Motor sizing and supply voltage dependencies
The SH30703P0BA4100 is a three-phase servo motor from the SH3 series, delivering 1330 W continuous power at 400 V or 480 V three-phase supply, and 830 W on 230 V single-phase input. Nominal speed shifts with supply: 3000 rpm at 230 V single phase, 6000 rpm at 400 V three phase, and 7200 rpm at 480 V three phase — the application's available line voltage directly sets the speed ceiling. Nominal torque is 2.8 N·m at 230 V single phase, dropping to 2.1 N·m at 400 V or 480 V three phase; the torque constant is 0.72 N·m/A measured at 120 °C copper temperature.
Encoder feedback and mechanical interface
Feedback comes from an absolute multiturn Hiperface DSL encoder — single-cable solution carrying both power and position data, reducing wiring complexity on the moving axis. The motor has a smooth shaft (no keyway) with 14 mm diameter and 30 mm shaft length, mounted on an international standard flange with 70 mm flange size and 60 mm centring collar.
Environmental protection and thermal management
IP65 rating on both the motor body and shaft bushing per IEC 60034-5 means the unit withstands dust ingress and low-pressure water jets — suitable for washdown environments in food or beverage lines. Cooling is by natural convection only — no external fan or liquid circuit; the continuous stall torque of 2.94 N·m at 4.1 A sets the thermal limit under locked-rotor conditions. Maximum radial force at 1000 rpm is 1070 N, and maximum axial force is 160 N — these mechanical limits govern belt-tension or direct-coupling loads on the shaft.
No official successor or cross-reference exists for this active order code. The sizing reference SH30703P anchors the motor's parametric family; the full order code SH30703P0BA4100 specifies the smooth-shaft, no-brake, Hiperface DSL encoder variant.