R911340131 (MSK071C-0300-NN-M3-UP1-NNNN)

Name: R911340131 (MSK071C-0300-NN-M3-UP1-NNNN)
Brand: Indramat Motors
SKU: MSK071C-0300-NN-M3-UP1-NNNN
Price: 646.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911340131 (MSK071C-0300-NN-M3-UP1-NNNN) is an IndraDyn S synchronous servomotor engineered for use as a main rotary or servo motor in industrial automation applications. This unit features natural convection cooling, a shaft with a keyway, winding code 0300, and standard mechanical design. The motor integrates a multiturn absolute capacitive encoder (Hiperface interface, 16 signal periods, 240° rotatable connector) and is equipped with an electrically-released holding brake rated at 23 Nm. Key specifications include a continuous current at standstill (100 K) of 8.5 A, continuous torque at standstill (100 K) of 14.0 Nm, maximum current of 32.9 A, maximum torque of 44.0 Nm, winding resistance of 1.13 Ω, inductance of 10,900 mH, torque constant of 1.74 Nm/A, and a voltage constant of 107 V/min, with a noise pressure level not exceeding 75 dB(A). The motor is suitable for operation at up to 1000 meters installation height. Silicon, mercury, and asbestos are not present in the materials used in this device.

Technical Specifications

Motor Type
Synchronous Motor

Protection Offered
High Degree of Protection to Internal Components

Operational Site
Harsh Industrial Conditions

Chemical Free
Yes

Warning Signs and Symbols
Present

Commutation Type
Electronic

Maximum Installation Height
1000 Meters Above Sea Level

Impact of Height
Reduces Efficiency Above Maximum Height

Torque Constant at 20℃
1.74 Newtons Per Ampere

Voltage Constant at 20℃
107 Volts Per Minute

Winding Resistance at 20℃
1.13 Ohms

Noise Pressure
Does Not Exceed 75 Decibels

Frequently Asked Questions

How does natural-convection cooling affect integration of MSK071C-0300-NN-M3-UP1-NNNN in enclosed machines?

The passive convection means heat is shed via surface and airflow, so cabinet layout must allow vertical air paths and avoid stagnant pockets. It simplifies maintenance versus fan assemblies but thermal derating must be checked at elevated ambient temperatures.

What does the capacitive multiturn absolute Hiperface encoder provide on the MSK071C-0300-NN-M3-UP1-NNNN?

It delivers absolute position over multiple revolutions with 16 signal periods for enabling homing-free startup and precise interpolation. Its Hiperface combines analog sine/cosine with RS-485 data for easing commissioning and diagnostics with modern drives.

Why is an electrically released 23 Nm holding brake used in MSK071C-0300-NN-M3-UP1-NNNN?

The power must be applied to release the brake, so on power loss the axis is held that is useful for vertical loads or emergency stops. Its brake torque headroom versus continuous torque prevents creep on suspended mechanisms.

How do the 10,900 mH winding inductivity and 0300 winding code influence drive tuning on MSK071C-0300-NN-M3-UP1-NNNN?

The higher inductivity attenuates current ripple and widens current-loop stability margins, though it slightly limits bandwidth. Its winding establishes torque/voltage constants for shaping DC-bus utilization and optimal speed range with IndraDrive current controllers.

Is the MSK071C-0300-NN-M3-UP1-NNNN plug-and-play with IndraDrive, and what parameters are auto-loaded?

The IndraDrive reads motor data memory in the encoder to auto-set overload protection and key nameplate constants for shortening commissioning and reducing parameter errors. It includes current limits and thermal models for the attached MSK motor.

Common Misspellings

MSK071C0300NNM3UP1NNNN

MSK071C 0300 NN M3 UP1 NNNN

MSK-071C-0300-NN-M3-UP1-NNNN

MSK71C-0300-NN-M3-UP1-NNNN

Internal Product Review

The MSK071C-0300-NN-M3-UP1-NNNN servo motor is designed by Bosch for a rated 14.0 Nm of continuous torque and up to 44 Nm peak. It relies on passive convection cooling and possess a capacitive multiturn Hiperface encoder. This motor has an integrated electrically released brake of 23 Nm to support accurate motion. Its applications are in packaging, printing, machine tools and robotics systems.