Product Description

The K43HRLM-LNK-NS-01 part is manufactured by Pacific Scientific. The product is a hybrid step motor with POWERPAC technology. The unit is from the Sigmax series and features a heavy duty NEMA 42 frame size mounting configuration.  This motor features 3 rotor stacks with a regular construction and lead wire hookup complete with 4 lead series winding and a standard winding type. This motor features a laminated rotor type with a straight key shaft modification on a single shaft configuration. The unit has a standard motor with a shaft seal an there is no feedback encoder option.

This stepper motor is advantageous thanks to its low loss and high-efficiency build. With a rugged frame this NEMA 42 stepper will provide you with top-level torques for its frame size within the industry. This means you can’t find a more powerful stepper at this size. With a frame without housing and a large diameter rotor with the newest rotor and stator design you are getting a top of the line item when you choose this. As it is designed to provide higher torque it will as well provide higher acceleration. The unit is designed to provide low detent torque as well which results in smoother micro-stepping. With POWERPAC technology you will find that this step motor runs a lot cooler than its competitors of a similar size.

The K43HRLM-LNK-NS-01 features a very high holding torque and has a high torque to inertia ratio. With the patented Pacific Scientific Sigmax technology the unit can provide up to 35% more torque than other motors in other series from the same manufacturer. This is a truly cost-effective alternative to a servo motor useful or applications that require moderate speed but have the ability to meet the most demanding motion requirements.