MSK071C-0300-NN-M1-UG2-NNNN
MSK IndraDyn S Synchronous Motors
Technical Specifications
Cooling
Natural convection
Encoder Connector
Rotatable, 240°
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
C
Motor Size
071
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
30 Nm
Constraint
Requires Cooling FN
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0300
Continuous Current at Standstill 100 K
8.5 A
Continuous Torque at Standstill 100 K
14.0 Nm
Maximum Current
32.9 A
Maximum Torque
44.0 Nm
Winding Inductivity
10,900 mH
Frequently Asked Questions
What encoder system is used on MSK071C-0300-NN-M1-UG2-NNNN, and why does it matter for commissioning accuracy?
It employs an optical multiturn absolute encoder with a Hiperface interface and 128 signal periods, enabling immediate absolute position on power-up and repeatable homing-free starts. This reduces cycle-time losses and simplifies safety-related referencing in multi-axis cells.
How does the electrically-released 30 Nm holding brake on MSK071C-0300-NN-M1-UG2-NNNN support vertical-axis safety and downtime recovery?
The brake provides static torque for load-holding during emergency stops or drive disable, limiting back-drive risk on Z-axes. Electrically-released architecture integrates cleanly with IndraDrive controllers for managed clamping during controlled stops and power restoration.
How does the rotatable (≈240°) encoder connector aid serviceability on MSK071C-0300-NN-M1-UG2-NNNN?
The swivel range lets technicians clock the flange connection away from cable trays or guarding, easing strain-relief and reducing bend-radius stress. It also speeds replacement in crowded gantries by aligning plugs without re-routing harnesses.
Why is a plain-shaft configuration advantageous for precision feed modules using this code variant (0300 rated speed)?
Plain shafts accept standard couplings with low torsional wind-up, supporting smooth speed regulation at the 0300 code’s operating regime. This minimizes harmonic excitation on high-resolution encoders and helps maintain contour accuracy in multi-axis interpolation.
What are the key electrical limits—continuous and peak—of MSK071C-0300-NN-M1-UG2-NNNN, and how do they influence drive sizing?
It delivers nearly 14 Nm continuous torque from 8.5 A and 44 Nm at 32.9 A peak. It guides IndraDrive current ratings, DC-bus utilization and thermal modeling for duty-cycle-heavy axes.
Common Misspellings
MSK071C0300NNM1UG2NNNN
MSK071C 0300 NN M1 UG2 NNNN
MSK-071C-0300-NN-M1-UG2-NNNN
MSK71C-0300-NN-M1-UG2-NNNN
Internal Product Review
Bosch Rexroth Indramat designs MSK071C-0300-NN-M1-UG2-NNNN motor in a 071-frame size and C length. It comes with a 30 Nm electrically-released brake system and a plain shaft design. It uses optical multiturn feedback system that supports precise positioning. This motor relies on convection cooling and possess a rotatable 240° encoder connector for simplified integration in packaging/food, printing and metal forming.
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