Trapezoid Screw Jacks JWM Series for Lifting Equipment
Trapezoidal screw jacks(also named acme screw jacks or self-locking screw jacks) having high gear ratios and standard design are generally self-locking. They will hold loads without back driving in the absence of vibrations. JWM series trapezoid screw jacks are suitable for low speed and low frequency. A trapezoidal screw jack is an essential jack-up part that accomplishes the functions such as lifting, dropping, pushing, and inverting through worm gear drives screw. Compact configuration, small size, lightweight, convenient installation, flexible operation, high reliability and stability, a long service life, more connection form, etc.
Ball Screw Jacks JWB Series for Jump Form Construction Lifting
JWB series ball screw jacks feature a ball nut with integral ball bearings that circulate along the surface of the ball screw. This significantly reduces friction between the ball nut and the ball screw, resulting in greater efficiency. Ball screw jacks require up to two-thirds less input torque to move the load than similarly rated machine screw jacks. They require a brake motor or external locking device to hold the position.
SWLD Series Worm Gear Screw Jack with Flange Input for Construction Lifting
SWLD worm gear screw jack is one type of worm screw lifter with flange input, usually connected with motors. The worm gear screw jack can be used alone or in combination with right-angle steering gears, coupling, and transmission rob to form a system to accurately control up and down movements, propulsion, and flipping. Different worm gear screw jacks are suitable for different power motors and corresponding flange sizes, please check the following table for reference.
SWL Series Worm Gear Screw Jack for Jump Form Construction Lifting
Worm gear screw jack is through the worm gear drive screw to complete the lifting, lowering, promoting, and other functions, widely used in machinery, metallurgy, construction, water conservancy, the chemical industry, and other industries, with structural tight paint, small volume, easy installation, good reliability, high stability, long service life, and other advantages. THE worm gear screw jack can be directly driven by a motor or other power, or it can be manually driven. It has different structure types and assembly types, and the lifting height can be customized according to user requirements.
Screw Jacks for Jump Form Construction Lifting
SWL series worm and screw elevators are widely used in machinery, metallurgy, construction, water conservancy equipment, and other industries and have many functions, such as lifting, lowering, propelling with accessories, overturning, and various height and position adjustments.
NRV worm gearbox-NRV-F Single Solid Shaft Input with Square Flange Output
NRV-F worm gearbox is a worm gear reducer with shaft input and square flange output. Different models of RV worm reducers have different flanges, which can be docked with matching flange-type shaft holes. The standard output flange is a short output flange (FA), and a long output flange (FB) is also available. Power-trans provides a wide range of worm gear reducers products and information for the majority of our agents, helps them formulate marketing plans, provides the most competitive prices and high-quality products, and achieves win-win cooperation.
NMRV-VS Dual Input Worm Gearbox with IEC Motor Flange
The Power-trans NMRV-VS worm gearbox is a dual-input mode, one side can be connected with an ordinary motor, stepper motor, stepless speed changer, or flanged electromagnetic clutch brake group, no coupling is needed to connect, and the other side can be connected with a coupling or shaft hole, which can achieve more than 2 sets of equipment synchronization job. NMRV-VS worm gearbox is a hollow shaft output type, which can be directly connected to the solid shaft of the equipment or the output shaft with accessories.
WPWDA Series Universal Speed Worm Gearboxes
Worm gearboxes are called worm gearboxes or worm gearboxes, and worm gearboxes. It is mainly composed of worm gears or gears, shafts, bearings, and chassis. The worm gears or gears, shafts, and bearings are all supported by the chassis. Therefore, the housing of the reducer must have sufficient hardness to avoid deformation after loading and resulting in a decrease in transmission quality. Worm gearboxes are widely used due to their durability, large transmission ratio, small size, strong self-locking ability, simple structure, and easy manufacturing, but their relatively low transmission efficiency.
WPWDS Series Universal Speed Worm Gearboxes
Worm gear reducer design To improve its application power, the worm gear adopts non-ferrous metals as the primary data. The worm is generally made of hard steel, so it is easy to generate a large amount of heat during use, plus the influence of the ambient temperature. The temperature of the reducer is challenging to control—the range of working temperature. The working temperature of the worm gear reducer should be maintained at -40℃~40℃. When the ambient temperature is lower than 0 ℃, it should be heated before entirely dissolving the lubricating oil or using low freezing point lubricating oil.
WPWV Series Universal Speed Worm Gearboxes
WPWV series worm gearbox is one of the WP series worm gear reducers. It consists of worm and worm gear. It has a compact structure, large transmission ratio, and self-locking function under certain conditions. It is one of the most commonly used reducers. Not all worm gear reducer has good self-locking function; the self-locking function of worm gear can only be realized when the speed ratio reaches a certain level. This is related to the lead Angle; the self-locking function of worm gear with a small speed ratio is not ideal.
