China high quality CZPT Metal Dual Shaft Low Speed 12V/24V 300 Rpm DC Worm Gear Motor for Window Lift Vending Machine near me manufacturer

Item Description


Item Description

Design:  ZWBMD006006-711
Rated Voltage: 3V
No Load Velocity: 26rpm
No load current: 40mA
Rated Pace: 22rpm
Rated Present: 100mA
Rated Torque:
General Length : 30.9mm
Rated Torque of Equipment Box:
Instantaneous Torque of Equipment Box:
Equipment Ratio: 711:1
Gear Box Length: 16.9mm


above technical specs just for reference and customizable in accordance to requirements.

Make sure you allow us know your demands and we will provide you with micro transmission remedies.

2d Drawing

Comprehensive Photos



Firm Profile

HangZhou CZPT Machinery & Electronics Co., Ltd was proven in 2001,We provide the overall push remedy for clients from design, tooling fabrication, parts manufacturing and assembly. 


Screening Products

one) Aggressive Advantages

  • 1) Aggressive Advantages
    19+year expertise in manufacturing motor gearbox
    We supply technological help from r&d, prototype, testing, assembly and serial creation , ODM &OEM
    Competitive Price
    Product Performance: Minimal sounds, Large performance, Long lifespan
    Prompt Supply: fifteen operating times right after payment
    Tiny Orders Recognized

 2) Major Items

  • Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,electrical power: .01-40W,output pace:5-2000rpm and output torque:1.,

  • Tailored worm and equipment transmission equipment
  • Precise electromechanical motion module
  • Precise part and assembly of plastic and metallic powder injection.


Our Providers

  • ODM & OEM
  • Gearbox style and improvement
  • Relevant technologies support
  • Micro drive gearbox custom made resolution

Packaging & Delivery

1) Packing Specifics

packed in nylon to begin with, then carton, and then reinforced with wood circumstance for outer packing.
Or according to client’s need.

two) Transport Information

samples will be transported in ten days
batch buy leading time according to the genuine situation.




We Have passed to maintain ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).

and much more…




1. Can you make the gearbox with personalized technical specs?
Of course. We have style and advancement group, also a excellent phrase of engineers, every single of them have
many operate years experience.

two.Do you give the samples?
Indeed. Our organization can provide the samples to you, and the supply time is about 5-15days in accordance to the specification of gearbox you want.

three.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our organization, we take little order.

4. Do you have the item in inventory?
I am sorry we donot have the product in stock, All goods are produced with orders.

5. Do you offer technology help?
Of course. Our company have layout and development staff, we can supply technology help if you

six.How to ship to us?
We will ship the products to you in accordance to the DHL or UPS or FEDEX and so on account you supply. 

7.How to shell out the funds?
We accept T/T in progress. Also we have various financial institution account for receiving cash, like US dollors or RMB etc.

eight. How can I know the item is suited for me?
Frist, you require to provide us the far more information info about the item. We will advocate the merchandise to you in accordance to your necessity of specification. Soon after you confirm, we will put together the samples to you. also we will provide some great developments according to your product use.

9. Can I appear to your firm to visit?
Sure, you can occur to our organization to go to at whenever, and welcome to check out our organization.

10. How do make contact with us ?
 Please send an inquiry

What Are Worm Gears and Worm Shafts?

If you might be searching for a fishing reel with a worm gear program, you have probably appear throughout the phrase ‘worm gear’. But what are worm gears and worm shafts? And what are the positive aspects and down sides of worm gears? Let’s consider a closer look! Read on to learn more about worm gears and shafts! Then you will be well on your way to getting a reel with a worm gear system.
worm shaft

