China manufacturer 12V High Torque Worm Reducer Electric Motor with Good quality

Merchandise Description

12v substantial torque worm reducer Electric Motor  (63ZYT-WOG)

1.Merchandise Description

63mm diameter high quality12V/ 24V DC worm gear motor 

1.dimension:Diameter 63mm time:5000 hours 
3.content:copper or plastic

63mm diameter substantial quality 12V 24V DC WORM Gear MOTOR


 welding device, electrical house, CZPT machinery, workplace clever products, hotel leisure, antomated equipment and so on.

Motor Voltage: DC12V, 24V,42V,48V,90V,110V ,300V

Motor Rated Energy:15W, 25W,30W,45W,65W, 95W,120W,50W,180W

Motor no-load Pace:15RPM, 30RPM,60RPM,80RM,120RPM,150RPM,180RPM,200RPM,220RPM.


 Remarks: We also manufactue merchandise according to customer’s specifications.

two.Generation Circulation

three.Organization Details

 In recent 10 a long time, CZPT  has been devoted to the manufacture of the motor goods and the primary goods can be categorized into the subsequent collection, specifically DC motor, DC gear motor, AC motor, AC equipment motor, Stepper motor, Stepper equipment motor, Servo motor and Linear actuator collection. 

Our motor products are extensively utilized in the fields of aerospace industry, automotive sector, fiscal gear, family equipment, industrial automation and robotics, health care equipment, workplace tools, packing machinery and transmission industry, giving customers trustworthy customized options for driving and controlling.

four.Our Solutions

1). Standard Support:


two). Customization Support:

Motor specification(no-load velocity , voltage, torque , diameter, noise, life, testing) and shaft length can be tailor-produced according to customer’s specifications.

five.Deal & Shipping


How to Figure out the High quality of a Worm Shaft

There are a lot of positive aspects of a worm shaft. It is less difficult to manufacture, as it does not need guide straightening. Among these advantages are simplicity of routine maintenance, lowered cost, and relieve of set up. In addition, this kind of shaft is a lot much less prone to harm due to manual straightening. This report will examine the distinct factors that establish the top quality of a worm shaft. It also discusses the Dedendum, Root diameter, and Wear load potential.
worm shaft

Root diameter

There are a variety of alternatives when choosing worm gearing. The selection depends on the transmission employed and generation choices. The basic profile parameters of worm gearing are explained in the specialist and organization literature and are employed in geometry calculations. The chosen variant is then transferred to the major calculation. However, you should just take into account the toughness parameters and the equipment ratios for the calculation to be accurate. Listed here are some guidelines to choose the right worm gearing.
The root diameter of a worm gear is calculated from the heart of its pitch. Its pitch diameter is a standardized value that is identified from its strain angle at the stage of zero gearing correction. The worm gear pitch diameter is calculated by including the worm’s dimension to the nominal center length. When defining the worm equipment pitch, you have to keep in mind that the root diameter of the worm shaft have to be smaller than the pitch diameter.
Worm gearing needs teeth to evenly distribute the wear. For this, the tooth aspect of the worm should be convex in the standard and centre-line sections. The condition of the teeth, referred to as the evolvent profile, resembles a helical equipment. Typically, the root diameter of a worm gear is a lot more than a quarter inch. Nevertheless, a half-inch big difference is satisfactory.
An additional way to compute the gearing efficiency of a worm shaft is by searching at the worm’s sacrificial wheel. A sacrificial wheel is softer than the worm, so most put on and tear will happen on the wheel. Oil examination stories of worm gearing units nearly often show a high copper and iron ratio, suggesting that the worm’s gearing is ineffective.


The dedendum of a worm shaft refers to the radial size of its tooth. The pitch diameter and the slight diameter decide the dedendum. In an imperial technique, the pitch diameter is referred to as the diametral pitch. Other parameters consist of the confront width and fillet radius. Face width describes the width of the gear wheel with out hub projections. Fillet radius steps the radius on the tip of the cutter and varieties a trochoidal curve.
The diameter of a hub is measured at its outer diameter, and its projection is the length the hub extends over and above the gear experience. There are two sorts of addendum tooth, 1 with limited-addendum enamel and the other with extended-addendum teeth. The gears on their own have a keyway (a groove machined into the shaft and bore). A important is fitted into the keyway, which fits into the shaft.
Worm gears transmit motion from two shafts that are not parallel, and have a line-toothed design and style. The pitch circle has two or much more arcs, and the worm and sprocket are supported by anti-friction roller bearings. Worm gears have higher friction and wear on the tooth tooth and restraining surfaces. If you would like to know much more about worm gears, consider a search at the definitions under.
worm shaft

