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R911299969 (MSK070E-0450-NN-S2-UP0-RNNN)

MSK IndraDyn S Synchronous Motors

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911299969 (MSK070E-0450-NN-S2-UP0-RNNN) is a synchronous servomotor in the IndraDyn S series, designed with natural convection cooling and a key-equipped shaft with sealing ring. The motor features a winding inductance of 2.7 mH, a continuous current of 21.0 A for a continuous torque of 25.0 Nm at standstill (100 K), a maximum torque of 60.0 Nm, and a peak current of 57.9 A. It utilizes an EnDat2.1 singleturn optical encoder with 2048 signal periods for precise rotor feedback. The rotatable encoder connector pivots 240°, and the unit is insulated to class 155, rated IP65, and weighs 16.2 kg. The motor does not include a holding brake and supports operation between -20 to +80 °C.

Technical Specifications

Output Shaft
with keys and sealing ring

Winding Inductance
2.7 mH

Rotating Electrical Plug Degree
240-degree

Operating Speed
6000 rpm

Peak Current
57.9 A

Operating Current at 100 K
23 A

Constant torque
25 Nm

Operation Temperature
-20 and +80 degrees centigrade

Weight
16.2 kilograms

Protection Category
IP65

Insulation Class
155

Operating Condition Class
3K4

Voltage Constant
80.6 V/1000min-1

Winding Resistance at 20C
0.36 ohms

Optical feedback Encoder
Singleturn EnDat2.1

Shipping
Global

How does the motor’s 25 Nm continuous torque benefit performance?

The 25 Nm continuous torque ensures reliable low-speed operation and handles heavy loads effectively. This is crucial for automated systems and precision machinery.

What is the significance of the 60 Nm maximum torque rating?

The 60 Nm maximum torque provides the motor with enough power to handle peak loads efficiently. It allows the motor to perform well in dynamic and demanding applications.

What does the rated speed of 4500 RPM mean for this servomotor?

The rated speed of 4500 RPM enables the motor to perform tasks with high-speed precision. It is ideal for robotics and high-performance automation.

How does the motor handle peak current demand?

With a maximum current of 57.9 A, the motor reaches its peak torque of 60 Nm during transient loads. This ensures quick and efficient response in dynamic applications.

How does winding inductivity of 2,700 mH affect motor performance?

The high inductivity reduces current fluctuations, which improves stability during operation. It also minimizes electrical noise that leads to smoother torque delivery.

MSK070E0450NNS2UP0RNNN

MSK070E 0450 NN S2 UP0 RNNN

MSK-070E-0450-NN-S2-UP0-RNNN

MSK70E-0450-NN-S2-UP0-RNNN

Internal Product Review

The Bosch MSK070E-0450-NN-S2-UP0-RNNN synchronous motor is designed for dynamic motion control. It offers high precision in speed and position regulation. It features an optical EnDat2.1 encoder with 2048 signal periods and natural convection cooling for efficient heat dissipation. With its increased concentricity design and keyway shaft, the motor suits high-speed robotics and precision assembly systems.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MSK070E-0450-NN-S2-UP0-RNNN.
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