Speed-torque envelope across supply voltages
The SH31001M12A2200 delivers 660 W continuous power from a 100 mm flange frame, but the speed and torque available depend entirely on the supply voltage feeding the drive. At 400 V three-phase — the nominal condition — the motor produces 2.52 Nm at 2500 rpm nominal speed, with a continuous stall torque of 2.94 Nm across the 115–480 V three-phase range. On 480 V three-phase it reaches 3000 rpm at the same 2.52 Nm, while single-phase 115 V drops to 625 rpm and 2.8 Nm. The peak stall torque hits 9.6 Nm regardless of the three-phase voltage level, which sets the acceleration ceiling for the load.
Encoder feedback and environmental sealing
The absolute multiturn SinCos Hiperface encoder provides position feedback over a single cable pair — the sine/cosine tracks give interpolated position within a revolution, while the Hiperface protocol transmits the multiturn count over the same wires. The motor carries IP65 on the body and shaft bushing, with IP67 on the housing — the sealing washer at the connector face is the wet-end barrier, not the housing thread, so the straight or rotatable right-angle connector must be torqued to the panel specification before washdown exposure. The 19 mm shaft with a parallel key and 40 mm shaft length mates to standard metric couplings and pulleys. Maximum radial force at 3000 rpm is 630 N, dropping to 530 N at 5000 rpm — the bearing life calculation must respect this derating if the application runs above the nominal speed. Maximum axial force is 160 N, which limits direct-drive thrust loads without an external thrust bearing.