China Custom 59mm High Torque Low Speed Power 80W 10rpm to 220rpm 12V 24V Sliding Door Motor DC Worm Gear Motor near me shop

Item Description

59mm higher torque minimal velocity electrical power 80W 10rpm to 220rpm 12v 24v sliding doorway motor dc worm gear motor 




Shaft Drawing:




 welding equipment, electrical house, CZPT machinery, business office 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,150W,180W

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

Factory demonstrate:

Transfer way:



Q: Are you trading organization or company ?

A: We are Integration of market and trade, with more than 20 years experience in DC worm gear motor. Our company have accumulated competent creation line, complete management and potent research assistance, which could match all of the customers’ demands and make them satisfaction.

Q: What is your primary product?

DC Motor: Gear motor, Sq. motor, Stepped motor, and Micro motor
-Welding equipment: Wire feeder, Welding rod, Welding Torch, Earth clamp, Electrode holder, and Rectifier

Q: What if I do not know which DC motor I need?

A: Never fear, Ship as considerably details as you can, our group will help you discover the appropriate 1 you are looking for.

Q: What is your conditions of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have one more issue, pls feel free to make contact with us as beneath:

Q: How to supply:

A: By sea – Buyer appoint forwarder, or our product sales team find suited forwarder for consumers. 

By air – Consumer offer you acquire categorical account, or our income staff locate suitable express for buyers. (Mostly for sample)
Other people – Truly,samples deliver by DHL,UPS, TNT and Fedex and so on. We set up to shipping and delivery merchandise to some spot from China appointed by consumers.

Q: How long is your delivery time?
A: Typically it is 5-10 times if the merchandise are in stock. or it is 15-twenty times if the merchandise are not in inventory, it is according to amount.


How to Select a Worm Shaft and Gear For Your Venture

You will learn about axial pitch PX and tooth parameters for a Worm Shaft twenty and Equipment 22. Detailed data on these two components will assist you pick a suited Worm Shaft. Go through on to find out a lot more….and get your palms on the most innovative gearbox at any time produced! Here are some guidelines for picking a Worm Shaft and Gear for your undertaking!…and a handful of things to keep in head.
worm shaft

Gear 22

The tooth profile of Gear 22 on Worm Shaft 20 differs from that of a typical gear. This is due to the fact the tooth of Gear 22 are concave, making it possible for for much better interaction with the threads of the worm shaft 20. The worm’s direct angle causes the worm to self-lock, protecting against reverse movement. Nonetheless, this self-locking mechanism is not entirely dependable. Worm gears are utilized in several industrial applications, from elevators to fishing reels and automotive energy steering.
The new gear is put in on a shaft that is secured in an oil seal. To install a new equipment, you very first want to eliminate the old equipment. Following, you need to unscrew the two bolts that maintain the equipment onto the shaft. Next, you need to remove the bearing provider from the output shaft. After the worm gear is taken off, you want to unscrew the retaining ring. Soon after that, put in the bearing cones and the shaft spacer. Make positive that the shaft is tightened effectively, but do not above-tighten the plug.
To prevent untimely failures, use the proper lubricant for the kind of worm equipment. A substantial viscosity oil is essential for the sliding action of worm gears. In two-thirds of applications, lubricants ended up inadequate. If the worm is flippantly loaded, a minimal-viscosity oil might be ample. Or else, a higher-viscosity oil is needed to hold the worm gears in very good issue.
Yet another selection is to fluctuate the number of teeth close to the equipment 22 to minimize the output shaft’s pace. This can be done by setting a specific ratio (for case in point, 5 or 10 occasions the motor’s velocity) and modifying the worm’s dedendum appropriately. This method will minimize the output shaft’s pace to the wanted level. The worm’s dedendum should be tailored to the preferred axial pitch.

Worm Shaft twenty

When picking a worm equipment, take into account the subsequent things to contemplate. These are higher-functionality, low-noise gears. They are durable, lower-temperature, and extended-lasting. Worm gears are widely utilized in numerous industries and have quite a few advantages. Shown beneath are just some of their positive aspects. Study on for far more information. Worm gears can be tough to maintain, but with correct routine maintenance, they can be very dependable.
The worm shaft is configured to be supported in a frame 24. The dimensions of the body 24 is identified by the heart length amongst the worm shaft 20 and the output shaft 16. The worm shaft and equipment 22 could not occur in speak to or interfere with 1 yet another if they are not configured appropriately. For these factors, correct assembly is vital. However, if the worm shaft twenty is not appropriately mounted, the assembly will not purpose.
One more important thought is the worm material. Some worm gears have brass wheels, which may lead to corrosion in the worm. In addition, sulfur-phosphorous EP equipment oil activates on the brass wheel. These supplies can result in substantial loss of load surface. Worm gears ought to be installed with high-top quality lubricant to avert these difficulties. There is also a want to choose a material that is substantial-viscosity and has reduced friction.
Speed reducers can include many various worm shafts, and every pace reducer will call for various ratios. In this case, the speed reducer producer can give various worm shafts with various thread patterns. The various thread styles will correspond to various gear ratios. Regardless of the gear ratio, each worm shaft is manufactured from a blank with the preferred thread. It will not be tough to locate 1 that fits your demands.
worm shaft

