Product Details
Product Overview
The Allen Bradley MPL-B320P-RJ22AA represents a high-performance solution for motion control applications requiring rapid acceleration and precise positioning. As a premium permanent magnet rotary servo motor, it significantly reduces system inertia, allowing for higher throughput in cycling applications. This motor interfaces seamlessly with Kinetix drives to provide a complete, synchronized motion solution. We supply this unit as 100% Brand New and Original, ensuring the integrity of the neodymium magnets and internal windings for your critical production lines.
Technical Specifications
The MPL-B320P-RJ22AA utilizes a high-torque-density design to maximize output in a compact 100 mm frame:
| Feature | Specification |
| Manufacturer | Allen Bradley |
| Product Line | MP-Series (MPL) |
| Voltage Class | 400V AC |
| Frame Size | 100 mm |
| Magnetic Stack Length | 2.0 inches |
| Rated Speed | 5000 RPM |
| Feedback Type | 2-Pole Resolver |
| Shaft Design | Keyed Shaft / No Shaft Seal |
| Enclosure/Mounting | IEC Metric Flange |
| Connectors | Circular Bayonet (Facing Shaft) |
| Brake Option | No Brake |
| Weight | 8.75 lbs (3.97 kg) |
Engineering Advantages
The MPL-B320P-RJ22AA solves specific mechanical and electrical challenges in modern machine building:
-
Optimized Dynamic Response: The low-inertia rotor design allows the motor to reach its 5000 RPM rated speed almost instantaneously. This high torque-to-size ratio minimizes the "move-and-settle" time in pick-and-place or packaging machinery.
-
Superior Environmental Feedback: The 2-pole resolver provides robust position feedback in harsh environments. Unlike optical encoders, this resolver withstands high vibration and elevated temperatures, preventing signal degradation in heavy industrial settings.
-
Simplified Integration: The circular bayonet connectors rotate to face the shaft, providing flexible cable routing. This design facilitates installation in narrow machine frames where space for cable bend radii is restricted.
-
Thermal Efficiency: Premium permanent magnet technology reduces internal heat generation. The motor dissipates heat effectively through its IEC metric flange, allowing for high-duty cycle operation without requiring external forced-air cooling.
FAQs
-
Can I install a shaft seal later if my environment changes?
While the MPL-B320P-RJ22AA ships without a shaft seal (IP50 rating), you can install a field-replaceable kit to upgrade the unit to an IP66 rating. This protects the internal bearings from high-pressure water jets and oil splashes common in food and beverage applications.
-
What is the advantage of the 2-pole resolver over a multi-turn encoder?
The resolver is an analog, transformer-based device. It lacks sensitive onboard electronics, making it the preferred feedback choice for applications involving extreme shock, vibration, or high-ambient heat where digital encoders typically fail.
-
Does this motor support 200V AC power systems?
No. The "B" in the part number (MPL-B) designates a 400V AC voltage class. Attempting to run this motor on a 200V class drive will result in significantly reduced torque and inability to reach the 5000 RPM rated speed.
-
What are the mounting requirements for the IEC metric flange?
The motor utilizes standard metric mounting holes. Ensure the mounting surface is flat and unpainted to facilitate optimal heat transfer and maintain shaft alignment, which prevents premature bearing wear and vibration.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
PLC vs. HMI: Distinguishing the Brain from the Interface in Industrial Automation
In the realm of industrial automation, distinguishing between a Programmable Logic Controller (PLC) and a Human-Machine Interface (HMI) is fundamental. While both devices work in tandem, they serve distinct purposes. The PLC acts as the "brain" of the operation, executing logic, whereas the HMI serves as the "eyes," allowing operators to monitor and interact with the system. Understanding this synergy is essential for any professional designing robust factory automation solutions.
Selecting the Right Industrial Automation Solution for Modern Manufacturing
Choosing an effective industrial automation system starts with a thorough process audit. You must identify tasks that are repetitive, labor-intensive, or prone to human error. Not every process requires high-level automation; therefore, prioritize operations that directly impact throughput and quality. By scoping your needs accurately, you avoid over-investing in unnecessary technology. A balanced approach ensures that your capital expenditure aligns with measurable gains in operational efficiency.
Implementing FIFO and LIFO Data Sequencing in PLC Programming
Data management serves as a cornerstone of modern industrial automation. Whether tracking materials on a conveyor or managing batch sequences in a process, engineers frequently rely on sequential logic. Two primary structures—First-In-First-Out (FIFO) and Last-In-First-Out (LIFO)—form the bedrock of this data handling. Mastering these blocks allows programmers to optimize complex machine operations efficiently.