Products
  • Electric Small Screw Jack Supplier Electric Small Screw Jack Supplier
    1.Screw jack capacities from 1/4 ton to 350 tons 2.Available in machine screw, ball screw, stainless steel machine screw actuators, micro-miniature actuators, high duty cycle actuators, motorized machine screw and ball screw actuators, electric cylinders and motor control systems   3.Accessories include miter gear boxes, motor adapters, transducers, couplings, ball screws and ball screw systems, and locking rings 4.Can be used as alternatives to hydraulic and pneumatic systems
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  • cubic screw jack Cubic Ball Screw Jack Supplier
    Ball screw jacks combine the gear unit with a linear drive performed by a ball screw that, in comparison with the traditional acme screw, offers following advantages: • higher total efficiency • longer life of the whole linear drive system The following two comparative examples give an idea of the higher efficiency that can be obtained with this system: • considering a screw jack consisting of a worm gear with linear drive performed by an acme screw,  the total efficiency of the screw jack is between 10 % and 40 % • considering a screw jack consisting of a worm gear with linear drive performed by a ball screw, the  total efficiency of the screw jack is between 30 % and 70 % Our Ball screw jacks are available in two different models: • travelling screw (Model A,namely translating type) • travelling nut (Model B,namely rotating type)
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  • Gear Screw Jack for Crank Table Two- Set Worm Gear Screw Jack for Crank Table Lifting
    The Worm Gear Screw Jack are ideal solutions for applications where electricity or power generators is inconvenient or dangerous, light weight, low duty cycle, low target cost and short travel length. 
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  • Bevel Gears Screw Jack Bevel Gears Screw Jack of High Performance
    High-speed lifting bevel gear screw jacks are partly completed machines and intended for installation in complete machines or to be used for assembly with a totality of machinery to create systems. It is simple and effective solution in comparison with hydraulic and pneumatic systems.The use of a spiral-toothed bevel gear results in a high efficiency and a long lifespan.   Our Jack's Specifications: Capacities from 15 kN to 90 kN (1.7 Ton to 10 Ton) Speeds up to 3,000 RPM Operating Temperature: 32°F up to 122°F Trapezoidal Screw models are standard Translating screw (type 1) and rotating screw (type 2) model available in all capacities
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  •  Hand Crank Screw Actuator SWL Stainless Steel Hand Crank Screw Actuator
    SWL Stainless Steel Hand Crank Screw Actuator is a basic lifting component. It has many characteristics, such as compact structure, small size, light weight, wide power source, no noise, convenient installation, flexible use, multiple functions, various supporting forms, high reliability and long service life. It can be used alone or in combination. It can accurately control and adjust the height of lifting or propulsion according to a certain program. It can be driven directly by motor or other power or manually. It has different structure type and assembly type, and lifting height can be customized according to user's requirements.
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  • Hand Crank Table Lift  Screw Jack Mechanism Hand Crank Table Lift Screw Jack Mechanism
    The Crank Handle Screw Jack are ideal solutions for applications where electricity or power generators is inconvenient or dangerous, light weight, low duty cycle, low target cost and short travel length. The working principle of the hand operated worm gear screw jack is that the worm (also called the input shaft) is manually rotated by the hand wheel, the worm wheel is rotated by the worm, and the trapezoidal lifting screw is moved by the rotating worm wheel. The linear motion speed of the worm wheel manual screw jack trapezoidal lifting screw depends on the thread size and the worm gear speed ratio. Hand Operated Screw Jack is composed of hand wheel or hand crank and a worm gear screw jack.It is ideal solutions for applications where electricity or power generators is inconvenient or dangerous.
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  •  stainless steel screw jack SWL 2.5T Stainless Steel Worm Gear Screw jack
    Lude Transmission stainless steel screw jacks are specifically designed for positioning and lifting applications that are located in wet, corrosive and harsh environments. They can be trapezoidal type or ball type. Metallurgical properties of stainless steel allow it to remain ductile even at very low temperatures.These mechanical jacks are available in 2 ton through 25 ton capacities. Upright or inverted jacks operate at full capacity in tension or compression. Features: All exposed surfaces and components feature stainless steel or bronze construction Nitrile rubber seals protect all internal mechanisms. Tapered or ball thrust bearings provide rugged reliability Choose one of four standard end conditions Protective boots available Anti-backlash devices available
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  • Stainless Steel Screw Jack Hand Operated Worm Gear Stainless Steel Screw Jack
    Lude Transmission stainless steel screw jacks are specifically designed for positioning and lifting applications that are located in wet, corrosive and harsh environments. They can be trapezoidal type or ball type. Metallurgical properties of stainless steel allow it to remain ductile even at very low temperatures.These mechanical jacks are available in 2 ton through 25 ton capacities. Upright or inverted jacks operate at full capacity in tension or compression. Features: All exposed surfaces and components feature stainless steel or bronze construction Nitrile rubber seals protect all internal mechanisms. Tapered or ball thrust bearings provide rugged reliability Choose one of four standard end conditions Protective boots available Anti-backlash devices available
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  • Linear Actuator Electric with AC Motor Linear Actuator Electric with AC Motor
    A linear actuator is a mechanical device that converts energy (power from air, electricity or liquid) to create motion in a straight line; contrasted with circular motion of a conventional electric motor. It can also be used to apply a force. Types of motion include: blocking, clamping, ejecting, lifting, descending, pushing or pulling. Features Trapezoidal thread The motor is connected to the threaded spindle via a worm gear. Depending on the model, fixing via the joint head and rotary bearing console or rod end bearing and eye gear flange Solenoid switch and rotary encoder available Trap nut safety system for trapezoidal screw threads available ACME Screw Linear Actuator Main Datas Load capacity:max 2.5ton     Max.lifting speed:93mm/s  Motor power:380/220VAC
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  •  Stainless Steel Housing Worm Gear Jack JWM Series Stainless Steel Housing Worm Gear Jack
    Lude Transmission stainless steel screw jacks are specifically designed for positioning and lifting applications tha are located in wet, corrosive and harsh environments. They can be trapezoidal type or ball type. Metallurgical properties of stainless steel allow it to remain ductile even at very low temperatures.These mechanical jacks are available in 2 ton through 25 ton capacities. Upright or inverted jacks operate at full capacity in tension or compression Features:All exposed surfaces and components feature stainless steel or bronze constructiorNitrile rubber seals protect all internal mechanismsTapered or ball thrust bearings provide rugged reliabilityChoose one of four standard end conditionsProtective boots availableAnti-backlash devices availableLude Transmission can customize to your specifications
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  • ball screw jack JWB Series Ball Screw Worm Gear Screw Jack
    Rotating Ball Screw Jacks use a ball screw and nut made from hardened alloy steel with bearing balls carrying the load between nut & screw. They can be employed for lifting, pulling, moving, aligning any kind of load with a perfect synchronism, which is difficult to obtain by means of other handling devices. The ball worm screw jacks are suitable for high services as well as for a very rapid, quick and precise positioning. They can be driven by different motors: electrical, with either alternating or direct current, as well as hydraulic or pneumatic motors. Also they can be driven manually or with any other kinds of transmission. LUDE Transmission ball screw jacks are designed and manufactured using innovative technology so to supply a product which identifies itself with the state of the art in the transmission devices.

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  • heavy duty linear electric actuator Heavy Duty 12V DC Motor Linear Electric Actuator
    Heavy duty electric linear actuator is a kind of electric actuator that can withstand a large load.
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