MAC041A-0-FS-3-E/050-B-0

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The MAC041A-0-FS-3-E/050-B-0 is a 1.2 kg servo motor with a stall torque of 0.88 Nm. Manufactured by Bosch Rexroth Indramat, it belongs to the MAC Permanent Magnet Motor series, rated at 3000 RPM and IP65 protection. The motor features a voltage constant of 42 V/1000 RPM and peak current of 14.2 A.

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Product Description:

The MAC041A-0-FS-3-E/050-B-0 is a permanent magnet servo motor from Bosch Rexroth Indramat. This little motor weighs 1.2 kg and is for high-performance applications where you need precise motion control. One of the key features of this motor is 0.88 Nm stall torque. Torque is rotational force and is used to overcome inertia and drive loads. Stall torque is the maximum torque the motor can produce when stationary and is the ability to start and handle high loads at low speed. The MAC041A-0-FS-3-E/050-B-0 has a rated speed of 3000 RPM, which is the optimal speed for continuous duty. The motor efficiency is shown in the voltage constant of 42 V/1000 RPM. This constant is the back EMF (electromotive force) per 1000 RPM; it’s a measure of how efficiently the motor converts electrical energy into mechanical energy. A higher voltage constant means higher efficiency.

To achieve this, the MAC041A-0-FS-3-E/050-B-0 runs with a rated current of 4.8 A and can handle peak currents up to 14.2 A. The rated current is the continuous operating current, and the peak current is the maximum current the motor can handle for short periods. This high peak current capability allows the motor to deliver high torque bursts for demanding tasks. The relationship between current and torque is defined by the torque constant; for this motor, it’s 1.26 Nm/A. That means for every ampere of current flowing through the motor; it generates 1.26 Nm of torque.

The MAC041A-0-FS-3-E/050-B-0 is designed for ruggedness and reliability in industrial applications. Its IP65 protection rating means it’s completely dustproof and can withstand water jets from any direction. This is important for the motor to perform and last in harsh industrial environments where dust and water are common. Also, the motor has an incremental encoder for feedback. This encoder gives precise information about the motor position and speed so the control system can control it accurately. Wake Industrial offers 1-year warranty on the MAC041A-0-FS-3-E/050-B-0 so the buyer can have peace of mind about its quality and reliability.

Connection Type
Wire
Continuous Stall Torque
0.88 Nm
Feedback Type
Incremental Encoder
Motor Type
Servo Motor
Peak Current
14.2 A
Protection Class
IP65
Rated Current
4.8 A
Rated Speed
3000 RPM
Rexroth Part Number
R911225680
Torque Constant
1.26 Nm/A
Torque Range
0.4 Nm
Voltage Constant
42 V/1000 RPM
Weight
1.2 kg

Frequently Asked Questions about MAC041A-0-FS-3-E/050-B-0:

Q: What are the key specifications of the MAC041A-0-FS-3-E/050-B-0 motor?

A: The key specifications of the MAC041A-0-FS-3-E/050-B-0 include a rated speed of 3000 RPM, stall torque of 0.88 Nm, a rated current of 4.8 A, and a peak current of 14.2 A. It also has a voltage constant of 42 V/1000 RPM, a torque constant of 1.26 Nm/A, and it weighs 1.2 kg. The motor features IP65 protection for dust and water resistance.

Q: What is the protection class of the MAC041A-0-FS-3-E/050-B-0 motor?

A: The MAC041A-0-FS-3-E/050-B-0 motor has an IP65 protection class, which ensures protection against dust and water ingress. This rating allows the motor to be used in harsh industrial environments where exposure to dust and moisture is common.

Q: What is the rated current and peak current of the motor?

A: The rated current of the MAC041A-0-FS-3-E/050-B-0 motor is 4.8 A, while the peak current is 14.2 A. The rated current indicates the standard operational current, while the peak current refers to the maximum current the motor can handle during brief periods of high-demand performance.

Q: How does the torque constant and voltage constant of the motor affect its performance?

A: The torque constant of 1.26 Nm/A and the voltage constant of 42 V/1000 RPM determine how the motor responds to current and voltage. The torque constant indicates how much torque is produced per ampere of current, while the voltage constant shows the voltage generated per 1000 RPM. Together, they contribute to precise and efficient motion control in various industrial settings.

Q: What is the significance of the incremental encoder feedback type?

A: The incremental encoder feedback type in the MAC041A-0-FS-3-E/050-B-0 motor allows for precise position and speed control. It provides real-time feedback to the control system, enabling the motor to adjust its movements accurately in response to the load or command, which is essential for high-performance motion control.


Internal Product Review

  • ‘‘The servo motor offers a good balance of performance and size, making it suitable for limited-space applications. The 3000 RPM-rated speed enables quick and dynamic movements. The IP65 sealing protects against dust and water ingress, enhancing its durability and reliability in industrial settings.’’

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