R911369950 (MSK040B-0450-NN-M1-BG1-NNNN)

Name: R911369950 (MSK040B-0450-NN-M1-BG1-NNNN)
Brand: Indramat Motors
SKU: MSK040B-0450-NN-M1-BG1-NNNN
Price: 583.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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1 Year Warranty Included
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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911369950 (MSK040B-0450-NN-M1-BG1-NNNN) is a synchronous servo motor from the IndraDyn S series, engineered for industrial automation applications. It delivers a continuous torque of 1.7 Nm at standstill (60K) with a current draw of 1.5 A, and up to 5.1 Nm of maximum torque at 6.0 A. The unit features a brushless design, operates at up to 6,000 RPM, and uses a plain shaft configuration. Technical characteristics include four pole pairs, 14.7 Ohm winding resistance at 20°C, and a winding inductivity of 64,700 mH. It employs natural convection cooling, optical multiturn absolute encoder (Hiperface, 128 signal periods), and an electrically-released holding brake rated at 4 Nm. The device is protected to IP65, corresponds to thermal class 155, and is suitable for operation at 0–40°C and up to 90% relative humidity. Motor length is B, motor size is 040, and weight is 1.3 kg.

Technical Specifications

Product Type
Synchronous Servo Motor

Application
Industrial

Standstill Torque
1.7 Nm

Rated Current
1.5 A

Peak Current
6.0 A

Continuous Torque Output Shaft
5.1 Nm

Design
brushless

Torque Constant
1.26 Nm/A

Pole Pairs
4

Speed
6000 rpm

Weight
1.3kg

Protection Class
IP 65

Thermal Class
155

Ambient Temperature
0 - 40 degree Celsius

Relative Humidity
Less than 90%

Holding Torque
1 Nm

Delivery
Worldwide

Frequently Asked Questions

How does the optical multiturn encoder enhance traceability in multi-cycle positioning tasks?

Its ability to record multiple shaft revolutions ensures the drive always knows its true position, even after power loss, improving repeat accuracy in continuous-duty operations.

Why is the 4 Nm holding brake particularly suited for robotic arm or gantry applications?

The electrically released brake secures axes against gravity or residual momentum, protecting assemblies from drift during maintenance or emergency stops.

In what way does the Bosch Rexroth Indramat MSK040B-0450-NN-M1-BG1-NNNN maintain control stability during high-inertia moves?

The motor’s 64,700 mH winding inductivity dampens sudden current fluctuations, allowing smoother torque transitions and precise motion at varying loads.

Under which cooling and load conditions can natural convection remain fully effective?

Mounting the unit with open airflow and keeping ambient temperature below rated limits sustain optimal heat dissipation without auxiliary fans.

How does the Bosch Rexroth Indramat MSK040B-0450-NN-M1-BG1-NNNN simplify field integration within PLC-based drive networks?

Its Hiperface interface synchronizes real-time feedback between encoder and controller, enabling quick commissioning and dependable multi-axis coordination.

Common Misspellings

MSK040B0450NNM1BG1NNNN

MSK040B 0450 NN M1 BG1 NNNN

MSK-040B-0450-NN-M1-BG1-NNNN

MSK40B-0450-NN-M1-BG1-NNNN

Internal Product Review

Engineered for high-performance motion, the Bosch Rexroth Indramat MSK040B-0450-NN-M1-BG1-NNNN delivers precise control with its optical multiturn encoder and Hiperface interface. Equipped with a 4 Nm electrically released holding brake and 64,700 mH winding inductivity, it provides smooth torque transitions. Offering up to 5.1 Nm peak torque, it excels in demanding industrial applications.