R911299971 (MSK070E-0450-NN-M2-UG0-RNNN)

Name: R911299971 (MSK070E-0450-NN-M2-UG0-RNNN)
Brand: Indramat Motors
SKU: MSK070E-0450-NN-M2-UG0-RNNN
Price: 782.00 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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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911299971 (MSK070E-0450-NN-M2-UG0-RNNN) is an IndraDyn S synchronous servomotor from Bosch Rexroth, featuring a plain output shaft and increased concentricity design. This motor is equipped with a multiturn absolute optical encoder (EnDat2.1) providing 2048 signal periods of resolution and an integrated encoder connector rotatable up to 240°. It supports accurate position feedback for up to 4096 mechanical turns. The unit operates with natural convection cooling, withstands ambient temperatures up to 40°C and up to 95% relative humidity, and offers IP65 protection. The MSK070E-0450 variant delivers a continuous standstill torque of 25.0 Nm at 21.0 A and can achieve a maximum torque of 60.0 Nm with a peak current of 57.9 A. It has a winding inductivity of 2,700 mH and does not include a holding brake.

Technical Specifications

Motor Type
Synchronous Servo Motor

Encoder Type
Multi-turn Absolute Integrated

Encoder Interface
EnDat 2.1

System Accuracy
±80 angular seconds

Shaft Type
Plain with Shaft Sealing Ring

Holding Brake
None

Max Ambient Temperature
40°C

Max Relative Humidity
95%

Cooling Method
Natural Convection

Housing Varnish
Black 2K Epoxy Resin Coating

Protection Class
IP 65

Frequently Asked Questions

Why is the MSK070E-0450-NN-M2-UG0-RNNN motor's design considered compact?

The motor features a size 070 frame and an E-length design. This allows it to fit in space-constrained environments.

What benefits does the plain shaft design offer?

The plain shaft design simplifies integration. It allows direct coupling, reducing mechanical complexity and installation time.

How does the motor’s IP65 protection benefit its durability?

The IP65 rating ensures protection against dust and water. This increases the motor’s reliability in harsh environments.

How does the holding brake affect the motor’s performance?

The motor includes an electrically-released holding brake. This provides stable positioning when the motor is powered off.

How does the natural convection cooling enhance motor reliability?

Natural convection cooling ensures efficient heat dissipation. This helps extend the motor’s lifespan by preventing overheating.

Common Misspellings

MSK070E0450NNM2UG0RNNN

MSK070E 0450 NN M2 UG0 RNNN

MSK-070E-0450-NN-M2-UG0-RNNN

MSK70E-0450-NN-M2-UG0-RNNN

Internal Product Review

The MSK070E-0450-NN-M2-UG0-RNNN synchronous motor delivers up to 60.0 Nm peak torque. It features an optical multiturn absolute encoder with an EnDat2.1 interface for precise position control. This motor suits high-speed applications requiring accurate torque control. It operates with natural convection cooling for low maintenance.