The Products include Worm Gear Screw Jacks, Machine Screw Jacks, Ball Screw Jacks, Bevel Gear Screw Jacks, Spiral Bevel Gearboxes, Right Angle Gearboxes, Worm Screw Jack Systems, Lifting Systems Accessories, Heavy Duty Linear Actuators, Gearmotors and Speed Reducers, Shaft Couplings and Universal Joints, Worm Gears and Worm Shafts, Acme Screws and Nuts, Ball Screws and Nuts, Spiral Bevel Gears and Straight Bevel Gears Power Transmission Products and Motion Control Products. Worm screw is rotated manually (manual screw jack) or by a motor (electric screw jack).
screw jacks to linkage to use It's of high mechanical, they are an excellent choice when hydraulic, pneumatic or chain systems are prohibitive choices. 2.
The screw jack working principle: Worm screw rotate the worm gear; the rotating worm gear move the lifting screw up and down in linear motion way.
electricity or power generators is inconvenient or dangerous, light -Self-locking ability Widely used in wood working machines, plastics processing machines, textile machines, assembly equipment in the automobile and aircraft industries, food and beverage production equipment as well as packaging machines. Worm gear screw jacks are ideal for various applications, regardless if you are lifting, lowering, tipping or moving. It is suitable for applications where
-Can be driven directly by hand wheel
Duff-Norton’s mechanical actuators are versatile & robust, ideal for heavy duty applications Easily customized modular design for unlimited configurations. The deceleration ratio is 1:1, 1.5:1, 2:1, 2.5:1 and 3:1, which are all actual transmission ratios.A Electric Linear Actuator is a mechanical device that converts energy (power from air, electricity or liquid) to create motion in a straight line.An electric linear actuator is a device that converts the rotational
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. -Can be customized according user's demand
Four-set linkage screw jack system can be I and T configuration, transmission efficiency can be 85% .Screw jack lift system structures include miter gearboxes, screw jacks, electric motor or gear reducer, hand wheel, pillow block bearings, jaw couplings and line shaftings.Slewing drives are powered with hourglass worm technology for maximum gear torque and the smoothest rotation.WE Series Slewing drive is combined by the curved tooth slewing ring and worm, gear and worms are more touch supply larger torque.
: 9144190007026567X3, registered Capital 500000CNY) is a leading manufacturer and supplier for Screw Jack, Ball Screw Jack, Machine Screw Jack, Worm Gear Screw Jack, Bevel Gear Screw Jack, Miter Gearbox, Lifting System, Electric Actuator, Gearmotors , and Others Linear Motion and Power Transmission Products in China. Worm Gear screw jack is a kind of basic lifting equipment, which is widely used in machinery, metallurgy, chemical industry, medicine, construction, water conservancy, culture and other industries.Lude stainless steel screw jacks are specifically designed for positioning and lifting applications that are located in wet, corrosive and harsh environments.Lude Transmission can supply stainless steel jacks 1ton to 100ton. -2 / 3 /4 /8 sets etc. Screw jack is used in applications where linear motion is required. Lifting of any load, pushing or pulling of mechanical equipment, adjusting of tight clearances of mechanical parts can be done by screw jacks.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.The bevel gear transmission makes high lifting speeds and a high duty cycle possible. The key components of screw jacks are trapezoidal lifting screw, worm screw, worm gear and gear housing.