Product Description

The M22NRXA-LNN-NS-00 is a hybrid step motor from Pacific Scientific with a NEMA 23 frame size. With POWERMAX II this step motor will provide you with the most power you can get from a step motor of this size. This unit has the power to provide up to 253 oz-in of holding torque which is more than you can get from any other step motor in the same class. With POWERMAX II the unit is designed to be feature packed while it also provides top-notch durability and reliability.

With high-quality magnet materials this step motor provides many benefits to the end user. The stator features a new polymer encapsulate and the end bells also feature this new polymer. The inserts of the end bell are threaded, and the unit is designed to ensure that the end bell stays cool thus providing more reliable and safe service for your needs.

When looking at NEMA 23 steppers the ones from the M22 series will provide you with the largest shaft diameter available. They are also the ones with the largest bearings, utilizing bearings sized 30 mm. These bearings have an increased lifespan and provide a step motor that is highly durable and has the ability to withstand high axial loads as well as high radial loads. This Pacific Scientific step motor also features gearheads designed specifically for high-performance tasks. The M22NRXA-LNN-NS-00 not only has POWERMAX II but also features Sigmax Technology which doubly sets it apart from the competition.

This Pacific Scientific step motor is very flexible in its ability to work with a number of shaft modifications, brake options, mounting encoders, and rotor choice.