Completely sealed, designed for tough, high load applications.
B-Track linear actuators incorporate high strength, high quality components and are
designed to provide years of trouble-free performance in harsh environments. Models feature a ball nut screw drive with integral load holding brake and overload clutch. Efficient power use, compact package size, excellent corrosion protection, rugged spur gearing, synthetic lubricants and high performance motors provide maximum capability and value. Models available with 2 to 24 inch stroke lengths, up to 2200 lb. load capacity, and up to 2.7 in./sec travel speeds.

Packaged SFP Clutches, Electro Clutches, and Electro Brakes feature precision centered sleeve and ball bearings designed for long life in heavy use conditions. Zero-backlash armature assemblies provide a spring release for reliable and precise disengagement.
Stationary field coil assembly means no slip rings or brushes. All models feature corrosion protected parts and asbestos-free friction material, require no assembly and no maintenance. 14 models available. Torque range from 16 lb.ft. to 465 lb.ft.

•	Automatic engagement and disengagement
•	Delayed engagement produces a “no load start”
•	No slippage at full running speed
•	Controlled soft-start acceleration
•	100% efficient at rated speed
•	Standard, spring control, and deep pocket models
•	Protection against shock loads during start-up

Wichita's Air PTO is powered by our heavy-duty Standard Vent clutch. With large friction areas for high energy starts and an air actuated clutch for remote or automatic control of the PTO.
The air actuated PTO is ideal for your application because:

•	The bearing supported shaft eliminates sideload on the crankshaft
•	The high speed airtube not affected by centrifugal force
•	There are no o-rings or diaphragms to wear out
•	14" and 18" 1, 2 & 3 plate clutches available