Definition and primary use
The SH30552P1AA4000: It is built for positioning and synchronism duty on machines where the motor is flange-mounted to a gearbox or lead-screw coupling: natural convection cooling, IP65 sealing on the motor body, and an international standard flange with a parallel key shaft end make it suited to panel-integration layouts rather than open-frame field mounting.
Ratings across the supply envelope
Duty is supply-dependent: 0.75 N.m nominal torque at 230 V single phase running to 4000 rpm, dropping to 0.63 N.m at 400 V three phase or 480 V three phase where nominal speed rises to 8000 rpm and 9000 rpm respectively — the headline 530 W continuous output only holds on the three-phase 400 V and 480 V rails. Peak stall torque is 2.5 N.m across the full 115 V to 480 V three-phase range, with a continuous stall torque of 0.71 N.m — the figure that should govern sizing for a stationary loaded axis rather than the higher peak number.
Drive-side electrical constants
Stator resistance is 17.4 Ohm with 18.2 mH inductance and a torque constant of 0.59 N.m/A at 120 °C — the latter is the figure that lets the drive translate commanded current into mechanical torque once the thermal derating curve is applied. Continuous stall current is 1.2 A; 3-second peak output current is 4.8 A and maximum Irms is 4.8 A — the drive's current-limit profile must respect the 1.2 A continuous figure rather than the peak number for any dwell load.
Mechanical envelope and forces on the shaft
Shaft is 9 mm diameter with a 3 mm parallel key, 20 mm usable length, and maximum mechanical speed 9000 rpm; radial force limit is 370 N at 1000 rpm (derating applies above that point) and maximum axial force Fa is 40 N. Flange mounting uses an international standard pattern with 5.5 mm mounting holes and a 40 mm centring collar 2 mm deep — a direct flange match to standard planetary gearboxes in the SH3 sizing bracket.
Sourcing posture
SH30552P1AA4000 is sourced through independent distribution against a quoted RFQ; current production pricing and availability are confirmed at quote time. The encoder (Hiperface DSL) is integrated into the motor body, so the mating cable set is ordered separately against the drive model on the BOM line.