Detailed Parameter Table
Product Introduction
The KOLLMORGEN AKM42E-ACC2R00 is a premier AC synchronous servo motor, part of the widely respected AKM series, engineered for high-performance motion control. It is designed to deliver exceptional power and dynamic response in a compact form factor. The AKM42E-ACC2R00 is optimized for seamless integration with KOLLMORGEN’s advanced servo drives, such as the AKD series, creating a powerful and efficient motion control solution. The motor’s robust design, featuring high-energy permanent magnets, ensures smooth operation and consistent performance even at low speeds.
A key feature of the AKM42E-ACC2R00 is its integrated 24 VDC holding brake, which is essential for applications where the motor needs to hold a load in place when power is removed, such as on a vertical axis. This motor is also equipped with a Smart Feedback Device (SFD), which provides high-resolution absolute position feedback. This technology eliminates the need for homing procedures at machine startup, reducing downtime and simplifying system design.
Core Advantages and Technical Highlights
The KOLLMORGEN AKM42E-ACC2R00 offers significant technical advantages that make it a superior choice for many industrial applications. Its low-inertia rotor design allows for rapid acceleration and deceleration, leading to reduced cycle times and improved machine throughput.
Integrated Holding Brake: The built-in 24 VDC holding brake is a critical feature for applications with vertical loads. This brake automatically engages when power is lost or the drive is disabled, providing a reliable safety mechanism that prevents the load from falling. This eliminates the need for external braking systems, simplifying the machine design and reducing overall cost and complexity.
Simplified Wiring: The motor uses two separate connectors: an M23 for power and brake, and an M17 for feedback. While this configuration uses more connectors than a single-cable solution, it ensures clear separation of power and signal lines, which is crucial for preventing electrical noise from affecting feedback signals. The SFD feedback device also provides electronic nameplate data, which compatible KOLLMORGEN drives can read automatically. This allows for a plug-and-play experience that significantly speeds up commissioning.
Robust Construction: The AKM42E-ACC2R00 has an IP65 rating, offering robust protection against dust and water jets. This makes it suitable for use in harsh industrial environments. The motor’s keyed shaft provides a secure, high-torque mechanical connection to the load, preventing slippage under heavy loads.
Typical Application Scenarios
The KOLLMORGEN AKM42E-ACC2R00 is particularly well-suited for applications that involve vertical motion or require a load to be held securely in place. In the robotics and automation industry, it is frequently used in Z-axis movements of robotic arms for pick-and-place, assembly, and welding applications. The holding brake is essential here to prevent the robot arm from dropping its payload during power-off. In material handling, the AKM42E-ACC2R00 is a popular choice for vertical conveyors, lifters, and gantry systems where it must hold a heavy load at a specific height.
Furthermore, in the packaging industry, the AKM42E-ACC2R00 can be used in machines that require precise vertical motion, such as carton erectors or palletizers. In the aerospace and defense sectors, its reliability and integrated brake make it suitable for positioning systems and simulators. The combination of dynamic performance and a reliable holding brake makes the KOLLMORGEN AKM42E-ACC2R00 a versatile and safe choice for a broad spectrum of industrial applications.
Related Model Recommendations
AKM42E-ACC2R01: A variant of the AKM42E-ACC2R00 that may have a different shaft or connector configuration, providing a slight customization for specific mechanical integration needs. AKM42E-ACCNR00: A similar model without the integrated holding brake. This is a good alternative for applications where the load is horizontal and a brake is not required. AKM43G-ACCNR-00: A larger and more powerful motor from the AKM series, providing a significant increase in continuous stall torque and a good option for upgrading a system that requires more force. AKD-N00407-NA: The recommended servo drive from KOLLMORGEN’s AKD series, designed to be paired with the AKM42E-ACC2R00 to provide advanced control and diagnostic capabilities for motor and brake control. AKM42L-ACCNR00: This model is a lower-inertia winding version, which could be an alternative for applications that require faster acceleration and a higher maximum speed at the expense of continuous torque.
Installation, Commissioning and Maintenance Instructions
Installation preparation: Before installing the KOLLMORGEN AKM42E-ACC2R00, ensure the mounting surface is clean, flat, and free of burrs. All power to the drive system must be turned off before making any electrical connections. Handle the motor with care, especially the shaft and connectors. Use appropriate shielded cables and torque the mounting bolts to the recommended specifications. It is crucial to correctly wire the separate power and feedback cables, and to properly connect the brake control leads to the drive, following the provided pinout diagrams.
Maintenance suggestions: The AKM42E-ACC2R00 is a brushless motor with sealed bearings, making it a maintenance-free component. Routine lubrication or brush replacement is not required. Maintenance is limited to periodic visual inspections of the motor housing and connections. Check for any signs of physical damage, loose connections, or unusual heat buildup. The motor’s IP65 rating provides excellent protection, but it should be kept free of heavy dirt or debris. If performance issues arise, the first course of action should be to use the diagnostic tools on the paired KOLLMORGEN drive, which can provide detailed status and error information for the AKM42E-ACC2R00, allowing for efficient troubleshooting.
Service and Guarantee Commitment
KOLLMORGEN provides a robust service and guarantee commitment for the AKM42E-ACC2R00. This includes a comprehensive warranty that covers material and workmanship defects, reflecting our confidence in the product’s quality and durability. Our global network of technical support specialists is available to provide expert assistance with system design, motor sizing, commissioning, and troubleshooting. We are committed to ensuring the long-term, reliable operation of your AKM42E-ACC2R00. Our extensive online resources, including product manuals, technical datasheets, and application notes, further empower our customers with the knowledge and tools needed to maximize the performance of their KOLLMORGEN products.
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