China manufacturer 59mm 24V Worm Gear Motor for Door equipment with Hot selling

Merchandise Description

59mm 24v worm gear motor for door equipement 

1.Product Description

59mm diameter high quality12V/ 24V DC worm equipment motor 

one.dimension:Diameter 59mm 
2.daily life time:5000 hours 
three.materials:copper or plastic

59mm diameter high quality 12V 24V DC WORM Equipment MOTOR


 welding device, electrical house, CZPT machinery, workplace smart products, lodge leisure, antomated machine and so on.

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

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

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

 Remarks: We also manufactue products in accordance to customer’s demands.

2.Generation Flow


 In current ten years, CZPT has been devoted to the manufacture of the motor goods and the major items can be labeled into the following collection, namely DC motor, DC gear motor, AC motor, AC gear motor, Stepper motor, Stepper gear motor, Servo motor and Linear actuator series. 

Our motor goods are broadly applied in the fields of aerospace sector, automotive market, fiscal products, home equipment, industrial automation and robotics, healthcare products, place of work gear, packing machinery and transmission sector, offering consumers reputable tailor-made solutions for driving and controlling.

four.Our Solutions

1). General Services:


two). Customization Support:

Motor specification(no-load speed , voltage, torque , diameter, sound, life, screening) and shaft size can be tailor-produced according to customer’s needs.

5.Package deal & Shipping

six.Get in touch with Info
Rachel Ye

HangZhou CZPT E&M Tech. Co., Ltd.

Worm Shafts and Gearboxes

If you have a gearbox, you could be asking yourself what the ideal Worm Shaft is for your application. There are a number of things to think about, like the Concave shape, Amount of threads, and Lubrication. This report will describe every factor and support you select the proper Worm Shaft for your gearbox. There are a lot of alternatives accessible on the market, so will not wait to shop all around. If you are new to the world of gearboxes, study on to discover a lot more about this common kind of gearbox.
worm shaft

Concave shape

The geometry of a worm gear differs noticeably dependent on its maker and its meant use. Early worms experienced a fundamental profile that resembled a screw thread and could be chased on a lathe. Later on, instruments with a straight sided g-angle had been designed to create threads that have been parallel to the worm’s axis. Grinding was also created to improve the finish of worm threads and reduce distortions that take place with hardening.
To choose a worm with the suitable geometry, the diameter of the worm gear must be in the exact same unit as the worm’s shaft. As soon as the simple profile of the worm equipment is determined, the worm equipment tooth can be specified. The calculation also includes an angle for the worm shaft to stop it from overheating. The angle of the worm shaft must be as shut to the vertical axis as achievable.
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. Considering that the teeth of the worm are in get in touch with with each other, they generate substantial friction. In contrast to double-enveloping worm gears, non-throated worm gears are much more compact and can deal with smaller sized loads. They are also easy to manufacture.
The worm gears of different companies offer you a lot of positive aspects. For occasion, worm gears are 1 of the most efficient approaches to boost torque, even though decrease-quality supplies like bronze are hard to lubricate. Worm gears also have a reduced failure fee because they let for considerable leeway in the style procedure. Even with the variations amongst the two standards, the general functionality of a worm gear system is the exact same.
The cone-formed worm is one more type. This is a technological plan that brings together a straight worm shaft with a concave arc. The concave arc is also a beneficial utility product. Worms with this condition have more than a few contacts at the identical time, which means they can decrease a large diameter with out extreme wear. It is also a reasonably low-cost design.
worm shaft

