R911333464 (MSK071D-0300-NN-M1-UG1-NN04)

Name: R911333464 (MSK071D-0300-NN-M1-UG1-NN04)
Brand: Indramat Motors
SKU: MSK071D-0300-NN-M1-UG1-NN04
Price: 348.00 USD
Availability: InStock
Rating: 4 (9 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.0 stars (9 total reviews)

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The R911333464 (MSK071D-0300-NN-M1-UG1-NN04) is an IndraDyn S Synchronous Servomotor designed for machine attachment and operation within the IndraDrive system. It features natural convection cooling, with a maximum operating temperature of 115°C and requires sufficient cooling time (up to 140 minutes) after use. The motor includes a plain shaft and electrically released holding brake rated at 23 Nm. Its multiturn absolute optical encoder, using the Hiperface interface (rotatable 240°), provides 128 signal periods. The motor is characterized by a balanced rotor for reduced vibration, a winding inductivity of 10,700 mH, continuous current at standstill of 8.6 A, continuous torque at standstill of 20.0 Nm, maximum current of 40.5 A, and maximum torque of 66.0 Nm. It is equipped with a motor cable and a separate 4 mm² ground wire.

Technical Specifications

Product
Bosch Rexroth IndraDrive

Cooling Mode
Natural Convection

Length
D

Size
071

Motor Type
AC motor

Cable Cross-section
4mm2

Maximum Operating Temperature
115 Celsius

Installation Condition check
Humidity, Ambient temperature, Vibrations

Cool Down Time
Up to 140 minutes

Vibration Prevention Measures
Balanced rotor with new measuring technologies

Efficiency
High

Load Handling
Higher Torque

Testing
Encoders, Resolvers, Techno Generators

Cost
Low

Frequently Asked Questions

Can the MSK071D-0300-NN-M1-UG1-NN04 handle vertical load holding during safety stops?

It includes an electrically released holding brake rated at 23 Nm. This ensures safe shaft locking under power-off or emergency-stop conditions.

How does this model perform under thermal constraints in fanless machine designs?

It relies on natural convection for passive cooling. Cabinet airflow must be managed to support extended operation without derating.

Is this servomotor appropriate for quick-torque bursts in high-demand axes?

It delivers up to 66 Nm peak torque. This allows for short-term high-load applications without exceeding rated mechanical stress.

What encoder resolution supports positional feedback accuracy in closed-loop systems?

It uses an optical Hiperface encoder with 128 signal periods. This provides consistent singleturn feedback for tight motion control.

What mechanical considerations apply when coupling this motor to low-backlash assemblies?

It features a plain shaft design. Secure mounting with compatible hubs or clamps is required to maintain alignment under load changes.

Common Misspellings

MSK 071D-0300-NN-M1-UG1-NN04

MSK-071D-0300-NN-M1-UG1-NN04

MSK071D 0300 NN M1 UG1 NN04

MSK071D0300NNM1UG1NN04

MSK07ID-0300-NN-MI-UGI-NN04

MSKO71D-0300-NN-M1-UG1-NN04

MSKO71D-O3OO-NN-M1-UG1-NNO4

msk071d-0300-nn-m1-ug1-nn04

MSK071D0300NNM1UG1NN04

MSK071D 0300 NN M1 UG1 NN04

MSK71D-0300-NN-M1-UG1-NN04

Internal Product Review

The Bosch Rexroth MSK071D-0300-NN-M1-UG1-NN04 is a dynamic synchronous servomotor offering 66 Nm peak torque. It integrates natural convection cooling, a 128-signal-period Hiperface encoder, and a reliable 23 Nm holding brake for precise control. Its plain shaft design ensures smooth, backlash-free mechanical interfacing.