Part identity and key specs
This BMI1003P16F is a three-phase, 10-pole servomotor from the BMI series with a 100 mm flange. It carries an absolute single-turn SinCos Hiperface feedback, so it retains shaft position on power-down without a battery—important for homing on indexing axes. The integrated holding brake delivers 9 Nm holding torque (79.7 lbf.in), enough to hold a vertical load of typical dimensions without a separate mechanical brake. Shaft dimensions are 19 mm diameter, keyed, with 40 mm shaft length and a 6 mm key width—compatible with common zero-backlash couplings and pulleys. The motor is rated for 208...480 V three-phase, 50/60 Hz, and delivers nominal power from 1000 W (208 V) to 2100 W (480 V).
Lifecycle and supply
The BMI1003P16F is in active, current production (lifecycle stage: current). There is no announced end-of-life or replacement. Sourcing is straightforward: we can quote this against an RFQ with a firm lead time. No need to worry about a last-time-buy or preemptive stockpiling for this line.
The motor mounts via an international standard flange (flange size 100 mm, centring collar depth 3.5 mm). Housing protection is IP65—suitable for washdown and dusty areas—but the shaft seal is only IP54, so you'll want to avoid direct high-pressure spray on the shaft extension. Cooling is natural convection, no fan required, but check the thermal limits if running continuous near peak stall torque (19.2 Nm) at low speed. Electrical connection uses a printed circuit board connector. The motor includes an integrated EMC filter.
Sourcing takeaway
For a sourcing buyer, the key decision points are: three-phase supply compatibility (208-480 V), the absolute Hiperface feedback (matches most popular servo drives without extra encoder conversion), and the integrated holding brake. The high torque constant (1.7 Nm/A at 20°C) and low stator resistance (2.31 ohm) mean efficient torque delivery. No known cross-ship issues with this model—just match the drive's feedback interface to SinCos Hiperface.