Tag Archives: china motor dc

China Hot selling High Precision DC Motor Shaft Adapter Stainless Steel Shaft Low Price with Great quality

Product Description

High Precision DC Motor Shaft Adapter Stainless Metal Shaft Reduced Cost

Goods Description

Associated Products

Merchandise Description

Organization Profile
Shine MOTOR had been targeted on the R&D,creation and income of micro motor shafts.We have total productionequipments, the most accurate screening equipments and sewage treatment method tools,all creation procedures are finished in our manufacturing facility.

Our products are used in cell vibration motors,wise wearable products,unmanned aerial autos,precision medical equipment, robots,house and business office appliances, automotive motors and other fields.

All of our products are tailored with the drawing or sample .The goods had been exported to The U.S.Canada, The E.U.And Southeast Asia and so on far more than twenty countries and regions up to now.

Very best Support:We have professional personnel to work.
We can in accordance to your drawings or your requirements customized-manufactured manufacturing.Best High quality:

We have a special top quality inspection tools.
Skilled processing CNC turning ,CNC milling ,Stamping Injecting and surface area therapy at the same time,privide one particular-end service.

Package and Delivery

1.FedEX / DHL / UPS / TNT for samples,Door to door provider
two.By sea for batch products
3.Customs specifying freight forwarders or negotiable delivery approaches
four.Shipping Time:20-twenty five Times for samples30-35 Days for batch goods
five.Payment Conditions:T/T,L/C at sight,D/P etc.



1.Remember to send us your drawing or sample for quotation.We will quote you within 24 hrs.

two.Soon after you confirm the quotation, we are going to make sample and despatched to you together with the QC check out report, material certification and warmth remedy report (if required).

three.After the sample be verified.We are going to start to make mass manufacturing following receive the payment.We will send you the production plan and update you with the processing progress and product picture.


A:Generally MOQ is 1 Personal computer

Q:HOU Considerably IS THE Shipping and delivery Expense TO MY Country?

A:The fright cost is dependent on your spot, amount, dimension and the fat of the package deal.


A:It relies upon on generation dimension, technical demands and quantity.10-20 days is needed normally.


A:T/T, L/C

Q:WHAT Shipping and delivery Methods DO YOU USE?


one.For small amount:DHL, EMS or other express you needed.

2.For big amount:Shipping by sea or air.


A:We make merchandise in rigorous accordance with the drawings or samples.Soon after generation our QC team will examine and inspect the merchandise meticulously to make certain we are providing certified goods.We have abundant experience in serving overseas consumers.So normally, this scenario isn’t going to occur.But, if the situation does happen, Sure, we’ll give you full refund.


Driveshaft framework and vibrations associated with it

The composition of the drive shaft is vital to its effectiveness and dependability. Push shafts usually incorporate claw couplings, rag joints and common joints. Other drive shafts have prismatic or splined joints. Learn about the diverse types of generate shafts and how they operate. If you want to know the vibrations linked with them, read through on. But 1st, let’s determine what a driveshaft is.

transmission shaft

As the need on our cars proceeds to increase, so does the demand from customers on our generate systems. Larger CO2 emission specifications and stricter emission requirements increase the stress on the push technique whilst bettering comfort and ease and shortening the turning radius. These and other damaging effects can spot significant stress and put on on factors, which can lead to driveshaft failure and increase car safety dangers. Therefore, the drive shaft have to be inspected and changed regularly.
Dependent on your design, you may possibly only require to substitute a single driveshaft. However, the expense to exchange both driveshafts ranges from $650 to $1850. Additionally, you may incur labor charges ranging from $one hundred forty to $250. The labor cost will count on your automobile model and its drivetrain type. In general, nevertheless, the price of replacing a driveshaft ranges from $470 to $1850.
Regionally, the automotive driveshaft marketplace can be divided into 4 major marketplaces: North The us, Europe, Asia Pacific, and Relaxation of the World. North The us is predicted to dominate the marketplace, although Europe and Asia Pacific are anticipated to develop the fastest. Additionally, the market place is anticipated to increase at the highest rate in the future, driven by economic expansion in the Asia Pacific location. Moreover, most of the autos sold globally are made in these regions.
The most crucial feature of the driveshaft is to transfer the electricity of the engine to beneficial work. Drive shafts are also recognized as propeller shafts and cardan shafts. In a motor vehicle, a propshaft transfers torque from the engine, transmission, and differential to the entrance or rear wheels, or the two. Thanks to the complexity of driveshaft assemblies, they are crucial to vehicle safety. In addition to transmitting torque from the engine, they should also compensate for deflection, angular changes and duration adjustments.


