MSK101D-0300-FN-M1-AG2-NNNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK101D-0300-FN-M1-AG2-NNNN is part of the renowned MSK IndraDyn S Synchronous Motors series and serves as a high-precision IndraDyn S Synchronous Servomotor. This Standard design motor features a Motor Size 101 frame and a Motor Length D housing optimized for compact installations. Rated with a Rated Speed Code 0300, it provides consistent rotation speeds for demanding feedback loops. The unit's layout also reflects its Constraint: Requires Cooling FN specification, ensuring efficient liquid heat management under high-load conditions.
Featuring robust torque and current handling, the MSK101D delivers a Continuous Torque at Standstill 100 K of 57.0 Nm while drawing Continuous Current at Standstill 100 K of 34.9 A. Burst performance peaks at a Maximum Torque of 160.0 Nm and Maximum Current of 137.7 A, enabling agile acceleration and heavy-duty holding. Thermal stability is maintained by Liquid cooling, which pairs seamlessly with the Winding Inductivity of 3,200 mH to dampen current spikes. For machine safety, the motor is equipped With holding brake, electrically-released offering a Holding Brake Torque of 70 Nm to secure loads during power interruptions.
Precision motion control is further enhanced by an integrated Plain shaft output and an advanced optical encoder system. The motor employs Encoder Technology: Optical with a Multiturn Absolute turn type and communicates position data over the Hiperface interface. With an Encoder Resolution of 128 signal periods, it achieves sub-micrometer positioning accuracy. Power and feedback connections are simplified by a dedicated Power Connector A-Side, making the MSK101D ideal for robotics, gantry systems, and high-speed packaging lines where tight synchronization and rapid response are critical.
Technical Specifications
Cooling
Liquid cooling
Power Connector
A-Side
Encoder Technology
Optical
Encoder Turn Type
Multiturn Absolute
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Motor Length
D
Motor Size
101
Holding Brake
With holding brake, electrically-released
Holding Brake Torque
70 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
34.9 A
Continuous Torque at Standstill 100 K
57.0 Nm
Maximum Current
137.7 A
Maximum Torque
160.0 Nm
Winding Inductivity
3,200 mH
Frequently Asked Questions
How does the optical multiturn Hiperface encoder (128 signal periods) influence feedback accuracy?
It provides absolute position over multiple revolutions with sub-micrometer repeatability, but performance depends on clean signal transmission and EMI protection around the encoder cable.
What mechanical mounting tolerances and alignment are critical for best performance?
Ensuring shaft axial/radial run-out within DIN limits and rigid mounting reduces vibration, bearing stress, and positional error under high-speed or high-load cycles.
What tradeoffs exist between continuous vs. peak torque in extended motion profiles?
You can sustain 57 Nm continuously (at standstill) without overheating; peaks up to 160 Nm are allowable briefly, but repeated high peaks may require derating or additional cooling.
How does the motor length (“D” housing) affect integration into compact systems?
A “D” length is a compromise between torque capacity and compactness, so in constrained layouts you must verify clearance and ensure the cooling lines and connectors can be accommodated.
What drive or servo amplifier features are essential to exploit the motor’s dynamic capability?
The drive should support high current slew rates, damping, feedforward control, and encoder interface (Hiperface) to handle the motor’s torque capability without oscillation or latency.
Common Misspellings
MSK101D0300FNM1AG2NNNN
MSK101D 0300 FN M1 AG2 NNNN
MSK-101D-0300-FN-M1-AG2-NNNN
Internal Product Review
The Bosch Rexroth Indramat MSK101D-0300-FN-M1-AG2-NNNN servomotor offers 57.0 Nm continuous torque and 160.0 Nm peak torque, with liquid cooling for thermal stability. It features an optical multiturn encoder with Hiperface interface for precise positioning. This motor is suitable for robotics, gantry systems, and high-speed packaging applications.
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Warranty
Repair
We offer a repair service for the MSK101D-0300-FN-M1-AG2-NNNN.
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