China Worm and Wheel

Model Number M3,M4,M5,M8,M12 and etc.
Material Brass, C45 steel,Stainless steel,Copper,POM,Aluminum,Alloy and so on
Surface treatment Zinc plated, Nickel plated, Passivation, Oxidation, Anodization,
Geomet, Dacromet, Black Oxide, Phosphatizing, Powder Coating and Electrophoresis
Standard ISO, DIN, ANSI, JIS, BS and Non-standard.
Precision DIN6,DIN7,DIN8,DIN9.
Teeth treatment Hardened,Milled or Ground
Tolerance 0.001mm-0.01mm-0.1mm
Finish shot/sand blast, heat treatment, annealing, tempering, polishing, anodizing, zinc-plated
Items packing Plastic bag+Cartons Or Wooden Packing
Payment terms T/T, L/C
Production lead time 20  business days for sample ,25 days for the bulk
Samples Sample price  range from $2 to $100.
sample express request pay by clients
Application 1. Automatic controlling machine
2. Semi-conductor industry
3. General industry machinery
4. Medical equipment
5. Solar energy equipment
6. Machine tool
7. Parking system
8. High-speed rail and aviation transportation equipment, etc.

Worm transmission is composed of worm and worm wheel, which is employed to transfer the motion and electricity between the 2 staggered shafts. Normally, the angle of the 2 shafts is 90°. In the basic worm transmission, the worm is the driving element. In appearance, the worm is comparable to the bolt, and the worm equipment is similar to the helical spur equipment. During function, the worm equipment teeth slide and roll together the spiral surface area of the worm. In purchase to improve the contact condition of the equipment enamel, the worm equipment is formed into circular arc condition alongside the route of tooth width, so that it partially handles the worm. In this way, the worm and worm equipment are engaged in line speak to as an alternative of stage make contact with.



If you want a larger equipment reduction ratio, you need to use worm gear. The gear reduction ratio of the worm gear is typically 20:1, often as high as 3 hundred: 1 or far more. A lot of worm gears have an intriguing characteristic not identified in other gear sets: worms can simply turn the equipment, but gears cannot change worms. This is simply because the protruding angle on the screw is very shallow. When the gear attempts to rotate the screw, the friction amongst the gear and the screw will maintain the screw in place.

Appropriately Meshed

1. The module and strain angle of the worm and the worm gear in the center airplane are equivalent, that is, the conclude module of the worm gear is equivalent to the axial floor module of the worm and is the common value the finish pressure stress of the worm gear should be equal to the axial pressure angle of the worm equipment and the worm and is common worth.

two. When the stagger angle of the worm gear is, it need to be ensured, and the helical path of the worm equipment and the worm must be the exact same.


The worm gear are generally made of forged tin bronze and aluminum iron bronze low pace and non-critical transmissions can be created of solid iron.

Forged iron bronze: very good friction, good anti-glue, costly, slightly lower power.

Solid aluminum, iron, bronze: it is a bit bad in friction reduction and anti-glue, but it has substantial energy and price tag.

Forged iron: gray ductile. Aging therapy is necessary to avert deformation.

Worm and Wheel Attributes

1. A large transmission ratio can be attained, a lot more compact than the staggered shaft helical gear mechanism

2. There is linear contact among the meshing tooth surfaces of the 2 wheels, and its bearing potential is much larger than that of the staggered shaft helical equipment system.

three. The worm push is equivalent to helical drive. It is a multi-tooth meshing travel, so the generate is steady and the sounds is little.

four. With self-locking. When the CZPT angle of the worm is more compact than the equivalent friction angle amongst the teeth of the meshing equipment, the mechanism is self-locking and can attain reverse self-locking, that is, the worm can only be pushed by the worm, but not by the worm. This kind of as the self-locking worm system utilized in its w80 machinery, its reverse self-locking can engage in a function in protection protection.

5. The transmission effectiveness is low and the wear is critical. When the worm equipment is meshed and driven, the relative sliding speed among the enamel of the meshing gear is big, so the friction decline is large and the effectiveness is lower. On the other hand, the higher relative sliding speed has serious put on on the tooth surface and serious heated. In buy to dissipate heat and lessen dress in, more pricey resources with excellent friction reduction and dress in resistance and great lubrication products are often employed, so the cost is larger.

six. The axial power of the worm is huge.

Items Demonstrate




Q: Can I shell out right after you ship?

A: Sorry, we only take payment prior to shipment.

