Mechanical envelope and shaft interface
The SH32053P01A1100 is a SH3-series servo motor in an international-standard flange mount, with a 205 mm flange and an overall length of 19.3 in (489 mm). Four 14 mm mounting holes on a 180 mm centring collar seat the unit against a standard IEC flange footprint, so existing SH3-series machine brackets drop in without re-machining. The output end is a smooth 38 mm shaft with 80 mm of usable length and no holding brake, which is the right pick when the downstream gearbox or absolute encoder on the load side already supplies the static-hold function. Rated radial load on the shaft is 4500 N at 1000 rpm, so heavy timing-belt or coupling loads land well inside the bearing envelope.
Torque and speed envelope across supply rails
Nominal torque varies with the supply the drive is set up for: 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. The continuous output power tracks the same curve, peaking at 10620 W on a 400 V three-phase feed — that is the working point the commissioning engineer plans around when sizing the drive module. Nominal speed scales with supply frequency from 500 rpm at 115 V single-phase up to 2400 rpm at 480 V three-phase, and the motor holds 94.4 N.m continuous stall torque with a 33.2 A continuous stall current. Peak stall torque reaches 330 N.m across the 115 to 480 V three-phase range, which sets the headroom available for acceleration ramps and shock-load events before the drive's current limit clamps.
Feedback, connection, and electrical constants
Feedback is an absolute single-turn SinCos encoder on the Hiperface protocol — the drive resolves absolute shaft position within one turn and incremental sine/cosine signals for commutation, which is the standard combination for SH3-series drives. Stator resistance is 0.2 Ohm with a 6.3 mH stator inductance; the torque constant is 2.76 N.m/A at the 120 °C copper-hot benchmark, and the back-EMF constant is 172 V/krpm at 20 °C. The motor reaches a 136.1 A Irms peak current, which is the limit the drive's current controller must respect during peak-torque transients. Connection options cover a rotatable right-angled connector or a straight connector, so the same catalogue code can be dressed for either a tight cabinet corner or a clean vertical cable drop without a separate variant.
Thermal rating, sealing, and where it fits
Cooling is natural convection — there is no integrated fan to fail, which suits cabinets with modest airflow and removes one scheduled-maintenance item. The copper-hot thermal limit is 130 °C and the body carries IP65 on both the motor housing and the shaft bushing to IEC 60034-5, meaning the unit tolerates dust ingress and low-pressure water jets typical of a washdown-adjacent machine tool cell. The axial load ceiling is 740 N, which is the limit to respect when an integrated pinion or belt pulley applies thrust along the shaft. The sizing reference SH32053P maps this frame back into the SH3-series product tree so a replacement search is unambiguous.
Production status and sourcing path
Pricing and availability for the SH32053P01A1100 are confirmed against an RFQ through independent industrial-automation distribution; volume and lead-time specifics land with the quote so the line stays inside the commissioning window.