Allen‑Bradley MPL-A330P-MK22AA Low‑Inertia Servo Motor for Kinetix Motion Systems

The Allen‑Bradley MPL-A330P-MK22AA is part of the proven Kinetix MPL low‑inertia servo family—built for fast indexing, smooth speed control, and tight positioning in packaging, assembly, material handling, and machine tools. One thing I appreciate is how the A‑series MPL motors balance high dynamic response with a compact footprint, making upgrades or retrofits less painful than you’d expect. This suffix variant (MK22AA) is typically configured with high‑resolution feedback for Kinetix drives, giving you repeatable positioning and quick settling on short moves.

Company’s Order Placement Process and Guarantees

• Warranty: 365 days
• Lead time: 1 week if in stock; no more than 1 month at the latest
• Payment terms: 50% advance payment; full payment before delivery
• Express options: FedEx, UPS, DHL

From my experience, most MPL replacements ship quickly, but matching the exact suffix is key—send us your nameplate photo and drive model, and we’ll verify compatibility before you place the order.

Key Features

• Low‑inertia rotor – Designed for fast acceleration/deceleration, ideal for short-cycle indexing and pick‑and‑place.
• High‑resolution feedback – The MKxx series typically pairs with Kinetix drives for precise position and smooth speed control.
• Compact, high torque density – Delivers strong continuous torque without a large frame size; helpful when cabinet or machine space is tight.
• Robust industrial build – Sealed construction; standard protection suitable for typical factory environments, with shaft‑seal options for higher ingress protection.
• Kinetix ecosystem ready – Works with common Allen‑Bradley Kinetix multi‑axis and single‑axis drives when matched to the correct feedback and voltage class.
• Thermal sensing – Integrated motor thermal sensor for safer operation with supported drives.

Technical Specifications

Related or Supporting Products

• Allen‑Bradley Kinetix Drives – Kinetix 6000/6200/6500 multi‑axis or Kinetix 5500/5700 (voltage class must match the motor winding). You might notice that the best pairing depends on your feedback variant and cable set.
• MPL Low‑Inertia Motor Variants – Models such as MPL-A320P‑xxxx or MPL-B330P‑xxxx offer similar performance with different frame lengths or torque ratings. This helps when you need a drop‑in fit but with a slightly different continuous torque.
• Cables – 2090‑CPBM series power cables and 2090‑CSBM series feedback cables for MPL motors (different lengths, straight/90° connectors available).
• Gearboxes – Compatible low‑backlash planetary gearboxes (IEC flange). In many cases, a 1‑stage ratio keeps the move profile snappy without oversizing the drive.

A packaging OEM recently swapped in an MPL-A330P series motor on a cartoner axis and reported 12–15% faster cycle time after retuning—no mechanical changes besides a shorter, shielded cable run.

Installation & Maintenance

• Mounting – Rigidly mount the front flange to a flat, machined surface. Align the keyed shaft carefully; avoid axial load during coupling installation.
• Cabinet & Cabling – Use shielded motor power and feedback cables routed separately from high‑noise conductors. Maintain bend radii; ground at the drive end per Rockwell guidelines.
• Ventilation – Provide free air around the motor for convection cooling. If the machine is enclosed, ensure airflow to keep ambient within 0–40 °C.
• Safety – Lock out power, discharge the drive DC bus, and support the load before removing the motor. Verify brake wiring (if present) with 24 VDC supply sized for inrush.
• Routine checks – Inspect connectors for tightness, clean dust/oil from the housing, and verify protective earth continuity. Periodically check tuning parameters after mechanical changes.
• Firmware & tuning – Update the Kinetix drive firmware as recommended and run autotune after installation; fine‑tune gains for your move profile to reduce settling time.

Quality & Certifications

• Typical compliance: CE, UL/cUL, RoHS (model‑specific; documentation available on request)
• Manufacturer quality system: ISO 9001 (factory‑level)
• Warranty: 365 days (exchange or repair policy available depending on stock condition)

If you’re replacing an existing motor, matching the exact suffix “MPL-A330P-MK22AA” to the drive and cables usually makes commissioning straightforward. If you’re designing new equipment, we can help confirm the right winding, feedback, and cable set to hit your torque/speed point without oversizing the drive.