SF-A3.0042.030-14.000

SF-A3.0042.030-14.000, Bosch Rexroth Indramat, SF Servo Motors The SF-A3.0042.030-14.000 servo motor is a high-performance, brushless unit engineered for precision motion control. This compact design leverages a built-in STG/MTG Encoder to deliver accurate feedback and low torque ripple under dynamic loads. Featuring a brushless topology, it ensures minimal maintenance and extends service life in continuous-duty applications. Its robust construction resists vibration and maintains stability, even at elevated operating speeds.

Engineered for demanding automation tasks, the motor achieves a Rated Speed of 3000 rpm while drawing a Locked Rotor Current of 3.7 A and a nominal operating current of 2.3 A. The integrated permanent magnet holding brake offers a transferable holding torque of 2.0 Nm (at 120 °C) and releases within 30 ms upon application of the 24 V brake control signal. With a moment of inertia of 0.12×10^-4 kg·m², it delivers fast acceleration and deceleration profiles without sacrificing stability. The electronic commutation drive method generates sinusoidal current pulses spaced at 120° to minimize acoustic noise and maintain smooth torque output.

Seamless integration into existing Rexroth drive systems is facilitated by the basic Shaft Option with Holding Brake, w/o Mating Connector, reducing installation complexity and start-up time. The combination of convection cooling, precision encoder feedback, and a high-density permanent magnet rotor ensures exceptional reliability in packaging, assembly, and medical automation. This model’s maintenance-free design and rapid braking response make it ideal for high-throughput environments where uptime and motion accuracy are critical.