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| Acme Screw Linear Actuators are well proven throughout the world in a wide variety of industries including Nuclear, Food Processing, Aerospace, Paper, Metal Processing, Offshore and Marine, Medical, Communications, Automotive,Defence. Typical applications include: Scissor lifts, lifting platforms, robotics, continuous paint pumps, medical beds, coiling/decoiling machines, tundish cars, continuous operation process lines. Where the standard range does not meet the application specification, special actuators can be designed to meet customers' specific requirements. | |||||||||
LAP4000
JACTON
Product Description
Replacing the hydraulic cylinders with 4000kgf Parallel Drive Electric Linear Actuators in power transmission. Electromechanical cylinders are available with acme screw drive. High linear speed even at high loads, improved efficiency by reducing energy consumption, better control of position, speed and force, great positioning accuracy and repeatability are only some of the reasons that make them the right alternative to hydraulic cylinders. Also available on different assembly configurations for a total interchangeability with the existing hydraulic units. Lubrication with synthetic grease, gearbox long life lubricated. Prepared for IEC standard AC motors. All stroke lengths can be adjusted downward with the position limit switch.
Working Principle
A trapezoidal lead screw and nut is driven by an electric motor, through a reduction gearbox. The lead screw converts rotary motion to linear movement. When the motor is activated, it rotates the screw, which moves the nut, the nut extends and retracts the piston rod, which is attached to the load.
Main Features
* Parallel drive configurations.
* Self-locking trapezoidal lead screw and nut (non-backdriving).
* Thrust force: 4000 kgf.
* Travel speed: 28 mm/s (slow speed), 42 mm/s (medium speed).
* Motor Power: 2.2 kW, 4 kW.
* There are no "standard" travel lengths, maximum 1200 mm.
* 3phase normal motor (380v 3ph AC) as standard. Brake motors are also available.
* Non-rotating extension rod with anti-rotation guide.
* Accessories: Brake motor, handwheel, external limit switches, bellows boots and clamps, trunnion mounting brackets, electrical control box, encoder, and stainless steel or chrome plated piston rod.
* Electric linear actuators and electric cylinders can be a real alternative to pneumatic and hydraulic cylinders.
Application Case
Electric Linear Actuators are widely used in industrial equipment, motion platforms, such as gates, dampers, oven and processing tank doors, antennas, orthopedic tables and other medical equipment, ergonomic furniture, and agricultural equipment, scissor lifts, scissor platforms, lifting platforms, robotics, continuous paint pumps, medical beds, coiling machines, tundish cars, continuous operation process lines, opening and closing doors, lifting, pushing and pulling, and precise positioning. Custom designs linear cylinders are also available for your special applications.
Packaging and Shipping
* 100% standard exporting plywood cases (international exporting standard wooden material with free fumigation).
* Express(Air): Factory to customers' company by FEDEX, DHL, UPS, TNT. Incoterms: EXW, DDU.
* Sea Freight: Factory to destination seaport by Vessel. Incoterms: CIF, FOB, EXW, CFR.
* Air Freight: Factory to destination airport by Airplane. Incoterms: CFR, EXW, FCA, CPT, CIP.
* Additional Options (Door to Door): Train Transportation, Truck Transportation, Ocean Shipping.
