China OEM Helical Gear High Precision Small AC Gear Motor for Transmission/ Brushless wholesaler

Product Description


Solution Description

Product Parameters

Stable Speed Handle
Brushless DC motors assess the environment pace with the speed suggestions signals from the motor at all moments and alter the motor applied voltage. For this reason, even if the load modifications, stable rotation is executed from reduced pace to substantial pace. Typical inverter-controller three-phase induction motors do not have this type of feedback control and when the load modifications, the speed can be influenced. Brushless DC motors are suggested for apps that require the velocity to be preserved no matter of the load fluctuation.

Major Items

Packaging & Shipping

one. Water-proof plastic bag packed in foam box and carton as outer packing.
2. Export picket box packaging for products.

Company Profile

HangZhou Welldone Transmission Equipment Co., Ltd. specializes in manufacturing different sorts of small and medium-sized gear, 3 section asynchronous motor, this kind of as DC motor, AC motor, reducer, planetary reducer, servo reducer, and so forth. We have professional equipment tester (gear all-spherical inspection), CZPT hardness tester, Rockwell hardness tester (examination hardness once more to make certain wear resistance), radial runout detection (detect motor managing in and equilibrium, so that the motor can lessen use and no noise during high-speed operation), withstand voltage tester (detect leakage, higher than normal voltage, no leakage), inter switch tester, surge check motor stator winding switch to flip insulation, thickened coil, very same electrical power torque output, torque is higher.

The "Welldone" equipment reducer made by our firm sells well in provinces, municipalities and autonomous regions of the region. It is extensively employed in metallurgy, mining, lifting, transportation, petroleum, chemical, textile, pharmaceutical, food, light market, grain, oil, feed and other industries, and is deeply trustworthy by buyers.
Welcome new and previous clients to check out and manual.


Q: How to decide on a appropriate motor or gearbox?
A: If you have motor photos or drawings to present us, or you have detailed requirements, this kind of as, voltage, speed, torque, motor dimensions, operating method of the motor, essential life span and noise stage and so on, you should do not hesitate to permit us know, then we can advise suited motor for every your ask for appropriately.

Q: Do you have a tailored support for your common motors or gearboxes?
A: Sure, we can customise per your ask for for the voltage, velocity, torque and shaft dimensions.

Q: What is your lead time?
A: Usually talking, our typical common solution will need 2-7days, a little bit longer for customized products. It will rely on the specific orders.

Click below for deep interaction.

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

This article will supply a transient overview of the Spur gear and the helical planetary gearbox. To find out more about the positive aspects of these gearboxes, go through on. Below are a handful of typical employs for planetary gears. A planetary gearbox is used in a lot of autos. Its performance tends to make it a well-known selection for little engines. Listed here are a few examples. Each and every has its rewards and drawbacks. Let's investigate every one.

helical planetary gearbox

In terms of price tag, the CZPT is an entry-level, hugely reputable helical planetary gearbox. It is suited for apps the place room, bodyweight, and torque reduction are of substantial issue. On the other hand, the X-Treme sequence is ideal for applications necessitating large-acceleration, high-axial and radial masses, and large-speed efficiency. This post will discuss the benefits of each and every sort of planetary gearbox.
A planetary gearbox's traction-dependent design is a variation of the stepped-planet style. This variation relies on the compression of the factors of the stepped-earth style. The ensuing style avoids restrictive assembly situations and timing marks. In contrast to standard gearboxes, compound planetary gears have a better transmission ratio, and they do so with an equivalent or smaller quantity. For illustration, a 2:1 ratio compound world would be used with a fifty-ton ring equipment, and the end result would be the identical as a a hundred-ton ring equipment, but the planetary disks would be half the diameter.
The Helical planetary gearbox makes use of three parts: an enter, an output, and a stationary position. The basic model is extremely effective and transmits 97% of the enter power. There are three primary kinds of planetary gearboxes, every single concentrating on a distinct overall performance attribute. The CZPT fundamental line is an excellent location to commence your study into planetary gearboxes. In addition to its efficiency and flexibility, this gearbox has a host of modular functions.
The Helical planetary gearbox has several benefits. It is flexible, lightweight, and straightforward to preserve. Its structure brings together a sun gear and a world equipment. Its teeth are organized in a way that they mesh with every other and the sunshine gear. It can also be utilized for stationary apps. The sunlight equipment retains the carrier stationary and rotates at the charge of -24/sixteen and -3/2, dependent on the quantity of tooth on each gear.
A helical planetary gearbox can decrease noise. Its form is also smaller sized, minimizing the size of the method. The helical gears are generally quieter and operate a lot more efficiently. The zero helix-angle gears, in distinction, have smaller dimensions and higher torque density. This is a benefit, but the latter also will increase the daily life of the method and is considerably less costly. So, although the helical planetary gearbox has several benefits, the latter is advisable when room is limited.
The helical gearbox is more effective than the spur gear, which is restricted by its lack of axial load part. The helical gears, on the other hand, create important axial forces in the gear mesh. They also exhibit more sliding at the factors of tooth contact, introducing friction forces. As these kinds of, the Helical planetary gearbox is the preferred option in servo apps. If you're hunting for a gearbox to reduce sound and boost performance, Helical planetary gearboxes are the correct choice.
The major variances amongst the two varieties of planetary gears can be located in the style of the two outer rings. The outer ring is also known as the solar equipment. 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 best for applications with high loads. They are also extremely tough and can transfer a large load. A normal Helical gearbox has two pairs of tooth, and this assures smooth transmission. In addition, the enhanced contact ratio sales opportunities to reduce fluctuations in mesh stiffness, which implies more load capacity. In terms of value, Helical planetary gears are the most reasonably priced gearbox sort.
The outer ring gear drives the interior ring gear and surrounding planetary elements. A wheel generate planetary gearbox might have as a lot as 332,000 N.m. torque. Another frequent variety of planetary gearbox is wheel drive. It is comparable to a hub, but the outer ring gear drives the wheels and the sun gear. They are often blended more than a housing to increase measurement. A single-stage Helical gears can be utilised in bicycles, whilst a two-phase planetary equipment program can manage up to 113,000 N.m. torque.
The style of a helical planetary geartrain is challenging. It must comply with several constraints. These constraints relate to the geometrical partnership of the planetary geartrains. This study of the possible design and style space of a Helical geartrain uses geometric layouts. The ring gear, sunshine, and ring equipment have no result on the ratio of the planetary transmission. Nevertheless, helical geartrains are a great choice for many applications.

