MSK101D-0450-NN-M1-BG3-NNNN
MSK IndraDyn S Synchronous Motors
Technical Specifications
Cooling
Natural convection
Power Connector
B-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
120 Nm
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Plain shaft
Rated Speed Code
0450
Continuous Current at Standstill 100 K
50.6 A
Continuous Torque at Standstill 100 K
57.0 Nm
Maximum Current
187.7 A
Maximum Torque
160.0 Nm
Winding Inductivity
1,700 mH
Frequently Asked Questions
Why is the Hiperface interface chosen for the encoder in MSK101D-0450-NN-M1-BG3-NNNN servomotor?
The Hiperface interface of MSK101D-0450-NN-M1-BG3-NNNN servomotor enables robust digital communication with low jitter and high noise immunity. It helps maintain signal integrity over longer cable runs in industrial settings.
What is the advantage of the B-side power connector in this motor?
The B-side connector separates power and signal routing, reducing electromagnetic interference. It also provides a cleaner layout and easier cable management in compact assemblies.
What role does the winding inductance (1,700 mH) play in current control?
A larger inductance smooths current ripple, aiding stable control and reducing torque ripple. But excessive inductance can limit dynamic current response under rapid transients.
How does the frame size “101” and length “D” affect performance or integration of MSK101D-0450-NN-M1-BG3-NNNN servomotor?
The frame size 101 of MSK101D-0450-NN-M1-BG3-NNNN servomotor defines stator outer diameter and mounting flange, while length D defines rotor axial extension. These dimensions govern torque density, inertia, and mechanical compatibility.
What are the integration considerations when using this motor in a servo drive system?
The motor must be paired with a drive that supports Hiperface absolute feedback and can supply peak 187.7 A current. Thermal management, cable shielding, and encoder trimming are essential for stable feedback.
Common Misspellings
MSK101D0450NNM1BG3NNNN
MSK101D 0450 NN M1 BG3 NNNN
MSK-101D-0450-NN-M1-BG3-NNNN
Internal Product Review
The IndraDyn S Synchronous Servomotor MSK101D-0450-NN-M1-BG3-NNNN by Bosch Rexroth operates with natural convection cooling and an optical multiturn absolute encoder using a Hiperface interface. It delivers 57.0 Nm continuous torque and 160.0 Nm maximum torque with a 120 Nm electrically released holding brake. This motor is widely used in robotics, packaging, and industrial automation systems for accurate motion control.
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