Will it hold the load through a controlled stop?
SH32051P11F2000 sits in the SH3 sizing family as reference SH32051P — a 205 mm international-standard flange servo motor with parallel-key shaft, holding brake, and absolute single-turn SinCos Hiperface feedback (cite:,).
Torque envelope vs. the motion profile
Holding torque is 708.06 lbf·in (80 N·m); peak stall torque reaches 973.6 lbf·in (110 N·m) and continuous stall torque is 326.6 lbf·in (36.9 N·m) across the 115 to 480 V range — meaning the peak figure is the ceiling for short acceleration transients, not the duty rating (cite:,). Maximum current is 87.2 A Irms with the same 87.2 A 3-second peak output current, and the torque constant is 1.75 N·m/A at 248 °F (120 °C) — the drive current loop must reach that Irms ceiling if the application is to use the published peak torque (cite:,). Back-EMF constant 104 V/krpm at 68 °F (20 °C), stator resistance 0.3 Ohm and stator inductance 2.97 mH — values the drive commissioning engineer feeds into the auto-tuning step, not a panel-side concern (cite:,).
Mechanical loop and shaft loading
Shaft diameter is 1.5 in (38 mm) with a 3.1 in (80 mm) shaft length and 0.4 in (10 mm) parallel key — the same mechanical envelope as the rest of the SH32051 sizing group, so existing couplings and gear mounts in a rebuild stay drop-in (cite:,). Maximum axial force Fa is 740 N; radial load Fr is 3730 N at 1000 rpm stepping down to 2580 N at 3000 rpm — the radial limit, not the motor's continuous torque, is what fails first on a belted or geared drive (cite:,).
Sealing, mounting and the cabinet side
Protection rating is IP54 at the shaft bushing without shaft seal and IP65 on the motor body and shaft bushing with seal per IEC 60034-5 — meaning the motor survives a washdown environment when the seal option is fitted (cite:). Cooling is natural convection, mounting holes are 0.6 in (14 mm) on the 8.07 in (205 mm) international-standard flange, with a 0.2 in (4 mm) centring collar — fit is to standard IEC flange geometry rather than a manufacturer-specific footprint (cite:,). Electrical connection is a straight connector with a rotatable right-angled alternative, and copper hot temperature is rated 266 °F (130 °C) — the connector orientation is the only panel-side decision that varies between otherwise identical builds (cite:,).
Lifecycle and the RFQ posture
Sizing reference SH32051P keeps the part identifiable inside the broader SH3 catalogue, so a rebuild or a field replacement can be specified by frame, stack length and encoder type rather than by guessing at a drop-in substitute that the manufacturer does not list (cite:).