Motor ratings and axis fit for AS/RS cranes
The 1FL2310-6AC01-0MB0 is a SIMOTICS S-1FL2 servomotor delivering 7 kW at 2000 rpm rated speed, with a rated torque of 33.4 Nm and a holding torque M0 of 35.2 Nm. The 90 mm shaft height and plain shaft (without keyway) suit direct coupling to a ballscrew or timing-belt axis in a high-bay crane or shuttle — the tolerance fit on the plain shaft must be matched to the coupling bore. The AM21bit absolute encoder provides 21-bit single-turn resolution, which positions the load to the millimeter in a racking aisle without a home-reference move on power-up. This is the encoder that keeps the fleet moving after a power cycle — no re-referencing required.
Environmental sealing and integration constraints
IP65 with an oil seal means the motor body and shaft exit resist washdown and oil mist — suitable for food-grade conveyors or machine-tool coolant zones. The oil seal adds drag at the shaft; factor this into the torque budget at low speeds. Without a holding brake, the motor relies on the drive's holding current or an external brake to lock the vertical axis when power is removed. The angular connector (AM21bit) exits at a right angle, which saves radial clearance in a tight enclosure or cable-track installation.