Active production — no lifecycle risk for this SH3 servo
The SH31004P1BF4000: The motor is a three-phase design, so the supply voltage must match one of the rated configurations: 1500 rpm at 230 V single-phase (derated), 3000 rpm at 400 V three-phase, or 3600 rpm at 480 V three-phase. The nominal torque and output power shift with each voltage — 9.5 N.m / 1490 W at 230 V single-phase, 7.9 N.m / 2480 W at 400 V three-phase, and 6.9 N.m / 2480 W at 480 V three-phase. Continuous power is 2500 W, with a peak stall torque of 40.5 N.m and continuous stall torque of 10 N.m across the 115...480 V three-phase range. The 32.3 A peak current rating sets the drive sizing floor — the servo drive must be capable of delivering this current for the acceleration/deceleration profile without tripping.
Encoder, brake, and cooling — fit decisions for the controls integrator
The encoder is an absolute multiturn Hiperface DSL type. This is a digital two-wire interface that carries both position data and power over the same pair — the servo drive must support Hiperface DSL protocol. There is no incremental encoder backup; the absolute position is retained on power cycle without a battery. Cooling is by natural convection only — no external fan or forced air required. This simplifies installation in clean or dusty environments but means the thermal time constant is longer; the motor relies on the IP65-rated housing (IEC 60034-5) to shed heat. Note the shaft bushing is IP54 without the shaft seal ring — a shaft seal upgrade may be needed for continuous washdown exposure. The electrical connection uses a rotatable right-angled connector with quicklock mechanism. This allows the cable exit orientation to be adjusted in 90° increments after mounting, which simplifies cable routing in tight cabinet or machine-frame spaces.
Physical mounting envelope — flange, shaft, and mechanical interface
The motor flange size is 100 mm (3.9 in) with a centring collar depth of 3.5 mm (0.1 in) — this is the standard IEC B5 flange pattern. The mounting support is listed as international standard flange, so it mates with the common 100 mm flange-mount gearboxes and mounting brackets. The shaft diameter is 24 mm (0.9 in) with a parallel key of 8 mm (0.3 in) width. Shaft length is 50 mm (2.0 in). The overall motor body length is 307.5 mm (12.1 in) — this is the dimension from the mounting face to the rear of the housing, excluding the connector and cable bend radius. Maximum radial force Fr is 145 N at 1000 rpm, derating to 115 N at 2000 rpm and 100 N at 3000 rpm. Maximum axial force Fa is 20 N. These limits govern belt-drive and direct-coupling applications — exceeding them risks bearing life reduction or shaft deflection.
With an active lifecycle status, the SH31004P1BF4000 is sourced through authorized distribution channels. The sizing reference SH31004P identifies the frame and winding group; verify the BOM position matches this exact encoder and brake combination before ordering.