Various sorts of generate shafts incorporate helical shafts, equipment shafts, worm shafts, planetary shafts and synchronous shafts. Radial protruding pins on the head supply a rotationally safe connection. At the very least 1 bearing has a groove extending along its circumferential duration that permits the pin to pass via the bearing. There can also be two flanges on every conclude of the shaft. Based on the software, the shaft can be mounted in the most convenient location to operate.
Propeller shafts are generally made of higher-top quality metal with high distinct energy and modulus. Nevertheless, they can also be produced from advanced composite components this sort of as carbon fiber, Kevlar and fiberglass. One more type of propeller shaft is manufactured of thermoplastic polyamide, which is stiff and has a high power-to-bodyweight ratio. Each travel shafts and screw shafts are employed to push automobiles, ships and bikes.
Sliding and tubular yokes are common elements of travel shafts. By design, their angles have to be equal or intersect to offer the appropriate angle of operation. Unless of course the functioning angles are equal, the shaft vibrates twice per revolution, leading to torsional vibrations. The greatest way to avoid this is to make certain the two yokes are appropriately aligned. Crucially, these components have the exact same working angle to make certain sleek power movement.
The sort of generate shaft varies according to the variety of motor. Some are geared, although other folks are non-geared. In some instances, the generate shaft is mounted and the motor can rotate and steer. Alternatively, a adaptable shaft can be used to control the velocity and course of the drive. In some applications the place linear electricity transmission is not possible, adaptable shafts are a helpful alternative. For instance, flexible shafts can be utilised in transportable devices.

place up

The construction of the generate shaft has a lot of benefits above bare steel. A shaft that is adaptable in numerous directions is less difficult to preserve than a shaft that is rigid in other instructions. The shaft entire body and coupling flange can be created of diverse resources, and the flange can be manufactured of a different materials than the main shaft entire body. For illustration, the coupling flange can be made of metal. The primary shaft physique is preferably flared on at the very least one stop, and the at the very least one particular coupling flange consists of a initial normally frustoconical projection extending into the flared finish of the principal shaft body.
The typical stiffness of fiber-based shafts is attained by the orientation of parallel fibers together the size of the shaft. Nevertheless, the bending stiffness of this shaft is reduced owing to the adjust in fiber orientation. Given that the fibers proceed to journey in the very same route from the 1st conclude to the next conclude, the reinforcement that raises the torsional stiffness of the shaft is not afflicted. In distinction, a fiber-dependent shaft is also versatile due to the fact it makes use of ribs that are approximately ninety levels from the centerline of the shaft.
In addition to the helical ribs, the generate shaft 100 might also incorporate reinforcing components. These reinforcing elements maintain the structural integrity of the shaft. These reinforcing elements are known as helical ribs. They have ribs on each the outer and inner surfaces. This is to stop shaft breakage. These components can also be formed to be versatile sufficient to accommodate some of the forces created by the push. Shafts can be developed making use of these approaches and produced into worm-like push shafts.


The most frequent lead to of drive shaft vibration is poor installation. There are 5 typical types of driveshaft vibration, every connected to set up parameters. To avoid this from happening, you should understand what leads to these vibrations and how to resolve them. The most typical varieties of vibration are detailed under. This write-up describes some typical push shaft vibration options. It might also be beneficial to consider the advice of a skilled vibration technician for generate shaft vibration control.
If you are not confident if the issue is the driveshaft or the motor, attempt turning on the stereo. Thicker carpet kits can also mask vibrations. However, you ought to get in touch with an specialist as soon as attainable. If vibration persists right after vibration-related repairs, the driveshaft needs to be replaced. If the driveshaft is even now below guarantee, you can restore it by yourself.
CV joints are the most typical trigger of third-get driveshaft vibration. If they are binding or fall short, they need to have to be replaced. Alternatively, your CV joints might just be misaligned. If it is loose, you can verify the CV connector. One more typical lead to of push shaft vibration is improper assembly. Incorrect alignment of the yokes on the two finishes of the shaft can cause them to vibrate.
Incorrect trim top can also result in driveshaft vibration. Appropriate trim peak is required to avert travel shaft wobble. No matter whether your vehicle is new or old, you can execute some standard fixes to minimize troubles. A single of these solutions requires balancing the drive shaft. 1st, use the hose clamps to connect the weights to it. Subsequent, attach an ounce of excess weight to it and spin it. By undertaking this, you decrease the frequency of vibration.


