Product Description
nema17 Planetary Gearbox Stepping Motor price on hot sale
General Specificati
| Housing Material | Metal |
| Bearing at Output | Ball Bearings |
| Max.Radial Load(12mm from flange) | ≤80N |
| Max.Shaft Axial Load | ≤30N |
| Radial Play of Shaft (near to Flange) | ≤0.06mm |
| Axial Play of Shaft | ≤0.3mm |
| Backlash at No-load | 1.5° |
Electrical Specification:
| Model No. | Step Angle | Motor Length | Current /Phase |
Resistance /Phase |
Inductance /Phase |
Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| ( °) | (L)mm | A | Ω | mH | kg.cm | No. | g.cm | g.cm | Kg | |
| JK42HS34-1334 | 1.8 | 34 | 1.33 | 2.1 | 2.5 | 2.2 | 4 | 120 | 34 | 0.22 |
| JK42HS34-0406 | 1.8 | 34 | 0.4 | 24 | 15 | 1.6 | 6 | 120 | 34 | 0.22 |
| JK42HS40-1684 | 1.8 | 40 | 1.68 | 1.65 | 3.2 | 3.6 | 4 | 150 | 54 | 0.28 |
| JK42HS40-1206 | 1.8 | 40 | 1.2 | 3 | 2.7 | 2.9 | 6 | 150 | 54 | 0.28 |
| JK42HS48-1684 | 1.8 | 48 | 1.68 | 1.65 | 2.8 | 4.4 | 4 | 260 | 68 | 0.35 |
| JK42HS48-1206 | 1.8 | 48 | 1.2 | 3.3 | 2.8 | 3.17 | 6 | 260 | 68 | 0.35 |
| JK42HS60-1704 | 1.8 | 60 | 1.7 | 3 | 6.2 | 7.3 | 4 | 280 | 102 | 0.5 |
| JK42HS60-1206 | 1.8 | 60 | 1.2 | 6 | 7 | 5.6 | 6 | 280 | 102 | 0.5 |
42HS Planetary Gearbox Specifications
| Reduction ratio | 3.71 | 5.18 | 13.76 | 19.2 | 26.8 | 51 | 71 | 99.5 | 139 |
| Number of gear trains | 1 | 2 | 3 | ||||||
| Length(L2) mm | 27.3 | 35 | 42.7 | ||||||
| Max.rated torque kg.cm | 20 | 30 | 40 | ||||||
| Short time permissible torque kg.cm | 40 | 60 | 80 | ||||||
| Weight g | 350 | 450 | 550 | ||||||
Products of special request can be made according to the customer request !
company information:
our certification:
Our Company offers 3 major series of products:Hybrid Stepper motors, Brushless Dc motor and Dc Brush motor.
We are always continues develop new type models.If you need other kinds of parts, please don’t hesitate to contact us.
Amy Gao
| Application: | Universal, Industrial, Household Appliances, Car, Power Tools |
|---|---|
| Operating Speed: | Adjust Speed |
| Excitation Mode: | Compound |
| Function: | Run |
| Casing Protection: | Protection Type |
| Number of Poles: | 2 |
| Samples: |
US$ 21.5/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
A Brief Overview of the Spur Gear and the Helical Planetary Gearbox
This article will provide a brief overview of the Spur gear and the helical planetary gearbox. To learn more about the advantages of these gearboxes, read on. Here are a few common uses for planetary gears. A planetary gearbox is used in many vehicles. Its efficiency makes it a popular choice for small engines. Here are three examples. Each has its benefits and drawbacks. Let’s explore each one.
helical planetary gearbox
In terms of price, the CZPT is an entry-level, highly reliable helical planetary gearbox. It is suitable for applications where space, weight, and torque reduction are of high concern. On the other hand, the X-Treme series is suitable for applications requiring high-acceleration, high-axial and radial loads, and high-speed performance. This article will discuss the benefits of each type of planetary gearbox.
A planetary gearbox’s traction-based design is a variation of the stepped-planet design. This variation relies on the compression of the elements of the stepped-planet design. The resulting design avoids restrictive assembly conditions and timing marks. Compared to conventional gearboxes, compound planetary gears have a greater transmission ratio, and they do so with an equal or smaller volume. For example, a 2:1 ratio compound planet would be used with a 50-ton ring gear, and the result would be the same as a 100-ton ring gear, but the planetary disks would be half the diameter.
The Helical planetary gearbox uses three components: an input, an output, and a stationary position. The basic model is highly efficient and transmits 97% of the input power. There are three main types of planetary gearboxes, each focusing on a different performance characteristic. The CZPT basic line is an excellent place to start your research into planetary gearboxes. In addition to its efficiency and versatility, this gearbox has a host of modular features.
