MAC093B-0-OS-4-C/110-B-2/DI519LV/S019

The MAC093B-0-OS-4-C/110-B-2/DI519LV/S019 is a precision AC Servo Motor from Bosch Rexroth Indramat within the distinguished MAC AC Servo Motors series. This high-performance Motor Size 93 unit delivers a Nominal Motor Speed of 2000 min⁻¹ and features Cooling Type Natural Convection to maintain optimal thermal stability under continuous load. Engineered with a compact Motor Length B and a robust construction, the motor achieves a balance between power density and installation flexibility. The integrated power connector on Side B simplifies system cabling and ensures secure electrical interfacing.

Technical capabilities of this servo motor are centered on its precision feedback and holding functionality. It offers a Continuous Torque at Standstill of 14.5 Nm and incorporates a Blocking brake heavy-duty blocking brake (14.0 Nm) with a Brake voltage of 24 VDC for secure shaft retention. The incremental Encoder Type operates at Encoder Voltage of 5 volts, consumes Encoder Current Consumption of 150 mA, and generates Encoder Lines/Pulses of 1.024 per revolution. For comprehensive speed control, the motor includes a tachogenerator with a Tacho voltage of 3 V/1000 min-1. A Special centering Diameter of 130 mm ensures precise shaft alignment and load distribution.

Operational features are designed to maximize reliability and performance in demanding environments. The shock-damped mounting of the Incremental encoder minimizes vibration-induced errors and preserves positioning accuracy during dynamic operation. The heavy-duty holding brake engages and disengages with rapid response, requiring nominal current while ensuring that the shaft remains locked when power is removed. Enhanced thermal management via natural convection cooling allows for extended duty cycles without active cooling systems. The combination of encoder feedback and tachogenerator output delivers smooth acceleration profiles and tight speed regulation for high-precision motion control.

Integration of the MAC093B-0-OS-4-C/110-B-2/DI519LV/S019 into complex automation systems is straightforward, thanks to its standardized form factor and electrical interface. It pairs seamlessly with Bosch Rexroth Indramat drives and control modules, facilitating advanced tuning and diagnostics through digital communication protocols. Ideal applications include CNC machinery, robotics, packaging equipment, and any process requiring accurate torque control and repeatable positioning. With its blend of compact size, robust braking, and precise feedback, this servo motor is an exceptional choice for engineers seeking to optimize system performance and reliability.