R911313942 (MSK101D-0300-NN-S1-AG2-NNNN)

Name: R911313942 (MSK101D-0300-NN-S1-AG2-NNNN)
Brand: Indramat Motors
SKU: MSK101D-0300-NN-S1-AG2-NNNN
Price: 424.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911313942 (MSK101D-0300-NN-S1-AG2-NNNN) is a synchronous servomotor designed for industrial automation tasks requiring high torque in constrained spaces. This IndraDyn S series motor features natural convection cooling, a plain shaft, and a standard design with motor size 101 and motor length D. It is equipped with a singleturn optical encoder using the Hiperface interface, providing 128 signal periods for precise positioning. Electrical performance includes a winding code of 0300, a continuous current at standstill (100 K) of 34.9 A, continuous torque at standstill (100 K) of 57.0 Nm, maximum current of 137.7 A, and a maximum torque of 160.0 Nm, with winding inductivity of 3,200 mH. The A-side power connector and electrically-released 70 Nm holding brake facilitate secure and efficient operation. The enclosure is IP65 rated, providing protection against water jets, non-corrosive particles, oils, and emulsions. Operating temperature range is 0°C to 40°C, overtemperature parameters are 60K and 100K, and the motor requires cooling type FN for proper function.

Technical Specifications

Product Type
Synchronous Motor

Add-on Capabilities
Able to use with additional sensors and actuators

Operational Temperature
0-40°C

Motor Overtemperature
60K and 100K

Enclosure Protection Standards
IP 65

Features
Wide air gaps for improved stability

Frequently Asked Questions

How is the power connector interface standardized?

This motors use a plug connector (e.g., RLS1100 series), combining power, temperature sensor, and brake lines. This simplifies wiring and ensures proper shielding and IP protection.

What role does the 70 Nm holding brake play in safety?

The electrically released holding brake locks the rotor mechanically when power is off, preventing unintended motion. In MSK101D-0300-NN-S1-AG2-NNNN, it is crucial for applications with vertical loads or in emergency stops.

How does the motor manage thermal limits without active cooling?

The MSK101D-0300 design relies on aluminum housing and surface area to dissipate heat. It complies with insulation class limits measured at ΔT = 60 K under S1 duty cycles.

Why is the plain shaft used rather than keyed shaft in this MSK101D-0300-NN-S1-AG2-NNNN motor?

A plain shaft of MSK101D-0300-NN-S1-AG2-NNNN motor allows centered clamping sets with zero-backlash coupling, improving torsional stiffness. Optionally a keyway can be added per DIN if the user demands keyed torque transfer.

How does the optical Hiperface encoder improve motion control of MSK101D-0300-NN-S1-AG2-NNNN motor?

The optical Hiperface interface of MSK101D-0300-NN-S1-AG2-NNNN motor enables absolute position feedback with high resolution, reducing error accumulation. It supports incremental interpolation for smoother commutation in MSK101D-0300-NN-S1-AG2-NNNN.

Common Misspellings

MSK101D0300NNS1AG2NNNN

MSK101D 0300 NN S1 AG2 NNNN

MSK-101D-0300-NN-S1-AG2-NNNN

Internal Product Review

The IndraDyn S Synchronous Servomotor MSK101D-0300-NN-S1-AG2-NNNN by Bosch Rexroth is widely used in robotics, CNC machinery, and packaging automation for precise motion control. It features natural convection cooling, 57 Nm continuous torque, and an optical singleturn encoder with Hiperface interface. With 160 Nm maximum torque and a 70 Nm holding brake, it ensures stable and accurate operation.