The worldwide driveshaft marketplace is predicted to exceed (xxx) million USD by 2028, increasing at a compound once-a-year expansion price (CAGR) of XX%. Its soaring growth can be attributed to several aspects, including growing urbanization and R&D investments by leading market place players. The report also consists of an in-depth examination of essential market place tendencies and their affect on the industry. Moreover, the report supplies a extensive regional analysis of the Driveshaft Market.
The expense of replacing the drive shaft is dependent on the sort of repair required and the cause of the failure. Normal fix expenses assortment from $300 to $750. Rear-wheel push cars generally cost more. But front-wheel push automobiles price less than 4-wheel drive cars. You might also choose to attempt fixing the driveshaft yourself. However, it is essential to do your study and make certain you have the required equipment and tools to carry out the job appropriately.
The report also addresses the aggressive landscape of the Drive Shafts marketplace. It contains graphical representations, comprehensive stats, management insurance policies, and governance elements. Additionally, it includes a detailed price examination. Additionally, the report provides views on the COVID-19 marketplace and foreseeable future trends. The report also offers beneficial details to aid you decide how to contend in your market. When you purchase a report like this, you are introducing reliability to your work.
A high quality driveshaft can improve your match by making sure length from the tee and bettering responsiveness. The new content in the shaft development is lighter, stronger and more responsive than ever just before, so it is getting to be a crucial component of the driver. And there are a selection of possibilities to go well with any budget. The principal element to contemplate when purchasing a shaft is its good quality. However, it truly is critical to be aware that quality does not arrive low cost and you should always decide on an axle primarily based on what your budget can take care of.

China Hot selling High Precision DC Motor Shaft Adapter Stainless Steel Shaft Low Price     with Great qualityChina Hot selling High Precision DC Motor Shaft Adapter Stainless Steel Shaft Low Price     with Great quality

China supplier DC Motor Shaft 2mm 3mm 12mm CNC Machining Shaft OEM near me shop

Solution Description

one. Description

2. Principal Motor Shafts

three. Function Flow

4. Application

5. About US


What is a driveshaft and how a lot does it price to change 1?

Your automobile is made up of several moving parts. Realizing each and every component is important due to the fact a ruined driveshaft can seriously injury other parts of the automobile. You may not know how crucial your driveshaft is, but it truly is essential to know if you want to fix your vehicle. In this write-up, we will examine what a driveshaft is, what its indicators are, and how significantly it charges to exchange a driveshaft.

Fix destroyed driveshafts

A ruined driveshaft does not let you to flip the wheels freely. It also exposes your vehicle to increased fix fees owing to broken driveshafts. If the push shaft breaks whilst the vehicle is in movement, it may cause a crash. Also, it can substantially influence the performance of the vehicle. If you never correct the problem appropriate absent, you could danger a lot more high-priced repairs. If you suspect that the push shaft is ruined, do the adhering to.
1st, make certain the drive shaft is secured from dust, humidity, and dust. A suitable driveshaft cover will prevent grease from accumulating in the driveshaft, reducing the likelihood of even more harm. The grease will also cushion the metal-to-metal get in touch with in the consistent velocity joints. For example, hitting a delicate material is greater than hitting a steel wall. A damaged prop shaft can not only lead to hard cornering, but it can also result in the motor vehicle to vibrate, which can more hurt the relaxation of the drivetrain.
If the driveshaft is broken, you can pick to correct it yourself or consider it to a mechanic. Normally, driveshaft repairs expense all around $two hundred to $three hundred. Elements and labor may possibly fluctuate primarily based on your vehicle type and variety of mend. These parts can expense up to $600. Nonetheless, if you will not have a mechanical track record, it really is much better to depart it to a specialist.
If you recognize that 1 of the two generate shafts is worn, it really is time to restore it. Worn bushings and bearings can result in the generate shaft to vibrate unnecessarily, creating it to break and result in further hurt. You can also check the center bearing if there is any play in the bearing. If these signs and symptoms arise, it is ideal to get your car to a mechanic as soon as attainable.

