China Professional 24 Volt 22mm Diameter 90 Reduction Ratio Reduction Gear Motor near me shop

Product Description

24 Volt 22mm Diameter ninety Reduction Ratio Reduction Gear Motor

Item Description


Design: ZWMD571571-90
Rated Voltage: 24. V
No Load Speed: 84 rpm
No Load Current: 120 mA
Rated Load Speed: 74 rpm
Rated Load Current: 295 mA
Rated Load Torque: 1,898
Rated Torque of Equipment Box: 3,500
Immediate Torque of Equipment Box: 10,000
General Length: 66.6 mm
Equipment Box Length L1: 28.3 mm

over technical specs just for reference and customizable according to requirements.

Integrated Generate Manage Module.

You should allow us know your needs and we will offer you with CZPT transmission remedies.

2d Drawing:

In depth Images




Organization Profile

HangZhou CZPT CZPT & Electronics Co., Ltd was set up in 2001,We offer the whole generate solution for customers from design and style, tooling fabrication, factors production and assembly. 


Testing Products

1) Aggressive Rewards

  • one) Aggressive Positive aspects
    19+yr expertise in manufacturing motor gearbox
    We give specialized help from r&d, prototype, testing, assembly and serial production , ODM &OEM
    Aggressive Price
    Solution Performance: Reduced sounds, Large effectiveness, Prolonged lifespan
    Prompt Supply: fifteen doing work days soon after payment
    Tiny Orders Accepted

 2) Major Items

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

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

Our Services

  • ODM & OEM
  • Gearbox design and style and improvement
  • Associated engineering help
  • Micro drive gearbox personalized solution

Packaging & Shipping

one) Packing Specifics

packed in nylon to begin with, then carton, and then bolstered with wooden case for outer packing.
Or in accordance to client’s prerequisite.

2) Shipping and delivery Particulars

samples will be shipped within 10 times
batch order top time according to the genuine scenario.



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

and more…



1. Can you make the gearbox with custom made specifications?
Of course. We have style and advancement group, also a excellent expression of engineers, every single of them have
many operate several years experience.

2.Do you give the samples?
Yes. Our company can give the samples to you, and the supply time is about 5-15days in accordance to the specification of gearbox you need to have.

three.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our enterprise, we accept little purchase.

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

5. Do you supply technology assist?
Indeed. Our company have design and improvement group, we can supply engineering assistance if you
need to have.

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

7.How to spend the income?
We take T/T in advance. Also we have different bank account for acquiring funds, like US dollors or RMB and many others.

8. How can I know the solution is appropriate for me?
Frist, you want to give us the much more specifics details about the item. We will advocate the product to you according to your requirement of specification. After you validate, we will prepare the samples to you. also we will supply some great developments according to your solution use.

9. Can I appear to your company to pay a visit to?
Of course, you can appear to our organization to go to at at any time, and welcome to visit our company.

ten. How do contact us ?
Please send an inquiry

Dynamic Modeling of a Planetary Motor

A planetary equipment motor is composed of a series of gears rotating in perfect synchrony, permitting them to deliver torque in a larger output capacity than a spur equipment motor. As opposed to the planetary motor, spur equipment motors are simpler to create and price less, but they are much better for purposes necessitating reduced torque output. That is simply because each gear carries the total load. The adhering to are some essential variances amongst the two varieties of gearmotors.

planetary gear program

A planetary equipment transmission is a kind of equipment mechanism that transfers torque from one resource to an additional, typically a rotary movement. Additionally, this type of gear transmission requires dynamic modeling to investigate its longevity and dependability. Earlier studies incorporated both uncoupled and coupled meshing types for the investigation of planetary gear transmission. The merged model considers both the shaft structural stiffness and the bearing support stiffness. In some applications, the versatile planetary equipment could influence the dynamic reaction of the method.
In a planetary gear gadget, the axial finish surface of the cylindrical part is rotatable relative to the separating plate. This system retains lubricant. It is also capable of preventing overseas particles from moving into the planetary gear program. A planetary equipment gadget is a great option if your planetary motor’s velocity is substantial. A large-quality planetary gear program can give a superior performance than typical programs.
A planetary equipment system is a complicated system, involving a few relocating backlinks that are connected to each and every other by way of joints. The solar equipment functions as an enter and the earth gears act as outputs. They rotate about their axes at a ratio identified by the quantity of tooth on every single equipment. The sun gear has 24 teeth, whilst the world gears have a few-quarters that ratio. This ratio tends to make a planetary motor extremely efficient.

planetary gear train

To forecast the free vibration response of a planetary motor gear teach, it is important to build a mathematical design for the technique. Formerly, static and dynamic models had been employed to review the conduct of planetary motor equipment trains. In this review, a dynamic model was developed to examine the outcomes of essential design and style parameters on the vibratory response. Crucial parameters for planetary equipment transmissions consist of the construction stiffness and mesh stiffness, and the mass and spot of the shaft and bearing supports.
The design of the planetary motor equipment practice is composed of many phases that can run with variable enter speeds. The style of the gear practice permits the transmission of high torques by dividing the load throughout a number of planetary gears. In addition, the planetary gear practice has a number of enamel which mesh at the same time in operation. This design and style also enables for larger efficiency and transmittable torque. Right here are some other rewards of planetary motor equipment trains. All these rewards make planetary motor gear trains one of the most well-known sorts of planetary motors.
The compact footprint of planetary gears permits for outstanding heat dissipation. High speeds and sustained performances will need lubrication. This lubricant can also minimize sound and vibration. But if these traits are not appealing for your software, you can select a various equipment kind. Alternatively, if you want to keep high performance, a planetary motor gear train will be the greatest selection. So, what are the positive aspects of planetary motor gears?

