The co. offers metric linear actuators with two separate threaded shafts. The actuators feature guide tubes of chrome-plated precision steel, with metal follower nuts and plastic end caps. The tubes are also available in stainless steel and come in a variety of dias and travel lengths up to 1,150 mm. The actuators may be ordered with one shaft right-hand thread and one shaft left-hand thread, both shafts right-hand thread or both left-hand thread.
J.W. Winco, 800/877-8351. www.jwwinco.com