Product Description:

The MAC071C-0-NS-4-C/095-A-0/D1522LV/S004 is an AC servo motor produced by Bosch Rexroth Indramat within the MAC AC Servo Motors series. As a motor for analog drives, it converts drive commands from legacy amplifiers into controlled mechanical rotation for positioning or velocity tasks on automated packaging, material handling, and tooling axes. Its electromagnetic design and integrated tachometer provide closed-loop speed feedback, making the unit suitable for applications that require consistent torque across a moderate speed range.

The mounting interface is machined to a centering diameter of 95 mm, allowing repeatable alignment on a gearbox or machine plate. Heat created by the stator is removed through natural convection, so no external blower or liquid circuit is required. Under rated excitation, the rotor reaches 3000 rpm, which is the nominal speed used when pairing the motor with an analog drive amplifier. The built-in tacho generator outputs 3 V/1000 rpm, giving the controller a proportional speed signal for closed-loop regulation. Power conductors leave the housing through a connector on side A, simplifying cable routing when the motor is installed against vertical panels.

The rotor is held in place only by drive torque because the unit is supplied without a blocking brake, so external holding methods may be needed on vertical axes. The motor size is 071, which corresponds to the stator diameter, while motor length C extends the active iron for higher continuous power than shorter variants. Electrical characteristics are tied to winding code NS, which matches the impedance profile used by the analog drive card. Standard tacho quality supports repeatable speed feedback, and the feedback arrangement can work with either incremental or absolute encoders alongside the tachometer.