Find out about U-joints

Even though most vehicles have at least one particular sort of U-joint, there are other sorts accessible. CV joints (also acknowledged as very hot rod joints) are utilised in a assortment of apps. The minimal axis is shorter than the significant axis on which the U-joint is found. In each situations, the U-joints are lubricated at the manufacturing facility. Throughout servicing, the generate shaft slip joint should be lubricated.
There are two primary types of U-joints, including solid and push in shape. They are usually held in area by C-clamps. Some of these U-joints have knurls or grooves. When deciding on the correct fitting, be confident to measure the entire fitting. To make confident you get the proper dimensions, you can use the size chart or check out the guide for your particular model.
In addition to lubrication, the condition of the U-joint should be checked routinely. Lubricate them regularly to stay away from premature failure. If you listen to a clicking audio when shifting gears, the u-joint place could be misaligned. In this circumstance, the bearing might need to have to be serviced. If there is insufficient grease in the bearings, the common joint may possibly want to be changed.
U-joint is an essential component of the auto transmission shaft. With no them, your vehicle would have no wheeled suspension. With out them, your car will have a rickety entrance conclude and a wobbly rear end. Since cars are unable to travel on extremely-flat surfaces, they require flexible driveshafts. The U-joint compensates for this by making it possible for it to transfer up and down with the suspension.
A suitable inspection will decide if your u-joints are loose or worn. It need to be straightforward to pull them out. Make certain not to pull them all the way out. Also, the bearing caps should not shift. Any signs of roughness or wear would point out a require for a new UJ. Also, it is critical to notice that worn UJs can’t be repaired.

Signs and symptoms of Driveshaft Failure

One of the most common issues associated with a defective driveshaft is issues turning the wheels. This seriously restrictions your general handle in excess of the car. The good news is, there are a number of signs that could show that your driveshaft is failing. You must get quick measures to determine the lead to of the difficulty. One of the most frequent causes of driveshaft failure is a weak or faulty reverse equipment. Other frequent brings about of driveshaft injury incorporate driving too tough, acquiring caught in reverse equipment and differential lock.
Another signal of a unsuccessful driveshaft is strange noise whilst driving. These noises are typically the consequence of use on the bushings and bearings that assist the push shaft. They can also lead to your automobile to screech or scratch when switching from drive to idle. Based on the pace, the sound may possibly be accompanied by vibration. When this occurs, it truly is time to deliver your automobile in for a driveshaft replacement.
A single of the most common symptoms of driveshaft failure is noticeable jitter when accelerating. This could be a signal of a unfastened U-joint or worn centre bearing. You need to totally examine your vehicle to figure out the result in of these sounds and corresponding indicators. A licensed mechanic can aid you figure out the trigger of the sound. A broken propshaft can severely limit the drivability of the car.
Standard inspection of the travel shaft can prevent critical damage. Dependent on the damage, you can substitute the driveshaft for everywhere from $five hundred to $1,000. Based on the severity of the injury and the amount of repair, the value will count on the amount of components that require to be replaced. Do not generate with a bad driveshaft as it can result in a critical crash. There are many techniques to avoid this difficulty entirely.
The first symptom to seem for is a worn U-joint. If the U-joint arrives unfastened or moves too considerably when making an attempt to turn the steering wheel, the driveshaft is faulty. If you see obvious rust on the bearing cap seals, you can just take your car to a mechanic for a extensive inspection. A worn u-joint can also show a issue with the transmission.

