SR-A3.0042.060-10.000

The SR-A3.0042.060-10.000 servo motor from Bosch Rexroth Indramat integrates seamlessly within the SR Synchronous Servo Motors series to deliver superior motion control for industrial automation. This compact module provides a Rated Load of 2 HP at a continuous Speed of 3000 rpm, driven by a 230 V supply across 3-Phase power architecture. Engineered with an IP67 Protection type rating, the unit is fully sealed against dust ingress and water immersion, ensuring durability in harsh production environments. Precision feedback is guaranteed by the integrated resolver encoder, enabling high-resolution position tracing for repeatable accuracy. Weighing just 7 kg, the drive motor achieves an optimal power-to-mass ratio for dynamic response and compact machine integration. Its frequency inverter topology classifies it as a Type: Frequency Inverter Drive, simplifying control network compatibility.

Performance characteristics of the SR-A3.0042.060-10.000 focus on robust operational stability and thermal management. The motor’s heat dissipation relies on Cooling by radiation and natural convection, eliminating the need for auxiliary cooling devices and reducing overall system complexity. Operating within an ambient temperature range of 0... 40 °C, it maintains consistent torque output across varying process conditions. Vibration and acoustic emissions are minimized, with a Noise behavior maximum of 58 dB(A) at a distance of 1.0 m, reducing auditory fatigue in enclosed work cells. The rotor design features a low Moment of inertia of 7x10-4 kgm², enabling rapid acceleration and deceleration cycles for high-speed indexing tasks. Its three-phase configuration distributes current load evenly, enhancing electromagnetic compatibility and reducing harmonic distortion under fluctuating loads.

Reliability and integration considerations are addressed through standardized mechanical interfaces and optional safety features. The motor flange conforms to IEC 72-2 / DIN 42 948 dimensions, facilitating drop-in replacement and module interchangeability in existing machinery. An optional Permanent magnet brake provides fail-safe holding torque when the drive is unpowered, ideal for vertical axis or emergency stop conditions. With a dust- and water-tight IP67 enclosure and robust three-phase windings, the unit resists contaminants and withstands repetitive start-stop cycles without performance degradation. Suited for high-precision pick-and-place, packaging, textile, and general industrial automation applications, the SR-A3.0042.060-10.000 delivers long service life and exceptional positional fidelity in demanding production environments.