Worm gear gripper application

Has anyone used the worm gear listed here at the robot shop with the spur gears listed on the same page? Were their any compatibility issues?

Thank you for your prompt response! Thanks also for the URL

You can’t use a spur gear with a worm gear; you need to use a worm with a worm gear. Unfortunately we are discontining this line and no longer carry the worm gear. You can order direct from qtcgears.com