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China factory dc 12v double shaft electric dc worm gear box reduction motor with Best Sales

dc 12v double shaft electric dc worm gear box reduction motor

Product name
Reversible dc 12v double shaft electricApplication:
Auto shutter , blinding machine , automatic TV rack, money counter, spot light, tissue machine, office equippments, household appliances, LC Genuine auto parts U20118W10 535012810 F-556174.01 Alternator Pulley for CZPT Ranger Transit automatic actuatorOriginal
HangZhou,Guang dong province,china
Material
stealMOQ
1 piece
Capacity
2000 pieces/daySample
DependsTransportation
air or by shipPayment
T/T,L/C,Western Union,paypal…
Package
carton package by customizationOur Advantages:
1.Ensure the motors meet the quality standards.
2. Ensure the motors will be delivereied on time.
3.Provide warm and friendly service and after-sale service for motors.
4We will reply you within 24 hours.
5Guaranteed the realible quality and service of motor,you will find that imported directly from us is so easy and simple as you buy from local supplier.Best price and more choose.

The clear view of Reversible dc 12v double shaft electric

The specification of worm gear motor can be customized

Reversible dc 12v double shaft electric dimension drawing

Advantage of Reversible dc 12v double shaft electric
This type is miniature Worm Gear DC Motor, which can change shaft rotation direction while the wiring positive and negative be changed. It’ 100 Ton Industrial Hydraulic Puller Manufacturer High Quality and Low Price s also have addition 2 characteristics: 1.With self-locking, the output shaft can’t rotation when switch off, that is self-locking. 2.Gearbox output shaft and motor shaft are come to be a rectangle, it’s widely used in various of occasions that require special install size.

FAQQ1 Access to motor product information.
Internet:RANSI website contains the latest corporate news and product update.
Email:The use of the motor, purchase, and technical inquiries, Auto Transmission Spare Parts Automotive Parts Drive Shafts For BMW X3(E83) 3165719201 2003-2011 welcome to contact.
Q2 Are you the gear motor manufacturer?
Yes. We have our own factory and sales company, passed the onsite check by alibaba.
Q3 What is the main product of your company?
The main products are brushed motor brushless motor and stepped motor with or without gear box, DC/AC gear motor, planetary gear motor, DC micro motor , Stepper motor,
stepper gear motor, linear step motor
Q4 Do you have the best price?Not best price, Drive Shaft Center Support Bearing for CZPT HB88107HB88512 only the right price with right motor.
Q5 Gear motor products can be customized?
Yes, the general situation can be customized. We offer OEM service.
Q6 How do I place an order?
You can email us, or the Credit gurrante of Alibaba online orders. We will discuss and confirm the order details together.

Company Information

Contact us

Worm Shafts and Gearboxes

If you have a gearbox, you may be wondering what the best Worm Shaft is for your application. There are several things to consider, including the Concave shape, Number of threads, and Lubrication. This article will explain each factor and help you choose the right Worm Shaft for your gearbox. There are many options available on the market, so don’t hesitate to shop around. If you are new to the world of gearboxes, read on to learn more about this popular type of gearbox.
worm shaft

Concave shape

The geometry of a worm gear varies considerably depending on its manufacturer and its intended use. Early worms had a basic profile that resembled a screw thread and could be chased on a lathe. Later, tools with a straight sided g-angle were developed to produce threads that were parallel to the worm’s axis. Grinding was also developed to improve the finish of worm threads and minimize distortions that occur with hardening.
To select a worm with the proper geometry, the diameter of the worm gear must be in the same unit as the worm’s shaft. Once the basic profile of the worm gear is determined, the worm gear teeth can be specified. The calculation also involves an angle for the worm shaft to prevent it from overheating. The angle of the worm shaft should be as close to the vertical axis as possible.
Double-enveloping worm gears, on the other hand, do not have a throat around the worm. They are helical gears with a straight worm shaft. Since the teeth of the worm are in contact with each other, they produce significant friction. Unlike double-enveloping worm gears, non-throated worm gears are more compact and can handle smaller loads. They are also easy to manufacture.
The worm gears of different manufacturers offer many advantages. For instance, worm gears are one of the most efficient ways to increase torque, while lower-quality materials like bronze are difficult to lubricate. Worm gears also have a low failure rate because they allow for considerable leeway in the design process. Despite the differences between the two standards, the overall performance of a worm gear system is the same.
The cone-shaped worm is another type. This is a technological scheme that combines a straight worm shaft with a concave arc. The concave arc is also a useful utility model. Worms with this shape have more than three contacts at the same time, which means they can reduce a large diameter without excessive wear. It is also a relatively low-cost model.
worm shaft

