What the 1700 W continuous rating means for your axis
The SH31401M12F1000 delivers 1700 W continuous power with natural convection cooling — no forced-air fan needed, which simplifies enclosure design and eliminates a failure point on the motor itself. Nominal torque at 400 V three-phase is 10.6 N.m at 1500 rpm; at 480 V three-phase it's 10.4 N.m at 1800 rpm. The torque constant is 2.78 N.m/A at 120 °C copper temperature, so the continuous stall current of 4 A sets the thermal floor for holding a load at zero speed. Peak stall torque reaches 27 N.m across the 115–480 V three-phase range — this is the short-duration ceiling for acceleration or overcoming static friction, not the continuous operating point.
Brake and encoder — what locks and what tracks
The holding brake delivers 23 N.m static torque — sized for vertical-axis loads or high-inertia rotary tables where the load must stay put when drive power is removed. The brake is fail-safe (spring-applied, power-released). The absolute multiturn SinCos Hiperface encoder retains position through power cycles — no homing routine needed after a power loss, which matters for pick-and-place or gantry axes where lost position means a recovery move.
Mounting and environmental fit
The motor uses an international standard flange with 140 mm pilot diameter and 11 mm mounting holes — mates to common gearbox input flanges without an adapter plate. IP65 rating with the shaft seal ring installed means the motor body and shaft bushing withstand washdown — suitable for food-and-bev or wet machining environments. Without the seal ring the shaft bushing drops to IP54 per IEC 60034-5. The electrical connection offers both rotatable right-angled and straight connector options — cable exit can be oriented to clear cabinet walls or moving machine members.
No stock-holding claim — quoted per RFQ.