China high quality 4mm Small Stepper Geared Motor with Planetary Gearbox wholesaler

Merchandise Description

4mm Little Stepper Geared Motor with Planetary Gearbox


Product Description


Gearbox Technical specs:



Motor requirements:

Efficiency Information:

over specs just for reference and customizable according to demands.

Integrated Travel Manage Module.

Make sure you permit us know your needs and we will offer you with micro transmission solutions.

2)2nd Drawing


Detailed Images




Organization Profile

HangZhou CZPT Machinery & Electronics Co., Ltd was proven in 2001,We provide the whole drive solution for customers from design and style, tooling fabrication, elements production and assembly. 


Testing Equipment

one) Aggressive Advantages

  • one) Competitive Rewards
    19+calendar year experience in producing motor gearbox
    We provide technological support from r&d, prototype, tests, assembly and serial generation , ODM &OEM
    Competitive Price tag
    Merchandise Functionality: Reduced noise, High effectiveness, Long lifespan
    Prompt Shipping and delivery: 15 functioning days soon after payment
    Modest Orders Recognized

 2) Principal Items

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

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


Our Solutions

  • ODM & OEM
  • Gearbox design and development
  • Connected technologies help
  • Micro generate gearbox customized resolution

Packaging & Delivery

1) Packing Details

packed in nylon first of all, then carton, and then reinforced with picket circumstance for outer packing.
Or in accordance to client’s necessity.

two) Shipping and delivery Details

samples will be shipped inside ten days
batch order foremost time in accordance to the true circumstance.




We Have handed 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 custom made technical specs?
Of course. We have layout and growth group, also a great time period of engineers, each and every of them have
many operate several years knowledge.

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

three.What is your MOQ?
Our MOQ is 2000pcs. But at the commencing of our business, we accept small buy.

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

five. Do you give engineering assist?
Indeed. Our organization have style and advancement group, we can provide technological innovation support if you

6.How to ship to us?
We will ship the merchandise to you according to the DHL or UPS or FEDEX and so forth account you supply. 

7.How to pay out the money?
We accept T/T in advance. Also we have different lender account for receiving income, like US dollors or RMB and so on.

8. How can I know the merchandise is suited for me?
Frist, you require to provide us the a lot more particulars details about the item. We will recommend the merchandise to you in accordance to your need of specification. After you confirm, we will prepare the samples to you. also we will provide some good developments according to your product use.

nine. Can I come to your company to check out?
Of course, you can come to our business to pay a visit to at at any time, and welcome to check out our firm.

10. How do speak to us ?
Please send an inquiry

A Brief Overview of the Spur Equipment and the Helical Planetary Gearbox

This post will give a brief overview of the Spur gear and the helical planetary gearbox. To discover far more about the advantages of these gearboxes, read on. Right here are a few widespread utilizes for planetary gears. A planetary gearbox is utilized in numerous automobiles. Its efficiency tends to make it a popular option for little engines. Below are a few illustrations. Each and every has its positive aspects and downsides. Let’s investigate each and every one particular.

helical planetary gearbox

In phrases of price tag, the CZPT is an entry-stage, highly reliable helical planetary gearbox. It is ideal for applications in which place, excess weight, and torque reduction are of high concern. On the other hand, the X-Treme series is suitable for purposes demanding substantial-acceleration, substantial-axial and radial loads, and high-pace efficiency. This article will discuss the benefits of each and every variety of planetary gearbox.
A planetary gearbox’s traction-dependent layout is a variation of the stepped-world design. This variation depends on the compression of the components of the stepped-world design and style. The resulting style avoids restrictive assembly conditions and timing marks. In comparison to standard gearboxes, compound planetary gears have a greater transmission ratio, and they do so with an equal or more compact volume. For instance, a 2:1 ratio compound world would be utilized with a fifty-ton ring gear, and the consequence would be the identical as a a hundred-ton ring gear, but the planetary disks would be half the diameter.
The Helical planetary gearbox employs 3 parts: an enter, an output, and a stationary situation. The fundamental design is very effective and transmits ninety seven% of the enter electrical power. There are 3 main sorts of planetary gearboxes, every focusing on a diverse efficiency characteristic. The CZPT simple line is an exceptional location to start off your research into planetary gearboxes. In addition to its efficiency and versatility, this gearbox has a host of modular characteristics.
The Helical planetary gearbox has multiple positive aspects. It is flexible, light-weight, and effortless to sustain. Its structure combines a sunlight gear and a world gear. Its enamel are arranged in a way that they mesh with each other and the sunshine gear. It can also be employed for stationary purposes. The sunshine equipment retains the provider stationary and rotates at the fee of -24/16 and -3/2, dependent on the quantity of enamel on every single equipment.
A helical planetary gearbox can reduce sounds. Its shape is also scaled-down, reducing the measurement of the technique. The helical gears are generally quieter and operate much more smoothly. The zero helix-angle gears, in distinction, have smaller measurements and larger torque density. This is a gain, but the latter also raises the life of the program and is considerably less expensive. So, while the helical planetary gearbox has a lot of rewards, the latter is advisable when place is restricted.
The helical gearbox is a lot more productive than the spur gear, which is minimal by its deficiency of axial load component. The helical gears, on the other hand, generate considerable axial forces in the equipment mesh. They also show a lot more sliding at the details of tooth get in touch with, incorporating friction forces. As this kind of, the Helical planetary gearbox is the desired selection in servo apps. If you are looking for a gearbox to reduce sounds and improve performance, Helical planetary gearboxes are the proper selection.
The primary differences in between the two types of planetary gears can be identified in the design of the two outer rings. The outer ring is also named the sun gear. The two gears mesh with each other in accordance to their personal axes. The outer ring is the planetary gear’s provider. Its fat is proportional to the part of the ring that is stationary. The carrier sets the gaps among the two gears.
Helical gears have angled enamel and are perfect for applications with higher masses. They are also incredibly tough and can transfer a large load. A common Helical gearbox has two pairs of teeth, and this ensures clean transmission. In addition, the increased make contact with ratio sales opportunities to decrease fluctuations in mesh stiffness, which signifies more load ability. In phrases of cost, Helical planetary gears are the most affordable gearbox sort.
The outer ring equipment drives the internal ring equipment and encompassing planetary areas. A wheel travel planetary gearbox could have as a lot as 332,000 N.m. torque. An additional typical type of planetary gearbox is wheel push. It is comparable to a hub, but the outer ring gear drives the wheels and the sunshine gear. They are frequently combined in excess of a housing to increase dimensions. A single-stage Helical gears can be utilized in bicycles, whilst a two-phase planetary gear method can deal with up to 113,000 N.m. torque.
The design and style of a helical planetary geartrain is difficult. It need to comply with many constraints. These constraints relate to the geometrical partnership of the planetary geartrains. This examine of the achievable design room of a Helical geartrain makes use of geometric layouts. The ring equipment, sunlight, and ring equipment have no influence on the ratio of the planetary transmission. However, helical geartrains are a excellent selection for numerous applications.

