Part Number:

SD-B 4.140.020-01.010

Manufacturer: Bosch Rexroth Indramat
Series: SD Magnet Motor Series
  • Rated 4.4 (35 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 3-5 Days
  • Call for Expedited Shipping and Product Condition Options
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The SD-B 4.140.020-01.010 is a permanent magnet servo motor designed by Bosch Rexroth Indramat. It features a durable housing unit that provides protection according to IP54. It features two electrical connectors through which the power and feedback cable enters its housing. The motor also has a tacho feedback.

Part Number:

SD-B 4.140.020-01.010

Manufacturer: Bosch Rexroth Indramat
Series: SD Magnet Motor Series
  • Rated 4.4 (35 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    In-Stock, Ships 3-5 Days
  • Call for Expedited Shipping and Product Condition Options
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The SD-B 4.140.020-01.010 is a permanent magnet servo motor designed by Bosch Rexroth Indramat. It features a durable housing unit that provides protection according to IP54. It features two electrical connectors through which the power and feedback cable enters its housing. The motor also has a tacho feedback.

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Product Description

The SD-B 4.140.020-01.010 is a new-generation synchronous servo motor designed to improve the operation of industrial machines by functioning as a reliable source of kinetic energy. This servo motor features a compact design, and a housing that provides protection according to the IP54 protection class. The motor is a maintenance free device, and can maintain an operational efficiency as high as 95 percent during operation. This servo motor is a permanent magnet excited device, the magnets present in the motor are made from special materials which makes it possible for the motor to maintain low inertial during operation. The motor can also undergo a continuous start-stop operation at a high repeat frequency. The rated input current required by the SD-B 4.140.020-01.010 industrial servo motor is about 9.8 amperes, at this current, the motor generates a rated output torque of 14 newton meters. Also, the maximum operating speed for the servo motor is about 2000 revolutions per minute. The operation of this industrial servo motor is designed to be easy, safe, and straight forward, this operation should be carried out by a well trained personnel who has gone through the documentation delivered with the industrial motor. The SD-B 4.140.020-01.010 industrial servo motor maintains a winding resistance of 1.875 ohms during operation, the winding inductance of the motor is also about 20.6 millihenry. The power output generated by this servo motor during operation is about 2.9 kilowatts. The SD-B 4.140.020-01.010 industrial servo motor gets rid of excess heat via natural convection, to aid this temperature regulation process, the motor should be installed in a position that exposes it to cool air. The maximum permissible installation height for this servo motor is 1000 meters above sea level.

SD-B 4.140.020-01.010 Technical Specifications

Rated current: 9.8A
Maxmum Speed: 2000min-1
Rated torque: 14Nm
Protection Category: IP54
Power output: 2.9kw
Windings Resistance: 1.875Ohms
Feedback: Tacho Feedback
Windings Inductance: 20.6mH
Housing Coat: Present
Rotor moment of inertia: 11.2×10-3kgm2

Frequently Asked Questions about SD-B 4.140.020-01.010


Q: Can the SD-B 4.140.020-01.010 be used in underwater applications?

A: No. The enclosure of this servo motor only provides protection against dust and water splashes. Submerging the motor will destroy it.

Q: What type of feedback is in the SD-B 4.140.020-01.010 servo motor?

A: The SD-B 4.140.020-01.010 motor contains a tacho feedback with tacho generator. The feedback ensures the accurate monitoring of the motor speed, position, and torque output.

Q: How does the SD-B 4.140.020-01.010 maintain low inertia during operation?

A: The motor is a permanent magnet device. The characteristic low inertia of the motor is due to the special materials used to design the magnets in the motor.

Q: Can the SD-B 4.140.020-01.010 servo motor operate with controllers from other manufacturers?

A: Third party controllers can be used to control these industrial motor. However controllers designed by Bosch Rexroth Indramat are recommended.

Q: What is the appropriate storage condition for the SD-B 4.140.020-01.010 motor?

A: The SD-B 4.140.020-01.010 motor should be stored in a cool dry place that is free from vibration.

Internal Product Review

  • ‘‘The motor operated exactly as described. It is my best investment this year.’’

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