R911320621 (MSK101D-0300-NN-S1-AP0-NNNN)

Name: R911320621 (MSK101D-0300-NN-S1-AP0-NNNN)
Brand: Indramat Motors
SKU: MSK101D-0300-NN-S1-AP0-NNNN
Price: 792.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Indramat MPN R911320621 (MSK101D-0300-NN-S1-AP0-NNNN) is a synchronous AC servomotor intended for precision speed and position control in industrial automation systems. Designed with a wide air gap for mechanical stability, this unit features natural convection cooling, a shaft with keyway, and a standard motor design (length D, size 101). The integrated optical Hiperface singleturn encoder provides 128 signal periods. Electrical specifications include a winding code of 0300, 34.9 A continuous current at 100 K, 57.0 Nm continuous torque at standstill, a maximum current of 137.7 A, and a peak torque of 160.0 Nm. The motor is protected to IP65, utilizes Class 155 insulation, operates in ambient temperatures from 0 to 40°C, and has a winding inductivity of 3,200 mH. The power connector is on the A-side and no holding brake is present.

Technical Specifications

Product Name
Bosch Rexroth Synchronous Motor

Application
Speed and Position Control

Design Feature
Wide Air Gaps

Functionality
Used as Rotary Main and Servo Platform

Protection Protocol
IP 65

Operational Ambient Temperature
0°C to 40°C

Suitability
Harsh Ambient Conditions, Humid Conditions

Insulation Material
High Quality Class 155

Frequently Asked Questions

In what applications is MSK101D-0300-NN-S1-AP0-NNNN motor typically deployed?

The MSK101D-0300-NN-S1-AP0-NNNN motor often serve in packaging, robotics, CNC, and automated assembly lines. Their torque, encoder precision, and modular design fit multi-axis motion control demands.

How does the motor size “101, length D” affect mounting compatibility of this MSK101D-0300-NN-S1-AP0-NNNN motor?

The 101 mm frame (size 101) and “D” length of MSK101D-0300-NN-S1-AP0-NNNN motor define its envelope and bolt pattern. It ensures compatibility with machines built for that standardized frame size.

What role does the A-side power connector play in system layout?

An A-side connector consolidates power input at one end for cleaner cable routing. It also simplifies maintenance access in multi-axis machine layouts.

What is the benefit of 128 signal periods in the Hiperface interface?

The 128 signal periods enhance resolution per electrical cycle, refining interpolation accuracy. This leads to smoother commutation and lower torque ripple.

How does natural convection cooling affect reliability under high load?

The natural convection cooling method minimizes moving parts, reducing failure risk. It is sufficient for moderate duty cycles but requires good ambient airflow to maintain safe temperatures.

Common Misspellings

MSK101D0300NNS1AP0NNNN

MSK101D 0300 NN S1 AP0 NNNN

MSK-101D-0300-NN-S1-AP0-NNNN

Internal Product Review

The IndraDyn S Synchronous Servomotor MSK101D-0300-NN-S1-AP0-NNNN by Bosch Rexroth uses natural convection cooling and delivers 57.0 Nm continuous torque with 160.0 Nm maximum torque. It features an optical singleturn encoder with Hiperface interface and 128 signal periods for accurate motion control. This motor is ideal for automation, packaging, and CNC machinery applications.