The Helical planetary gearbox has multiple advantages. It is versatile, lightweight, and easy to maintain. Its structure combines a sun gear and a planet gear. Its teeth are arranged in a way that they mesh with each other and the sun gear. It can also be used for stationary applications. The sun gear holds the carrier stationary and rotates at the rate of -24/16 and -3/2, depending on the number of teeth on each gear.
A helical planetary gearbox can reduce noise. Its shape is also smaller, reducing the size of the system. The helical gears are generally quieter and run more smoothly. The zero helix-angle gears, in contrast, have smaller sizes and higher torque density. This is a benefit, but the latter also increases the life of the system and is less expensive. So, while the helical planetary gearbox has many advantages, the latter is recommended when space is limited.
The helical gearbox is more efficient than the spur gear, which is limited by its lack of axial load component. The helical gears, on the other hand, generate significant axial forces in the gear mesh. They also exhibit more sliding at the points of tooth contact, adding friction forces. As such, the Helical planetary gearbox is the preferred choice in servo applications. If you’re looking for a gearbox to reduce noise and improve efficiency, Helical planetary gearboxes are the right choice.
The main differences between the two types of planetary gears can be found in the design of the two outer rings. The outer ring is also called the sun gear. The two gears mesh together according to their own axes. The outer ring is the planetary gear’s carrier. Its weight is proportional to the portion of the ring that is stationary. The carrier sets the gaps between the two gears.
Helical gears have angled teeth and are ideal for applications with high loads. They are also extremely durable and can transfer a high load. A typical Helical gearbox has two pairs of teeth, and this ensures smooth transmission. In addition, the increased contact ratio leads to lower fluctuations in mesh stiffness, which means more load capacity. In terms of price, Helical planetary gears are the most affordable gearbox type.
The outer ring gear drives the inner ring gear and surrounding planetary parts. A wheel drive planetary gearbox may have as much as 332,000 N.m. torque. Another common type of planetary gearbox is wheel drive. It is similar to a hub, but the outer ring gear drives the wheels and the sun gear. They are often combined over a housing to maximize size. One-stage Helical gears can be used in bicycles, while a two-stage planetary gear system can handle up to 113,000 N.m. torque.
The design of a helical planetary geartrain is complicated. It must comply with several constraints. These constraints relate to the geometrical relationship of the planetary geartrains. This study of the possible design space of a Helical geartrain uses geometric layouts. The ring gear, sun, and ring gear have no effect on the ratio of the planetary transmission. Nonetheless, helical geartrains are a good choice for many applications.
Spur gear planetary gearbox
The combination of planetary gears and spur gears in a transmission system is called a planetary or spur gearbox. Both the planetary gear and spur gear have their own characteristics and are used in various kinds of vehicles. They work in a similar way, but are built differently. Here are some important differences between the two types of gears. Listed below are some of the most important differences between them:
Helical gears: As opposed to spur gears, helical gears generate significant axial forces in the gear mesh. They also feature greater sliding contact at the point of tooth contact. The helix angle of a gearbox is generally in the range of 15 to 30 degrees. The higher the helix angle, the more axial forces will be transmitted. The axial force in a helical gearbox is greater than that of a spur gear, which is the reason why helical gears are more efficient.
As you can see, the planetary gearhead has many variations and applications. However, you should take care in selecting the number of teeth for your planetary gear system. A five:1 spur gear drive ratio, for example, means that the sun gear needs to complete five revolutions for every output carrier revolution. To achieve this, you’ll want to select a sun gear with 24 teeth, or five mm for each revolution. You’ll need to know the metric units of the planetary gearhead for it to be compatible with different types of machines.
Another important feature of a planetary gearbox is that it doesn’t require all of the spur gears to rotate around the axis of the drive shaft. Instead, the spur gears’ internal teeth are fixed and the drive shaft is in the same direction as the output shaft. If you choose a planetary gearbox with fixed internal teeth, you’ll need to make sure that it has enough lubrication.
The other significant difference between a spur gear and a planetary gearbox is the pitch. A planetary gearbox has a high pitch diameter, while a spur gear has low pitch. A spur gear is able to handle higher torques, but isn’t as efficient. In addition, its higher torque capability is a big drawback. Its efficiency is similar to that of a spur gear, but it is much less noisy.
Another difference between planetary and spur gear motors is their cost. Planetary gear motors tend to be more expensive than spur gear motors. But spur gears are cheaper to produce, as the gears themselves are smaller and simpler. However, planetary gear motors are more efficient and powerful. They can handle lower torque applications. But each gear carries a fixed load, limiting their torque. A spur gear motor also has fewer internal frictions, so it is often suited for lower torque applications.
