R911328829 (MSK100D-0350-NN-S1-AG0-NNNN)

MSK IndraDyn S Synchronous Motors

MSK100D-0350-NN-S1-AG0-NNNN Series Image

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The R911328829 (MSK100D-0350-NN-S1-AG0-NNNN) is a Rexroth IndraDyn S synchronous servomotor equipped with a plain shaft and a single-turn optical Hiperface encoder offering 128 signal periods of resolution. It features a standard design with a 100 frame size, length D, and is specified for natural convection cooling. Electrical characteristics include a continuous standstill current of 35.5 A at 100 K, continuous standstill torque of 57.0 Nm, maximum current of 135.0 A, and maximum torque of 185.0 Nm. The unit operates at up to 3000 rpm, with a torque constant of 1.86 Nm/A, a voltage constant of 114.5 V/krpm, and inductivity of 3.2 mH. The power connector is located on the A-side, and the motor is supplied without a holding brake. The thermal time constant is 90 minutes and the motor is constructed with four pole pairs.

Technical Specifications

Product Type
Industrial Synchronous Motor

Input Current
44.9 Amperes

Output Torque
72 Newton Meters

Max Speed
3000 Revolutions Per Minute

Torque Constant at 20 degree Celsius
1.86-Newton Meters

Voltage Constant
114.5 volts per minute

Number of Pole Pairs
4

Thermal Time Constant
90 Minutes

Safety Precautions
Refer Documentation for Operation Instructions.

Frequently Asked Questions

How does the encoder's 128 signal periods affect the motor's resolution?

The 128 signal periods per revolution provide high-resolution feedback, enhancing the motor's ability to execute precise movements. This level of resolution is particularly beneficial in applications requiring fine positional accuracy, such as semiconductor manufacturing equipment.

What impact does the lack of a holding brake have on system design?

The absence of a holding brake simplifies the motor's design and reduces maintenance needs. However, it necessitates the use of external braking systems or mechanical locks to prevent unintended motion in applications where holding torque is required.

How does the motor's winding inductivity of 3,200 mH influence its performance?

The 3,200 mH winding inductivity indicates the motor's ability to handle high-frequency currents, contributing to smooth operation and reduced ripple in the drive system. This characteristic is advantageous in applications requiring high-speed operation and minimal electrical noise.

What considerations should be made regarding the A-Side power connector during installation?

The A-Side power connector must be properly aligned and securely connected to ensure reliable power delivery to the motor. Incorrect installation can lead to electrical faults or performance issues, so adherence to the manufacturer's guidelines is crucial.

How does the motor's maximum torque of 185.0 Nm influence its application scope?

The 185.0 Nm maximum torque enables the motor to handle demanding loads, making it suitable for applications requiring high power and precision. This capability is essential in industries like automotive manufacturing and aerospace, where performance and reliability are paramount.

Common Misspellings

Internal Product Review

The MSK100D-0350-NN-S1-AG0-NNNN servomotor from Bosch Rexroth Indramat is a synchronous motor designed for precise control. It features natural convection cooling, optical singleturn encoder technology, and a maximum torque of 185.0 Nm. This motor is widely used in automation, robotics, and CNC machinery applications.

1620 Old Apex Road
Cary, NC 27513, USA

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International: 1-919-443-0207

Fax: 1-919-867-6204

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Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.