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CTUATORS

500 POUND AC & DC MODELS Specifications ? Double Clevis Mounting? Standard Travels of 3", 6", 12", & 18" ? Double Lead Machine Screw ? Cast Aluminum Housing ? Stainless Steel Lifting Tube ? Spring Type Brake ? Temperature Range of -20° to + 104°F ambient ? Limit Switch Available ? AC Models are 115 Volt ? DC Models are 12 Volt ? Load Limiting Friction Slip Clutch Available ? Limit Switch w/10 Turn Potentiometer (AC Only) ? Lifting Tube Restraining Torque 60 in-lbs. Options ? 90° Clevis Mount (Slip Clutch Models Only) ? AC Extend/Retract Actuator Controller ? DC Extend/Retract Actuator Controller ? Threaded Screw End (Slip Clutch Models Only)115 VAC motor is an enclosed, permanent split capacitor induction type. Load/no-load speeds are approximately equal. The motor is equipped with a thermal overload device that opens and resets automatically. Standard motor requires 25 µF capacitor supplied by the customer or Joyce. 12 VDC motor is totally enclosed, weather resistant, permanent magnet type. Magnets act as a secondary brake for added safety. This type of motor is smaller, cooler running, more efficient and has higher duty cycles than series-wound motors. Lower current draw provides for longer battery life. The Motor is also equipped with a thermal overload device that opens and resets automatically. The rotation is reversible by reversing the two color-coded leads, and torque is the same in either direction.
Note: Capacitor is supplied with the purchase of a Joyce controls package. Note: Some actuator surfaces may reach 230° F during operation at or near maximum duty cycle. All ratings are nominal and based on the actuator being broken-in for approximately 2500 inches of travel.Approximate weight LAO55L = 12 pounds + 0.3 pounds/inchApproximate weight LAO55C = 11 pounds + 0.3 pounds/inch For complete ordering information see page 169 148
1-800-523-5204 Visit our website now for 2D and Interactive 3D models of all our Jacks and Actuators. www.joycedayton.com