Another difference between spur gears and planetary gears is their orientation. Single spur gears are not coaxial gearboxes, so they’re not coaxial. On the other hand, a planetary gearbox is coaxial, meaning its input shaft is also coaxial. In addition to this, a planetary gearbox is made of two sets of gear wheels with the same orientation. This gives it the ability to achieve concentricity.
Another difference between spur gears and planetary gears is that a planetary gear has an integer number of teeth. This is important because each gear must mesh with a sun gear or a ring gear. Moreover, each planet must have a corresponding number of teeth. For each planet to mesh with the sun, the teeth must have a certain distance apart from the other. The spacing between planets also matters.
Besides the size, the planetary gear system is also known as epicyclic gearing. A planetary gear system has a sun gear in the center, which serves as the input gear. This gear has at least three driven gears. These gears engage with each other from the inside and form an internal spur gear design. These gear sets are highly durable and able to change ratios. If desired, a planetary gear train can be converted to another ratio, thereby enhancing its efficiency.
Another important difference between a spur gear and a planetary gearbox is the type of teeth. A spur gear has teeth that are parallel to the shaft, while a planetary gear has teeth that are angled. This type of gear is most suitable for low-speed applications, where torque is necessary to move the actuation object. Spur gears also produce noise and can damage gear teeth due to repeated collisions. A spur gear can also slip, preventing torque from reaching the actuation object.
editor by CX 2023-10-21
China Custom NEMA17 Gear Reducer Stepper Motor for Laser Machine (42SHD0404-19G) with high quality
Product Description
NEMA17 Gear Reducer Stepper Motor for Laser Device (42SHD0404-19G)
You should really feel free of charge to make contact with us!
two.Motor Title:NEMA17 Hybrid Stepper Motor
three.Measurement:Nema17 (forty two*42mm)
four.Function:Higher precision, reduced inertia, minimal sounds,little dimensions,mooth movement
five.The Define Drawing of nema seventeen Stepper Motor
Our organization offers selection of goods which can meet up with your multifarious requires.
We adhere to the administration ideas of “good quality initial, client initial and credit score-based” since the establishment of the organization and constantly do our very best to satisfy possible needs of our buyers.
Our company is sincerely ready to cooperate with enterprises from all in excess of the entire world in purchase to understand a win-win circumstance since the development of financial globalization has produced with anirresistible force.
Description:
The motor adopts the CZPT precision technological innovation of stator rotor,its construction is correct,even and smooth,large precision inner hole, smoothand correct operating procedure without having getting rid of phase.
The motor was inspected with precision devices before it was sold.
1.We promise that far more than 1 yr warranty for all products.
two.We assure substantial high quality of our merchandise.
three.We guarantee greatest services for consumers.
If you have pursuits in our merchandise or any questions about our merchandise,you should do not wait to speak to us,our revenue staff can give the info what you want to know.
If we are not on the web, please leave your name and your speak to particulars,as e-mail,,,trademanager and your telephone variety,we will speak to you as before long as feasible in 2 hours.
Superiority:
1.Higher precision /Substantial precision
two.Lower sound
3.Large torque/high torque
4.Easy operation
5.Substantial temperature resistance
six.Tiny measurement
seven.Reduced inertia
Remarks:
We are the source maker, total product model, wealthy manufacturing encounter, can settle for drawings customized stepper motor (including shaft processing, outlet mode, and many others.)
Motor wiring is CZPT (stock has common line, 1M DuPont line, 1M XH 2.fifty four cable , 1M 2510 cable)
Note :/Attention Make sure you:
Make certain the motor join to a constant present or chopper push controller ahead of you check motor.
Connecting the motor immediately to a power source will demolish the motor.
*Be aware:We can also manufacture products in accordance to customer’s requirements.
one.Motors generation
All the proucts we bought here are created by HangZhou FUDE Technology Co., Ltd.,China.
two.Motors selection
You should speak to us to verify the model and other specifics of the motor prior to buy.
three.Payment
We can serve samples and take entirely prepayment only .fifty% CZPT is necessary for bulk buy and balance before cargo .Paypal, Western Union, T/T are all accepted.
four.Shipping and delivery
Samples in inventory can be shipped in 7 days and personalized samples inside thirty times.Shipping and delivery day for bulk buy relies upon on amount.
five.Feedback and after-sale provider
Any troubles in using are welcome to be educated !Our technician will give you skilled advise.We will give you free of charge upkeep inside 24 months if the flaws are the result of creation.
*Typical Problem
Q1.How can we know the item top quality?
