MSK030B-0900-NN-M1-UG0-NNNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK030B-0900-NN-M1-UG0-NNNN is a precision IndraDyn S Synchronous Servomotor from the MSK IndraDyn S Synchronous Motors series. It features natural convection cooling, a rotatable 240° encoder connector with 128 signal periods resolution, and a multiturn absolute encoder. With a maximum torque of 1.8 Nm, max speed of 9000 rpm, and insulation class 155, it draws 1.7 A at standstill (100 K) rising to 6.8 A peak, offering reliable performance for demanding applications.
Technical Specifications
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Turn Type
Multiturn Absolute
Encoder Resolution
128 signal periods
Motor Length
B
Motor Size
030
Holding Brake
Without holding brake
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0900
Insulation Class
155
Continuous Current at Standstill 100 K
1.7 A
Maximum Current
6.8 A
Max. Speed
9000 rpm
Maximum Torque
1.8 Nm
Winding Inductivity
8.1 mH
Number of Pole Pairs
3
Frequently Asked Questions
How does the multiturn absolute encoder in MSK030B-0900-NN-M1-UG0-NNNN aid axis recovery and homing elimination?
The multiturn absolute system preserves position across power cycles for removing the need for homing sensors and zero-return moves. Its 128 signal-period resolution with a 240° rotatable connector streamlines cable routing in compact machine frames.
What thermal model underlies the 1.7 A “continuous at standstill (100 K)” rating, and why does it matter?
The motor’s 1.7 A is referenced to a 100 K winding rise to influencing permissible duty cycles. Its selecting curves protects lifetime and accuracy.
How do the 3 pole pairs and 8.1 mH winding inductivity influence current control bandwidth?
Three pole pairs set electrical frequency for a given mechanical speed, its 8.1 mH shape current loop dynamics and PWM ripple. Its drive tuning must balance phase-lag and stability margins at 9000 rpm.
How does insulation class 155 interact with duty at 9000 rpm for MSK030B-0900-NN-M1-UG0-NNNN?
Its class 155 (F) supports higher winding temperatures before thermal aging accelerates. It permits sustained elevated speeds when cooling and RMS current are engineered within the 100 K model.
How do the peak current (6.8 A) and 1.8 Nm peak torque of MSK030B-0900-NN-M1-UG0-NNNN affect transient moves?
These limits set the acceleration envelope for fast index moves and contouring. Its drives must enforce I²t and thermal models so burst torque doesn’t exceed allowable winding temperature or demagnetization thresholds.
Common Misspellings
MSK 030B-0900-NN-M1-UG0-NNNN
MSK-030B-0900-NN-M1-UG0-NNNN
MSK030B 0900 NN M1 UG0 NNNN
MSK030B-0900-NN-M1-UG0
MSK030B-0900-NN-MI-UG0-NNNN
MSK030B0900NNM1UG0NNNN
MSKO30B-0900-NN-M1-UG0-NNNN
MSKO3OB-O9OO-NN-M1-UGO-NNNN
MSK040C-0600-NN-M1-NNNN
msk030b-0900-nn-m1-ug0-nnnn
MSK040C-0600-NN-M1-NNNN
MSK030B 0900 NN M1 UG0 NNNN
MSK30B-0900-NN-M1-UG0-NNNN
Internal Product Review
The Bosch Rexroth’s IndraDyn S MSK030B-0900-NN-M1-UG0-NNNN motor integrates a multiturn absolute encoder of 128-period via a 240° rotatable connector. It uses natural-convection cooling and possess insulation class of 155. This unit delivers 1.8 Nm of peak torque and its speeding capability goes up to 9000 rpm to suit packaging axes, precise machine-tool feeds and light robotics/handling lines.
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Warranty
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