SF-A4.0125.030-10.011

SF-A4.0125.030-10.011 by Bosch Rexroth Indramat belongs to the SF Servo Motors series, delivering precision and robustness in a compact brushless design. Featuring a STG/MTG Encoder, this motor offers a Rated Speed of 3000 rpm and a Locked Rotor Current of 14.5 A. The Basic Version Smooth Shaft, w/o Mating Connector provides a keyway and feather key for secure coupling, while IP67 insulation ensures protection against dust and water ingress. Built to DIN IEC 34-7 IM B5 standards, its construction supports demanding industrial environments.

Incorporating a Torque Constant of 1.37 Nm/A and a Locked-Rotor Torque of 14.5 Nm at 200 rpm, the SF-A4.0125.030-10.011 maintains consistent performance under dynamic loads. A Moment of Inertia of 30×10⁻⁴ kg·m² (including the encoder) and a Precision of 20 angular seconds enable ultra-fine positioning, complemented by an 8 million increments/rev Resolution. The motor’s flange measures 142 mm in diameter, with a 42 mm shaft diameter and a 50 mm shaft length, fitting neatly into machine assemblies with an overall length of 277 mm. With a mass of 16 kg (excluding the 1.04 kg holding brake), the total weight is 17.04 kg for easy handling during installation.

Designed for seamless integration into automation systems, this servo motor offers a transferable 18 Nm@120 °C Holding Brake rated at 24 V DC ±10% with only 0.7 A current draw. Its minimal residual ripple of 5% and derating above 40 °C or >1000 m elevation maintain reliable operation in harsh conditions. A minimum bearing service life of 20,000 hrs underlines Bosch Rexroth Indramat’s commitment to durability, making the SF-A4.0125.030-10.011 an ideal choice for high-precision robotics, packaging, and CNC applications.