R911316087 (MSK076C-0450-NN-S1-UP1-NNNN)

MSK IndraDyn S Synchronous Motors

Rated 4.1 stars (9 total reviews)

MSK076C-0450-NN-S1-UP1-NNNN Series Image

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The Indramat MPN R911316087 (MSK076C-0450-NN-S1-UP1-NNNN) is an IndraDyn S synchronous servomotor engineered for industrial automation tasks. This model features a motor size of 076, length C, and utilizes natural convection cooling. The unit is equipped with a shaft with keyway and includes an electrically-released holding brake rated at 11 Nm. It operates with a maximum speed of 5000 RPM, delivers a continuous torque at standstill of 13.5 Nm (100 K), and achieves a maximum torque of 43.5 Nm with a maximum current of 54.9 A and winding inductivity of 4700 mH. The servo motor incorporates a singleturn optical Hiperface encoder with 128 signal periods, and the rotatable encoder connector allows for 240° adjustment.

Technical Specifications

Cooling Type
Convective

Max Speed
5000RPM

Max Torque
43.5Nm

Encoder Type
Hiperface Unidirectional

Encoder Increments
128

Output Shaft Design
Specially Designed for Durability

Holding Brake
11Nm Electric Release

Orientation
Vertical and Horizontal

Casing Material
Heat, Water, and Dust Resistant

Additional Feature
240 Degrees Rotatable Plug

Frequently Asked Questions

What does the Hiperface single-turn encoder (128 signal periods) contribute to MSK076C-0450-NN-S1-UP1-NNNN positioning?

Single-turn Hiperface feedback provides low-latency commutation and accurate phase alignment, improving servo stiffness and contouring accuracy. With 128 periods, interpolation in the drive yields fine incremental resolution while maintaining wide electrical bandwidth for responsive motion.

How does natural convection cooling impact continuous torque for this motor code?

Without forced airflow, thermal equilibrium relies on surface area and mounting, so the MSK076C-0450-NN-S1-UP1-NNNN achieves 13.5 Nm at 100 K rise as specified. Proper mounting plate conductivity and ambient conditions are essential to maintain thermal headroom and avoid derating.

Why is the 240° rotatable encoder connector beneficial during machine integration?

The swivel connector simplifies cable routing in dense cabinets and rotating axes, minimizing bend stress and EMI exposure. It also allows standardized harnesses across layouts, reducing spare-parts variants and installation time.

How does the electrically-released 11 Nm holding brake behave in vertical-axis safety strategies?

The brake on MSK076C-0450-NN-S1-UP1-NNNN engages on power loss to hold load; drive-controlled torque-off plus brake timing prevents drift. Verify load torque margin vs. 11 Nm and include controlled stop functions in the safety PLC.

What shaft/keyway configuration advantages apply to coupling design for MSK076C-0450-NN-S1-UP1-NNNN?

Its keyed solid shaft enables positive torque transmission with standard hubs while preserving repeatable phasing. It minimizes runout and ibacklash against application resonance.

Common Misspellings

Internal Product Review

The Bosch Rexroth’s MSK076C-0450-NN-S1-UP1-NNNN motor couples natural-convection cooling with a rotatable 240° Hiperface single-turn optical encoder of 128 periods for precise feedback. It supplies 13.5 Nm of turning effect at standstill and possess an 11 Nm brake torque. This unit has a balanced keyed shaft design and its electrical specifications makes it ideal for applications in packaging, machine-tool, printing and robotics duties.

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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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

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.