R911322416 (MSK070D-0300-NN-S2-UG1-RNNN)

Name: R911322416 (MSK070D-0300-NN-S2-UG1-RNNN)
Brand: Indramat Motors
SKU: MSK070D-0300-NN-S2-UG1-RNNN
Price: 584.00 USD
Availability: InStock
Rating: 4.3 (5 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.3 stars (5 total reviews)

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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911322416 (MSK070D-0300-NN-S2-UG1-RNNN) is an IndraDyn S synchronous servomotor with a plain output shaft and integrated sealing ring. It operates at a continuous torque of 17.5 Nm with a standstill current of 11 A at a 60 K temperature rise, and 20.0 Nm at 12.6 A with a 100 K rise. The motor achieves a maximum torque of 52.5 Nm and a rated speed of 4900 rpm. Key electrical characteristics include a torque constant of 1.75 Nm/A, voltage constant of 107.3 V/1000min⁻¹, winding resistance of 0.75 Ω at 20°C, and inductivity of 6,000 mH. It is equipped with an EnDat2.1 optical encoder (2048 signal periods, singleturn) featuring a rotatable connector (240°), and includes an electrically-released holding brake rated at 23 Nm. The unit has a thermal time constant of 23 minutes, mass of 14 kg, and maintains a sound pressure level below 75 dB. Operating temperature range is -20°C to +80°C. Motor size is 070 with length D and a design optimized for increased concentricity.

Technical Specifications

Product Type
Synchronous Motor

At Standstill Temperature
60 K

Constant Torque
17.5 Nm

Continuous Current
11 A

Torque Constant
1.75 Nm/A

Voltage Constant
107.3 V/1000min-1

Winding Resistance
0.75 ohms at 20 degrees Celsius

Polar Pairs
6

Thermal Time Constant
23 minutes

Operating Temperature Range
-20 to +80 degrees Celsius

Holding Brake Moment of Inertia
0.000300 kgm2

Holding Brake Weight
1.6 kg

Holding Brake Rated Current
0.79 amps

Holding Torque
23 Nm

Maximum Revolution
4900 RPM

Weight
14 kilograms

Sound Pressure Level
less than 75 dB

Encoder Type
EnDat2.1 with absolute encoder characteristics

Frequently Asked Questions

What practical applications benefit from combining increased concentricity and EnDat2.1 feedback?

High-precision packaging robotics and CNC systems benefit from better shaft accuracy and digital feedback. This ensures reliable repeatability and motion quality.

Why is the 52.5 Nm peak torque significant for short-duration tasks?

Reserve torque enables rapid acceleration and resists sudden loads. It allows fast motion changes without oversizing.

What is the advantage of using an EnDat2.1 encoder over a Hiperface encoder?

The EnDat2.1 encoder provides digital bidirectional communication. This allows higher resolution feedback with better diagnostic and calibration functions.

How does the resolution of 2048 signal periods affect positioning accuracy?

The higher resolution enables finer feedback for control loops. This results in improved accuracy and smoother motion profiles.

What role does increased concentricity design play in motor performance?

Increased concentricity reduces shaft runout. This improves precision in applications requiring accurate alignment such as printing and semiconductor handling.

Common Misspellings

MSK 070D-0300-NN-S2-UG1-RNNN

MSK-070D-0300-NN-S2-UG1-RNNN

MSK070D 0300 NN S2 UG1 RNNN

MSK070D-0300-NN-S2-UG1

MSK070D-0300-NN-S2-UGI-RNNN

MSK070D0300NNS2UG1RNNN

MSKO70D-0300-NN-S2-UG1-RNNN

MSKO7OD-O3OO-NN-S2-UG1-RNNN

MSK70D-0300-NN-S2-UG1-RNNN

Internal Product Review

The IndraDyn S Synchronous Servomotor MSK070D-0300-NN-S2-UG1-RNNN from Bosch Rexroth features a plain shaft, 20.0 Nm continuous torque, and a 52.5 Nm peak torque. It includes a singleturn optical encoder with EnDat2.1 interface and 2048 signal periods, along with a 23 Nm electrically-released holding brake. Ideal for precise automation in CNC machines, robotics, and printing systems.