Thread pattern

A good worm gear requires a perfect thread pattern. There are a few key parameters that determine how good a thread pattern is. Firstly, the threading pattern must be ACME-threaded. If this is not possible, the thread must be made with straight sides. Then, the linear pitch of the “worm” must be the same as the circular pitch of the corresponding worm wheel. In simple terms, this means the pitch of the “worm” is the same as the circular pitch of the worm wheel. A quick-change gearbox is usually used with this type of worm gear. Alternatively, lead-screw change gears are used instead of a quick-change gear box. The pitch of a worm gear equals the helix angle of a screw.
A worm gear’s axial pitch must match the circular pitch of a gear with a higher axial pitch. The circular pitch is the distance between the points of teeth on the worm, while the axial pitch is the distance between the worm’s teeth. Another factor is the worm’s lead angle. The angle between the pitch cylinder and worm shaft is called its lead angle, and the higher the lead angle, the greater the efficiency of a gear.
Worm gear tooth geometry varies depending on the manufacturer and intended use. In early worms, threading resembled the thread on a screw, and was easily chased using a lathe. Later, grinding improved worm thread finishes and minimized distortions from hardening. As a result, today, most worm gears have a thread pattern corresponding to their size. When selecting a worm gear, make sure to check for the number of threads before purchasing it.
A worm gear’s threading is crucial in its operation. Worm teeth are typically cylindrical, and are arranged in a pattern similar to screw or nut threads. Worm teeth are often formed on an axis of perpendicular compared to their parallel counterparts. Because of this, they have greater torque than their spur gear counterparts. Moreover, the gearing has a low output speed and high torque.

Number of threads

Different types of worm gears use different numbers of threads on their planetary gears. A single threaded worm gear should not be used with a double-threaded worm. A single-threaded worm gear should be used with a single-threaded worm. Single-threaded worms are more effective for speed reduction than double-threaded ones.
The number of threads on a worm’s shaft is a ratio that compares the pitch diameter and number of teeth. In general, worms have 1,2,4 threads, but some have three, five, or six. Counting thread starts can help you determine the number of threads on a worm. A single-threaded worm has fewer threads than a multiple-threaded worm, but a multi-threaded worm will have more threads than a mono-threaded planetary gear.
To measure the number of threads on a worm shaft, a small fixture with two ground faces is used. The worm must be removed from its housing so that the finished thread area can be inspected. After identifying the number of threads, simple measurements of the worm’s outside diameter and thread depth are taken. Once the worm has been accounted for, a cast of the tooth space is made using epoxy material. The casting is moulded between the two tooth flanks. The V-block fixture rests against the outside diameter of the worm.
The circular pitch of a worm and its axial pitch must match the circular pitch of a larger gear. The axial pitch of a worm is the distance between the points of the teeth on a worm’s pitch diameter. The lead of a thread is the distance a thread travels in one revolution. The lead angle is the tangent to the helix of a thread on a cylinder.
The worm gear’s speed transmission ratio is based on the number of threads. A worm gear with a high ratio can be easily reduced in one step by using a set of worm gears. However, a multi-thread worm will have more than two threads. The worm gear is also more efficient than single-threaded gears. And a worm gear with a high ratio will allow the motor to be used in a variety of applications.
worm shaft

