MAC041C-0-LS-3-E/050-A-1 Bosch Rexroth Indramat
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The Bosch Rexroth Indramat MAC041C-0-LS-3-E/050-A-1 motor is part of the MAC AC Servo Motors series and is designed for analog drives. This model features a standard blocking brake, natural convection cooling, and comes with tachofeedback and a second shaft end. The power connection is located on side A and it uses LS winding code.
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Product Description:
The MAC041C-0-LS-3-E/050-A-1 is an AC servo motor produced by Bosch Rexroth Indramat for the MAC AC Servo Motors series. It operates as a dedicated actuator in analog drive systems where continuous position and velocity feedback are necessary for closed-loop control. Typical roles include indexing tables, light pick-and-place axes, and measurement spindles, where accurate torque delivery and repeatable speed response improve throughput and product quality. Its compact construction allows integration into machines with restricted mounting depth while maintaining the dynamic characteristics expected of permanent-magnet synchronous motors.
The motor includes a standard blocking brake, which locks the shaft when drive torque is removed and prevents load drift on vertical or suspended axes. Thermal management relies solely on natural convection, so no external fan or liquid circuit is required; surrounding airflow must therefore accommodate the self-cooling surface area. The stator uses the LS winding, providing resistance and inductance values tailored for low-current analog amplifiers. The motor has a frame length of C, which provides a compact axial profile without increasing the flange dimensions. Power is delivered through a connector on side A, simplifying cable routing in tight enclosures.
Speed feedback and alignment accuracy are supported by tacho feedback with a second shaft end, allowing the analog drive to measure real-time velocity directly from the rotor. The motor has a frame size of 041, providing dimensions suitable for confined installations while preserving nominal torque capability. It is supplied as a motor for analog drives, so the winding insulation and sensor outputs are compatible with the intended controllers rather than digital drive systems. This configuration supports direct velocity monitoring while leaving the second shaft end available for the associated feedback arrangement.
Frequently Asked Questions about MAC041C-0-LS-3-E/050-A-1:
Q: Does the MAC041C-0-LS-3-E/050-A-1 motor come with a blocking brake?
A: The MAC041C-0-LS-3-E/050-A-1 is equipped with a standard blocking brake for secure holding during power-off conditions.
Q: What type of cooling does the MAC041C-0-LS-3-E/050-A-1 motor use?
A: This model uses natural convection cooling, operating without the need for an external fan.
Q: What kind of feedback configuration is provided on the MAC041C-0-LS-3-E/050-A-1 motor?
A: The MAC041C-0-LS-3-E/050-A-1 features tachofeedback and a second shaft end for feedback configuration.
Q: Where is the power connection located on the MAC041C-0-LS-3-E/050-A-1 motor?
A: The power connection for this model is located on connector side A.
Q: What is the winding code of the MAC041C-0-LS-3-E/050-A-1 motor?
A: This motor uses the LS winding code, which distinguishes its electrical winding configuration.
