What this motor is and where it sits
The SH32053P01F1000 is a three-phase AC servo motor from the SH3 series, sized to the SH32053P frame with an international-standard 205 mm flange, and shipped with a built-in holding brake so the shaft stays put when the drive is de-energised. Feedback is an absolute single-turn SinCos encoder on the Hiperface protocol, which pairs with the matching servo drive for commutation and position without a separate homing routine at power-up.
Torque, speed, and the voltage-tap envelope
Continuous torque varies by the bus voltage applied: 84.9 N.m at 115 V single phase, 74.4 N.m at 230 V single phase, 50.7 N.m at 400 V three phase, and 40.2 N.m at 480 V three phase — so the same frame delivers more torque at the lower taps where the drive cannot drive the back-EMF as hard, and trades torque for top speed as the bus climbs. Nominal speed follows the same curve in reverse: 500 rpm at 115 V single phase, 1000 rpm at 230 V single phase, 2000 rpm at 400 V three phase, and 2400 rpm at 480 V three phase, with a maximum mechanical speed of 3800 rpm regardless of bus voltage — that ceiling is the bearing limit, not an electrical one. Continuous power lines out at 10600 W (the 400 V three-phase tap), with 4450 W / 7790 W / 10620 W / 10100 W at the four operating points — so the spec sheet is best read as four separate torque-speed operating points, not a single flat curve. Peak stall torque reaches 330 N.m (2920.7 lbf.in) at the 115 to 480 V three-phase taps and continuous stall torque is 94.4 N.m — the peak figure is what the drive delivers during acceleration and deceleration, and it is the number that sizes the drive's current capacity.
Winding electricals and thermal ceiling
Stator resistance is 0.2 Ohm and stator inductance is 6.3 mH, with continuous stall current 33.2 A and a maximum Irms of 136.1 A — the drive must be capable of at least the Irms figure in transient duty, and the bus capacitors must absorb the regen from the 3800 rpm top speed on rapid stops. Cooling is natural convection with no fan, and the winding hot-spot ceiling is 130 °C — sealed cabinets or heat-soaked mounting surfaces push the motor toward the thermal limit faster than the equivalent fan-cooled frame, so cabinet airflow or a cold plate should be considered in the panel layout.
Mechanical envelope and shaft loading
Overall length is 21.2 in (538.5 mm), shaft diameter 1.5 in (38 mm), shaft length 3.1 in (80 mm), with a smooth shaft end — the 38 mm shaft accepts standard servo-grade couplings sized for the torque and the keyed / smooth choice should match the driven load. Maximum axial force Fa is 740 N, the centring collar is 180 mm in diameter with a 4 mm depth, and the mounting holes are 14 mm on the international-standard 205 mm flange — the flange pattern is the dimensional interface the panel builder matches to the gearbox or driven load.
Ingress, poles, and connector options
The motor has 5 poles and the electrical connection is offered as a rotatable right-angled connector or a straight connector — the rotatable variant simplifies cable routing inside confined cabinets where the bend radius would otherwise stress the cable.
Sourcing posture
Pin-compatible alternates inside the same SH3 series would be the framing if a like-for-like substitute is needed — the SH32053P family is the sizing reference carried on this order code. Send the quantity and the drive pairing; the BOM line gets sourced and quoted back against the RFQ rather than walked through the datasheet here.