Mini-hexapod provides six-axis motion

Dec. 8, 2005
Motion platforms that give users control over six degrees of freedom can be expensive and complex.

A low-cost alternative is the Mini-hexapod from Picard Industries, Albion, N.Y. (picard-industries.com). It combines six high-resolution stepper motors from Haydon Switch & Instrument Inc.

(hsi-inc.com), dedicated drive electronics, and a Windows user interface into a kinematics platform with 0.00005-in. repeatability. The pod handles 5-lb loads, and can move 1 in. in the X, Y, and Z axes, and rotate 20° about the X, Y, and Z axes. Springs keep all moving parts in compression and minimize backlash, keeping it under 0.1 m. The unit can be programmed to go through 8,000 steps and it can execute up to 500 steps/sec.

Sponsored Recommendations

June 27, 2025
Ensure workplace safety and compliance with our comprehensive Lockout/Tagout (LOTO) Safety Training course. Learn critical procedures to prevent serious injuries.
June 27, 2025
Join our expert webinar to discover essential safety control measures and best practices for engineering a truly safe and compliant industrial environment.
June 25, 2025
An innovative aircraft with electric drives combines the best of both worlds. The cross between drone and helicopter could mean significantly faster and more efficient air emergency...
June 25, 2025
Effective when other materials fail, ceramics are particularly suitable for applications requiring wear and chemical resistance, sliding characteristics or biocompatibility. Discover...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!