worm equipment reducers

Worm shaft reducers have a number of positive aspects in excess of standard equipment reduction mechanisms. 1st, they are highly successful. While solitary stage worm reducers have a highest reduction ratio of about five to sixty, hypoid gears can normally go up to a maximum of one particular hundred and 20 times. A worm shaft reducer is only as efficient as the gearing it utilizes. This report will go over some of the benefits of utilizing a hypoid equipment set, and how it can reward your organization.
To assemble a worm shaft reducer, very first eliminate the flange from the motor. Then, get rid of the output bearing provider and output gear assembly. Lastly, set up the intermediate worm assembly via the bore reverse to the attachment housing. Once put in, you should very carefully eliminate the bearing provider and the equipment assembly from the motor. Never overlook to take away the oil seal from the housing and motor flange. During this process, you have to use a small hammer to faucet close to the experience of the plug around the outside diameter of the housing.
Worm gears are often utilised in reversing prevention methods. The backlash of a worm equipment can boost with use. However, a duplex worm equipment was made to deal with this problem. This kind of equipment needs a smaller backlash but is even now extremely specific. It employs distinct sales opportunities for the opposing tooth confront, which continually alters its tooth thickness. Worm gears can also be modified axially.

worm gears

There are a pair of different types of lubricants that are used in worm gears. The very first, polyalkylene glycols, are utilised in cases in which higher temperature is not a problem. This type of lubricant does not incorporate any waxes, which makes it an superb option in lower-temperature programs. Nonetheless, these lubricants are not suitable with mineral oils or some kinds of paints and seals. Worm gears typically function a metal worm and a brass wheel. The brass wheel is much less difficult to rework than steel and is usually modeled as a sacrificial component.
The worm gear is most successful when it is used in modest and compact purposes. Worm gears can significantly enhance torque or decrease pace, and they are often used exactly where room is an problem. Worm gears are between the smoothest and quietest equipment techniques on the market place, and their meshing efficiency is outstanding. Nevertheless, the worm gear requires higher-good quality manufacturing to execute at its greatest stages. If you’re thinking about a worm equipment for a venture, it’s critical to make confident that you discover a company with a extended and higher top quality popularity.
The pitch diameters of equally worm and pinion gears have to match. The two worm cylinders in a worm wheel have the same pitch diameter. The worm wheel shaft has two pitch cylinders and two threads. They are related in pitch diameter, but have different advancing angles. A self-locking worm gear, also known as a wormwheel, is normally self-locking. Furthermore, self-locking worm gears are easy to put in.

worm shafts

The deflection of worm shafts may differ with toothing parameters. In addition to toothing length, worm equipment measurement and force angle, worm equipment dimensions and amount of helical threads are all influencing variables. These variants are modeled in the regular ISO/TS 14521 reference equipment. This desk displays the versions in each parameter. The ID signifies the worm shaft’s heart distance. In addition, a new calculation technique is offered for determining the equal bending diameter of the worm.
The deflection of worm shafts is investigated using a four-phase process. Very first, the finite aspect technique is used to compute the deflection of a worm shaft. Then, the worm shaft is experimentally examined, evaluating the final results with the corresponding simulations. The last phase of the simulation is to consider the toothing geometry of 15 diverse worm gear toothings. The benefits of this step affirm the modeled outcomes.
The direct on the appropriate and left tooth surfaces of worms is the very same. Even so, the lead can be different alongside the worm shaft. This is called dual guide worm equipment, and is utilised to remove play in the major worm equipment of hobbing equipment. The pitch diameters of worm modules are equal. The very same principle applies to their pitch diameters. Typically, the direct angle raises as the quantity of threads decreases. Hence, the bigger the lead angle, the considerably less self-locking it gets.
worm shaft

worm gears in fishing reels

Fishing reels normally include worm shafts as a component of the design. Worm shafts in fishing reels allow for uniform worm winding. The worm shaft is connected to a bearing on the rear wall of the reel device by means of a hole. The worm shaft’s front end is supported by a concave gap in the front of the reel device. A traditional fishing reel might also have a worm shaft attached to the sidewall.
The gear assistance portion 29 supports the rear finish of the pinion gear 12. It is a thick rib that protrudes from the lid portion 2 b. It is mounted on a bushing fourteen b, which has a through hole by way of which the worm shaft twenty passes. This worm gear supports the worm. There are two varieties of worm gears available for fishing reels. The two sorts of worm gears could have different variety of enamel or they may be the same.
Typical worm shafts are made of stainless metal. Stainless metal worm shafts are especially corrosion-resistant and tough. Worm shafts are used on spinning reels, spin-casting reels, and in several electrical resources. A worm shaft can be reversible, but it is not fully reputable. There are many rewards of worm shafts in fishing reels. These fishing reels also attribute a line winder or degree winder.