planetary gear prepare with set provider teach ratio

The planetary gear prepare is a typical variety of transmission in various devices. Its primary benefits are higher effectiveness, compactness, huge transmission ratio, and electricity-to-excess weight ratio. This kind of equipment prepare is a mix of spur gears, one-helical gears, and herringbone gears. Herringbone planetary gears have reduce axial pressure and higher load carrying capability. Herringbone planetary gears are typically used in large equipment and transmissions of big vehicles.
To use a planetary gear prepare with a set carrier train ratio, the very first and second planets have to be in a carrier place. The 1st earth is rotated so that its teeth mesh with the sun’s. The 2nd earth, even so, cannot rotate. It should be in a provider placement so that it can mesh with the sunshine. This requires a high diploma of precision, so the planetary equipment practice is typically manufactured of a number of sets. A minor examination will simplify this design.
The planetary equipment train is manufactured up of three components. The outer ring gear is supported by a ring gear. Each equipment is positioned at a particular angle relative to a single an additional. This enables the gears to rotate at a set price while transferring the movement. This style is also common in bicycles and other tiny automobiles. If the planetary gear prepare has a number of stages, numerous ring gears might be shared. A stationary ring gear is also used in pencil sharpener mechanisms. World gears are prolonged into cylindrical cutters. The ring equipment is stationary and the world gears rotate about a sunshine axis. In the circumstance of this design, the outer ring equipment will have a -3/2 earth gear ratio.

planetary equipment train with zero helix angle

The torque distribution in a planetary gear is skewed, and this will drastically decrease the load carrying capacity of a needle bearing, and consequently the life of the bearing. To much better recognize how this can have an effect on a equipment train, we will examine two reports executed on the load distribution of a planetary equipment with a zero helix angle. The very first study was done with a hugely specialised program from the bearing company INA/FAG. The red line signifies the load distribution together a needle roller in a zero helix equipment, even though the green line corresponds to the same distribution of loads in a fifteen degree helix angle gear.
An additional method for deciding a gear’s helix angle is to think about the ratio of the solar and earth gears. Whilst the sun equipment is generally on the input aspect, the earth gears are on the output facet. The sunlight equipment is stationary. The two gears are in engagement with a ring gear that rotates forty five degrees clockwise. Equally gears are attached to pins that support the earth gears. In the determine beneath, you can see the tangential and axial gear mesh forces on a planetary equipment train.
Yet another approach utilized for calculating electrical power decline in a planetary equipment teach is the use of an auto transmission. This kind of equipment offers well balanced performance in the two energy efficiency and load potential. Even with the complexities, this strategy offers a a lot more accurate analysis of how the helix angle impacts power reduction in a planetary gear train. If you happen to be interested in lowering the electricity reduction of a planetary equipment train, go through on!

planetary gear practice with spur gears

A planetary gearset is a type of mechanical push program that utilizes spur gears that go in opposite instructions within a plane. Spur gears are one particular of the a lot more basic sorts of gears, as they do not need any specialty cuts or angles to operate. Rather, spur gears use a sophisticated tooth form to determine the place the tooth will make speak to. This in change, will figure out the volume of electrical power, torque, and pace they can create.
A two-stage planetary gear practice with spur gears is also achievable to run at variable enter speeds. For this sort of a set up, a mathematical design of the equipment prepare is created. Simulation of the dynamic behaviour highlights the non-stationary results, and the final results are in good settlement with the experimental info. As the ratio of spur gears to spur gears is not consistent, it is named a dedendum.
A planetary gear practice with spur gears is a type of epicyclic equipment train. In this circumstance, spur gears operate amongst gears that contain each inside and exterior teeth. The circumferential motion of the spur gears is analogous to the rotation of planets in the photo voltaic method. There are 4 major parts of a planetary gear train. The earth gear is positioned inside of the sun gear and rotates to transfer motion to the sunshine gear. The world gears are mounted on a joint carrier that is linked to the output shaft.

planetary gear teach with helical gears

A planetary equipment prepare with helical enamel is an incredibly powerful transmission system that can provide substantial levels of electrical power density. Helical gears are utilised to increase effectiveness by offering a far more successful option to standard worm gears. This variety of transmission has the potential to boost the all round performance of a system, and its benefits lengthen far past the energy density. But what helps make this transmission program so desirable? What are the essential variables to contemplate when developing this variety of transmission method?
The most basic planetary train is made up of the sunlight gear, earth gear, and ring gear components. The variety of planets differs, but the simple structure of planetary gears is comparable. A easy planetary geartrain has the sun gear driving a provider assembly. The quantity of planets can be as low as two or as higher as 6. A planetary gear prepare has a lower mass inertia and is compact and reputable.
The mesh section qualities of a planetary equipment train are particularly essential in developing the profiles. Numerous parameters such as mesh section variation and tooth profile modifications have to be analyzed in depth in get to completely comprehend the dynamic traits of a PGT. These elements, together with others, figure out the helical gears’ overall performance. It is therefore important to comprehend the mesh section of a planetary equipment practice to design it efficiently.

China Professional 24 Volt 22mm Diameter 90 Reduction Ratio Reduction Gear Motor     near me shop China Professional 24 Volt 22mm Diameter 90 Reduction Ratio Reduction Gear Motor     near me shop