R911322620 (MSK071C-0200-NN-S1-UP0-NNNN)

MSK IndraDyn S Synchronous Motors

MSK071C-0200-NN-S1-UP0-NNNN Series Image

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The R911322620 (MSK071C-0200-NN-S1-UP0-NNNN) is a synchronous servomotor from Bosch Rexroth, designed for dynamic and precise automation tasks. It features natural convection cooling, IP65 protection, thermal class 155, and operates within a temperature range of 0 to +40°C. The motor provides a continuous torque of 14 Nm at 100K with 6.1 A, reaching a maximum torque of 44 Nm and a maximum current of 23.4 A. It operates up to 3500 rpm, with a winding resistance of 3.10 Ω and winding inductivity of 19,500 mH. The integrated Hiperface optical singleturn encoder offers 128 signal periods with a 240° rotatable connector. The motor's design includes a shaft with keyway, weighs 13.9 kg, and the electrical plug is rotatable for installation flexibility. Transport temperature is rated from -20 to +80°C and noise emission is below 75 dB.

Technical Specifications

Product Type
Synchronous Motor

Usage Altitude
Not over 1000 meters above sea level

Thermal Time Constant
15-minute

Winding Resistance
3.10-ohm (at 20 degree centigrade)

Torque
14 Nm (100k), 12 Nm (60k)

Running Temperature
0 to +40 degrees Celsius

Storage Temperature
-20 to +80 degrees Celsius

IP protection standard
IP 65

Thermal Class
155

Encoder
Singleturn Hiperface Optical Encoder

Noise
Less than 75 decibels

Maximum Speed
3500 revolutions per minute

Peak Torque
44 Nm

Maximum Current Intake
23.4 amps

Weight
13.9 kilograms

Electrical Plug
240-degree rotating

Output Shaft
With torque distribution keys

Availability
Wake industrial stock.

Frequently Asked Questions

What does the Hiperface singleturn optical encoder (128 periods) contribute to control accuracy on MSK071C-0200-NN-S1-UP0-NNNN?

The Hiperface combines an analog SIN/COS track with a bidirectional RS-485 absolute channel to give precise commutation and absolute position at startup. Its singleturn feedback resolves one revolution finely, while drives can interpolate SIN/COS for tighter positioning.

Why choose a shaft with keyway on MSK071C-0200-NN-S1-UP0-NNNN for torque transmission?

The keyed interface simplifies positive, backlash-resistant coupling to pinions, couplings or gearboxes and speeds service. It also standardizes mechanical interchangeability across MSK071 frames and helps preserve alignment under peak torque events.

How does the 240° rotatable encoder connector on MSK071C-0200-NN-S1-UP0-NNNN simplify integration?

The swiveling backshell lets clocking the plug to avoid cable bend-radius violations in tight cabinets or gantries. Its cleaner routing reduces EMI coupling risk and eases maintenance access during commissioning.

How does the winding inductance (≈19.5 mH) of MSK071C-0200-NN-S1-UP0-NNNN influence the drive setup?

The higher phase inductance filters ripple current and can ease current-loop tuning but may limit very high electrical bandwidth. Proper drive current controller gains and switching frequency selection maintain dynamic torque response.

What do the continuous standstill ratings (14.0 Nm at 6.1 A, 100 K) mean for axis sizing on MSK071C-0200-NN-S1-UP0-NNNN?

They indicate thermally permissible torque/current with 100 K winding rise at zero speed for guiding static hold and low-speed torque assumptions.

Common Misspellings

Internal Product Review

The Rexroth’s MSK071C-0200-NN-S1-UP0-NNNN IndraDyn series servomotor relies on natural-convection cooling and comes in size 071 from, with length C. It has a singleturn Hiperface encoder for precise positioning and its feedback connects through a 240° rotatable connector for aiding cable routing. This motor utilizes a peak current of value 23.4 A and delivers a maximum of 44 Nm torque. It suits packaging, machine tools, printing and robotics systems.

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.