MAC093C-0-KS-2-C/110-B-0/S012

MAC093C-0-KS-2-C/110-B-0/S012, Bosch Rexroth Indramat, MAC AC Servo Motors introduces a high-performance AC Servo Motor designed for precision motion control in demanding industrial settings. This MAC Permanent Magnet Motor features a C-type encoder interface and is supplied with a power connector on side B. The motor’s brushless architecture ensures low electromagnetic interference and extended service life. A non-equipped blocking brake minimizes parasitic drag, making the unit ideal for rapid start-stop cycles.

Built around the Motor Size 93 frame and a compact Motor Length C housing, this servo delivers a Continuous torque at standstill of 19.5 Nm (28.0 Nm peak) at a Continuous current at standstill of 22 A (32 A peak). The Maximum peak of pulse current rating of 110 A allows short bursts of high torque, while the Nominal motor speed of 2000 min^-1 meets most mid-range speed requirements without derating. The rotor’s inertia of Rotor moment of inertia 42 x 10^-4 kg·m^2 balances dynamic response against load stability. Thermal behavior is quantified by a Thermal time constant of 50 minutes (45 minutes for variant models), and the Torque constant at 20 °C of 0.910 Nm/A guarantees predictable performance under variable loads. The stator’s Windings inductance of 7.0 mH and Windings resistance at 20 °C of 0.433 Ω contribute to smooth current flow, while natural convection cooling dispenses with fans and reduces maintenance.

Seamless integration with Rexroth Indramat drive controllers enables closed-loop feedback that maintains shaft speed within tight tolerances regardless of load changes. The robust, contamination-resistant enclosure and reliable encoder feedback assure long-term uptime in automation lines, packaging machines, and robotic assemblies. Natural Convection cooling further enhances reliability by eliminating moving parts and preserving performance in ambient conditions up to industrial limits.