R911319806 (MSK100A-0300-NN-S1-BG0-NNNN)

MSK IndraDyn S Synchronous Motors

MSK100A-0300-NN-S1-BG0-NNNN Series Image

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The R911319806 (MSK100A-0300-NN-S1-BG0-NNNN) is a Bosch Rexroth IndraDyn S synchronous servomotor with natural convection cooling and an optical Hiperface encoder, providing 128 signal periods and singleturn technology. The unit features a plain shaft, B-side power connector, brass and copper construction, and does not include a shaft key or holding brake. It uses winding code 0300, has a motor size of 100 and length A, offers 11.6 A continuous current and 17.0 Nm continuous torque at standstill (100 K), with a maximum current of 45.9 A and maximum torque of 54.0 Nm. The motor's windings have an inductivity of 11,200 mH. Maintenance, including bearing replacement, should be performed only by trained personnel with power off. The unit requires up to 140 minutes cool-down after operation and should be stored or transported in low-vibration, low-dust conditions.

Technical Specifications

Inspections
Periodic cable checks for damages

Cool Down Time
140 minutes

Relative Air Humidity during transit
75% at 30°C

Damage Factors
Excessive dust or chips

Conductor Connection
Tight and proper seating required at all times

Voltage Supply
Non function in absence of supply

Windings Code
0300

Components Material
Brass and copper

Phases
Three

Shaft
No key associated

Delivery
Worldwide.

Frequently Asked Questions

How does the optical single-turn Hiperface encoder benefit MSK100A-0300-NN-S1-BG0-NNNN in closed-loop control?

Its 128-period optical system with Hiperface provides accurate incremental/absolute feedback for improving commutation and velocity smoothness. Its single-turn simplifies wiring and commissioning while delivering precise position per revolution that is ideal for point-to-point and contouring axes.

What applications suit the MSK100A-0300-NN-S1-BG0-NNNN’s 17.0 Nm continuous standstill torque and 54.0 Nm peak?

These torque levels fit mid-frame axes in CNC machining centers, articulated robotics joints, gantry handling and packaging form-fill-seal or palletizing stations. It is used in processes needing repeatable holding/low-speed torque without forced cooling are a match.

Why choose natural-convection cooling on MSK100A-0300-NN-S1-BG0-NNNN, and when would a blower be considered?

The convection reduces components, noise and maintenance while maintaining rated thermal performance at the specified duty point. If higher continuous power density or thermal headroom is required, Rexroth offers retrofit axial/radial blowers or liquid-cooling options in the MSK platform.

How does the plain-shaft configuration influence coupling and load design for MSK100A-0300-NN-S1-BG0-NNNN?

The plain shaft simplifies use with backlash-optimized clamp hubs or shrink-disc couplings for minimizing runout and torsional ripple. Its proper hub selection and alignment protect bearings and preserve dynamic stiffness for precision motion profiles.

What are the implications of “B-side” power connector orientation on MSK100A-0300-NN-S1-BG0-NNNN panel layout?

The B-side routing eases cable management for machines with rear service corridors for separating motor power from encoder cabling. It helps maintain EMC compliance and tidy harnessing within compact axis enclosures.

Common Misspellings

Internal Product Review

The MSK100A-0300-NN-S1-BG0-NNNN servomotor from Bosch Rexroth features a 100 mm frame, plain shaft, and natural convection cooling. It offers 17.0 Nm continuous torque at 11.6 A with an optical singleturn encoder using a Hiperface interface. This motor is ideal for precision-driven applications in packaging, printing, and semiconductor manufacturing industries.

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 1 Year Warranty

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We offer a repair service for the MSK100A-0300-NN-S1-BG0-NNNN.

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North Carolina Office

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.