Linear Actuators
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Linear Actuators Joyce linear actuators are designed to lift and precisely position loads of up to 1500 pounds. They are built with cast aluminum housings, include motors (120 VAC or 12 VDC), and are best suited for use in environments that are protected from the elements. A spring brake ensures that the actuators hold position when power is off. The maximum speed, which varies with load, is about 50 inches per minute (LA155). Joyce linear actuators are designed for either double clevis or trunnion mounting. Standard travel lengths include 3, 6, 12, 18, and 24 inches. The restraining torque for the translating tube is 190 inch-pounds. Specifications for AC models LA155L & LA155P: • 120 VAC • Limit switch available (LA155L) • Limit switch and potentiometer available (LA155P) • Approximate weight, 25 lbs + 0.5 lbs per inch of travel Specifications for 12 VDC models LA152L & LA152C: • 12 VDC • Limit switch available (LA152L) • Overload clutch available (LA125C) • Approximate weight, 19 lbs + 0.5 lbs per inch of travel Joyce/Dayton offers Linear Actuators in several designs including: • 120 VAC with limit switch • 120 VAC with limit switch and potentiometer • 12 VDC with limit switch • 12 VDC with clutch A guide for ordering is on page 144. 2D and 3D models available on website • Ordering information on page 144

Linear Actuators ORDERING INFORMATION Instructions: Select a model number from this chart. 1500-Pound Capacity LA152 (12VDC) Sample Part Number: LA152-L-SC-CL-12 Options Rise Rise L=Limit Switch or P=Potentiometer and Limit Switch Standard Clevis SC=Standard Clevis TM=Trunnion Mount Custom products are available • Contact Joyce/Dayton with your requirements

LINEAR ACTUATORS 1500 POUND DC WITH LIMIT SWITCH Optional Trunnion Mount Minimum Full Thread Duty Cycle ratings represent total travel per hour with equally timed intervals between cycles. Note: Drawings are artist's conception — not for certification; dimensions are subject to change without notice. 2D and 3D models available on website • Ordering information on page 144

LINEAR ACTUATORS 1500 POUND DC WITH SLIP CLUTCH — Aluminum Gear Housing Duty Cycle ratings represent total travel per hour with equally timed intervals between cycles. Note: Drawings are artist's conception — not for certification; dimensions are subject to change without notice. 2D and 3D models available on website • Ordering information on page 144

LINEAR ACTUATORS 1500 POUND AC WITH LIMIT SWITCH Optional Trunnion Mount 7/8" Minimum Full Thread Manual Override Access Aluminum Gear Housing User Supplied Reversing Switch (Limit Switches are SPDT) WIRING DIAGRAM Duty Cycle ratings represent total travel per hour with equally timed intervals between cycles. Note: Drawings are artist's conception — not for certification; dimensions are subject to change without notice. 2D and 3D models available on website • Ordering information on page 144