Product Description
The Allen-Bradley 1326AB-B420E-21-X92 servo motor, designed with a 108 mm frame diameter and an IEC metric flange with keyway, operates on 380-460V AC, delivering a rated speed of 3000 rpm. It offers a rated torque of 5 Nm, a rated output of 1.1 kW, a continuous torque of 5 Nm, and a peak stall torque of 14.9 Nm; the standard option is not applicable. Effective operation requires adherence to the user-friendly installation process outlined in the manual. Prior to installation, verify the wiring system and disconnect all power to prevent electrical shock. Remove the back plate and clean the motor shaft. Utilize the supplied flexible coupling with its insulating sleeve to protect the encoder from heat. Secure the adapter to the motor using the provided screws, tightening them to a torque of 2.3-2.8 N-m, and ensure proper encoder shaft insertion into the coupling.
Is Your Device Showing These Signs?
The Allen Bradley 1326AB-B420E-21-X92 servo motor commonly experiences issues such as resolver feedback failures, requiring resolver replacement or recalibration. Winding shorts and open circuits within the stator windings cause motor failure, necessitating motor rewinding or replacement. Bearing failures due to wear and contamination induce excessive noise and vibration, demanding bearing replacement and shaft inspection. Encoder malfunction is a frequent problem, often requiring encoder repair or replacement to restore accurate position feedback. Connector damage and cable degradation lead to intermittent signals and communication errors, mandating connector repair or cable replacement.
Technical specifications
The Allen-Bradley 1326AB-B420E-21-X92 servo motor (108 mm frame, IEC metric flange) operates on 380-460V AC, delivering 3000 rpm, 5 Nm rated torque (1.1 kW output), 5 Nm continuous torque, and 14.9 Nm peak stall torque. Installation requires following the manual, verifying wiring, disconnecting power, cleaning the motor shaft, using the supplied flexible coupling, and securing the adapter with specified torque.
Our Repair Process for the
1326AB-B420E-21-X92
Our repair process for the Allen Bradley 1326AB-B420E-21-X92 servo motor begins with a comprehensive evaluation to diagnose resolver feedback failures, winding shorts/open circuits, bearing failures, encoder malfunctions, and connector/cable damage. Resolver issues are addressed through replacement or recalibration. Stator winding problems necessitate motor rewinding or complete motor replacement. Bearing failures require bearing replacement, coupled with a thorough shaft inspection. Encoder malfunctions are resolved via encoder repair or replacement to ensure accurate position feedback. Connector damage and cable degradation are corrected through connector repair or complete cable replacement, restoring signal integrity and communication.
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.
Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.