Rated torque and speed — sizing the axis
The 1FL2310-4AC01-0MB0: Rated at 5 kW on 400 V three-phase supply with a rated speed of 2000 rpm. Stall torque (M0) is 25.2 Nm; continuous rated torque (Mn) is 23.9 Nm — the motor delivers full torque down to standstill without forced cooling, so the axis holds position at zero speed without derating. Shaft height 90 mm with a plain shaft (no keyway) and no holding brake. The plain shaft suits direct coupling to a load via a flexible bellows coupling; the missing brake means the external controller or a separate holding brake must handle Z-axis loads when power is removed.
Environmental sealing and drive pairing
IP65 protection class with an oil seal on the output shaft — the motor body and connector withstand washdown and airborne cutting fluids, making it a fit for machine-tool spindles, packaging lines, or food-grade conveyors where the motor sees direct spray. Designed to pair with the SINAMICS S200 drive series. The angular connector (AM21bit) carries the feedback and power in a single cable exit, simplifying cable routing in tight cabinet-to-machine transitions.