The expense of changing the push shaft

Based on your state and services heart, a driveshaft restore can value as little as $300 or as high as $2,000, based on the particulars of your vehicle. Labor fees are normally close to $70. Prices for the areas them selves variety from $400 to $600. Labor costs also differ by product and motor vehicle make. Eventually, the decision to fix or exchange the driveshaft will depend on no matter whether you need to have a fast automobile fix or a entire automobile restore.
Some automobiles have two individual driveshafts. A single goes to the entrance and the other goes to the back again. If your automobile has four wheel push, you will have two. If you’re changing the axles of an all-wheel-push auto, you may want a particular element for every axle. Picking the incorrect a single can consequence in far more costly repairs. Just before you start purchasing, you must know exactly how significantly it will value.
Dependent on the sort of car you own, a driveshaft alternative will price among PS250 and PS500. Luxurious cars can expense as a lot as PS400. Nonetheless, for protection and the all round functionality of the auto, replacing the driveshaft could be a required repair. The price of changing a driveshaft is dependent on how long your vehicle has been on the highway and how significantly use and tear it has experienced. There are some symptoms that point out a faulty generate shaft and you should take quick action.
Repairs can be costly, so it is ideal to employ a mechanic with encounter in the discipline. You are going to be spending hundreds of pounds a month, but you’ll have peace of head being aware of the work will be done proper. Keep in mind that you might want to question a pal or family members member to assist you. Based on the make and design of your vehicle, changing the driveshaft is more expensive than replacing the elements and performing it by yourself.
If you suspect that your generate shaft is ruined, be certain to repair it as soon as feasible. It is not highly recommended to drive a automobile with abnormal vibration and seem for a prolonged time. Thankfully, there are some rapid methods to resolve the issue and steer clear of expensive repairs afterwards. If you’ve got noticed the signs above, it really is worth receiving the occupation accomplished. There are a lot of indicators that your driveshaft could want provider, such as absence of energy or issues transferring the car.

China supplier DC Motor Shaft 2mm 3mm 12mm CNC Machining Shaft OEM     near me shop China supplier DC Motor Shaft 2mm 3mm 12mm CNC Machining Shaft OEM     near me shop

China Hot selling RC Motor Shaft Micro Motor Gear Shaft Brush DC Motor Axel Shaft with high quality

Solution Description

CNC Tailored Precision Components Adaptable Push Thread Travel Shaft, A variety of Shafts

Items Description

Related Goods

Products Description

Company Profile
Glow MOTOR had been centered on the R&D,production and revenue of micro motor shafts.We have total productionequipments, the most accurate testing equipments and sewage treatment tools,all creation processes are concluded in our factory.

Our merchandise are utilized in cellular vibration motors,sensible wearable gadgets,unmanned aerial cars,precision health care products, robots,house and office appliances, automotive motors and other fields.

All of our merchandise are custom-made with the drawing or sample .The goods have been exported to The U.S.Canada, The E.U.And Southeast Asia and so on a lot more than 20 nations and locations up to now.

Very best Support:We have expert personnel to run.
We can in accordance to your drawings or your requirements custom-manufactured production.Best Quality:

We have a unique high quality inspection tools.
Specialist processing CNC turning ,CNC milling ,Stamping Injecting and surface treatment concurrently,privide 1-quit service.

Package deal and Shipping and delivery

1.FedEX / DHL / UPS / TNT for samples,Door to door service
2.By sea for batch goods
3.Customs specifying freight forwarders or negotiable transport methods
four.Delivery Time:20-twenty five Days for samples30-35 Times for batch merchandise
5.Payment Terms:T/T,L/C at sight,D/P etc.



1.Remember to send out us your drawing or sample for quotation.We will estimate you within 24 hours.

2.Soon after you confirm the quotation, we are going to make sample and despatched to you together with the QC check report, substance certification and heat therapy report (if needed).

3.Soon after the sample be verified.We’ll start off to make mass generation soon after acquire the payment.We will send out you the generation routine and update you with the processing progress and product photo.


A:Usually MOQ is 1 Pc

Q:HOU Significantly IS THE Shipping Expense TO MY Place?

A:The fright charge depends on your place, quantity, dimension and the excess weight of the deal.


A:It is dependent on manufacturing dimension, technological demands and amount.ten-twenty days is essential normally.


A:T/T, L/C

Q:WHAT Shipping and delivery Approaches DO YOU USE?


one.For small quantity:DHL, EMS or other specific you required.

two.For big quantity:Delivery by sea or air.


A:We make items in stringent accordance with the drawings or samples.Soon after manufacturing our QC group will check out and examine the goods meticulously to ensure we are delivering competent items.We have prosperous knowledge in serving overseas consumers.So normally, this scenario will not happen.But, if the case does occur, Of course, we will give you entire refund.


