R911325639 (MSK050B-0300-NN-S2-UP0-RNNN)

Name: R911325639 (MSK050B-0300-NN-S2-UP0-RNNN)
Brand: Indramat Motors
SKU: MSK050B-0300-NN-S2-UP0-RNNN
Price: 581.00 USD
Availability: InStock
Rating: 4.5 (13 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.5 stars (13 total reviews)

In-Stock, Ships 1-2 Days

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Current response time:

4 Minutes 36 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The Bosch Rexroth R911325639 (MSK050B-0300-NN-S2-UP0-RNNN) is an IndraDyn S synchronous servomotor featuring a keyway shaft and increased concentricity design. It utilizes a radial shaft sealing ring per DIN 3760 Version A, which requires cleanliness and proper lubrication for optimal function. The integrated encoder uses optical, singleturn technology with 2048 signal periods and EnDat2.1 interface, and includes a rotatable connector (240°). The motor operates with natural convection cooling, offers a continuous current of 2.0 A and a continuous torque of 3.4 Nm at standstill, with maximum current and torque figures at 7.2 A and 9.0 Nm respectively. The winding inductivity is 76,400 mH. Only gearboxes with oil-proof or closed lubrication systems should be used due to the sealing ring requirements. The device features cable electric contacts that should be inspected regularly for corrosion. The product is labeled with a type plate for identification.

Technical Specifications

Shaft Sealing Design
DIN 3760 - Version A

Temperature Limit
Not suitable for high operating temperatures

Delivery
Available worldwide

Encoder
2048 signal periods

Balance
Comes balanced with a full key

Bearing Lifetime
Reduces with increased radial force

Frequently Asked Questions

Why is increased concentricity important in the MSK050B-0300-NN-S2-UP0-RNNN?

It reduces vibration and ensures smoother torque transmission. This enhances alignment in applications requiring precision motion.

How does the keyed shaft of the MSK050B-0300-NN-S2-UP0-RNNN help in integration?

The keyway provides a secure fit with couplings or gears. It prevents slippage during dynamic loads in automated systems.

What advantage does the rated speed code 0300 bring to this motor?

It defines a consistent speed-torque relationship. This allows predictable motor performance in controlled applications.

Why is the maximum current of 7.2 A significant in the MSK050B-0300-NN-S2-UP0-RNNN?

It enables the motor to reach peak torque without overheating quickly. This capacity supports short-term, high-demand tasks.

How does winding inductivity of 76,400 mH influence motor control?

It impacts how the motor reacts to voltage changes. High inductivity smooths current flow and improves stability in servo control.

Common Misspellings

MSK 050B-0300-NN-S2-UP0-RNNN

MSK-050B-0300-NN-S2-UP0-RNNN

MSK050B 0300 NN S2 UP0 RNNN

MSK050B-0300-NN-S2-UP0

MSK050B-0300-NN-S2-UP0-RNNN

MSK050B0300NNS2UP0RNNN

MSKO50B-0300-NN-S2-UP0-RNNN

MSKO5OB-O3OO-NN-S2-UPO-RNNN

MSK50B-0300-NN-S2-UP0-RNNN

Internal Product Review

The motor with product code MSK050B-0300-NN-S2-UP0-RNNN is made by Bosch Rexroth Indramat, equipped with higher concentricity and a shaft with a key. It provides continuous torque of 3.4 Nm at 2.0 A, going up to 9.0 Nm at 7.2 A. It’s used in packaging lines, printing machines, and precision equipment.