R911312444 (MSK076C-0300-NN-S2-UP1-RNNN)

Name: R911312444 (MSK076C-0300-NN-S2-UP1-RNNN)
Brand: Indramat Motors
SKU: MSK076C-0300-NN-S2-UP1-RNNN
Price: 821.00 USD
Availability: InStock
Rating: 4.3 (7 reviews)

MSK IndraDyn S Synchronous Motors

Rated 4.3 stars (7 total reviews)

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The Bosch Rexroth MPN R911312444 (MSK076C-0300-NN-S2-UP1-RNNN) is an IndraDyn S Synchronous Servomotor designed for precise speed and position control in industrial automation. It features a shaft with keyway, increased concentricity, and a length C, size 076 frame. The motor operates with natural convection cooling and is protected by an IP65 enclosure. Electrical specifications include a winding code 0300, continuous current at standstill of 8.1 A, and continuous torque at standstill of 13.5 Nm, with a maximum torque output of 43.5 Nm and a maximum current of 32.4 A. The optical singleturn encoder utilizes EnDat2.1 interface with 2048 signal periods and a rotatable connector (240°). The motor's pre-loaded, grease-lubricated bearings support high radial and axial loads, specified for 30,000 hours of service life. An electrically-released holding brake with 11 Nm torque is integrated. Winding inductivity is 12,600 mH, and the recommended operating ambient temperature does not exceed 40°C.

Technical Specifications

Product Type
Synchronous Motor

Application
Industrial Drive Control Systems

Material
High Quality Materials

Operating Conditions
Challenging Environments

Enclosure Type
IP 65 Standard

Protection
Internal Protection Sealing Kit

Additional Protection
Extra Low Voltage Option

Bearings
High Quality Bearings

Service Life of Bearings
30,000 Hours

Commutation
Electronic

Suitable for Humid Areas
Yes

Maximum Ambient Air Temperature
40 Degrees Celsius.

Frequently Asked Questions

How does the EnDat 2.1 singleturn encoder on MSK076C-0300-NN-S2-UP1-RNNN improve servo feedback determinism and wiring simplicity?

The EnDat 2.1 is a digital, bidirectional serial interface that carries absolute position and parameters over just a few conductors for simplifying harnessing and EMI management. Its singleturn feedback ensures precise absolute angle within one revolution without homing.

What application niches benefit from the 11 Nm electrically released holding brake on product code MSK076C-0300-NN-S2-UP1-RNNN?

The released-type brake provides secure static holding for vertical Z-axes, indexers or conveyor tensioning when power is removed for preventing load drift. It’s well suited to packaging heads, pick-and-place gantries and woodworking spindles.

How does the 240° rotatable encoder connector aid cabinet and machine integration for MSK076C-0300-NN-S2-UP1-RNNN?

The swivel connector allows stress-free cable exit optimization for reducing bend radius issues and facilitating tool-less reorientation during commissioning. It also improves serviceability in dense multi-axis racks and articulated robots.

How does the shaft with keyway (DIN 6885-1) on MSK076C-0300-NN-S2-UP1-RNNN influence coupling selection and backlash control?

Its keyed shafts simplifies rigid hub coupling and pulley mounting while providing torque-safe transmission without shrink-fit tooling. Its zero-backlash beam or disk couplings maintain positioning fidelity.

For MSK076C-0300-NN-S2-UP1-RNNN, how does the winding inductivity of 12,600 mH interact with current loop bandwidth and drive tuning?

The higher phase inductivity filters current ripple but demands appropriate current-loop bandwidth and voltage margin from the drive. Its PI current regulation is important to maintain dynamic torque response without overshoot.

Common Misspellings

MSK 076C-0300-NN-S2-UP1-RNNN

MSK-076C-0300-NN-S2-UP1-RNNN

MSK076C 0300 NN S2 UP1 RNNN

MSK076C-0300-NN-S2-UP1

MSK076C-0300-NN-S2-UPI-RNNN

MSK076C0300NNS2UP1RNNN

MSKO76C-0300-NN-S2-UP1-RNNN

MSKO76C-O3OO-NN-S2-UP1-RNNN

MSK76C-0300-NN-S2-UP1-RNNN

Internal Product Review

The Indramat’s MSK076C-0300-NN-S2-UP1-RNNN servomotor possess an optical EnDat 2.1 singleturn encoder feedback and uses natural-convection cooling. It has an increased concentricity and uses a keyed shaft. This motor generates 43.5 Nm of peak torque and it is equipped with a holding brake of 11 Nm torque that is of an electrically released design to suit packaging, woodworking, automotive automation, assembly lines and general manufacturing.