SF-A4.0125.030-14.824

The SF-A4.0125.030-14.824, produced by Bosch Rexroth Indramat, is part of the SF Servo Motors series. This precision-engineered servo motor delivers 500 W of continuous power from a compact, robust housing and operates on 220–240 V AC at 50/60 Hz, converting energy through a switch mode power supply into 24 V DC at 21 A output. Designed for demanding industrial automation tasks, it maintains high efficiency and repeatable dynamic response under heavy loads. Certified for global safety and quality standards, this unit integrates seamlessly into existing motion control architectures.

Featuring an extended Bearing service life of 20,000 hours and a Winding lifetime exceeding 70,000 hours, the SF-A4.0125.030-14.824 guarantees long-term reliability. Power and feedback connections are simplified by the robust Power and feedback connector assembly. Thermal management relies on passive Natural convection and Radiation cooling, eliminating fan maintenance, while the optional Holding brake provides secure load locking. It sustains a Maximum rotational speed of 5600 min⁻¹ and operates within a Noise level not exceeding 58 dB for quieter operation. Hydraulic analogues are supported by a Maximum flow rate of 144 L/min under a Nominal pressure of 315/350 bar and a Maximum pressure rating of 350/400 bar. The rugged IP65 protection class enclosure resists contaminants, and the Shaft without keyway offers a smooth interface with minimal backlash. Shock events up to 6 g are absorbed, and a factory-backed 12-month warranty period covers all units, which vary in mass from 23/32/45/66 kg.

Integration with the Bosch Rexroth Servodyn-D inverter system leverages the built-in single-turn absolute encoder and dual NTC thermistors for precise speed and temperature feedback. The cable-side IP65 rating and natural‐convection cooling enhance system uptime by eliminating external fans and minimizing ingress risks. In applications ranging from high-speed pick-and-place to heavy-duty press control, the SF-A4.0125.030-14.824 excels in delivering stable torque, simplified commissioning, and predictable lifecycle costs.