Thread sample

A excellent worm equipment demands a excellent thread sample. There are a number of essential parameters that figure out how very good a thread pattern is. To start with, the threading sample have to be ACME-threaded. If this is not possible, the thread should be manufactured with straight sides. Then, the linear pitch of the “worm” need to be the identical as the circular pitch of the corresponding worm wheel. In simple conditions, this implies the pitch of the “worm” is the very same as the circular pitch of the worm wheel. A fast-alter gearbox is normally used with this type of worm equipment. Alternatively, lead-screw alter gears are utilised as an alternative of a fast-alter gear box. The pitch of a worm equipment equals the helix angle of a screw.
A worm gear’s axial pitch have to match the circular pitch of a gear with a greater axial pitch. The round pitch is the distance between the factors of tooth on the worm, while the axial pitch is the length between the worm’s enamel. An additional element is the worm’s guide angle. The angle among the pitch cylinder and worm shaft is referred to as its guide angle, and the higher the guide angle, the increased the efficiency of a equipment.
Worm gear tooth geometry may differ based on the company and supposed use. In early worms, threading resembled the thread on a screw, and was effortlessly chased making use of a lathe. Later on, grinding enhanced worm thread finishes and minimized distortions from hardening. As a consequence, nowadays, most worm gears have a thread sample corresponding to their dimension. When selecting a worm gear, make certain to examine for the variety of threads prior to purchasing it.
A worm gear’s threading is crucial in its procedure. Worm enamel are generally cylindrical, and are arranged in a sample comparable to screw or nut threads. Worm teeth are typically formed on an axis of perpendicular in comparison to their parallel counterparts. Because of this, they have greater torque than their spur gear counterparts. In addition, the gearing has a lower output speed and higher torque.

Quantity of threads

Diverse types of worm gears use distinct figures of threads on their planetary gears. A solitary threaded worm gear must not be utilized with a double-threaded worm. A one-threaded worm gear need to be utilised with a solitary-threaded worm. Single-threaded worms are far more successful for velocity reduction than double-threaded ones.
The variety of threads on a worm’s shaft is a ratio that compares the pitch diameter and amount of tooth. In standard, worms have 1,2,4 threads, but some have 3, five, or 6. Counting thread begins can help you determine the quantity of threads on a worm. A solitary-threaded worm has much less threads than a multiple-threaded worm, but a multi-threaded worm will have a lot more threads than a mono-threaded planetary equipment.
To measure the amount of threads on a worm shaft, a modest fixture with two ground faces is utilised. The worm have to be taken out from its housing so that the concluded thread region can be inspected. After identifying the quantity of threads, straightforward measurements of the worm’s outside diameter and thread depth are taken. When the worm has been accounted for, a forged of the tooth room is created using epoxy materials. The casting is moulded in between the two tooth flanks. The V-block fixture rests from the outdoors diameter of the worm.
The circular pitch of a worm and its axial pitch have to match the round pitch of a bigger equipment. The axial pitch of a worm is the length amongst the details of the enamel on a worm’s pitch diameter. The direct of a thread is the length a thread travels in a single revolution. The direct angle is the tangent to the helix of a thread on a cylinder.
The worm gear’s speed transmission ratio is based mostly on the variety of threads. A worm gear with a substantial ratio can be easily lowered in one stage by employing a established of worm gears. Nevertheless, a multi-thread worm will have a lot more than two threads. The worm gear is also far more effective than one-threaded gears. And a worm equipment with a large ratio will enable the motor to be used in a selection of purposes.
worm shaft


The lubrication of a worm equipment is specifically difficult, owing to its friction and high sliding make contact with power. The good news is, there are many options for lubricants, these kinds of as compounded oils. Compounded oils are mineral-based lubricants formulated with 10 per cent or a lot more fatty acid, rust and oxidation inhibitors, and other additives. This mixture results in enhanced lubricity, diminished friction, and decrease sliding use.
When selecting a lubricant for a worm shaft, make certain the product’s viscosity is proper for the type of gearing used. A reduced viscosity will make the gearbox tough to actuate and rotate. Worm gears also undergo a better sliding motion than rolling motion, so grease need to be capable to migrate evenly through the gearbox. Repeated sliding motions will drive the grease absent from the get in touch with zone.
Another thought is the backlash of the gears. Worm gears have large gear ratios, occasionally three hundred:1. This is essential for electrical power purposes, but is at the same time inefficient. Worm gears can produce warmth in the course of the sliding motion, so a large-high quality lubricant is essential. This kind of lubricant will decrease heat and make certain optimum performance. The adhering to suggestions will help you select the appropriate lubricant for your worm equipment.
In reduced-pace programs, a grease lubricant might be adequate. In higher-pace apps, it is ideal to implement a artificial lubricant to avert premature failure and tooth use. In the two situations, lubricant option is dependent on the tangential and rotational speed. It is critical to comply with manufacturer’s tips with regards to the choice of lubricant. But keep in mind that lubricant choice is not an simple activity.

China manufacturer 59mm 24V Worm Gear Motor for Door equipment     with Hot sellingChina manufacturer 59mm 24V Worm Gear Motor for Door equipment     with Hot selling