is the part that actually does the electromagnetic work of turning the motor. It usually also carries the Hall sensor assembly that reads rotor position for commutation timing.
Why a Stator Fails
The most common cause is sustained high load at low RPM — “lugging” the motor up a hill in too high a gear — which builds heat in the windings faster than it can dissipate. Symptoms include a complete or intermittent loss of power, a motor casing too hot to keep your hand on, and in advanced cases a burnt or “skunk” smell along with windings that look dark and discoloured instead of their normal copper colour rather than blown insulation failing quietly. Catching it early, before the smell and discolouration set in, usually means a shorter repair.
Fitment and Related Parts
Fits the BBSHD 1000W conversion kit and pairs with the BBSHD controller. If you’re not certain which hardware generation your motor is on, the matching rotor and this stator are sold as a matched motor core bundle to remove that risk entirely. For fitting help, see our full Bafang service.
Warranty and Returns
Every Stator purchased from All4eBikes is covered by a 12-month warranty against manufacturing defects, alongside a 30-day return window.
Not Sure Which Generation Your Motor Is?
Send us a photo of your motor’s wiring connectors — Anderson-style or flat spade — and we’ll confirm the right part.
📍 2 Beresford Road Lane, Roath, Cardiff CF24 1QU | 📞 07920 781 258


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