A1:We propose you to buy a sample.Also, you can send out us e mail for depth photos for examining if you cannot get ample data in the item website page.
Q2.Can we have totally free sample?
A2:Yes certain, but remember to pay the transport cost by youself.
Q3.Is this your ultimate value?Might i have the low cost?
A3:Our price is the manufacturing unit price tag, and if your amount is greater, we will allow the price reduction for you.
This autumn.Can we pay a visit to your manufacturing unit?
A4:Yes welcome warmly.
Q5:Do you have any certificates?
A5:Yes, we have.All the motors have been accepted by CE and Rohs.
Q6:Do you supply OEM AND ODM service?
A6:Yes.We can supply OEM andmake custom-made design and style for any particular software.
Q7:What is actually the shipping time ?
A7:Besides unique get.For samples usually 10-14 doing work times .For batch buy .Generally 20-25days.
Rewards of a Planetary Motor
Apart from being one of the most efficient types of a generate, a Planetary Motor also gives a excellent quantity of other advantages. These functions empower it to produce a vast range of equipment reductions, as well as generate larger torques and torque density. Let’s get a nearer appear at the benefits this mechanism has to offer you. To comprehend what helps make it so appealing, we will investigate the different sorts of planetary methods.
Photo voltaic equipment
The photo voltaic equipment on a planetary motor has two distinct advantages. It makes less sounds and warmth than a helical equipment. Its compact footprint also minimizes sound. It can operate at higher speeds with no sacrificing effectiveness. Nevertheless, it have to be preserved with consistent treatment to run efficiently. Solar gears can be very easily ruined by drinking water and other particles. Photo voltaic gears on planetary motors may possibly need to be changed in excess of time.
A planetary gearbox is composed of a solar equipment and two or more planetary ring and spur gears. The sun gear is the main gear and is driven by the input shaft. The other two gears mesh with the solar equipment and have interaction the stationary ring gear. The 3 gears are held jointly by a carrier, which sets the spacing. The output shaft then turns the planetary gears. This produces an output shaft that rotates.
An additional advantage of planetary gears is that they can transfer greater torques even though being compact. These positive aspects have led to the generation of photo voltaic gears. They can lessen the quantity of power eaten and generate a lot more electrical power. They also offer a for a longer time services existence. They are an outstanding option for solar-powered autos. But they have to be installed by a certified solar vitality business. And there are other positive aspects as well. When you install a solar equipment on a planetary motor, the vitality made by the solar will be transformed to valuable strength.
A photo voltaic equipment on a planetary motor utilizes a photo voltaic gear to transmit torque from the solar to the earth. This program operates on the theory that the solar equipment rotates at the identical charge as the world gears. The sunlight equipment has a widespread style modulus of -Ns/Np. That’s why, a 24-tooth sun gear equals a 3-1/2 earth gear ratio. When you take into account the performance of photo voltaic gears on planetary motors, you will be able to determine no matter whether the solar gears are far more successful.
Sunlight equipment
The mechanical arrangement of a planetary motor includes of two components: a ring equipment and a sunlight equipment. The ring equipment is fixed to the motor’s output shaft, whilst the sun gear rolls all around and orbits all around it. The ring equipment and sunshine equipment are connected by a planetary carrier, and the torque they make is distributed across their tooth. The planetary framework arrangement also decreases backlash, and is essential to obtain a fast begin and quit cycle.
When the two planetary gears rotate independently, the solar equipment will rotate counterclockwise and the ring-gear will turn in the identical path. The ring-equipment assembly is mounted in a carrier. The provider gear and solar gear are connected to every single other by a shaft. The planetary gears and sun gear rotate all around each and every other on the ring-equipment provider to reduce the pace of the output shaft. The planetary equipment technique can be multiplied or staged to obtain a increased reduction ratio.
A planetary gear motor mimics the planetary rotation method. The enter shaft turns a central gear, known as the solar gear, although the planetary gears rotate close to a stationary sunshine equipment. The motor’s compact design makes it possible for it to be effortlessly mounted to a motor vehicle, and its minimal bodyweight tends to make it best for little vehicles. In addition to becoming extremely successful, a planetary gear motor also delivers a lot of other benefits.
A planetary gearbox makes use of a sunlight equipment to give torque to the other gears. The planet pinions mesh with an internal tooth ring equipment to make rotation. The provider also functions as a hub among the enter equipment and output shaft. The output shaft combines these two parts, supplying a larger torque. There are a few types of planetary gearboxes: the sunshine gear and a wheel drive planetary gearbox.
