R911318240 (MSK071D-0450-NN-S2-UP2-RNNN)

Name: R911318240 (MSK071D-0450-NN-S2-UP2-RNNN)
Brand: Indramat Motors
SKU: MSK071D-0450-NN-S2-UP2-RNNN
Price: 642.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911318240 (MSK071D-0450-NN-S2-UP2-RNNN) is an IndraDyn S synchronous servomotor designed to DIN 42955 requirements. It incorporates a shaft with keyway per DIN 6885-1, operates with its native drive controllers, and is specified for use in non-explosive environments, zones 2 and 22. The unit features natural convection cooling (FN), a KTY84 stator sensor for temperature monitoring, and an electrically released holding brake with 30 Nm torque. The servomotor delivers 20.0 Nm continuous torque and 66.0 Nm maximum torque, with a 17.6 A continuous current at standstill (100 K) and 69.3 A maximum current. It supports an optical EnDat2.1 encoder (2048 signal periods, singleturn, rotatable 240°), has increased concentricity, winding code 0450, inductivity of 3,200 mH, motor size 071, and length D. Recommended operating temperature is 0°C to 40°C.

Technical Specifications

Concentricity and Runout Specifications
DIN 42955

Coupling requirement
Self-supporting, axially compensating

Shaft Type
Keyway shaft

Shaft Specification
DIN 6885-1

Operation Restriction
Not to be stopped by holding brake

Working Environment
Non-explosive

Heat Dissipation
Natural radiation

Temperature Sensor
KTY84 integrated in stator

Threshold Values Location
Encoder data memory

Grounded Conductor Requirement
Checked for fixed positioning

Holding Brake Usage
For internal drive check only

Explosion Protection Compliance
2014/34/EU directives

Operating Temperature
0°C to 40°C

Safe Atmosphere Zones
2 and 22

Seal Type
Radial sealing ring used as abrasive seal

Bearing Warning
Might fail prematurely due to increased wea

Frequently Asked Questions

What is the shaft design?

The motor shaft includes a keyway.

What is the purpose of the holding brake?

The holding brake is used to hold the axle when the motor is de-energized.

What is the maximum motor torque?

The maximum motor torque is 66 Nm.

What is the maximum motor current?

The maximum motor current is 69.3 Amps.

What is holding torque of the brake?

Holding torque of the brake is 30 Nm.

Common Misspellings

MSK071D0450NNS2UP2RNNN

MSK071D 0450 NN S2 UP2 RNNN

MSK-071D-0450-NN-S2-UP2-RNNN

MSK71D-0450-NN-S2-UP2-RNNN

Internal Product Review

MSK071D-0450-NN-S2-UP2-RNNN is a motor that supports features optimized for industrial applications. Its holding brake provides added safety, protecting personnel for injury during maintenance.