Generate shaft sort

The driveshaft transfers torque from the engine to the wheels and is accountable for the easy managing of the vehicle. Its style experienced to compensate for distinctions in size and angle. It should also ensure perfect synchronization between its joints. The drive shaft ought to be created of higher-grade components to obtain the greatest stability of stiffness and elasticity. There are three primary varieties of generate shafts. These include: end yokes, tube yokes and tapered shafts.

tube yoke

Tube yokes are shaft assemblies that use metallic components as the primary structural ingredient. The yoke contains a uniform, substantially uniform wall thickness, a first finish and an axially extending next conclude. The very first diameter of the drive shaft is higher than the 2nd diameter, and the yoke additional contains a pair of opposing lugs extending from the second stop. These lugs have holes at the ends for attaching the axle to the automobile.
By retrofitting the driveshaft tube stop into a tube fork with seat. This valve seat transmits torque to the driveshaft tube. The fillet weld 28 improves the torque transfer capacity of the tube yoke. The yoke is generally made of aluminum alloy or metallic materials. It is also utilized to connect the drive shaft to the yoke. Different styles are achievable.
The QU40866 tube yoke is utilized with an external snap ring type common joint. It has a cup diameter of 1-3/sixteen” and an all round width of 4½”. U-bolt kits are one more option. It has threaded legs and locks to help secure the yoke to the travel shaft. Some efficiency cars and off-street vehicles use U-bolts. Yokes should be machined to accept U-bolts, and U-bolt kits are usually the desired accent.
The stop yoke is the mechanical component that connects the drive shaft to the stub shaft. These yokes are typically made for certain drivetrain factors and can be personalized to your demands. Pat’s drivetrain gives OEM substitute and personalized flanged yokes.
If your tractor uses PTO factors, the cross and bearing package is the perfect instrument to make the connection. Moreover, cross and bearing kits assist you match the correct yoke to the shaft. When deciding on a yoke, be sure to evaluate the outside the house diameter of the U-joint cap and the inside of diameter of the yoke ears. After getting the measurements, consult the cross and bearing identification drawings to make confident they match.
Although tube yokes are usually effortless to replace, the very best outcomes appear from a competent machine store. Dedicated driveshaft experts can assemble and harmony completed driveshafts. If you are doubtful of a specific factor, you should refer to the TM3000 Driveshaft and Cardan Joint Service Guide for far more info. You can also check with an excerpt from the TSB3510 manual for information on angle, vibration and runout.
The sliding fork is another important part of the travel shaft. It can bend more than tough terrain, making it possible for the U-joint to preserve spinning in tougher problems. If the slip yoke fails, you will not be able to drive and will clang. You need to have to replace it as before long as possible to avoid any harmful driving problems. So if you recognize any dings, be positive to check the yoke.
If you detect any vibrations, the drivetrain may possibly need to have adjustment. It’s a basic process. First, rotate the driveshaft until you discover the correct alignment in between the tube yoke and the sliding yoke of the rear differential. If there is no obvious vibration, you can wait around for a whilst to solve the dilemma. Preserve in head that it may be hassle-free to postpone repairs briefly, but it might cause even bigger troubles later on.

end yoke

If your driveshaft demands a new conclude yoke, CZPT has several drivetrain possibilities. Our automotive conclude yoke inventory contains keyed and non-keyed choices. If you need tapered or straight holes, we can also make them for you.
A U-bolt is an industrial fastener that has U-shaped threads on its legs. They are often employed to be a part of two heads back to again. These are practical alternatives to assist hold drivetrain elements in spot when driving in excess of rough terrain, and are usually appropriate with a selection of versions. U-bolts call for a specially machined yoke to accept them, so be certain to order the proper dimension.
The sliding fork will help transfer electricity from the transfer scenario to the driveshaft. They slide in and out of the transfer scenario, permitting the u-joint to rotate. Sliding yokes or “slips” can be bought independently. Whether you want a new one or just a number of elements to up grade your driveshaft, 4 CZPT Components will have the parts you want to repair your car.
The end yoke is a necessary component of the drive shaft. It connects the drive prepare and the mating flange. They are also used in auxiliary power equipment. CZPT’s drivetrains are stocked with a variety of flanged yokes for OEM apps and custom made builds. You can also discover flanged yokes for continuous velocity joints in our substantial stock. If you will not want to modify your current drivetrain, we can even make a custom made yoke for you.

China Hot selling RC Motor Shaft Micro Motor Gear Shaft Brush DC Motor Axel Shaft     with high qualityChina Hot selling RC Motor Shaft Micro Motor Gear Shaft Brush DC Motor Axel Shaft     with high quality