Spur gear planetary gearbox

The blend of planetary gears and spur gears in a transmission system is called a planetary or spur gearbox. The two the planetary gear and spur equipment have their very own characteristics and are employed in a variety of sorts of automobiles. They perform in a comparable way, but are constructed in different ways. Here are some crucial differences amongst the two varieties of gears. Detailed underneath are some of the most important variances between them:
Helical gears: As opposed to spur gears, helical gears produce substantial axial forces in the equipment mesh. They also characteristic greater sliding contact at the point of tooth get in touch with. The helix angle of a gearbox is usually in the variety of 15 to thirty degrees. The increased the helix angle, the more axial forces will be transmitted. The axial power in a helical gearbox is better than that of a spur gear, which is the cause why helical gears are far more efficient.
As you can see, the planetary gearhead has several variants and programs. Nevertheless, you need to take care in deciding on the number of enamel for your planetary equipment system. A 5:1 spur equipment generate ratio, for illustration, signifies that the sunshine gear wants to total five revolutions for every output provider revolution. To achieve this, you may want to choose a solar equipment with 24 enamel, or 5 mm for each revolution. You'll need to know the metric units of the planetary gearhead for it to be compatible with different kinds of devices.
One more important feature of a planetary gearbox is that it does not call for all of the spur gears to rotate all around the axis of the travel shaft. Rather, the spur gears' internal tooth are set and the generate shaft is in the very same course as the output shaft. If you choose a planetary gearbox with fixed interior teeth, you are going to need to make sure that it has enough lubrication.
The other considerable big difference amongst a spur gear and a planetary gearbox is the pitch. A planetary gearbox has a substantial pitch diameter, whilst a spur gear has low pitch. A spur equipment is able to handle greater torques, but isn't really as efficient. In addition, its higher torque capacity is a big disadvantage. Its efficiency is similar to that of a spur gear, but it is much less noisy.
Yet another variation amongst planetary and spur gear motors is their value. Planetary gear motors are likely to be more expensive than spur gear motors. But spur gears are less expensive to make, as the gears on their own are smaller and easier. Even so, planetary gear motors are far more efficient and powerful. They can deal with lower torque applications. But each gear carries a set load, restricting their torque. A spur equipment motor also has less inner frictions, so it is typically suited for reduce torque applications.
Yet another difference amongst spur gears and planetary gears is their orientation. One spur gears are not coaxial gearboxes, so they're not coaxial. On the other hand, a planetary gearbox is coaxial, meaning its enter shaft is also coaxial. In addition to this, a planetary gearbox is produced of two sets of equipment wheels with the very same orientation. This offers it the capability to obtain concentricity.
An additional distinction amongst spur gears and planetary gears is that a planetary gear has an integer amount of teeth. This is critical because every equipment should mesh with a sunshine gear or a ring gear. Furthermore, each and every world should have a corresponding number of tooth. For every single world to mesh with the sunshine, the teeth should have a specified length apart from the other. The spacing among planets also issues.
Aside from the size, the planetary gear method is also known as epicyclic gearing. A planetary equipment method has a sun gear in the middle, which serves as the enter gear. This gear has at minimum 3 pushed gears. These gears have interaction with every other from the within and kind an interior spur gear style. These gear sets are very durable and able to change ratios. If sought after, a planetary gear train can be converted to an additional ratio, thereby maximizing its efficiency.
One more critical difference among a spur equipment and a planetary gearbox is the type of enamel. A spur equipment has tooth that are parallel to the shaft, whilst a planetary equipment has tooth that are angled. This variety of equipment is most ideal for low-pace programs, exactly where torque is essential to go the actuation item. Spur gears also create noise and can injury gear enamel owing to repeated collisions. A spur equipment can also slip, avoiding torque from achieving the actuation item.

China OEM Helical Gear High Precision Small AC Gear Motor for Transmission/ Brushless     wholesaler China OEM Helical Gear High Precision Small AC Gear Motor for Transmission/ Brushless     wholesaler

Recent Posts