China Professional 73mm 24V 130W DC Worm Gear Motor for Welding Equipment with Great quality

Solution Description

73mm 24v 130W dc worm gear motor for Welding products
Our DC WORM Equipment MOTOR is utilized for the automated products installment carrying out as actuation component which of great high quality, practical installment, simple structure and so on at very best price tag.

one.Motor information this sort of as voltage, velocity, electricity, ratio, existing accordingt o your request!

 motor specs:


gearbox technical specs:

two.Creation Movement

3.Company Information

 In latest 10 a long time, CZPT has been committed to the manufacture of the motor products and the major products can be labeled into the subsequent collection, namely DC motor, DC gear motor, AC motor, AC gear motor, Stepper motor, Stepper gear motor, Servo motor and Linear actuator sequence. 

Our motor products are commonly utilized in the fields of aerospace industry, automotive industry, economic gear, family appliance, industrial automation and robotics, health care equipment, place of work equipment, packing machinery and transmission industry, supplying consumers reliable personalized answers for driving and controlling.

4.Our Services

one). Standard Provider:


two). Customization Support:

Motor specification(no-load velocity , voltage, torque , diameter, sound, daily life, screening) and shaft length can be tailor-made according to customer’s needs.

5.Package deal & Shipping


Worm Shafts and Gearboxes

If you have a gearbox, you may be questioning what the best Worm Shaft is for your application. There are several factors to consider, which includes the Concave condition, Amount of threads, and Lubrication. This article will describe every single aspect and help you select the correct Worm Shaft for your gearbox. There are many possibilities offered on the marketplace, so don’t hesitate to store close to. If you are new to the world of gearboxes, read through on to find out a lot more about this well-known kind of gearbox.
worm shaft

Concave condition

The geometry of a worm equipment varies noticeably relying on its maker and its intended use. Early worms had a fundamental profile that resembled a screw thread and could be chased on a lathe. Afterwards, equipment with a straight sided g-angle ended up produced to make threads that had been parallel to the worm’s axis. Grinding was also produced to improve the complete of worm threads and minimize distortions that take place with hardening.
To select a worm with the suitable geometry, the diameter of the worm equipment should be in the exact same unit as the worm’s shaft. When the standard profile of the worm equipment is identified, the worm equipment enamel can be specified. The calculation also includes an angle for the worm shaft to prevent it from overheating. The angle of the worm shaft need to be as near to the vertical axis as possible.
Double-enveloping worm gears, on the other hand, do not have a throat around the worm. They are helical gears with a straight worm shaft. Since the enamel of the worm are in make contact with with each and every other, they make considerable friction. As opposed to double-enveloping worm gears, non-throated worm gears are more compact and can take care of scaled-down hundreds. They are also easy to manufacture.
The worm gears of distinct makers provide a lot of positive aspects. For instance, worm gears are one of the most effective approaches to enhance torque, while reduced-good quality resources like bronze are difficult to lubricate. Worm gears also have a reduced failure charge due to the fact they let for substantial leeway in the style method. Even with the variations among the two expectations, the total efficiency of a worm equipment program is the exact same.
The cone-shaped worm is an additional type. This is a technological scheme that combines a straight worm shaft with a concave arc. The concave arc is also a beneficial utility design. Worms with this condition have far more than three contacts at the identical time, which means they can minimize a big diameter with no extreme dress in. It is also a relatively low-expense product.
worm shaft

Thread sample

A good worm equipment calls for a perfect thread pattern. There are a couple of key parameters that determine how very good a thread sample is. To start with, the threading sample need to be ACME-threaded. If this is not achievable, the thread should be produced with straight sides. Then, the linear pitch of the “worm” need to be the identical as the round pitch of the corresponding worm wheel. In straightforward terms, this means the pitch of the “worm” is the exact same as the round pitch of the worm wheel. A fast-alter gearbox is normally utilised with this type of worm gear. Alternatively, guide-screw change gears are utilized as an alternative of a rapid-change gear box. The pitch of a worm equipment equals the helix angle of a screw.
A worm gear’s axial pitch need to match the circular pitch of a gear with a increased axial pitch. The circular pitch is the length in between the factors of enamel on the worm, whilst the axial pitch is the length amongst the worm’s enamel. One more element is the worm’s lead angle. The angle between the pitch cylinder and worm shaft is named its direct angle, and the greater the guide angle, the higher the effectiveness of a equipment.
Worm gear tooth geometry may differ based on the producer and intended use. In early worms, threading resembled the thread on a screw, and was simply chased employing a lathe. Afterwards, grinding improved worm thread finishes and minimized distortions from hardening. As a result, these days, most worm gears have a thread pattern corresponding to their dimension. When picking a worm gear, make confident to check out for the amount of threads ahead of getting it.
A worm gear’s threading is crucial in its procedure. Worm teeth are usually cylindrical, and are organized in a pattern comparable to screw or nut threads. Worm enamel are often shaped on an axis of perpendicular in comparison to their parallel counterparts. Simply because of this, they have higher torque than their spur equipment counterparts. Additionally, the gearing has a low output speed and high torque.