WPWEDK Series Double Stage Worm Gearboxes
WPWEDK series worm gearbox is developed based on a wheeled gear reducer. The worm is made of 45# high-quality steel after heat treatment, and the worm gear is made of tin bronze. The box is made of high-quality alloy die casting, with solid strength, lightweight, beautiful appearance, high heat dissipation performance, environmental protection, long service life, and so on. It is the best choice for modern transmission devices to realize single-machine transmission and electromechanical integration of production lines. They are widely used in food machinery, printing machinery, metallurgical machinery, wire and cable machinery, transmission machinery, chemical machinery, textile machinery, printing and dyeing machinery, medicine, and so on: machinery and other fields.
WPWEKO Series Double Stage Worm Gearboxes
The basic structure of a worm gearbox is mainly composed of transmission parts, worm gear and worm, shaft, bearing, box, and accessories. It can be divided into three essential structures: box, worm gear, worm bearing, and shaft combination. The box is the base of all the accessories in the worm gear reducer. It is essential to support the fixed shafting parts, ensure the correct relative position of the transmission accessories and support the load on the reducer. The worm gear is mainly used to transfer the movement and power between the two staggered shafts. The primary role of bearings and shafts is to transfer power, run and improve efficiency.
WPEDX Series Double Stage Worm Gearboxes
The double-stage worm gearboxes are one of the models in the WP series of worm gear reducers. It consists of a worm and a worm gear. It has a compact structure, a large transmission ratio, and a transmission mechanism with a self-locking function under certain conditions. It is one of the most commonly used reducers. The working environment temperature is -40℃-+40℃. When the working environment temperature is lower than 0℃, the lubricating oil must be heated to above 0℃ before starting. Cooling measures must be taken when the working environment temperature exceeds 40℃.
WPDZ Series Worm Gearboxes
WPDZ series worm gearbox, also known as WP worm gear reducer. It is composed of one or more pairs of meshing gears, worm gears, worms, etc., and is installed in a rigid, sealed housing as an independent component of the machine. It is usually used as a transmission device for deceleration between the prime mover and the working engine. WPDZ series worm gearbox has smooth transmission, low vibration, impact, and noise, large reduction ratio, broad versatility, and can be used with various mechanical equipment.
WPDKS Series Worm Gearboxes
WPDKS series worm gearbox is developed based on the WD reducer, the worm 45 # high-quality steel heat treatment processing. It has good wear resistance, especially in bearing capacity. It is mainly suitable for decelerating the transmission of various mechanical equipment such as plastics, metallurgy, beverage, mine, lifting and transportation, chemical construction, etc. WPDKSseries speed reducers can obtain a larger single-stage transmission gear ratio, compact, most models have better gear self-locking, and braking requirements for mechanical equipment can save brakes.
Stainless Steel Worm Gear Reducer
Stainless steel worm gear reducers are commonly found in food industry. Food safe series motor or worm geared motors are particularly suited for the meat, poultry, fish and dairy industries where severe contamination can occur. They can reduce a wide variety of speeds and torques. These stainless steel worm gearboxes can be custom-designed to meet specific needs. If you’re looking for a stainless steel worm gear reducer for your particular application, you can trust us. We are committed to mechanical transmission and can provide custom solutions for your particular needs.
R2 Split Taper Bushings
- Bushing Type: R2
- Bore Size: 1-1/2″、1-11/16″、1-3/4″、1-3/8″、1-5/8″、1-7/16″、1-7/8″、2″、2-1/2″、2-1/4″、2-11/16″、2-5/8″、3“、3-1/2″、3-1/4″、3-1/8″、3-3/16″、3-5/8″、35mm、36mm、38mm、39mm、40mm、42mm、45mm、50mm、55mm、60mm、65mm、70mm、75mm、80mm、85mm、90mm
- Dimension (L): 4-7/8″
- Dimension (U): 5/8″
- Dimension (T): 4-1/4″
- Dimension (D): 4.000″
Surface Blackening Aluminum Module Timing Pulley With Flange for Automation Machinery
The module timing belt pulley comprises the rim, spoke, and hub. When designing the pulley, its structure shall be easy to manufacture, the mass distribution shall be uniform, the weight shall be light, and excessive internal stress due to casting shall be avoided.
Timing Belt Pulley S2M Type
High torque s2m timing belt pulley drive is composed of an annular belt with central teeth on the inner peripheral surface and a belt pulley with corresponding teeth. During operation, the belt teeth mesh with the tooth slots to transmit motion and power. It is a new type of belt drive that integrates the respective advantages of belt drive, chain drive, and gear drive.