The cylinders come in stroke lengths up to 40 in. (1,016 mm), and speeds to 57.5 ips (1,460.5 mm/sec), depending on the size and screw choice. The product family is available with ball screws, roller screws, and Acme screws. The motors can be mounted in-line with the actuator or in a reverse-parallel motor mount.
The rear head of the round-bodied actuators features an oversized main bearing to accommodate high thrust loads and provide long life. The stainless-steel main tube and thrust tube provide corrosion resistance, and the metric-threaded nose mount accepts a jam nut for mounting. Mounting options include a rear clevis, rear trunnion mount, foot mounts, or a front flange mount.
The actuators accommodate six different sensing or switching choices: reed, solid-state pnp (sourcing), or solid-state npn (sinking), normally open, flying leads, or quick-disconnect. The switches are activated by a standard, internal magnet located inside the thrust tube.
Tolomatic, 3800 County Rd. 116, Hamel, MN 55340, (800) 328-2174, www.tolomatic.com