R911336020 (MSK030B-0900-NN-M3-UG1-NNNN)

Name: R911336020 (MSK030B-0900-NN-M3-UG1-NNNN)
Brand: Indramat Motors
SKU: MSK030B-0900-NN-M3-UG1-NNNN
Price: 879.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911336020 (MSK030B-0900-NN-M3-UG1-NNNN) is a Rexroth IndraDyn S synchronous servomotor. It features a frame size of 030, length B, with winding code 0900. The motor is equipped with a multiturn absolute capacitive encoder (Hiperface interface), providing 4096 positions per revolution, 16 signal periods, and 520 angular seconds accuracy, operating at up to 12,000 RPM. Electrical parameters include a continuous standstill current of 1.7 A, maximum current of 6.8 A, winding inductivity of 8,100 mH, continuous standstill torque of 0.4 Nm, and maximum torque of 1.8 Nm. The unit includes a plain shaft, an electrically released holding brake (1 Nm), natural convection cooling, thermal class 155, IP65 protection, rotatable encoder connector (240°), and supports operation in ambient temperatures from 0 to 40°C.

Technical Specifications

Application
Serco drive, Rotary main motor

Frame Length
B

Motor Frame Size
030

Winding Designation
0900

Encoder Type
Capacitive Encoder (Absolute, Multiturn)

Encoder Resolution
4096 revolutions

Encoder Interface
Hiperface

Signal Periods
16

Encoder Accuracy
520 angular seconds

Max Encoder Speed
12,000 RPM

Peak Current Usage
50mA

Encoder Supply Voltage
7-12 Volts

Holding Brake Torque
1 Nm

Holding Brake Input Voltage
24 V

Rated Current
0.31 A

Moment of Inertia
0.00001 kgm2

Cooling System
Natural Convection

Electrical Connection
240 degrees rotating

Shaft
Smooth with sealing ring

Max Torque
1.8 Nm

Max Current
6.8 A

Winding Resistance
7.2 Ohms

Voltage Constant
17.9 V/1000 min-1

Torque Constant
0.29 Nm/A

Component Discharge Capacity
0.7 nF

Pole Pairs
3

Weight
1.6 kg

Protection Category
IP 65

Thermal Class
155

Operating Temperature
0-40 degrees Celsius.

Frequently Asked Questions

Which features of the electrically released 1 Nm brake enhance stop-and-hold safety in indexing tables?

It secures the rotor during power-off conditions, preventing drift and ensuring stable load retention.

Why is natural convection cooling important for long-term reliability of the MSK030B-0900-NN-M3-UG1-NNNN?

It passively dissipates heat from the winding, preventing thermal drift and ensuring consistent torque and positional accuracy over prolonged operation.

Can the motor sustain repeated short-term peak torque of 1.8 Nm in lightweight automation setups without performance loss?

Yes, brief peaks are within design limits, but sustained or frequent high loads may generate thermal or mechanical stress, requiring monitoring.

Under which conditions does the rotatable 240° encoder connector improve installation flexibility?

In compact or multi-axis assemblies, it allows precise alignment, reduces cabling interference, and simplifies integration in tight spaces.

How does the MSK030B-0900-NN-M3-UG1-NNNN maintain accurate positioning in print alignment stages?

Its capacitive multiturn Hiperface encoder with 16 signal periods and 8,100 mH winding inductivity ensures precise, repeatable feedback for micro-positioning tasks.

Common Misspellings

MSK030B0900NNM3UG1NNNN

MSK030B 0900 NN M3 UG1 NNNN

MSK-030B-0900-NN-M3-UG1-NNNN

MSK30B-0900-NN-M3-UG1-NNNN

Internal Product Review

Purpose-built for compact precision systems, the Bosch Rexroth Indramat MSK030B-0900-NN-M3-UG1-NNNN combines capacitive multiturn feedback and a 1 Nm brake for controlled positioning. Its 8,100 mH inductivity and 16-signal Hiperface encoder ensure steady torque regulation. Commonly integrated into indexing tables, print alignment stages, and lightweight automation setups.