Q: If there is no stock, how can HZPT equipment rack Machinery offer this sort of quickly shipping?

A: Our unique manufacturing process coupled with a large inventory of instruments, uncooked materials and semi-finished items permits us to total orders in the shortest possible time.

Q: Can HZPT gear rack Equipment manufacture Gears that are not on this web site?

A: Of training course! We can offer custom gears with the exact same superb supply options as normal gears.

Q: What is the value of the sample?

A: The client shall shell out the sample payment and freight. Soon after the sample is verified, we will refund the sample payment to the buyer.

Q: Can HZPT gear rack Equipment manufacture metric gears?

A: Of course! We have the equipment to manufacture any metric dimension.

Q: What should to do if I cannot discover the gear?

A: You should ship us your broken equipment! We focus in reverse engineering.

Q: How to get the lowest price?

A: Increase the quantity. The far more areas you buy, the lower the value you get.

Q: Are you a investing organization or a producer?

A: We are manufacturing facility.

Q: Can I use other components apart from metal to make equipment rack?

A: The price tag of racks is not fixed. Generally, we need to quotation in accordance to customer’s required parameters these kinds of as material, tooth sort, module, size, accuracy, type, spiral angle and unique customization!

Benefits of a Planetary Motor

Besides being 1 of the most efficient forms of a drive, a Planetary Motor also offers a great number of other benefits. These features enable it to create a vast range of gear reductions, as well as generate higher torques and torque density. Let’s take a closer look at the benefits this mechanism has to offer. To understand what makes it so appealing, we’ll explore the different types of planetary systems.

Solar gear

The solar gear on a planetary motor has 2 distinct advantages. It produces less noise and heat than a helical gear. Its compact footprint also minimizes noise. It can operate at high speeds without sacrificing efficiency. However, it must be maintained with constant care to operate efficiently. Solar gears can be easily damaged by water and other debris. Solar gears on planetary motors may need to be replaced over time.
A planetary gearbox is composed of a sun gear and 2 or more planetary ring and spur gears. The sun gear is the primary gear and is driven by the input shaft. The other 2 gears mesh with the sun gear and engage the stationary ring gear. The 3 gears are held together by a carrier, which sets the spacing. The output shaft then turns the planetary gears. This creates an output shaft that rotates.
Another advantage of planetary gears is that they can transfer higher torques while being compact. These advantages have led to the creation of solar gears. They can reduce the amount of energy consumed and produce more power. They also provide a longer service life. They are an excellent choice for solar-powered vehicles. But they must be installed by a certified solar energy company. And there are other advantages as well. When you install a solar gear on a planetary motor, the energy produced by the sun will be converted to useful energy.
A solar gear on a planetary motor uses a solar gear to transmit torque from the sun to the planet. This system works on the principle that the sun gear rotates at the same rate as the planet gears. The sun gear has a common design modulus of -Ns/Np. Hence, a 24-tooth sun gear equals a 3-1/2 planet gear ratio. When you consider the efficiency of solar gears on planetary motors, you will be able to determine whether the solar gears are more efficient.

Sun gear

The mechanical arrangement of a planetary motor comprises of 2 components: a ring gear and a sun gear. The ring gear is fixed to the motor’s output shaft, while the sun gear rolls around and orbits around it. The ring gear and sun gear are linked by a planetary carrier, and the torque they produce is distributed across their teeth. The planetary structure arrangement also reduces backlash, and is critical to achieve a quick start and stop cycle.
When the 2 planetary gears rotate independently, the sun gear will rotate counterclockwise and the ring-gear will turn in the same direction. The ring-gear assembly is mounted in a carrier. The carrier gear and sun gear are connected to each other by a shaft. The planetary gears and sun gear rotate around each other on the ring-gear carrier to reduce the speed of the output shaft. The planetary gear system can be multiplied or staged to obtain a higher reduction ratio.
A planetary gear motor mimics the planetary rotation system. The input shaft turns a central gear, known as the sun gear, while the planetary gears rotate around a stationary sun gear. The motor’s compact design allows it to be easily mounted to a vehicle, and its low weight makes it ideal for small vehicles. In addition to being highly efficient, a planetary gear motor also offers many other benefits.
A planetary gearbox uses a sun gear to provide torque to the other gears. The planet pinions mesh with an internal tooth ring gear to generate rotation. The carrier also acts as a hub between the input gear and output shaft. The output shaft combines these 2 components, giving a higher torque. There are 3 types of planetary gearboxes: the sun gear and a wheel drive planetary gearbox.

