Product Description:

The MAC090B-0-PD-3-C/110-A-0/S01 is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. Designed for analog drive systems, the unit converts electrical commands from velocity or torque controllers into controlled rotary motion for automated machinery, material-handling axes, and packaging equipment. Its form factor, electrical interfaces, and mechanical dimensions are suited for installation in multi-axis frameworks that rely on precise speed regulation. It is especially suitable for equipment that continues to use analog servo amplifiers and requires predictable response during repeated starts, stops, and direction changes.

The mounting face uses a 110 mm centering diameter, which keeps the stator concentric with the driven load and simplifies alignment during installation. Heat is removed through natural convection, so airflow around the housing should remain unobstructed during continuous duty. This cooling method avoids the need for an auxiliary fan and keeps the motor layout straightforward. Position and velocity feedback are delivered by an integrated package with tachofeedback and second shaft end. The extra shaft end permits coupling of an external encoder when a secondary control channel is needed. Under rated conditions, the rotor maintains 1500 rpm, and the three-phase power leads exit through a connector on side A, allowing cable runs to remain on the same side as the drive cabinet.

The motor has no blocking brake, so mechanical holding force must be supplied externally when the axis is at rest. This keeps inertia low for rapid reversals and quick changes in direction. The tachogenerator issues 3 V/1000 rpm, and its calibration grade is Standard, which suits general-purpose analog speed control. Electromagnetic characteristics are linked to winding code PD, which matches the motor to compatible drive cards and helps maintain the expected current and impedance relationship in the drive system.