CZPT’s whirling approach

Whirling approach is a modern day producing approach that is replacing thread milling and hobbing procedures. It has been able to decrease manufacturing expenses and guide times even though creating precision gear worms. In addition, it has diminished the want for thread grinding and surface area roughness. It also lowers thread rolling. Here is more on how CZPT whirling procedure works.
The whirling method on the worm shaft can be employed for producing a selection of screw varieties and worms. They can create screw shafts with outer diameters of up to 2.5 inches. As opposed to other whirling processes, the worm shaft is sacrificial, and the approach does not demand machining. A vortex tube is utilised to provide chilled compressed air to the reducing level. If required, oil is also added to the mix.
One more strategy for hardening a worm shaft is named induction hardening. The process is a large-frequency electrical procedure that induces eddy currents in metallic objects. The increased the frequency, the much more surface warmth it generates. With induction heating, you can plan the heating approach to harden only distinct areas of the worm shaft. The size of the worm shaft is usually shortened.
Worm gears provide several positive aspects in excess of normal gear sets. If utilised appropriately, they are reliable and hugely successful. By subsequent suitable set up suggestions and lubrication recommendations, worm gears can supply the same reputable service as any other type of equipment set. The report by Ray Thibault, a mechanical engineer at the College of Virginia, is an outstanding information to lubrication on worm gears.

Use load ability

The put on load potential of a worm shaft is a essential parameter when determining the effectiveness of a gearbox. Worms can be produced with various equipment ratios, and the layout of the worm shaft should replicate this. To determine the dress in load ability of a worm, you can verify its geometry. Worms are normally produced with tooth ranging from 1 to four and up to twelve. Picking the correct number of tooth relies upon on several elements, including the optimisation requirements, this kind of as efficiency, weight, and centre-line distance.
Worm equipment tooth forces improve with enhanced energy density, creating the worm shaft to deflect a lot more. This reduces its dress in load capability, lowers performance, and raises NVH conduct. Advancements in lubricants and bronze supplies, combined with greater producing top quality, have enabled the continuous boost in electrical power density. These three elements blended will establish the dress in load capability of your worm gear. It is critical to consider all three aspects ahead of choosing the proper gear tooth profile.
The minimum quantity of equipment enamel in a equipment is dependent on the pressure angle at zero gearing correction. The worm diameter d1 is arbitrary and relies upon on a recognized module worth, mx or mn. Worms and gears with different ratios can be interchanged. An involute helicoid makes certain proper contact and condition, and offers larger precision and daily life. The involute helicoid worm is also a key element of a gear.
Worm gears are a form of historic equipment. A cylindrical worm engages with a toothed wheel to minimize rotational velocity. Worm gears are also employed as primary movers. If you might be looking for a gearbox, it might be a excellent alternative. If you happen to be contemplating a worm gear, be positive to examine its load capability and lubrication demands.
worm shaft

NVH conduct

The NVH behavior of a worm shaft is identified employing the finite element method. The simulation parameters are defined using the finite component approach and experimental worm shafts are compared to the simulation outcomes. The benefits show that a massive deviation exists among the simulated and experimental values. In addition, the bending stiffness of the worm shaft is highly dependent on the geometry of the worm equipment toothings. Therefore, an adequate style for a worm equipment toothing can support reduce the NVH (sounds-vibration) habits of the worm shaft.
To determine the worm shaft’s NVH behavior, the main axes of moment of inertia are the diameter of the worm and the number of threads. This will affect the angle among the worm tooth and the powerful length of each and every tooth. The length among the principal axes of the worm shaft and the worm equipment is the analytical equal bending diameter. The diameter of the worm equipment is referred to as its successful diameter.
The enhanced electrical power density of a worm gear benefits in elevated forces performing on the corresponding worm equipment tooth. This leads to a corresponding improve in deflection of the worm equipment, which negatively influences its effectiveness and use load ability. In addition, the rising electrical power density needs enhanced producing quality. The continuous advancement in bronze components and lubricants has also facilitated the continued increase in energy density.
The toothing of the worm gears determines the worm shaft deflection. The bending stiffness of the worm gear toothing is also calculated by utilizing a tooth-dependent bending stiffness. The deflection is then converted into a stiffness worth by utilizing the stiffness of the individual sections of the worm shaft. As shown in figure 5, a transverse section of a two-threaded worm is demonstrated in the figure.

China manufacturer 12V High Torque Worm Reducer Electric Motor     with Good qualityChina manufacturer 12V High Torque Worm Reducer Electric Motor     with Good quality