R911320509 (MSK101D-0300-NN-S2-AG2-RNNN)

Name: R911320509 (MSK101D-0300-NN-S2-AG2-RNNN)
Brand: Indramat Motors
SKU: MSK101D-0300-NN-S2-AG2-RNNN
Price: 160.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911320509 (MSK101D-0300-NN-S2-AG2-RNNN) is an IndraDyn S synchronous servomotor with a 101D frame size and increased concentricity design, featuring a plain output shaft and sealing ring. It operates with natural convection cooling and includes a single-turn optical encoder (EnDat 2.1 interface) with 2048 signal periods and ±20 angular seconds accuracy. Key specifications include a nominal speed of 3,000 RPM (maximum 4,600 RPM), four pole pairs, a rotor inertia of 0.00932 kg·m², and electrically-released holding brake (70 Nm torque). The motor's winding code is 0300, with a continuous current of 34.9 A and torque of 57.0 Nm at standstill (100 K), maximum current 137.7 A, maximum torque 160.0 Nm, and winding inductivity of 3,200 mH. Shaft rotation monitoring is provided by a KTY84 temperature sensor.

Technical Specifications

Product Type
Synchronous Motor

RFamily
IndraDyn S

Encoder Type
Single-turn

Encoder Interface
EnDat 2.1

Measurement Method
Optical

System Accuracy
±20 angular seconds

Nominal Speed
3,000 rpm

Maximum Speed
4,600 rpm

Pole Pairs
4

Rotor Inertia
0.00932 kgm2

Bearing Lifespan
30,000 operating hours

Cooling Mechanism
Self-cooling via natural convection

Output Shaft
Plain type with sealing ring

Shaft-Hub Connection
Non-positive, zero backlash

Noiseless Operation
Yes

Temperature Sensor
KTY84 type

Frequently Asked Questions

How does the 3,200 mH winding inductivity benefit MSK101D-0300-NN-S2-AG2-RNNN servomotor?

The 3,200 mH inductivity of MSK101D-0300-NN-S2-AG2-RNNN servomotor smooths current transitions and suppresses torque ripple, enhancing motion stability. In MSK101D-0300-NN-S2-AG2-RNNN this enables more precise control in acceleration/deceleration phases

What is the moment of inertia of MSK101D-0300-NN-S2-AG2-RNNN servomotor and why is it relevant?

The rotor moment of inertia of MSK101D-0300-NN-S2-AG2-RNNN servomotor is 0.00932 kg·m², which affects the motor’s dynamic responsiveness. A lower inertia allows faster acceleration and more agile tracking in high-performance axes

What is the maximum permissible speed of this servomotor?

The top speed is 4,600 min⁻¹, allowing headroom beyond its 3,000 min⁻¹ nominal rating. This enables bursts of higher velocity when torque demands permit

In what applications is this servomotor typically used?

It is used in CNC axes, robotics, and packaging lines where high torque and precision are essential. Its robust brake, tight accuracy, and convection cooling suit multi-axis automation.

How does the ±20″ accuracy specification impact system performance in MSK101D-0300-NN-S2-AG2-RNNN servomotor?

The ±20 angular seconds specification ensures that cumulative positioning error over the motor’s full rotation is minimal. This tight tolerance enables high repeatability and accuracy in coordinated motion subsystems.

Common Misspellings

MSK101D0300NNS2AG2RNNN

MSK101D 0300 NN S2 AG2 RNNN

MSK-101D-0300-NN-S2-AG2-RNNN

Internal Product Review

The Bosch Rexroth Indramat MSK101D-0300-NN-S2-AG2-RNNN synchronous servomotor provides accurate motion control with ±20 angular seconds precision and a 3000 min⁻¹ nominal speed. It delivers up to 160 Nm peak torque and uses an optical singleturn encoder for consistent positioning. This motor is widely applied in robotics, CNC machines, and packaging automation systems.