R911335795 (MSK071E-0450-NN-M3-UG0-NNNN)

Name: R911335795 (MSK071E-0450-NN-M3-UG0-NNNN)
Brand: Indramat Motors
SKU: MSK071E-0450-NN-M3-UG0-NNNN
Price: 954.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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Email:
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The R911335795 (MSK071E-0450-NN-M3-UG0-NNNN) is a synchronous servomotor from Bosch Rexroth's IndraDyn S series, featuring natural convection cooling and a plain shaft design. The motor meets IP65 ingress protection and class 155 insulation rating, and supports operation from 0°C to 40°C at elevations up to 1000 meters. Key specifications include a continuous current at standstill (100 K) of 24.4 A, continuous torque of 28.0 Nm, maximum current of 90.1 A, and peak torque of 84.0 Nm. Motor inertia is 0.00290 kgm², and the device has a Hiperface-capable, 16-signal period capacitive multiturn absolute encoder with a rotatable 240° connector. The MSK071 motor size and E length are complemented by a winding code 0450 and a winding inductivity of 2,600 mH. The motor operates at a sound pressure level of 75 dB and weighs 23.5 kg. A 40-micron black coating provides surface protection against environmental influences.

Technical Specifications

Protection
IP65

Insulation Class
155

Operating Temperature Range
0 to +40 degrees Celsius

Mounting Elevation
Up to 1000 meters

Encoder Type
Absolute multi-turn

Sound Pressure
75 dB

Standstill Current
30 A

Torque
34.5 Nm

Paint Thickness
40 microns

Peak Torque
84 Nm

Moment of Inertia
0.00290 kgm2

Torque at 100 K
28 Nm

Continuous Current
24.4 A

Connector Type
240-degree rotating plug

Weight
23.5 kg

Assembly
Four polar pairs

Thermal Time Constant
19.8 minutes

Output Shaft
Fortified with Sealing Ring

Frequently Asked Questions

Which interface does the encoder have?

The encoder has a Hiperface interface.

What is the system accuracy for the encoder?

System accuracy for the encoder is ±520 angular seconds.

Where can you find detailed specs for MSK motors?

Detailed specs for MSK motors are available in the relevant product documentation.

What is the centering diameter of the motor?

Centering diameter of the motor is 130 mm.

What is the diameter of the motor shaft?

Diameter of the motor shaft is 32 mm.

Common Misspellings

MSK071E0450NNM3UG0NNNN

MSK071E 0450 NN M3 UG0 NNNN

MSK-071E-0450-NN-M3-UG0-NNNN

MSK71E-0450-NN-M3-UG0-NNNN

Internal Product Review

MSK071E-0450-NN-M3-UG0-NNNN is a motor with an optical multiturn encoder. Interface on the encoder is Hiperface. Motor feedback is a critical feature for closed loop control, making the motor an obvious choice for demanding applications.