SF-A4.0230.030-00.043

SF-A4.0230.030-00.043, Bosch Rexroth Indramat, SF Servo Motors opens with a compact yet powerful brushless design integrating an STG/MTG Encoder and delivering a Locked Rotor Current of 22 A. The motor achieves a Rated Speed of 3000 min⁻¹ and features a Shaft Option of smooth shaft with keyway and feather key without mating connector. Built for seamless integration with the Servodyn-D inverter family, it employs sinusoidal e.m.f. generation for smooth torque delivery. Frame size 4 construction underpins reliable performance in dynamic motion systems.

The drive unit is engineered to withstand harsh environments with an IM B5 Construction Design and Protection Type of IP67 on all surfaces except the output flange. Its operating window spans 0 … 40 °C with derating beyond 40 °C or 1000 m altitude, and it sustains shock loads up to 6 g without functional impairment. A low Moment of Inertia of 54×10⁻⁴ kg·m² (including encoder) combines rapid response with precision control, while a torque constant of 1.57 Nm/A ensures predictable force output. The package weighs 25 kg (excluding holding brake), mounts to a 142 mm flange, and measures 341 mm in length.

Integrated plug-in connectors for encoder, output, and brake simplify wiring and reduce installation time. The optional holding brake supplies 18 Nm at 24 V±10 % with a rated current of 0.7 A, enhancing safety in vertical and positioning applications. Designed for high-reliability motion control, the SF-A4.0230.030-00.043 delivers consistent torque response and minimal downtime across industrial automation systems.