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Schneider Electric SH32051P11A1200 — Servo Motors with Brake

SH32051P11A1200 servo motor, 5.5 kW, three-phase, IP65

MPNSH32051P11A1200
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Schneider Electric SH3 series servo motor SH32051P11A1200, three-phase, 5500 W continuous, 8.07 in (205 mm) flange, IP65/IP67, single-turn SinCos Hiperface encoder.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SH32051P11A1200 — Identification
ParameterValue
Product typeServo motor
Holding brakeWithout
SH32051P11A1200 — Performance
ParameterValue
Nominal torque282.3 lbf.in (31.9 N.m) 115 V single phase 239.0 lbf.in (27 N.m) 230 V single phase 154.9 lbf.in (17.5 N.m) 400 V three phase 122.1 lbf.in (13.8 N.m) 480 V three phase
Nominal output power2510 W 115 V single phase 4240 W 230 V single phase 5500 W 400 V three phase 5200 W 480 V three phase
Continuous power5500 W
Nominal speed750 rpm 115 V single phase 1500 rpm 230 V single phase 3000 rpm 400 V three phase 3600 rpm 480 V three phase
Maximum mechanical speed3800 rpm
Continuous stall torque326.6 lbf.in (36.9 N.m) 115...480 V three phase
Peak stall torque973.6 lbf.in (110 N.m) 115...480 V three phase
Rotor inertia71.4 kg.cm²
SH32051P11A1200 — Electrical
ParameterValue
Rated supply voltage (Us)115...480 V
Network phases3
PhaseThree phase
Maximum current (Irms)87.2 A
Continuous stall current21 A
Torque constant1.75 N.m/A 248 °F (120 °C)
Back-EMF constant104 V/krpm 68 °F (20 °C)
Number of motor poles5
Stator resistance0.3 Ohm
Stator inductance2.97 mH
Electrical connectionStraight connector
SH32051P11A1200 — Feedback
ParameterValue
Encoder typeAbsolute single turn SinCos Hiperface
Speed feedback resolution128 periods
SH32051P11A1200 — Mechanical
ParameterValue
Shaft end styleParallel key
Shaft diameter1.5 in (38 mm)
Shaft length3.1 in (80 mm)
Key width0.4 in (10 mm)
Motor flange size8.07 in (205 mm)
Mounting supportInternational standard flange
Length12.6 in (321 mm)
Number of mounting holes4
Mounting-hole diameter0.6 in (14 mm)
Mounting-hole bolt circle diameter8.5 in (215 mm)
Centring collar diameter7.09 in (180 mm)
Centring collar depth0.2 in (4 mm)
Maximum radial force (Fr)3730 N 1000 rpm 2960 N 2000 rpm 2580 N 3000 rpm
Maximum axial force (Fa)740 N
SH32051P11A1200 — Environmental
ParameterValue
IP degree of protectionIP65 motor: conforming to IEC 60034-5 IP65 shaft bushing: conforming to IEC 60034-5 IP67 housing: conforming to IEC 60034-5
Cooling methodNatural convection
Winding (copper hot) temperature266 °F (130 °C)

Product details

Form factor and shaft interface

The SH32051P11A1200: Four 0.6 in (14 mm) mounting holes take the panel-side fasteners. The output shaft is 1.5 in (38 mm) diameter, 3.1 in (80 mm) long, with a 0.4 in (10 mm) parallel key — sized for a typical gear or coupling coupling in the 5 kW class. The continuous radial load budget is 3730 N at 1000 rpm tapering to 2580 N at 3000 rpm, with a 740 N axial ceiling; coupling selection should sit comfortably inside that envelope rather than at the limit.

Speed, torque and power envelope

Nominal torque follows the inverse pattern, 31.9 N.m at 115 V single-phase dropping to 13.8 N.m at 480 V three-phase. Winding electricals are 0.3 Ohm stator resistance with 2.97 mH inductance — meaningful for the drive's current-loop bandwidth tuning rather than the panel-side wiring. Cooling is natural convection with a 130 °C copper-hot thermal envelope, so no external fan or ducted airflow is required to hold the continuous rating.

Feedback, sealing and connection

Connection is a straight connector on the housing, sized to the SH3 family wiring harness. Sealing to IEC 60034-5 is IP65 at the motor body, IP65 at the shaft bushing, and IP67 at the housing — washdown and outdoor cabinet duty are within the rating envelope when the cable gland and shaft seal are correctly seated. The shaft bushing entry is the wet barrier that drives the IP65 line, so a damaged or unseated seal drops the rating even though the housing itself stays at IP67.

Lifecycle read and the RFQ posture

There is no official successor or second-source cross-reference on the ledger — replacement decisions have to be made within the SH3 family footprint, not by swapping to a different series. Independent distribution quotes this code against the BOM at the requested quantity; availability, lead time, and any volume break are confirmed at RFQ rather than carried as a standing stock claim. For a single spare or a panel builder covering a five-machine line, the same quote-to-order posture applies — pricing is current-bid, not a published list.

Frequently asked questions

What phase and continuous power is SH32051P11A1200 rated for?

SH32051P11A1200 is a three-phase servo motor with a continuous power rating of 5500 W at 400 V three-phase, the strongest of its voltage ladder. At 230 V single-phase it drops to 4240 W, and at 480 V three-phase it is 5200 W — a single frame covering both single-phase and three-phase machine builders.

What is the shaft and flange specification on SH32051P11A1200?

Centring collar is 7.09 in (180 mm) diameter set 0.2 in (4 mm) deep, and the overall length is 12.6 in (321 mm).

What IP rating does SH32051P11A1200 carry, and where can it be deployed?

The shaft bushing seal is the wet-end barrier; the housing IP67 alone is not the figure to specify against.

MPN
SH32051P11A1200