R911373409 (MSK075E-0200-NN-M1-UG2-NNNN)

Name: R911373409 (MSK075E-0200-NN-M1-UG2-NNNN)
Brand: Indramat Motors
SKU: MSK075E-0200-NN-M1-UG2-NNNN
Price: 993.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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The Bosch Rexroth MPN R911373409 (MSK075E-0200-NN-M1-UG2-NNNN) is a synchronous IndraDyn S servomotor, featuring four pole pairs, a motor size of 075, and an E-length configuration. It delivers a continuous torque of 21 Nm at 60 K and 23 Nm at 100 K with a peak output of 88 Nm and surface-cooled torque capacity of 31.5 Nm at 15.3 A. The rotor's moment of inertia is 0.00613 kgm². The unit incorporates an optical multiturn absolute encoder interface (hiperface; 128 signal periods), a rotatable encoder connector (240°), and a plain shaft with a sealing ring. Protection is rated at IP65, operating in 0 to +40°C, with natural convection cooling. The electrically-released holding brake provides 30 Nm torque and weighs 1.6 kg. The overall weight is 22.5 kg, with winding code 0200 and winding inductivity of 8,400 mH.

Technical Specifications

Torque at 60 K
21 Nm

Torque at 100 K
23 Nm

Maximum Torque
88 Nm

Maximum Current Consumption
45.9 A

Protection Rating
IP65

Maximum Rotation Speed
3850 RPM

Weight
22.5 kg

Polar Pairs
4

Operating Temperature
0 to +40 degrees Celsius

Insulation Class
155

Torque Constant
2.26 Nm/A

Rotor Inertia
0.00613 kgm2

Brake Weight
1.6 kg

Brake Torque
30 Newton meters

Discharge Capacity
5.8 nF

Sound Pressure Output
75 dB

Motor Cooling Torque
31.5 Newton meters

Motor Cooling Current
15.3 A

Frequently Asked Questions

What advantage does the optical encoder in the MSK075E-0200-NN-M1-UG2-NNNN provide?

The optical encoder ensures precise position feedback and smooth motion control. It enhances accuracy in high-speed applications requiring fine movement resolution.

Why is the Hiperface interface used in the MSK075E-0200-NN-M1-UG2-NNNN motor?

The Hiperface interface allows efficient communication between the encoder and the drive controller. It supports reliable data transfer for both position and diagnostic information.

How does the multiturn absolute encoder improve the MSK075E-0200-NN-M1-UG2-NNNN’s performance?

It retains the motor’s exact position even after power loss, eliminating the need for homing cycles. This saves time during startup and enhances operational efficiency.

What is the benefit of having a 240° rotatable encoder connector on the MSK075E-0200-NN-M1-UG2-NNNN?

The rotatable connector allows flexible cable routing during installation. This helps in optimizing space and reducing mechanical strain on the wiring.

How does natural convection cooling affect the MSK075E-0200-NN-M1-UG2-NNNN’s operation?

Natural convection cooling eliminates the need for external fans or liquid systems. It ensures quiet operation and reduces maintenance requirements in controlled environments.

Common Misspellings

MSK075E0200NNM1UG2NNNN

MSK075E 0200 NN M1 UG2 NNNN

MSK-075E-0200-NN-M1-UG2-NNNN

MSK75E-0200-NN-M1-UG2-NNNN

Internal Product Review

The MSK075E-0200-NN-M1-UG2-NNNN is a servo motor for various motion control applications. Bosch Rexroth Indramat makes it, and it's widely employed in automated warehouse stacker cranes and medical imaging machines with precise positioning requirements. It boasts natural convection cooling, an electrically released 30 Nm brake, and a 240° rotatable multiturn optical encoder.