R911404537 (MSK071D-0450-NN-M1-BP1-NNAN)

Name: R911404537 (MSK071D-0450-NN-M1-BP1-NNAN)
Brand: Indramat Motors
SKU: MSK071D-0450-NN-M1-BP1-NNAN
Price: 749.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

In-Stock, Ships 3-5 Days

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1 Year Warranty Included
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The R911404537 (MSK071D-0450-NN-M1-BP1-NNAN) is an IndraDyn S synchronous servomotor designed for applications requiring precise control and robust performance. It features natural convection cooling, a shaft with keyway, and a B-side power connector. The multiturn absolute optical encoder with Hiperface interface offers 128 signal periods for accurate positioning. The motor size is 071, length D, and is equipped with a 23 Nm electrically-released holding brake. Key ratings include a continuous current at standstill (100 K) of 17.6 A, continuous torque at standstill (100 K) of 20.0 Nm, maximum current of 69.3 A, maximum torque of 66.0 Nm, and a winding inductivity of 3,200 mH. It should be mounted securely to avoid vibrations, operated within its temperature limits, and meet EN 60079-15 if explosion protection properties are altered.

Technical Specifications

Temperature Monitoring Function
Yes

Risk of Combustion
Yes, when surface is over 60°C

Required Ambient Conditions
Must match those specified on motor type plate

Grounding Connection
Must be connected before operation

Pressure State
Pressurized immediately after operation

Holding Brake
Does not guarantee personnel safety

Shipping
Via renowned logistics teams

Frequently Asked Questions

How does natural convection cooling affect installation conditions?

The motor relies on air circulation without fans so it must be mounted where airflow is not restricted. The orientation and spacing from other equipment directly influence its cooling efficiency.

What are the advantages of a B-side power connector?

The connector position simplifies cable routing in compact installations. The design reduces bending stress on the cable and enhances service accessibility.

What is the benefit of the Hiperface interface in industrial networks?

The protocol combines data transmission with encoder feedback in a single connection. The simplified wiring reduces error sources and supports diagnostic features.

How does holding brake torque of 23 Nm influence vertical load applications?

The brake can secure moderate vertical loads against gravity during motor shutdown. The safety margin must be calculated relative to static and dynamic forces.

How does winding inductivity of 3200 mH impact drive response?

The higher inductivity smooths current transitions and reduces ripple. The tradeoff is slower current rise time which affects dynamic torque response.

Common Misspellings

MSK071D0450NNM1BP1NNAN

MSK071D 0450 NN M1 BP1 NNAN

MSK-071D-0450-NN-M1-BP1-NNAN

MSK71D-0450-NN-M1-BP1-NNAN

Internal Product Review

The Bosch MSK071D-0450-NN-M1-BP1-NNAN motor delivers 20 Nm continuous torque at standstill with natural convection cooling. Its 23 Nm holding brake and optical multiturn absolute Hiperface encoder provide reliable accuracy and stability. It is widely applied in robotics packaging printing and automated assembly lines across multiple industries.