Part Number:

MAC071B-0-PS-4-C/095-B-0/WI520LV

Manufacturer: Bosch Rexroth Indramat
Series: MAC Permanent Magnet Motor
  • Rated 4.6 (35 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
  • MPN: R911238519
  • Call for Expedited Shipping and Product Condition Options
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Worldwide Delivery
Repair Options Available

The motor MAC071B-0-PS-4-C/095-B-0/WI520LV features a thermal time constant of 45 minutes. It has a winding inductance of 5.9 mH. The model operates at a maximum speed of 4000 RPM.

Part Number:

MAC071B-0-PS-4-C/095-B-0/WI520LV

Manufacturer: Bosch Rexroth Indramat
Series: MAC Permanent Magnet Motor
  • Rated 4.6 (35 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
  • MPN: R911238519
  • Call for Expedited Shipping and Product Condition Options
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The motor MAC071B-0-PS-4-C/095-B-0/WI520LV features a thermal time constant of 45 minutes. It has a winding inductance of 5.9 mH. The model operates at a maximum speed of 4000 RPM.

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Product Description

The MAC071B-0-PS-4-C/095-B-0/WI520LV model has a thermal time constant of 45 minutes. Thermal time constant is the time taken by the motor to cool down after an operation. The servo motor generates a significant amount of torque of 4.4 Nm at a constant current consumption of 9.6 A. The MAC071B AC servo motor weighs 8.8 kilos and should only be installed and handled by an experienced expert.

The F insulation class and IP65 classification of this model make it appropriate for use in a range of harsh settings. The motor has a torque constant value of 0.460 Nm/A. The model performs at its optimum when it is subjected to temperatures ranging from 0 to + 45 degrees Celsius and altitudes ranging from 0 to 1000 meters above sea level. A layer of black paint forty micrometers thick is applied all over the surface of the motor, covering it completely. This serves the goal of safeguarding it from corrosion. The minimum resistance and inductance values for motor windings are 0.72 ohms and 5.9 mH, respectively. The MAC AC servo motor has a tacho feedback and a mounted or incremental encoder. The motor comes without a holding brake. Opt for other models if a holding brake is required.

The model MAC071B-0-PS-4-C/095-B-0/WI520LV has a rotational speed of 4000 revolutions per minute and must be kept between - 20 and +80 degrees Celsius. The motor's peak current is 48 A, while its moment of inertia is 9.9 x 10-4 kgm2. The model is compatible with the necessary machine. During operation, the motor housing dissipates heat through natural cooling. The Indramat motor (MAC071B-0-PS-4-C/095-B-0/WI520LV) features a 95 mm centering diameter and a B-side power connection.

MAC071B-0-PS-4-C/095-B-0/WI520LV Technical Specifications

Cooling Type: Natural Convection
Holding Brake: Not available
Motor Feedback: with tachofeedback and mounted incremental or absolute encoder
Nominal Motor Speed: 4000 rpm
Mass: 8.8 kg
Thermal Time Constant: 45 minutes
Winding Inductance: 5.9 mH
Continuous Torque at Standstill: 4.4 Nm
Continuous Current at Standstill: 9.6 A
Winding Resistance: 0.72 ohms

Frequently Asked Questions about MAC071B-0-PS-4-C/095-B-0/WI520LV


Q: What is the recommended operating temperature range for the MAC071B-0-PS-4-C/095-B-0/WI520LV?

A: The servo motor should be used at temperatures between 0 and +45 degrees Celsius. This ensures optimal performance and longevity of the motor.

Q: What are the winding resistance and inductance of this MAC071B-0-PS-4-C/095-B-0/WI520LV servo motor?

A: The winding resistance of the MAC071A model is 0.72 ohms. The inductance is 5.9 mH, which supports its efficient performance.

Q: How does the MAC071B-0-PS-4-C/095-B-0/WI520LV model manage heat during operation?

A: The motor?s housing employs natural convection to transfer heat. This ensures reliable performance even during extended use.

Q: What are the environmental protection ratings of the MAC071B-0-PS-4-C/095-B-0/WI520LV AC servo motor?

A: The model has an IP65 protection rating and an insulation class of F. This makes it suitable for harsh climates and various industrial applications.

Q: What are the specifications for the power connection and physical dimensions for the model MAC071B-0-PS-4-C/095-B-0/WI520LV?

A: The motor has a power connection on the B side of the housing. It features a 95 mm diameter and is coated with a 40-micron-thick black paint layer to prevent corrosion.

Internal Product Review

  • ‘‘The Bosch Rexroth MAC071B-0-PS-4-C/095-B-0/WI520LV model features a protection rating of IP65 and an insulation class of F.’’

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