AM8542-0E21-0000
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The Beckhoff AM8542-0E21-0000, part of the AM Synchronous Servo Motors series, is a permanent magnet-excited three-phase synchronous motor. It delivers a rated torque of 3.90 Nm and a peak torque of 18.5 Nm. The motor features convection cooling and supports M23 speedtec® plug connection technology.
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Product Description:
Beckhoff manufactures the AM8542-0E21-0000 Synchronous servo motor. It is designed for demanding industrial automation applications. The servo motor is built to comply with EN 60034-1 standards and offers a robust solution for motion tasks that require accuracy and durability.
The AM8542-0E21-0000 synchronous servo motor features a rated voltage of 400 Vrms and a rated power output of 0.72 kW that enables consistent torque delivery at 2.37 Nm. The rated speed is 3000 RPM, and the rated current is 1.65 A that ensures stable operation under load. The motor uses a straight shaft with an internal thread and keyway that allows secure gear mounting and transmits torque efficiently. The integrated planetary gear system and large precision-machined metal gear attached to the shaft enhance mechanical performance and longevity. The square flange with four slotted mounting holes simplifies alignment during installation. The rear top-mounted circular multi-pin connector provides reliable connections for power and feedback signals. The motor casing is black-coated metal with an aluminum front housing that provides structural integrity and effective heat dissipation.
Natural convection through an IC400-class ribbed aluminum surface is the basis of the servo motor's cooling system. It is unnecessary to use forced ventilation because this design keeps the motor within safe thermal limits. In order to ensure safe operation and resistance to dust and limited moisture penetration, the servo motor is designed with insulation class F and protection class IP54. A variety of drive combinations can be accommodated by the shaft's design, which allows for direct gear mounting due to its internal thread and keyway. A heavy-duty planetary gear system is included in the AM8542-0E21-0000 servo motor, allowing for precise and dependable torque transmission during continuous operation.
Frequently Asked Questions about AM8542-0E21-0000:
Q: Why does AM8542-0E21-0000 use insulation class F?
A: Insulation class F enables the motor to withstand higher operating temperatures. This increases reliability and operational life during continuous duty cycles.
Q: Does AM8542-0E21-0000 support direct gear mounting?
A: Yes, the straight shaft with internal thread and keyway allows secure and precise attachment of gears. This configuration supports various drive requirements.
Q: Why does AM8542-0E21-0000 have IP54 protection?
A: IP54 protection safeguards the motor against dust and limited water ingress. This ensures stable operation and reduces the risk of contamination.
Q: How does AM8542-0E21-0000 dissipate heat?
A: The ribbed aluminum surface enables natural convection cooling. This method keeps the motor within safe temperature limits without external fans.
Q: Why is a planetary gear system integrated in AM8542-0E21-0000?
A: The planetary gear system ensures efficient torque transmission and precise speed control. This integration supports demanding automation tasks.
