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MKD041B-144-KG1-KN

  • Rated 4.6 (24 total ratings)
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  • MPN: R911260465
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The MKD041B-144-KG1-KN features a holding brake with 2.2 Nm torque, IP65 protection rating, and insulation class F. Its rotor inertia of 1.7x10-4 kgm^2 makes it ideal for high speed applications.

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Product Description

Bosch Rexroth is a globally recognized manufacturer that specializes in providing advanced industrial automation solutions across various industries. Their product range includes electric drives, control systems and hydraulic systems catering to diverse industrial applications.

The MKD041B-144-KG1-KN is a synchronous motor that operates with natural cooling and supports a rated speed of up to 4500 revolutions per minute. It has a continuous standstill torque of 2.9 Nm with a peak current rating of 34 A. The rated voltage options include 115 V or 170 V and the rated power reaches 0.88 kW. The motor features three pole pairs and is equipped with a torque constant of 0.4 Nm/A at 20 degrees C. The thermal time constant of the motor is 30 minutes that ensures efficient thermal management. The protection class for this motor is IP65 that offers excellent protection against dust and low pressure water jets. The motor weighs 4.4 kg and is equipped with a plain output shaft.

The MKD041 series synchronous motor's mechanical properties include rotor inertia of 1.7 x 10^-4 kgm^2 that supports applications with high speed requirements. The motor's maximum speed is 7500 revolutions per minute. The motor is equipped with a holding brake having a holding torque of 2.2 Nm. The brake has a clamping delay of 14 ms and a release delay of 28 ms. It features an insulation class of F suitable for demanding industrial tasks. This motor is finished with a protective black housing coat compliant with RAL 9005 that makes it durable and resistant to wear and tear. The unit is designed for a maximum setup height of 1000 meters above sea level. Wake Industrial offers this product with a replacement warranty.

  • MKD041B144KG1KN
  • MKD041B 144 KG1 KN
  • mkd041b-144-kg1-kn
  • MKD41B-144-KG1-KN
  • R911260456

MKD041B-144-KG1-KN Technical Specifications

Driven Shaft: Plain Shaft
Protection Rating: IP65
Continous Torque at Standstill (60K): 2.7 Nm
Continous Current at Standstill (60K): 7.5 A
Insulation Class: F
Maximum Speed: 7500 rpm
Theoretical Maximum Torque: 11.3 Nm
Peak Current: 34 A
Housing Coat: Prime Coat Black in RAL 9005
Winding Resistance: 1.8 ohms

Frequently Asked Questions about MKD041B-144-KG1-KN


Q: What is the rated speed of the MKD041B-144-KG1-KN motor?

A: The MKD041B-144-KG1-KN has a rated speed of up to 4500 revolutions per minute. It can reach a maximum speed of 7500 revolutions per minute, ideal for high-speed applications.

Q: What are the voltage options available for the MKD041B-144-KG1-KN motor?

A: The motor offers two rated voltage options, 115 V or 170 V. This flexibility allows it to be integrated into different industrial systems.

Q: What type of protection does the MKD041B-144-KG1-KN motor offer?

A: The motor is rated with an IP65 protection class, safeguarding it from dust and low-pressure water jets. This ensures durability in harsh industrial environments.

Q: What is the thermal time constant of the MKD041B-144-KG1-KN motor?

A: The thermal time constant is 30 minutes, ensuring efficient thermal management. This helps in preventing overheating during extended operational periods.

Q: Does the MKD041B-144-KG1-KN motor come with a brake system?

A: Yes, it features a holding brake with a holding torque of 2.2 Nm. The brake has a clamping delay of 14 ms and a release delay of 28 ms.

Internal Product Review

  • ‘‘The Bosch Rexroth MKD041B-144-KG1-KN synchronous motor stands out for its high torque performance, IP65 protection, and durable RAL 9005 housing. The motor has a peak speed of 7500 RPM, 115 V/170 V voltage options, and a rotor inertia of 1.7x10^-4 kgm^2. It is a superior choice for demanding industrial tasks.’’

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