Now with encoder option

Thomson Industries, Inc., a manufacturer of mechanical motion solutions, has undergone a major upgrade to its online stepper motor linear actuator (SMLA) selection tool, allowing encoders to be specified directly in the design process. This new option supports engineers and machine designers in planning and procurement by making it even easier to evaluate their options for incorporating position feedback data into their solutions.

The Thomson online tool automates the process of selecting and sizing the optimal SMLA for specific technical requirements. In just a few intuitive steps, planners can specify the motor size, lead screw, and nut configurations—and, with this upgrade, now also specify the perfect encoder. Encoder specifications are performed directly in the online session and include information such as cycles per revolution (CPR), non-index or index feedback, and single-ended or differential outputs. As users make their selections, the tool dynamically updates the product specifications and shows in real time the impact of each change on the dimensions and design of the drive assembly.

"This upgrade gives our customers the flexibility they need to select the optimal motor and seamlessly integrate the entire assembly with the encoders – all within a single user interface. This automation has transformed a previously manual and time-consuming process into a fast and intuitive one," explains Ojesh Singh, Product Manager for Lead Screw Drives at Thomson Industries. "Thanks to real-time updates and downloadable CAD models, our customers now get exactly what they need, more efficiently than ever before."

Previously, planners had to contact customer service or consult with the supplier's engineers to find the right encoder model. Users had to either assemble their own models or wait for a custom solution. With the updated selection tool, all the necessary technical information is immediately visible, eliminating these additional steps. Once an encoder is selected, the tool provides all dimensioning data, allowing users to download fully integrated CAD models for their design.

The enhanced tool not only shortens design time. It also helps with fine-tuning, as users can adjust their selections and immediately see the effects within the tool. Whether selecting different encoder models or fine-tuning other elements, the tool ensures that specifications and configurations are precise and tailored to application requirements at every step.

Last but not least, pricing is also integrated into the tool. This allows users to conveniently complete the entire process—from initial selection criteria to final purchase—in a single step.