worm gears in electrical tools

Worms have different tooth styles that can aid enhance the load carrying capability of a worm equipment. Diverse tooth shapes can be used with round or secondary curve cross sections. The pitch position of the cross segment is the boundary for this sort of mesh. The mesh can be both good or unfavorable depending on the wanted torque. Worm enamel can also be inspected by measuring them more than pins. In several instances, the guide thickness of a worm can be altered utilizing a gear tooth caliper.
The worm shaft is fixed to the decrease case area 8 through a rubber bush thirteen. The worm wheel 3 is hooked up to the joint shaft twelve. The worm 2 is coaxially hooked up to the shaft conclude section 12a. This joint shaft connects to a swing arm and rotates the worm wheel 3.
The backlash of a worm equipment may possibly be elevated if the worm is not mounted properly. To fix the dilemma, manufacturers have produced duplex worm gears, which are suited for little backlash apps. Duplex worm gears make use of various prospects on each tooth encounter for steady adjust in tooth thickness. In this way, the center distance of the worm equipment can be adjusted with out altering the worm’s design.

worm gears in engines

Employing worm shafts in engines has a number of positive aspects. Very first of all, worm gears are peaceful. The equipment and worm confront move in opposite instructions so the strength transferred is linear. Worm gears are well-known in programs where torque is crucial, these kinds of as elevators and lifts. Worm gears also have the benefit of being made from gentle resources, making them easy to lubricate and to use in apps exactly where noise is a worry.
Lubricants are needed for worm gears. The viscosity of lubricants decides whether or not the worm is in a position to contact the gear or wheel. Widespread lubricants are ISO 680 and 460, but higher viscosity oil is not unheard of. It is important to use the proper lubricants for worm gears, because they are not able to be lubricated indefinitely.
Worm gears are not suggested for engines owing to their constrained performance. The worm gear’s spiral motion leads to a significant reduction in place, but this demands a substantial sum of lubrication. Worm gears are prone to breaking down due to the fact of the stress positioned on them. Moreover, their limited speed can result in substantial damage to the gearbox, so mindful upkeep is crucial. To make positive worm gears remain in best problem, you ought to examine and clean them frequently.
worm shaft

Strategies for production worm shafts

A novel technique to manufacturing worm shafts and gearboxes is presented by the methods of the existing creation. Aspects of the technique involve manufacturing the worm shaft from a widespread worm shaft blank obtaining a described outer diameter and axial pitch. The worm shaft blank is then tailored to the desired equipment ratio, resulting in a gearbox loved ones with multiple gear ratios. The preferred strategy for production worm shafts and gearboxes is outlined beneath.
A worm shaft assembly approach might include creating an axial pitch for a given body size and reduction ratio. A solitary worm shaft blank typically has an outer diameter of 100 millimeters, which is the measurement of the worm gear set’s middle distance. Upon completion of the assembly approach, the worm shaft has the wanted axial pitch. Approaches for producing worm shafts consist of the subsequent:
For the style of the worm equipment, a higher degree of conformity is required. Worm gears are categorised as a screw pair in the reduce pairs. Worm gears have large relative sliding, which is beneficial when comparing them to other varieties of gears. Worm gears require great floor complete and rigid positioning. Worm equipment lubrication normally includes floor active additives such as silica or phosphor-bronze. Worm gear lubricants are typically mixed. The lubricant film that types on the gear teeth has tiny impact on dress in and is generally a great lubricant.

China high quality CZPT Metal Dual Shaft Low Speed 12V/24V 300 Rpm DC Worm Gear Motor for Window Lift Vending Machine     near me manufacturer China high quality CZPT Metal Dual Shaft Low Speed 12V/24V 300 Rpm DC Worm Gear Motor for Window Lift Vending Machine     near me manufacturer