Planetary gear
A planetary motor equipment functions by distributing rotational drive along a separating plate and a cylindrical shaft. A shock-absorbing device is included amongst the separating plate and cylindrical shaft. This depressed part stops abrasion dress in and international particles from moving into the system. The separating plate and shaft are positioned coaxially. In this arrangement, the enter shaft and output shaft are rotated relative to 1 an additional. The rotatable disc absorbs the effect.
Yet another reward of a planetary motor equipment is its efficiency. Planetary motor gears are highly successful at transferring electricity, with ninety seven% of the enter energy becoming transferred to the output. They can also have high gear ratios, and offer you minimal sounds and backlash. This style also allows the planetary gearbox to perform with electrical motors. In addition, planetary gears also have a extended services life. The efficiency of planetary gears is due in component to the big variety of enamel.
Other benefits of a planetary motor equipment consist of the ease of shifting ratios, as effectively as the decreased protection stock. Unlike other gears, planetary gears don’t need particular instruments for altering ratios. They are utilized in several industries, and share parts across a number of sizes. This indicates that they are cost-successful to produce and demand less security stock. They can withstand large shock and use, and are also compact. If you are seeking for a planetary motor equipment, you’ve got arrive to the right location.
The axial end surface of a planetary gear can be worn down by abrasion with a separating plate. In addition, international particles may possibly enter the planetary equipment device. These particles can damage the gears or even trigger noise. As a consequence, you should check planetary gears for injury and dress in. If you’re looking for a gear, make sure it has been totally examined and mounted by a skilled.
Planetary gearbox
A planetary motor and gearbox are a typical combination of electrical and mechanical energy resources. They share the load of rotation between several equipment tooth to enhance the torque potential. This style is also far more rigid, with low backlash that can be as minimal as one particular or two arc minutes. The positive aspects of a planetary gearmotor over a conventional electric motor consist of compact measurement, high effectiveness, and significantly less risk of gear failure. Planetary gear motors are also far more reliable and sturdy than typical electric powered motors.
A planetary gearbox is created for a solitary stage of reduction, or a numerous-phase unit can be constructed with a number of personal cartridges. Gear ratios might also be chosen according to person preference, either to experience mount the output phase or to use a 5mm hex shaft. For multi-phase planetary gearboxes, there are a selection of different options available. These include large-performance planetary gearboxes that attain a ninety eight% performance at single reduction. In addition, they are noiseless, and minimize heat decline.
A planetary gearbox could be employed to boost torque in a robot or other automated program. There are distinct types of planetary equipment sets obtainable, which includes gearboxes with sliding or rolling sections. When choosing a planetary gearset, consider the surroundings and other aspects these kinds of as backlash, torque, and ratio. There are a lot of benefits to a planetary gearbox and the advantages and downsides linked with it.
Planetary gearboxes are similar to individuals in a photo voltaic technique. They function a central solar equipment in the center, two or much more outer gears, and a ring equipment at the output. The planetary gears rotate in a ring-like composition all around a stationary solar gear. When the gears are engaged, they are linked by a carrier that is set to the machine’s shaft.
Planetary gear motor
Planetary gear motors lessen the rotational pace of an armature by 1 or more moments. The reduction ratio is dependent on the composition of the planetary gear gadget. The planetary equipment gadget has an output shaft and an armature shaft. A separating plate separates the two. The output shaft moves in a round sample to change the pinion 3. When the pinion rotates to the engagement place, it is engaged with the ring equipment 4. The ring gear then transmits the rotational torque to the armature shaft. The consequence is that the engine cranks up.
Planetary gear motors are cylindrical in shape and are offered in a variety of power levels. They are usually manufactured of steel or brass and have numerous gears that share the load. These motors can deal with enormous energy transfers. The planetary equipment push, on the other hand, needs much more components, this kind of as a sun’s equipment and a number of planetary gears. As a result, it may not be appropriate for all sorts of programs. Therefore, the planetary gear generate is usually employed for much more sophisticated machines.
Brush dusts from the electric motor might enter the planetary gear gadget and lead to it to malfunction. In addition, abrasion put on on the separating plate can affect the gear engagement of the planetary gear system. If this occurs, the gears will not have interaction appropriately and may possibly make noise. In order to avert this sort of a circumstance from transpiring, it is crucial to often examine planetary gear motors and their abrasion-resistant separating plates.
Planetary equipment motors appear in numerous different electricity levels and sizes. These motors are typically cylindrical in shape and are produced of metal, brass, plastic, or a combination of equally materials. A planetary gear motor can be utilised in apps where space is an issue. This motor also permits for minimal gearings in modest areas. The planetary gearing allows for big quantities of power transfer. The output shaft size is dependent on the gear ratio and the motor pace.