Gear 22’s axial pitch PX

The axial pitch of a worm gear is calculated by utilizing the nominal heart length and the Addendum Factor, a continuous. The Center Length is the length from the heart of the equipment to the worm wheel. The worm wheel pitch is also named the worm pitch. Equally the dimension and the pitch diameter are taken into thought when calculating the axial pitch PX for a Equipment 22.
The axial pitch, or lead angle, of a worm gear decides how efficient it is. The increased the guide angle, the less efficient the equipment. Lead angles are straight connected to the worm gear’s load capacity. In certain, the angle of the direct is proportional to the size of the tension location on the worm wheel enamel. A worm gear’s load capacity is right proportional to the sum of root bending stress introduced by cantilever motion. A worm with a direct angle of g is nearly similar to a helical equipment with a helix angle of ninety deg.
In the existing invention, an enhanced method of production worm shafts is explained. The method involves identifying the preferred axial pitch PX for each reduction ratio and body dimensions. The axial pitch is set up by a method of production a worm shaft that has a thread that corresponds to the wanted gear ratio. A gear is a rotating assembly of elements that are produced up of teeth and a worm.
In addition to the axial pitch, a worm gear’s shaft can also be created from diverse supplies. The material used for the gear’s worms is an essential consideration in its choice. Worm gears are typically manufactured of metal, which is much better and corrosion-resistant than other materials. They also call for lubrication and might have ground tooth to decrease friction. In addition, worm gears are usually quieter than other gears.

Gear 22’s tooth parameters

A research of Equipment 22’s tooth parameters unveiled that the worm shaft’s deflection is dependent on different elements. The parameters of the worm equipment were assorted to account for the worm gear dimension, stress angle, and measurement aspect. In addition, the number of worm threads was transformed. These parameters are assorted based mostly on the ISO/TS 14521 reference gear. This research validates the produced numerical calculation design employing experimental final results from Lutz and FEM calculations of worm gear shafts.
Utilizing the outcomes from the Lutz check, we can acquire the deflection of the worm shaft using the calculation strategy of ISO/TS 14521 and DIN 3996. The calculation of the bending diameter of a worm shaft in accordance to the formulas presented in AGMA 6022 and DIN 3996 display a very good correlation with take a look at benefits. However, the calculation of the worm shaft using the root diameter of the worm uses a diverse parameter to calculate the equal bending diameter.
The bending stiffness of a worm shaft is calculated via a finite factor product (FEM). Using a FEM simulation, the deflection of a worm shaft can be calculated from its toothing parameters. The deflection can be regarded for a full gearbox program as stiffness of the worm toothing is considered. And last but not least, based on this research, a correction factor is produced.
For an excellent worm gear, the number of thread begins is proportional to the dimension of the worm. The worm’s diameter and toothing element are calculated from Equation 9, which is a method for the worm gear’s root inertia. The length amongst the primary axes and the worm shaft is identified by Equation fourteen.
worm shaft

Equipment 22’s deflection

To examine the influence of toothing parameters on the deflection of a worm shaft, we utilized a finite component technique. The parameters regarded as are tooth height, stress angle, dimensions element, and quantity of worm threads. Each and every of these parameters has a different affect on worm shaft bending. Desk 1 shows the parameter variations for a reference gear (Gear 22) and a different toothing model. The worm equipment dimensions and number of threads decide the deflection of the worm shaft.
The calculation approach of ISO/TS 14521 is based mostly on the boundary problems of the Lutz examination set up. This method calculates the deflection of the worm shaft employing the finite element approach. The experimentally calculated shafts had been compared to the simulation benefits. The check outcomes and the correction element were when compared to validate that the calculated deflection is comparable to the calculated deflection.
The FEM evaluation implies the impact of tooth parameters on worm shaft bending. Gear 22’s deflection on Worm Shaft can be described by the ratio of tooth power to mass. The ratio of worm tooth power to mass decides the torque. The ratio between the two parameters is the rotational speed. The ratio of worm equipment tooth forces to worm shaft mass decides the deflection of worm gears. The deflection of a worm equipment has an impact on worm shaft bending ability, effectiveness, and NVH. The steady improvement of power density has been reached by way of developments in bronze supplies, lubricants, and producing good quality.
The primary axes of second of inertia are indicated with the letters A-N. The a few-dimensional graphs are equivalent for the seven-threaded and one-threaded worms. The diagrams also demonstrate the axial profiles of every gear. In addition, the primary axes of moment of inertia are indicated by a white cross.

China Custom 59mm High Torque Low Speed Power 80W 10rpm to 220rpm 12V 24V Sliding Door Motor DC Worm Gear Motor     near me shop China Custom 59mm High Torque Low Speed Power 80W 10rpm to 220rpm 12V 24V Sliding Door Motor DC Worm Gear Motor     near me shop