Gear backlash explained: What it is and how it affects performance

Learn what gear backlash is, why it occurs, and how it impacts accuracy, noise, and performance in gear systems and motion control applications.

The hidden cost of “cheap” motors in high-precision machines

Cheap motors rarely fail fast. Learn how low-cost servo motors quietly increase downtime, tuning issues, and total cost of ownership.

Robotic arm joint design challenges and performance factors

Learn robotic arm joint design, including key components, design challenges, and how precision motion systems impact accuracy and performance.

Why application support matters more than specs alone

Specs define what a drive can do. Application support determines how well it performs. Learn why engineering support is critical to real-world motion control success.

Why lead time belongs in the design conversation

Fast delivery changes how you design, build, and deliver machines. Learn why reliability and lead time belong in the engineering conversation.

ZS Precision Racks

Success Stories and Customer Testimonials

Meet Gerhardt

Rack And Pinion Servo Geared Motors

Converting/Printing/Web Industry