Speed-torque envelope by supply voltage
The SH31404P11F2100 delivers 3000 rpm at 400 V three-phase and 3600 rpm at 480 V three-phase, with nominal torque dropping from 12.9 N·m at 400 V to 11.1 N·m at 480 V — the torque constant of 1.57 N·m/A at 120 °C hot copper sets the thermal limit under continuous load. On single-phase supply, speed is limited to 750 rpm at 115 V or 1500 rpm at 230 V, with correspondingly higher nominal torque (30.2 N·m and 26.3 N·m respectively) — useful for low-speed high-torque positioning without a gearbox.
Brake and mechanical interface
Mounting uses an international standard 140 mm flange with a 24 mm shaft and parallel key, 50 mm shaft length. The IP65 rating (motor and shaft bushing per IEC 60034-5) means it withstands washdown in food or packaging lines without a secondary cover.
Encoder and electrical connection
The absolute single-turn SinCos Hiperface encoder provides position feedback without a home cycle on power-up — critical for applications where the axis must resume position after a power loss. The rotatable right-angle connector eases cable routing in tight cabinets.