Planetary gear

A planetary motor gear works by distributing rotational force along a separating plate and a cylindrical shaft. A shock-absorbing device is included between the separating plate and cylindrical shaft. This depressed portion prevents abrasion wear and foreign particles from entering the device. The separating plate and shaft are positioned coaxially. In this arrangement, the input shaft and output shaft are rotated relative to 1 another. The rotatable disc absorbs the impact.
Another benefit of a planetary motor gear is its efficiency. Planetary motor gears are highly efficient at transferring power, with 97% of the input energy being transferred to the output. They can also have high gear ratios, and offer low noise and backlash. This design also allows the planetary gearbox to work with electric motors. In addition, planetary gears also have a long service life. The efficiency of planetary gears is due in part to the large number of teeth.
Other benefits of a planetary motor gear include the ease of changing ratios, as well as the reduced safety stock. Unlike other gears, planetary gears don’t require special tools for changing ratios. They are used in numerous industries, and share parts across multiple sizes. This means that they are cost-effective to produce and require less safety stock. They can withstand high shock and wear, and are also compact. If you’re looking for a planetary motor gear, you’ve come to the right place.
The axial end surface of a planetary gear can be worn down by abrasion with a separating plate. In addition, foreign particles may enter the planetary gear device. These particles can damage the gears or even cause noise. As a result, you should check planetary gears for damage and wear. If you’re looking for a gear, make sure it has been thoroughly tested and installed by a professional.

Planetary gearbox

A planetary motor and gearbox are a common combination of electric and mechanical power sources. They share the load of rotation between multiple gear teeth to increase the torque capacity. This design is also more rigid, with low backlash that can be as low as 1 or 2 arc minutes. The advantages of a planetary gearmotor over a conventional electric motor include compact size, high efficiency, and less risk of gear failure. Planetary gear motors are also more reliable and durable than conventional electric motors.
A planetary gearbox is designed for a single stage of reduction, or a multiple-stage unit can be built with several individual cartridges. Gear ratios may also be selected according to user preference, either to face mount the output stage or to use a 5mm hex shaft. For multi-stage planetary gearboxes, there are a variety of different options available. These include high-efficiency planetary gearboxes that achieve a 98% efficiency at single reduction. In addition, they are noiseless, and reduce heat loss.
A planetary gearbox may be used to increase torque in a robot or other automated system. There are different types of planetary gear sets available, including gearboxes with sliding or rolling sections. When choosing a planetary gearset, consider the environment and other factors such as backlash, torque, and ratio. There are many advantages to a planetary gearbox and the benefits and drawbacks associated with it.
Planetary gearboxes are similar to those in a solar system. They feature a central sun gear in the middle, 2 or more outer gears, and a ring gear at the output. The planetary gears rotate in a ring-like structure around a stationary sun gear. When the gears are engaged, they are connected by a carrier that is fixed to the machine’s shaft.

Planetary gear motor

Planetary gear motors reduce the rotational speed of an armature by 1 or more times. The reduction ratio depends on the structure of the planetary gear device. The planetary gear device has an output shaft and an armature shaft. A separating plate separates the 2. The output shaft moves in a circular pattern to turn the pinion 3. When the pinion rotates to the engagement position, it is engaged with the ring gear 4. The ring gear then transmits the rotational torque to the armature shaft. The result is that the engine cranks up.
Planetary gear motors are cylindrical in shape and are available in various power levels. They are typically made of steel or brass and contain multiple gears that share the load. These motors can handle massive power transfers. The planetary gear drive, on the other hand, requires more components, such as a sun’s gear and multiple planetary gears. Consequently, it may not be suitable for all types of applications. Therefore, the planetary gear drive is generally used for more complex machines.
Brush dusts from the electric motor may enter the planetary gear device and cause it to malfunction. In addition, abrasion wear on the separating plate can affect the gear engagement of the planetary gear device. If this occurs, the gears will not engage properly and may make noise. In order to prevent such a situation from occurring, it is important to regularly inspect planetary gear motors and their abrasion-resistant separating plates.
Planetary gear motors come in many different power levels and sizes. These motors are usually cylindrical in shape and are made of steel, brass, plastic, or a combination of both materials. A planetary gear motor can be used in applications where space is an issue. This motor also allows for low gearings in small spaces. The planetary gearing allows for large amounts of power transfer. The output shaft size is dependent on the gear ratio and the motor speed.