MAC041A-0-FS-4-E/050-B-0/WI651LV
MAC AC Servo Motors
The Bosch Rexroth Indramat MAC041A-0-FS-4-E/050-B-0/WI651LV from the MAC AC Servo Motors series features a compact Motor Size 41 frame with a Maximum Torque (M_max) of 0.59 Nm and a Speed at 90% M_max (n_90) of 4270 min⁻¹. Powered by a high-precision Torque Constant (Km) of 0.330 Nm/A, this servomotor delivers accurate torque control under variable loads. With a Duty Cycle (ED) of 0.25 designed for intermittent operation and an integrated Holding Brake Torque (M_KB) of 1.3 Nm, it excels at start/stop applications. The unit meets robust IP Ratings IP54 to IP67 and incorporates an RJ45 Connector Type rated for Data Rate of 100 Mbps to ensure reliable signal transmission.
Connectivity is optimized through its dual-channel design, offering Number Of Channels: 2 and support for versatile industrial networks. Native Interface Type PROFINET integrates seamlessly into automation platforms, while optional Supported Ethernet Protocols: EtherCAT, Ethernet/IP, PROFINET, Powerlink, Modbus TCP and fieldbus compatibility expand system flexibility. Low Power Consumption of 3 W minimizes auxiliary load, and the high-speed data path ensures millisecond-level synchronization. Engineers benefit from plug-and-play operation and streamlined diagnostics, reducing commissioning time and maintenance overhead.
Built for demanding environments, this servomotor operates reliably across an Operating Temperature Range of -20 °C to 50 °C and withstands contamination per its IP54–IP67 enclosure. A rugged mechanical design and precision balancing extend bearing life, while the holding brake secures loads during power loss. The MAC041A-0-FS-4-E/050-B-0/WI651LV represents an ideal solution for high-performance industrial automation tasks requiring compact dimensions, precise control, and proven durability.
Technical Specifications
Connector Type
RJ45
Data Rate
100 Mbps
Duty Cycle (ED)
0.25
Holding Brake Torque (M_KB)
1.3 Nm
Interface Type
PROFINET
IP Ratings
IP54 to IP67
Maximum Torque (M_max)
0.59 Nm
Motor Size
41
Number Of Channels
2
Operating Temperature Range
-20°C to 50°C
Power Consumption
3W
Speed at 90% M_max (n_90)
4270 min⁻¹
Supported Ethernet Protocols
EtherCAT, Ethernet/IP, PROFINET, Powerlink, Modbus TCP
Torque Constant (Km)
0.330 Nm/A
Frequently Asked Questions
What is the duty cycle of the motor?
The motor has a 0.25 duty cycle designed for intermittent operation. This makes it ideal for start/stop tasks with frequent load changes and short burst activities.
What is the holding brake torque of the motor?
The integrated holding brake provides a torque of 1.3 Nm. This ensures secure load holding during power loss, preventing unwanted movement in critical operations.
What are the environmental protection ratings for the motor?
The motor is rated IP54 to IP67 for environmental protection. It provides reliable operation even in dusty, wet, or harsh environments, ensuring long-term durability in industrial settings.
How does the motor ensure high-speed data transmission?
The motor includes an RJ45 connector with a data rate of 100 Mbps. This enables quick and efficient communication between devices and ensures millisecond-level synchronization in automation systems.
What industrial protocols does the motor support?
The motor natively supports PROFINET and can optionally support EtherCAT, Ethernet/IP, Powerlink, and Modbus TCP. This wide range of industrial protocols offers flexibility in connecting to various automation platforms.
Internal Product Review
The MAC041A-0-FS-4-E/050-B-0/WI651LV motor by Rexroth Indramat integrates PROFINET interface and multi-protocol Ethernet support for seamless connectivity. With 0.59 Nm maximum torque, IP54–IP67 protection and 4270 rpm speed it is ideal for automated handling systems and factory networks requiring precise torque control and 100 Mbps data exchange.
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