Power and torque envelope that drives the fit decision
The SH32053P01A2100: Continuous power is 10600 W, with the nominal output power tapering across supply rails — 4450 W at 115 V single phase, 7790 W at 230 V single phase, 10620 W at 400 V three phase, and 10100 W at 480 V three phase — so the headline 10.6 kW figure only holds on the 400 V three-phase rail, which is the configuration the rest of the rating table is anchored to. The peak stall torque is 2920.7 lbf.in (330 N.m) from 115 to 480 V three phase, against a continuous stall torque of 835.5 lbf.in (94.4 N.m) over the same range, leaving roughly a 3.5× overload margin that defines the acceleration and E-stop duty available from this frame. Nominal speed scales with supply — 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 — and the mechanical speed ceiling is 3800 rpm, so the 480 V rail leaves the smallest overspeed margin above its nominal operating point. Nominal torque follows the inverse of that curve: 84.9 N.m at 115 V falling to 40.2 N.m at 480 V, reflecting constant nominal power across the family.
Electrical constants for the drive pairing
The torque constant is 2.76 N.m/A at 248 °F (120 °C) winding temperature and the back-EMF constant is 172 V/krpm at 68 °F (20 °C), with stator resistance 0.2 Ohm and stator inductance 6.3 mH — these four numbers set the current-loop gain and the field-weakening profile that the drive must be configured for. Maximum Irms is 136.1 A against a continuous stall current of 33.2 A, so the servo amplifier should be rated for at least the Irms figure with the thermal headroom to hold the continuous current indefinitely at the 266 °F (130 °C) copper-hot limit.
Mechanical fit into the panel or machine base
Mounting is the international standard flange at 8.07 in (205 mm) motor flange size, with a 7.09 in (180 mm) centring collar at 0.2 in (4 mm) depth and four 0.6 in (14 mm) mounting holes, so it bolts directly to standard IEC flange-machine frames of the matching 205 mm class. Overall length is 19.3 in (489 mm) with a 3.1 in (80 mm) smooth shaft engagement, and IP65 is held on both the motor body and the shaft bushing per IEC 60034-5, which keeps the unit serviceable in washdown-adjacent industrial cells when the cable entry is sealed to the same rating. No holding brake is fitted, which is the relevant caveat for vertical axes or any load that must hold position with power removed — the application must supply an external holding means or accept a brake-equipped variant within the SH32053P sizing bracket. Cooling is natural convection, so derating begins above the rated ambient per the IEC 60034 derating curves and the motor frame must see unobstructed airflow on the housing; maximum radial shaft load is 4500 N at 1000 rpm falling to 3120 N at 3000 rpm, with a 740 N axial ceiling.