R911317865 (MSK070E-0300-NN-S1-UP1-NNNN)

Name: R911317865 (MSK070E-0300-NN-S1-UP1-NNNN)
Brand: Indramat Motors
SKU: MSK070E-0300-NN-S1-UP1-NNNN
Price: 764.00 USD
Availability: InStock
Rating: 4.2 (11 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.2 stars (11 total reviews)

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The R911317865 (MSK070E-0300-NN-S1-UP1-NNNN) is a synchronous servomotor configured for demanding industrial applications requiring precise speed and position control. Designed with a motor size of 070 and length E, it features a shaft with keyway and incorporates an electrically-released holding brake with 23 Nm torque. The unit delivers a maximum velocity of 5300 rpm and achieves a maximum torque output of 65 Nm with a maximum current of 49.3 A. At standstill and 100 K, it provides a continuous torque of 25.0 Nm at 16.7 A, supported by a winding resistance of 0.53 ohms and inductivity of 3900 mH. The motor uses natural convection cooling, weighs 16.2 kg, and is rated IP65, suitable for operation within 0–40 °C. Feedback is provided by a singleturn Hiperface optical encoder with 128 signal periods, rotatable 240°, contributing to reliable motion control with low rotor inertia. The thermal time constant is 32 minutes, and sound pressure level is below 75 dB(A).

Technical Specifications

Product Type
Synchronous Motor

Use
Industrial Speed and Position Control

Maximum Velocity
5300 rpm

Sound Pressure Level
75 db(A)

Weight
16.2 kg

Operating Temperature
0-40 °C

Protection
IP 65 Standard

Thermal Time Constant
32 min

Pole Pairs
6

Continuous Current
23.1 A

Maximum Torque
65 Nm

Maximum Current
49.3 A

Winding Resistance
0.53 ohms

Air Gap
Wider for better mechanical stability

Frequently Asked Questions

Does this servomotor require drive tuning for heavy pulse loads under elevated power draw?

It operates at a maximum current of 49.3 A during peak demand. Drives should be sized to accommodate current surges without tripping or overheating.

Will the MSK070E-0300-NN-S1-UP1-NNNN require thermal compensations in non-ventilated enclosures?

The motor relies entirely on natural convection for heat dissipation. In sealed environments, performance may need derating due to limited passive airflow.

Can this model handle rapid torque peaks in high-speed indexing platforms?

It delivers up to 65.0 Nm of peak torque. This supports dynamic load transitions during short, high-demand motion bursts.

How does the encoder design affect synchronization with multi-axis controllers in this MSK070E-0300-NN-S1-UP1-NNNN unit?

It features a Hiperface-compatible optical encoder. This enables synchronized communication with compliant drive systems for coordinated axis control.

How does feedback resolution hold up during fast-cycle motion control loops?

The encoder provides 128 signal periods per revolution. This supports high-frequency position sampling for smooth velocity control in servo loops.

Common Misspellings

MSK 070E-0300-NN-S1-UP1-NNNN

MSK-070E-0300-NN-S1-UP1-NNNN

MSK070E 0300 NN S1 UP1 NNNN

MSK070E-0300-NN-S1-UP1

MSK070E-0300-NN-SI-UPI-NNNN

MSK070E0300NNS1UP1NNNN

MSKO70E-0300-NN-S1-UP1-NNNN

MSKO7OE-O3OO-NN-S1-UP1-NNNN

MSK70E-0300-NN-S1-UP1-NNNN

Internal Product Review

The MSK070E-0300-NN-S1-UP1-NNNN by Bosch Rexroth is a servomotor capable of delivering up to 65 Nm peak torque. It includes a Hiperface-based singleturn optical encoder, 128 signal periods resolution, and efficient natural convection cooling. It is ideal for robotics, CNC machinery, and dynamic motion automation applications.