Spur gear planetary gearbox

The mix of planetary gears and spur gears in a transmission technique is named a planetary or spur gearbox. Each the planetary gear and spur equipment have their own characteristics and are employed in a variety of kinds of autos. They perform in a comparable way, but are constructed differently. Below are some essential distinctions amongst the two kinds of gears. Outlined underneath are some of the most important distinctions between them:
Helical gears: As opposed to spur gears, helical gears make important axial forces in the gear mesh. They also characteristic greater sliding get in touch with at the point of tooth speak to. The helix angle of a gearbox is normally in the variety of fifteen to thirty degrees. The higher the helix angle, the more axial forces will be transmitted. The axial power in a helical gearbox is greater than that of a spur equipment, which is the explanation why helical gears are more successful.
As you can see, the planetary gearhead has a lot of versions and purposes. Nevertheless, you should just take treatment in picking the quantity of enamel for your planetary gear program. A 5:1 spur equipment push ratio, for example, means that the solar equipment demands to complete 5 revolutions for each output provider revolution. To achieve this, you may want to pick a sunlight gear with 24 enamel, or five mm for every single revolution. You will need to have to know the metric models of the planetary gearhead for it to be suitable with distinct sorts of equipment.
One more important function of a planetary gearbox is that it does not call for all of the spur gears to rotate around the axis of the generate shaft. Alternatively, the spur gears’ interior tooth are mounted and the travel shaft is in the very same route as the output shaft. If you decide on a planetary gearbox with fixed inside teeth, you may require to make sure that it has sufficient lubrication.
The other substantial distinction between a spur equipment and a planetary gearbox is the pitch. A planetary gearbox has a higher pitch diameter, whilst a spur gear has lower pitch. A spur gear is in a position to deal with greater torques, but is not as effective. In addition, its increased torque functionality is a big drawback. Its performance is comparable to that of a spur gear, but it is considerably less noisy.
Yet another variation among planetary and spur equipment motors is their expense. Planetary equipment motors have a tendency to be much more costly than spur gear motors. But spur gears are more affordable to produce, as the gears them selves are more compact and easier. Nonetheless, planetary equipment motors are far more productive and strong. They can deal with decrease torque programs. But each and every gear carries a set load, limiting their torque. A spur equipment motor also has much less inside frictions, so it is often suited for reduce torque apps.
An additional distinction in between spur gears and planetary gears is their orientation. Solitary spur gears are not coaxial gearboxes, so they are not coaxial. On the other hand, a planetary gearbox is coaxial, that means its input shaft is also coaxial. In addition to this, a planetary gearbox is manufactured of two sets of gear wheels with the exact same orientation. This gives it the ability to obtain concentricity.
One more big difference among spur gears and planetary gears is that a planetary gear has an integer quantity of enamel. This is important due to the fact each equipment must mesh with a sunshine equipment or a ring gear. Moreover, every single planet need to have a corresponding variety of tooth. For every single world to mesh with the sun, the teeth should have a particular distance aside from the other. The spacing amongst planets also issues.
In addition to the size, the planetary gear method is also identified as epicyclic gearing. A planetary gear system has a sun equipment in the centre, which serves as the enter equipment. This gear has at the very least three pushed gears. These gears have interaction with every other from the inside of and kind an inner spur gear style. These equipment sets are extremely tough and in a position to change ratios. If sought after, a planetary gear teach can be converted to another ratio, thereby boosting its effectiveness.
Another critical variation in between a spur gear and a planetary gearbox is the sort of tooth. A spur equipment has enamel that are parallel to the shaft, although a planetary gear has tooth that are angled. This kind of gear is most suited for reduced-pace apps, exactly where torque is required to move the actuation object. Spur gears also produce sound and can injury gear teeth owing to repeated collisions. A spur equipment can also slip, preventing torque from achieving the actuation item.

China high quality 4mm Small Stepper Geared Motor with Planetary Gearbox     wholesaler China high quality 4mm Small Stepper Geared Motor with Planetary Gearbox     wholesaler