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Allen-Bradley 1326AB-B410G-21-K4 Legacy AC Servo/Spindle Motor

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Allen-Bradley 1326AB-B410G-21-K4

by Allen-Bradley

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OverviewAttain exceptional accuracy and powerful operation with the Allen-Bradley 1326AB-B410G-21-K4 servo motor. This high-speed AC servo motor is developed for demanding industrial tasks, providing outstanding responsiveness and precise motion control. Its sturdy construction, combined with advanced technical specifications, makes it an excellent option for jobs needing exact positioning and rapid acceleration. The built-in holding brake offers important safety and stability, ensuring your operations proceed smoothly and effectively. This motor is more than just a component; it's a cornerstone for enhanced productivity and operational dependability in your most critical systems.Key Features Fast Operation: Reach peak throughput with a rated speed of 5000 RPM, perfect for quick processes. Strong Torque: Benefit from a continuous stall torque of 2.7 Nm (24 lb-in), supplying ample power for exacting movements. Integrated Holding Brake: Boost safety and preserve position accuracy with a robust 72 lb-in (8.1 Nm) holding brake. Flexible Voltage Compatibility: Functions efficiently with 460/380V AC, 3-phase power sources, suitable for various industrial setups. Durable Industrial Construction: Built to endure challenging surroundings, ensuring enduring reliability and performance. NEMA/IEC Metric Flange: Facilitates secure and standardized mechanical coupling for straightforward integration into current systems. Keyed Shaft: Guarantees a robust and dependable connection between the motor and its driven load. Technical SpecificationsThe Allen-Bradley 1326AB-B410G-21-K4 is carefully designed with the following technical specifications to fulfill strict industrial needs: Model: 1326AB-B410G-21-K4 Frame Size: 108 mm Voltage: 460/380V AC, 3-Phase Rated Speed: 5000 RPM Continuous Stall Torque: 2.7 Nm (24 lb-in) Holding Brake: 72 lb-in (8.1 Nm), 24V DC Mounting: NEMA/IEC Metric Flange Shaft Type: Keyed Feedback Type: Resolver Construction: Industrial-grade rugged design ApplicationsThe Allen-Bradley 1326AB-B410G-21-K4 servo motor is a vital element for enhancing a wide range of industrial applications, including: High-Speed Machining Centers: Provides the accuracy and pace required for intricate and rapid machining tasks, improving output and product quality. Advanced Material Handling Systems: Ensures precise and smooth movement of items in automated warehouses and logistics centers, minimizing errors and maximizing effectiveness. Precision Servo Press Systems: Delivers consistent force and exact positioning for pressing, forming, and assembly operations, critical for component integrity. Robotics and Automation: Integrates smoothly into robotic arms and automated assembly lines, offering responsive and repeatable motion for intricate processes. Dynamic Packaging Machinery: Maintains precise command over packaging processes, increasing speed and reducing waste in high-volume production lines. Positioning Systems Requiring Holding Brake: Perfect for applications where holding a fixed position is essential, such as in indexing tables or lifting mechanisms, guaranteeing safety and stability. Why Choose Superior Precision: Achieve spot-on accuracy in all your motion control applications, leading to better product quality and less waste. Increased Productivity: The rapid operating speed and robust torque ensure your operations run with maximum effectiveness, maximizing output and reducing idle time. Reliability and Durability: Manufactured by Allen-Bradley, a leader in industrial automation, this motor provides exceptional longevity and consistent performance in demanding settings. Effortless Integration: Designed with standard NEMA/IEC metric flanges and a keyed shaft, allowing for easy integration into existing or new industrial setups. Safety and Stability: The built-in holding brake offers an essential layer of safety, preventing unintentional movement and ensuring stable operation during power fluctuations. Order NowUpgrade your industrial applications with the Allen-Bradley 1326AB-B410G-21-K4 servo motor from Palm Parts Solution. Contact us today to learn more or place your order.FAQWhat is the rated speed of the Allen-Bradley 1326AB-B410G-21-K4 servo motor?The motor has a rated speed of 5000 RPM, designed for high-speed industrial applications.Does this servo motor include a holding brake?Yes, it features an integrated holding brake providing 72 lb-in (8.1 Nm) of stopping power for enhanced safety and stability.What type of power supply is compatible with this model?The motor operates efficiently with 460/380V AC, 3-phase power supplies.How does the NEMA/IEC Metric Flange benefit system integration?The NEMA/IEC Metric Flange ensures secure and standardized mechanical coupling, simplifying integration into various industrial systems.

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PRODUCT DETAILS

Allen-Bradley 1326AB-B410G-21-K4

Overview

This is a genuine Allen-Bradley component from the Allen-Bradley Servo Motors family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Allen-Bradley catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Allen-Bradley automation ecosystem
  • Engineered to integrate inside Allen-Bradley Servo Motors installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the Allen-Bradley Servo Motors family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

The Allen-Bradley 1326AB-B410G-21-K4 is carefully designed with the following technical specifications to fulfill strict industrial needs:

  • Model: 1326AB-B410G-21-K4
  • Frame Size: 108 mm
  • Voltage: 460/380V AC, 3-Phase
  • Rated Speed: 5000 RPM
  • Continuous Stall Torque: 2.7 Nm (24 lb-in)
  • Holding Brake: 72 lb-in (8.1 Nm), 24V DC
  • Mounting: NEMA/IEC Metric Flange
  • Shaft Type: Keyed
  • Feedback Type: Resolver
  • Construction: Industrial-grade rugged design

Applications

The Allen-Bradley 1326AB-B410G-21-K4 servo motor is a vital element for enhancing a wide range of industrial applications, including:

  • High-Speed Machining Centers: Provides the accuracy and pace required for intricate and rapid machining tasks, improving output and product quality.
  • Advanced Material Handling Systems: Ensures precise and smooth movement of items in automated warehouses and logistics centers, minimizing errors and maximizing effectiveness.
  • Precision Servo Press Systems: Delivers consistent force and exact positioning for pressing, forming, and assembly operations, critical for component integrity.
  • Robotics and Automation: Integrates smoothly into robotic arms and automated assembly lines, offering responsive and repeatable motion for intricate processes.
  • Dynamic Packaging Machinery: Maintains precise command over packaging processes, increasing speed and reducing waste in high-volume production lines.
  • Positioning Systems Requiring Holding Brake: Perfect for applications where holding a fixed position is essential, such as in indexing tables or lifting mechanisms, guaranteeing safety and stability.

Why Choose the 1326AB-B410G-21-K4?

  • Superior Precision: Achieve spot-on accuracy in all your motion control applications, leading to better product quality and less waste.
  • Increased Productivity: The rapid operating speed and robust torque ensure your operations run with maximum effectiveness, maximizing output and reducing idle time.
  • Reliability and Durability: Manufactured by Allen-Bradley, a leader in industrial automation, this motor provides exceptional longevity and consistent performance in demanding settings.
  • Effortless Integration: Designed with standard NEMA/IEC metric flanges and a keyed shaft, allowing for easy integration into existing or new industrial setups.
  • Safety and Stability: The built-in holding brake offers an essential layer of safety, preventing unintentional movement and ensuring stable operation during power fluctuations.

Availability & Shipping

  • In stock: 1326AB-B410G-21-K4 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 1326AB-B410G-21-K4 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Allen-Bradley

The motor has a rated speed of 5000 RPM, designed for high-speed industrial applications.

Machine down? We ship parts the same day.

New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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