R911378179 (MSK075E-0300-NN-M2-UP0-RNNN)

Name: R911378179 (MSK075E-0300-NN-M2-UP0-RNNN)
Brand: Indramat Motors
SKU: MSK075E-0300-NN-M2-UP0-RNNN
Price: 605.00 USD
Availability: InStock

MSK IndraDyn S Synchronous Motors

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1 Year Warranty Included
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Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911378179 (MSK075E-0300-NN-M2-UP0-RNNN) is a synchronous servo motor from the IndraDyn S series, featuring a size 075 frame with an 'E' motor length. It operates using natural convection cooling and features a stator with windings to generate a rotating magnetic field, driving the permanent magnet rotor. The shaft is equipped with a keyway and sealing ring, with increased concentricity for minimized run out. The integrated encoder is a multiturn absolute optical system with EnDat 2.1 interface, providing 2048 signal periods for precise positioning feedback. The encoder connector is rotatable 240°. Electrical performance specifications include 23.0 Nm continuous torque and 88.0 Nm maximum torque, with continuous standstill current of 15.6 A and a maximum current of 63.9 A. The motor’s winding inductivity is 4,460 mH. The housing is IP65 rated, and the unit weighs 22.5 kg.

Technical Specifications

Type
Synchronous Servo Motor

Rotational Speed
Constant

Rotor Type
Permanent Magnet

Encoder
Multiturn Absolute Encoder

Encoder Interface
EnDat 2.1

Supplied By
Drive Controller

Connection
Rotatable Connector

Shaft Design
Keyway with Sealing Ring

Motor Housing Rating
IP65

Motor Housing Features
Increased Concentricity and Reduced Run Out

Weight
22.5 Kilograms

Frequently Asked Questions

How does the increased concentricity in the MSK075E-0300-NN-M2-UP0-RNNN improve performance?

The increased concentricity minimizes vibration and enhances shaft alignment accuracy. This ensures smoother torque delivery and longer bearing life in precision applications.

Why is a keyed shaft design used in the MSK075E-0300-NN-M2-UP0-RNNN motor?

The keyed shaft provides a secure mechanical connection with the load. It prevents slippage under high torque, maintaining consistent power transmission.

How does the high winding inductivity of 4,460 mH affect motor operation?

High inductivity improves current control and smoothens motor response. It also reduces electrical noise, enhancing system stability in servo drives.

What benefit does a maximum current rating of 63.9 A provide in the MSK075E-0300-NN-M2-UP0-RNNN?

This high current rating allows the motor to handle peak loads effectively. It supports short bursts of acceleration without risking thermal overload.

Why is continuous torque at standstill important in the MSK075E-0300-NN-M2-UP0-RNNN?

The 23.0 Nm continuous torque enables reliable holding and positioning even without rotation. This is essential for precision equipment like indexing mechanisms.

Common Misspellings

MSK075E0300NNM2UP0RNNN

MSK075E 0300 NN M2 UP0 RNNN

MSK-075E-0300-NN-M2-UP0-RNNN

MSK75E-0300-NN-M2-UP0-RNNN

Internal Product Review

The Bosch Rexroth Indramat MSK075E-0300-NN-M2-UP0-RNNN is a high-speed servo motor with a keyed shaft and greater concentricity for accurate motion. It delivers 23.0 Nm continuous torque at 15.6 A and achieves 88.0 Nm peak torque. This type of motor is generally used in rotary indexing tables in automatic packaging systems.