Lifecycle and what the BOM line can rely on
The SH30402P1CF4100: The device short name is SH3 and the sizing reference SH30402P, which tells an integrator they are looking at the 40 mm flange, low-inertia servo motor line, not a higher-power SH4-frame unit.
Torque, speed and voltage envelope
Continuous power is 290 W and nominal speed is 4000 rpm at 230 V single phase, scaling to 9000 rpm at both 400 V and 480 V three phase — so the same motor delivers three different speed points depending on which drive bus it lands on. Holding torque is 0.4 N.m, continuous stall torque 0.39 N.m across 115 to 480 V three phase, and peak stall torque 1.5 N.m at 480 V three phase — useful for sizing the acceleration margin against the driven load. Nominal output power is 152 W at 230 V single phase and 292 W at 400 V or 480 V three phase, so the single-phase supply noticeably derates continuous mechanical output versus the three-phase rails. Maximum mechanical speed is 10000 rpm — the application ceiling before bearing damage risk — and maximum current Irms is 7.2 A, which the drive sizing has to respect under peak demand.
Brake, encoder, electrical hookup
An integrated holding brake is included, rated 0.4 N.m holding with a 5.8 W pull-in coil — sized to hold the rotor at standstill when the drive is de-energised, which is the standard choice for vertical or suspended axes. Encoder is absolute single-turn Hiperface DSL, which means position feedback travels over the same cable as power on a quicklock rotatable right-angled connector — one cable run back to the drive instead of two.
Form factor and panel-side mounting
International standard flange with a 40 mm flange size, 4 mounting holes at 4.5 mm diameter on a 30 mm centring collar at 2.5 mm depth — a standard NEMA-style flange footprint that bolts into most small-format gearheads and linear actuators. Shaft end is parallel key with a 3 mm key width, 25 mm shaft length and 8 mm shaft diameter — confirm the mating coupling or pinion matches these dimensions before committing the BOM. IP65 rating on both motor body and shaft bushing per IEC 60034-5, with natural convection cooling — sealed enough for washdown-adjacent cells and food-and-bev conveyor zones, but not for direct jet spray or immersion duty.
Thermal and electrical constants for drive commissioning
Torque constant is 0.26 N.m/A at 120 °C and back-EMF constant 18 V/krpm at 20 °C — the two figures the drive auto-tune loop leans on during the first commissioning pass. Five motor poles and temperature copper hot limit 130 °C — the thermal ceiling the drive's I²T model monitors during repeated acceleration cycles.