MSK071D-0450-FN-S3-UG0-NNNN Bosch Rexroth Indramat
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MPN: R911344679
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The Bosch Rexroth Indramat MSK071D-0450-FN-S3-UG0-NNNN is a synchronous servomotor from the MSK IndraDyn S Synchronous Motors series. It features liquid cooling, a plain shaft, and has an IP65 protection rating. The motor uses a singleturn capacitive encoder with Hiperface interface and a rotatable 240° connector.
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Product Description:
The MSK071D-0450-FN-S3-UG0-NNNN is a synchronous servo motor from Bosch Rexroth Indramat and belongs to the MSK IndraDyn S Synchronous Motors series. In automated machinery, this motor converts controlled electrical energy into rotational motion that can be tightly regulated by the drive, allowing indexing tables, packaging lines, and gantry axes to execute repeatable cycles. Its housing and feedback interface support installation in compact enclosures while handling demanding duty profiles. This arrangement is useful in applications that need accurate acceleration, controlled deceleration, and repeatable stopping points over long production runs.
A liquid cooling circuit runs through the stator jacket, removing heat without external airflow and permitting full torque in confined cabinets. The motor carries an IP65 rating, so dust and water jets do not interfere with operation. Inside the housing, a plain shaft transmits torque directly to couplings and requires external holding because the unit is supplied without a brake. The feedback connector swivels 240 degrees, simplifying cable routing, and communicates through the Hiperface protocol. Capacitive sensing and single-turn construction provide reliable position data even under vibration. Rated ambient use spans 0 to 40 °C, which suits typical machine-room conditions.
Several coded parameters describe the motor's output characteristics. Frame size 071 indicates the stator diameter and mounting interface, while length code D uses a longer active stack for higher continuous torque. The stator carries winding set 0450, matched to drives that supply the corresponding voltage constant. Thermal endurance is supported by Class 155 insulation, allowing copper temperatures up to 155 °C before degradation. Each mechanical revolution is subdivided into 16 signal periods, providing the controller with a repeatable electrical angle reference for smooth commutation. That combination supports stable velocity control and accurate positioning during repeated start-and-stop motion.
Frequently Asked Questions about MSK071D-0450-FN-S3-UG0-NNNN:
Q: What cooling method does the MSK071D-0450-FN-S3-UG0-NNNN motor use?
A: The MSK071D-0450-FN-S3-UG0-NNNN utilizes liquid cooling to effectively manage motor temperature during operation.
Q: Does the MSK071D-0450-FN-S3-UG0-NNNN motor have a holding brake?
A: This model is designed without a holding brake.
Q: What type of shaft does the MSK071D-0450-FN-S3-UG0-NNNN motor feature?
A: The shaft on the MSK071D-0450-FN-S3-UG0-NNNN is a plain shaft, suitable for direct coupling to loads.
Q: What is the protection rating of the MSK071D-0450-FN-S3-UG0-NNNN?
A: The protection rating of this motor is IP65, providing dust-tight sealing and protection against water jets.
Q: What kind of encoder does the MSK071D-0450-FN-S3-UG0-NNNN use?
A: The MSK071D-0450-FN-S3-UG0-NNNN is equipped with a capacitive Hiperface encoder using singleturn technology and 16 signal periods for resolution.
