MSK101D-0300-NN-S1-AP2-NNNN
MSK IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSK101D-0300-NN-S1-AP2-NNNN synchronous servomotor from the MSK IndraDyn S Synchronous Motors series is a Product Type IndraDyn S Synchronous Servomotor with a compact Motor Size 101 frame and a Motor Length D housing designed to meet rigorous industrial requirements. Its Winding Code 0300 design and Rated Speed Code 0300 configuration deliver precise speed control across a wide operating range. The motor’s Design Standard construction ensures compatibility with existing MSK series installations, while passive Cooling Natural convection eliminates the need for auxiliary fans or liquid cooling circuits. A robust Power Connector A-Side arrangement on side A streamlines field wiring and reduces installation time without compromising electrical integrity.
Featuring an integrated feedback system, the MSK101D offers an optical encoder with Encoder Resolution 128 signal periods and a high-speed Encoder Interface Hiperface for real-time position and speed monitoring. The solid Shaft Type Shaft with keyway supports positive torque transmission and precise mechanical coupling, while a substantial Continuous Current at Standstill 100 K 34.9 A rating ensures sustained torque at low speeds. The motor can handle peak demands up to a Maximum Current 137.7 A and deliver short-term bursts of up to Maximum Torque 160.0 Nm. Advanced winding technology yields a Winding Inductivity 3,200 mH that optimizes dynamic response and minimizes current ripple.
Safety and functional reliability are enhanced by a built-in holding brake capable of delivering Holding Brake Torque 70 Nm, securing the load under power-off conditions. The combination of high static torque capacity and precision encoder feedback makes this servomotor ideally suited for vertical axes, rotary tables, and other applications requiring accurate positioning under variable loads. Bosch Rexroth’s stringent manufacturing standards guarantee that each MSK101D-0300-NN-S1-AP2-NNNN unit meets exacting performance and durability benchmarks.
Technical Specifications
Cooling
Natural convection
Power Connector
A-Side
Encoder Resolution
128 signal periods
Encoder Interface
Hiperface
Motor Length
D
Motor Size
101
Holding Brake Torque
70 Nm
Design
Standard
Product Type
IndraDyn S Synchronous Servomotor
Shaft Type
Shaft with keyway
Winding 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
Rated Speed Code
0300
Frequently Asked Questions
How does the peak current of 137.7 A relate to drive selection?
The drive must support at least the 137.7 A peak for short acceleration pulses without saturating. It also requires proper bus voltage and decoupling to handle those peaks.
What is the bearing life expectancy of this servomotor under proper loading?
The specified L₁₀h life for bearings is 30,000 hours when axial/radial loads remain within limits and lubrication is adequate. This ensures long-term reliability in continuous service.
In what applications would MSK101D-0300-NN-S1-AP2-NNNN servomotor be ideal?
The MSK101D-0300-NN-S1-AP2-NNNN servomotor suits demanding CNC axes, articulated robot joints, or precision packaging lines, where high torque density and accurate encoder feedback drive performance. Its built-in brake and stiff frame enhance safety and rigidity.
What role does the 3,200 mH winding inductivity play?
The high inductance smooths current ripple and reduces electrical noise, enhancing drive stability. It also moderates current spikes during acceleration or regeneration.
How does the natural convection cooling in MSK101D-0300-NN-S1-AP2-NNNN servomotor help performance?
The MSK101D-0300-NN-S1-AP2-NNNN servomotor’s natural convection cooling passively dissipates heat without fans, reducing vibration and maintenance. It ensures a stable thermal envelope up to defined temperature rise (e.g. 60 K on the housing) under continuous load.
Common Misspellings
MSK101D0300NNS1AP2NNNN
MSK101D 0300 NN S1 AP2 NNNN
MSK-101D-0300-NN-S1-AP2-NNNN
Internal Product Review
The Bosch Rexroth Indramat MSK101D-0300-NN-S1-AP2-NNNN synchronous servomotor features a 101 frame size, natural convection cooling, and a 128-period optical encoder for accurate motion control. Its 34.9 A continuous current and 160 Nm peak torque make it reliable for sustained performance. This motor is commonly used in robotics, CNC machining, and packaging automation systems.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the MSK101D-0300-NN-S1-AP2-NNNN.
Want to 
