MAC041A-0-FS-4-E/050-A-0/WI668LV
MAC AC Servo Motors
The Bosch Rexroth Indramat MAC041A-0-FS-4-E/050-A-0/WI668LV is a compact AC servo motor in the MAC AC Servo Motors series. Designed for closed-loop motion axes, the unit supplies repeatable torque and speed profiles to legacy analogue controllers in automated handling, packaging, and assembly stations. Its mechanical frame and electrical interface align with other MAC motors, allowing the device to be mounted in tight spaces while maintaining the response required for precision industrial positioning tasks, and it is often applied in pick-and-place modules, lightweight actuators, and scanning tables.
This model is supplied with no blocking brake, so any load-holding function must be provided by an external mechanism or by drive torque. Heat is removed through natural convection, meaning the housing fins dissipate losses without forced airflow, an advantage in sealed cabinets. The internal copper matches the FS winding code, which defines resistance and inductance suitable for moderate current loops. With a motor length of 041, the active stack is short, minimizing inertia, and the frame size A sets a flange pattern that fits smaller gear trains.
For wiring, the power leads exit via a connector on side A, simplifying routing when the motor is placed against vertical plates. Position and velocity signals are derived through the factory-installed tachofeedback incremental or absolute encoder, providing analog speed feedback in conjunction with drive-based control loops. The secondary channel uses an incremental encoder with standard mounting so differential quadrature signals are available for high-resolution counting. As a motor for analogue drives, this feedback pairing ensures compatibility with legacy controller families while maintaining contemporary accuracy.
Technical Specifications
Blocking Brake
Not Present
Can Interfaces
2
Cooling Type
Natural convection
Feedback Configuration
W/ tachofeedback incremental or absolute encoder
Input Voltage Range
100-240 VAC
Interfaces
2 CAN interfaces
Isolation
Electrically isolated
Motor Length
041
Motor Size
A
Mounting
Screw-in module, order TB712 terminal block separately
Network Capability
Yes
Power Connection Location
Connector to side A
Power Consumption
14.5 W
Power Supply
100-240 VAC
Product Type
Motor for analogue drives
Type
Controller Module
Type of position feedback
Incremental encoder with standard mounting
Winding Code
FS
Frequently Asked Questions
Internal Product Review
The Bosch Rexroth Indramat MAC041A-0-FS-4-E/050-A-0/WI668LV is a servo motor designed for industrial applications. It offers dual CAN interfaces and operates with electrical isolation for secure communication. This module supports a power supply range of 100-240 VAC and consumes just 14.5 W, making it ideal for automation systems requiring efficient network integration. It is well-suited for use in factory automation, robotics, and machinery control.
Fax: 1-919-867-6204
Shipping & Payment Options
Warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MAC041A-0-FS-4-E/050-A-0/WI668LV. 
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