The BMI0703T11F: Mechanical fit: the flange is 70 mm square, shaft is 14 mm diameter with a keyed end (key width 5 mm, shaft extension 30 mm). The housing is IP65, shaft seal IP54. Cooling is natural convection, so no external fan is needed.
Torque and power: voltage-dependent curves
This is a single-phase servo that delivers two different power ratings depending on line voltage. At 115 V single-phase, nominal output is 400 W with 2.2 Nm nominal torque and peak stall torque of 8.6 Nm. At 230 V single-phase, output rises to 700 W with 2.9 Nm nominal torque, same peak stall torque of 8.6 Nm. The continuous stall torque is 3.4 Nm across the full voltage range. If your installation runs on 115 V, be aware that the nominal torque and power are lower than the 230 V rating.
Feedback and brake interface
Feedback is absolute single-turn SinCos Hiperface. Holding brake provides 3 Nm torque and 5 W pull-in power; electrical connection is via PCB connector.