MAC021A-0-YS-2-E/032-B-0
MAC AC Servo Motors
The Bosch Rexroth Indramat MAC021A-0-YS-2-E/032-B-0 servo motor from the MAC AC Servo Motors series by Bosch Rexroth Indramat is engineered for rapid, precise motion control in industrial automation. Key features include a favorable torque-inertia ratio and an integrated feedback encoder system, enabling fast acceleration and deceleration for high-speed operations. With a torque of 80 Nm and a maximum speed of 1500 RPM, this compact unit excels in pick-and-place systems, packaging machinery, and high-throughput automation where timing and precision are critical.
The MAC021A-0-YS-2-E/032-B-0 operates across a voltage range of 380–480 V AC and maintains reliable performance within an ambient temperature range of 0 to +45 °C. Its robust enclosure rating of IP65 offers full protection against dust ingress and low-pressure water jets, ensuring durability in harsh environments. The unit’s frame length of A, centering diameter of 32 mm, and motor size designation of 21 provide a compact footprint without sacrificing power density. The design omits a holding brake, reducing mechanical complexity and maintenance requirements, while the use of Side B power connectors simplifies wiring and service access.
Efficiency is classified as IE3, reflecting high operational efficiency and reduced energy consumption under typical industrial loads. Integrated encoder feedback ensures precise position and speed monitoring, enhancing control loop accuracy and repeatability. The motor’s IP65 enclosure and a one-year warranty underscore the product’s reliability and manufacturer support. Designed for seamless integration with standard servo drives and programmable controllers, the MAC021A-0-YS-2-E/032-B-0 delivers superior compatibility, robust contamination protection, and long-term durability. Its combination of precision, efficiency, and resilience provides significant benefits by reducing downtime, optimizing throughput, and ensuring consistent performance in demanding industrial automation applications.
Technical Specifications
Centering diameter
32
Efficiency Class
IE3
Enclosure
IP65
Frame length
A
Holding brake
Not included
Motor size
21
Power connectors
Side B
Speed
1500 RPM
Torque
80 Nm
Voltage Range
380-480V AC
Warranty
one year
Frequently Asked Questions
What industries commonly use the MAC021A-0-YS-2-E/032-B-0 motor?
The MAC021A-0-YS-2-E/032-B-0 motor is widely used in robotics, packaging, and light automation equipment. Its compact torque output enables high-precision motion in constrained spaces.
How does the MAC021A-0-YS-2-E/032-B-0 connect with Rexroth drive systems?
It integrates seamlessly with Rexroth TDM and KDS drives for closed-loop control. This ensures accurate speed synchronization and optimized servo response in multi-axis setups.
What applications typically utilize the MAC021A motor series?
The MAC021A series is suited for CNC tools, pick-and-place systems, and compact conveyor automation. Its low inertia and quick response enhance dynamic machine performance.
How compatible is this motor with modern PLC controllers?
It interfaces efficiently with analog, digital, and fieldbus-enabled PLCs. Versatile feedback options allow flexible configuration across various industrial automation standards.
What makes this MAC021A variant ideal for retrofits?
Its standard flange dimensions and electrical pinouts support easy replacement of older Indramat motors. This design minimizes rewiring effort and accelerates system commissioning.
Internal Product Review
The Bosch Rexroth Indramat MAC021A-0-YS-2-E/032-B-0 servo motor by Bosch Rexroth ensures accurate motion control with 80 Nm torque and a 1500 RPM speed range. Its IE3 efficiency, encoder feedback, and IP65 enclosure enable reliable operation in demanding environments. Commonly used in packaging, robotics, and material-handling systems, it supports precise, energy-efficient automation.
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