Product Description:

The MAC041C-0-TS-2-E AC servo motor is built by Bosch Rexroth Indramat within the MAC AC Servo Motors series. It is intended for analog drives and converts commanded current into rotational motion for positioning or velocity-controlled axes in industrial automation. Frame code 041 and size C place this model in a smaller housing within the series, making it useful where installation space is limited. This layout suits ball screws, belt stages, and small gearheads that need steady closed-loop speed control.

At its rated operating point, the motor delivers 2.05 Nm of continuous torque while drawing 6.30 A of phase current. Together, these values show the electromagnetic load the stator can withstand during continuous operation without added cooling. The electrical-to-mechanical conversion is characterized by a torque constant of 0.330 Nm/A, meaning each ampere applied by the drive produces about one-third of a newton-meter. Dynamic response is supported by a rotor inertia of 1.90 × 10⁻⁴ kg·m², which helps limit overshoot during rapid speed changes. With a maximum reference speed of 6000 rpm, the motor can support fast indexing cycles while the winding remains in thermal balance under continuous convection.

The housing is rated IP65, so dust and low-pressure water jets do not reach the windings or integrated bearings. Heat is removed by natural convection, which avoids the need for forced air and preserves the sealed enclosure. A tacho generator supplies velocity feedback with a constant of 0.75 V/1000 rpm, giving the analog drive a proportional signal for closed-loop regulation. The motor also uses integrated thermo switches that open when stator temperature rises beyond the permitted limit, helping reduce the risk of winding damage during overload. Its TS winding code matches the electrical data required by the intended drive cards.