Quantity of threads

Diverse kinds of worm gears use various numbers of threads on their planetary gears. A single threaded worm gear should not be utilised with a double-threaded worm. A single-threaded worm gear should be used with a solitary-threaded worm. One-threaded worms are far more successful for velocity reduction than double-threaded kinds.
The amount of threads on a worm’s shaft is a ratio that compares the pitch diameter and variety of tooth. In common, worms have 1,2,4 threads, but some have a few, 5, or six. Counting thread starts off can assist you decide the quantity of threads on a worm. A one-threaded worm has much less threads than a numerous-threaded worm, but a multi-threaded worm will have a lot more threads than a mono-threaded planetary equipment.
To evaluate the quantity of threads on a worm shaft, a tiny fixture with two ground faces is employed. The worm should be taken out from its housing so that the concluded thread spot can be inspected. Following pinpointing the number of threads, basic measurements of the worm’s outside diameter and thread depth are taken. When the worm has been accounted for, a forged of the tooth space is created using epoxy substance. The casting is moulded among the two tooth flanks. The V-block fixture rests against the outside the house diameter of the worm.
The round pitch of a worm and its axial pitch must match the round pitch of a more substantial equipment. The axial pitch of a worm is the distance among the details of the teeth on a worm’s pitch diameter. The direct of a thread is the length a thread travels in 1 revolution. The direct angle is the tangent to the helix of a thread on a cylinder.
The worm gear’s velocity transmission ratio is dependent on the number of threads. A worm gear with a substantial ratio can be simply decreased in one particular stage by utilizing a set of worm gears. However, a multi-thread worm will have more than two threads. The worm gear is also far more effective than one-threaded gears. And a worm equipment with a higher ratio will allow the motor to be utilised in a assortment of apps.
worm shaft


The lubrication of a worm equipment is specifically challenging, due to its friction and large sliding contact force. Fortunately, there are numerous choices for lubricants, this kind of as compounded oils. Compounded oils are mineral-based lubricants formulated with 10 % or far more fatty acid, rust and oxidation inhibitors, and other additives. This combination final results in enhanced lubricity, reduced friction, and reduce sliding use.
When picking a lubricant for a worm shaft, make sure the product’s viscosity is proper for the kind of gearing used. A minimal viscosity will make the gearbox challenging to actuate and rotate. Worm gears also endure a increased sliding movement than rolling motion, so grease need to be ready to migrate evenly through the gearbox. Recurring sliding motions will thrust the grease away from the get in touch with zone.
One more thing to consider is the backlash of the gears. Worm gears have high gear ratios, occasionally three hundred:1. This is crucial for power purposes, but is at the exact same time inefficient. Worm gears can create heat during the sliding movement, so a substantial-top quality lubricant is important. This kind of lubricant will reduce heat and guarantee ideal functionality. The adhering to guidelines will support you pick the proper lubricant for your worm gear.
In lower-velocity apps, a grease lubricant may possibly be sufficient. In greater-velocity programs, it is best to utilize a artificial lubricant to prevent premature failure and tooth wear. In equally circumstances, lubricant option depends on the tangential and rotational speed. It is essential to stick to manufacturer’s recommendations concerning the selection of lubricant. But keep in mind that lubricant option is not an effortless process.

China Professional 73mm 24V 130W DC Worm Gear Motor for Welding Equipment     with Great qualityChina Professional 73mm 24V 130W DC Worm Gear Motor for Welding Equipment     with Great quality