MAC021B-0-WS-2-E/032-B-0/S004
MAC AC Servo Motors
The Bosch Rexroth Indramat MAC021B-0-WS-2-E/032-B-0/S004 from the MAC AC Servo Motors series delivers precision motion control with a rated speed of 2000 RPM and a continuous stall torque of 0.32 Nm. This three-phase servo motor operates on a 24 V DC voltage supply and integrates a robust incremental encoder feedback system for accurate position and velocity monitoring. Its compact frame size 021 and mounting type B design facilitate straightforward installation in confined machine spaces. Engineered by Bosch Rexroth Indramat’s permanent magnet technology, it offers a power range of 0.4 kW for moderate force and velocity applications.
Built for harsh industrial environments, the MAC021B-0-WS-2-E/032-B-0/S004 features an IP65 protection rating that ensures full dust ingress prevention and resistance against low-pressure water jets. The motor maintains consistent performance across a temperature range of 0 to +45 °C, relying on natural convection cooling to dissipate heat without auxiliary fans. Its rugged housing and high-quality materials withstand frequent washdowns and particulate exposure, minimizing maintenance needs. The combination of a sealed enclosure and Pascal-level encoder accuracy simplifies integration into automated production lines.
Designed for durability and uptime, this MAC series servo motor excels in material handling, packaging equipment, and machine tool operations. Its efficient power conversion and low thermal footprint reduce energy consumption while ensuring reliable continuous operation. High torque density and minimal maintenance requirements make the MAC021B-0-WS-2-E/032-B-0/S004 a trusted component for demanding industrial automation workflows.
Technical Specifications
Continuous Stall Torque
0.32 Nm
Cooling Type
Natural Convection
Feedback System
Incremental Encoder
Frame Size
021
Ip Rating
IP65
Motor Family
MAC
Mounting Type
B
Phase
Three-phase
Power Range
0.4 kW
Product Category
Servo Motor
Rated Speed
2000 RPM
Temperature Range
0 to +45 °C
Voltage Supply
24 V DC
Frequently Asked Questions
What industries utilize the MAC021B-0-WS-2-E/032-B-0/S004 motor most effectively?
The MAC021B-0-WS-2-E/032-B-0/S004 is widely used in robotics, packaging, and precision assembly systems. Its compact frame and smooth torque response enable reliable motion control in dynamic production lines.
How does the MAC021B-0-WS-2-E/032-B-0/S004 integrate with Rexroth automation systems?
The MAC021B-0-WS-2-E/032-B-0/S004 is designed for seamless compatibility with Rexroth TDM and KDS servo drives. This integration ensures precise synchronization, efficient communication, and reduced setup time for multi-axis systems.
What are the main application areas of the MAC021B motor series?
The MAC021B series is commonly employed in CNC machines, conveyor systems, and pick-and-place devices. Its low inertia and high responsiveness provide excellent speed and positional accuracy.
How compatible is this motor with third-party motion controllers?
It supports analog, digital, and fieldbus interfaces, enabling broad control flexibility. This allows integration with various PLC and motion-control systems without major configuration changes.
Why is this motor preferred for modernization projects and retrofits?
Its standardized mechanical interfaces and electrical connections simplify replacement of older servo motors. This ensures compatibility with legacy equipment while improving control precision and energy efficiency.
Internal Product Review
The Bosch Rexroth Indramat MAC021B-0-WS-2-E/032-B-0/S004 servo motor delivers precise motion control with 2000 RPM speed and 0.32 Nm continuous torque. Built with IP65 protection and natural convection cooling, it performs reliably in harsh environments. Ideal for packaging, robotics, and machine tool industries, it ensures efficient, long-lasting automation.
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