Motor specs that drive the selection
The SH31001P1BA3000 is a Schneider Electric SH3 series servo motor rated for 1190 W continuous output power on three-phase 400 V or 480 V supply, with a nominal torque of 2.27 N.m at those voltages. It spins to 6000 rpm mechanical max, with nominal speeds of 2500 rpm on 230 V single-phase, 5000 rpm on 400 V three-phase, and 6000 rpm on 480 V three-phase — the speed range depends on the line voltage you feed it. The encoder is an absolute multiturn Hiperface DSL, which means single-cable feedback for both power and position data — no separate encoder cable needed, saving a conductor in the cable chain. This variant ships without a holding brake, so if the application requires Z-axis or vertical-load holding at power-off, you will need to add an external brake or specify the braked version.
Mounting and environmental fit
The motor uses an international standard flange with a 100 mm (3.9 in) flange size and a 95 mm centring collar, common for direct mounting to gearboxes or machine frames without adapter plates. IP65 protection on the motor body means it handles washdown and dust ingress on the housing, but the shaft bushing drops to IP54 without the shaft seal ring — budget a shaft seal if the line sees direct spray at the output shaft. Cooling is natural convection, so no fan or forced air is needed — but derate the continuous torque if the motor is enclosed in a tight cabinet or running at low speed for extended periods. The electrical connection uses a quicklock straight connector, which simplifies panel wiring compared to a right-angle plug — the cable exits straight out the back of the motor, useful for tight radial clearance.
Electrical parameters for the drive tuning engineer
Stator resistance is 3.8 Ohm and inductance is 19 mH — these values feed the autotuning routine in the drive for current-loop gains and field-weakening thresholds. The torque constant is 0.84 N.m/A at 120 °C copper temperature, and the back EMF constant is 60 V/krpm at 20 °C — use these to calculate the required drive DC bus voltage for a given speed and load. Continuous stall current is 3.5 A, with a maximum RMS current of 12 A — the drive's peak current capability should cover the 12 A figure for acceleration and deceleration transients.
No official successor or cross-reference is recorded for this order code; the SH31001P sizing reference anchors it in the SH3 family, so a parametric match within that series is the only alternative path if supply tightens.