R911346703 (MSK101D-0450-FN-S1-AG2-NNNN)

Name: R911346703 (MSK101D-0450-FN-S1-AG2-NNNN)
Brand: Indramat Motors
SKU: MSK101D-0450-FN-S1-AG2-NNNN
Price: 798.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The R911346703 (MSK101D-0450-FN-S1-AG2-NNNN) is an IndraDyn S Synchronous Servomotor featuring a standard housing, liquid cooling, and a smooth (plain) shaft with seal. It is equipped with an optical singleturn encoder (128 signal periods) supporting Hiperface interface. The A-side power connector uses a sealed design. A 24V electrically-released holding brake provides a torque of 70 Nm. The motor delivers a continuous standstill torque of 57.0 Nm at 50.6 A (100 K), with maximum torque up to 160.0 Nm and maximum current of 187.7 A. It operates up to 6000 RPM, has an IP65 rating, weighs 43.8 kg, and features black surface painting. Maximum permissible ambient temperature is 40°C and maximum sound pressure level is 75 dB.

Technical Specifications

Product Line
MSK

Motor Type
Servo

Housing Design
Standard

Shaft Type
Smooth with seal

Power Socket Location
Side A

Power Socket Connector
Sealed

Additional Socket
Feedback Cable

Additional Socket Connector
Sealed

Encoder
Optical singleturn

Encoder Rating
128 signal periods

Encoder Interface
Hiperface

Holding Brake Rating
70 Nm

Brake Operative Voltage
24 Volts DC

Brake Current
1.29 Amps

Max Connection Time
53 milliseconds

Max Disconnection Time
97 milliseconds

Moment of Inertia
0.003 kg m2

Cooling Method
Liquid cooled

Max Ambient Temperature
40 degrees Celsius

Max Electric Speed
6000 RPM

Max Sound Pressure Level
75 dB

Protection Level
IP65

Weight
43.8 kilograms

Color
Black

Frequently Asked Questions

Why is a 1,700 mH winding inductivity used in this servomotor?

The relatively high inductance smooths current ripple under PWM drive, reducing torque pulsation. It also provides filtering for drive voltage spikes in dynamic control loops.

Why is a singleturn optical encoder used instead of multiturn in this servomotor?

A singleturn encoder prioritizes simplicity, lower latency, and high reliability in applications with external absolute referencing. It avoids complexity and drift associated with multiturn gear mechanisms in compact servo axes.

What advantages does the 70 Nm holding brake bring in MSK101D-0450-FN-S1-AG2-NNNN servomotor?

The MSK101D-0450-FN-S1-AG2-NNNN servomotor brake secures the rotor during power-off or emergency stops, preventing unintended motion. It is electrically released, allowing smooth release when drive power returns without mechanical wear.

What is the function of the A-Side power connector in MSK101D-0450-FN-S1-AG2-NNNN servomotor?

The A-Side connector of MSK101D-0450-FN-S1-AG2-NNNN servomotor standardizes pinout for power, brake, and sensor signals in IndraDyn S systems. It ensures plug-and-play compatibility and simplifies wiring in modular multi-axis setups.

Why does the description require a “Cooling FN” constraint in this servomotor?

The “FN” denotes forced liquid cooling option in this motor, this constraint ensures correct coolant routing, sealing, and compatibility are respected in system integration.

Common Misspellings

MSK101D0450FNS1AG2NNNN

MSK101D 0450 FN S1 AG2 NNNN

MSK-101D-0450-FN-S1-AG2-NNNN

Internal Product Review

The IndraDyn S Synchronous Servomotor MSK101D-0450-FN-S1-AG2-NNNN by Bosch Rexroth uses liquid cooling and features an optical singleturn encoder with a Hiperface interface. It provides 57 Nm continuous torque and 70 Nm brake torque, ensuring precise motion control. This motor is commonly applied in robotics, CNC machining, and packaging automation.