Lubrication

The lubrication of a worm gear is particularly challenging, due to its friction and high sliding contact force. Fortunately, there are several options for lubricants, such as compounded oils. Compounded oils are mineral-based lubricants formulated with 10 percent or more fatty acid, rust and oxidation inhibitors, and other additives. This combination results in improved lubricity, reduced friction, and lower sliding wear.
When choosing a lubricant for a worm shaft, make sure the product’s viscosity is right for the type of gearing used. A low viscosity will make the gearbox difficult to actuate and rotate. Worm gears also undergo a greater sliding motion than rolling motion, so grease must be able to migrate evenly throughout the gearbox. Repeated sliding motions will push the grease away from the contact zone.
Another consideration is the backlash of the gears. Worm gears have high gear ratios, sometimes 300:1. This is important for power applications, but is at the same time inefficient. Worm gears can generate heat during the sliding motion, so a high-quality lubricant is essential. This type of lubricant will reduce heat and ensure optimal performance. The following tips will help you choose the right lubricant for your worm gear.
In low-speed applications, a grease lubricant may be sufficient. In higher-speed applications, it’s best to apply a synthetic lubricant to prevent premature failure and tooth wear. In both cases, lubricant choice depends on the tangential and rotational speed. It is important to follow manufacturer’s guidelines regarding the choice of lubricant. But remember that lubricant choice is not an easy task.

China factory dc 12v double shaft electric dc worm gear box reduction motor  with Best SalesChina factory dc 12v double shaft electric dc worm gear box reduction motor  with Best Sales

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We also can design and make non-common merchandise to satisfy customers’ unique requirements. In this way, our goods have continued to obtain marketplace acceptance and customers satisfaction above the earlier number of years. we supply chromed bar and tubes for hydualic and pheumatic cylinders.

Utilization For new power automobile electric EPT shaft/EPT motor shaft/EPT rotation shaft/EPT spline shaft/EPT shaft/EPT shaft,and so forth
Specification Length:a hundred-500mm,Outside Dia.:20-90mm,Spline module:.eight-three or EPTT
Surface area Treament Anodizing/ OXiHu (West EPT) Dis.ding/ Zinc plating/ Nickel plating/ Chrome plating/ Silver plating/ EPT plating/ Imitation EPT plating/ Sand blasted/ Brushed/ Silk EPT/ Passivation/ EPTT coating/ Painting/ Alodine/ Warmth therapy/ Teflon etc.
Tolerance /-.005mm or /- .0002
EPT Stainless Metal,EPTT Metal
We take care of numerous other sort of materials. Please contact us if your necessary material is not listed over.
Inspecation EPT Coordinate measuring machining/ Projector/ Caliper/ EPTscope/ EPTmeter/ EPT gauge/ Roughness tester/ Gauge block/ Thread gauge and so forth.
EPTT EPTT 100% inspection
EPTT Indeed,all are EPT according clients’ drawings design or sample
Our Client BYD,EPT,Honda,GAIC Team ,SAIC group, BAIC team,Broad-EPTT,AKEI,Inovance, EPTTeEPT,and many others

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  in Leicester United Kingdom  sales   price   shop   near me   near me shop   factory   supplier Factory Price Electric Material Threaded Spline Threaded Shaft DC Gear Motor manufacturer   best   Cost   Custom   Cheap   wholesaler

Best China manufacturer & factory Electric Motor 3 Phase Motor DC Electric Motors Geared Motor With high quality best price

Best China manufacturer & factory Electric Motor 3 Phase Motor DC Electric Motors Geared Motor With high quality best price

EPG will always adhere to it enterprise spirit of being practical, innovative, efficient and excellent to make the top international transmission drive.

Overview

Quick Details

Brand Name:

OEM

Model Number:

9302

Type:

Asynchronous Motor

Frequency:

220

Phase:

three-phase

Certification:

CCC, ce, ROHS

Protect Feature:

Drip-Proof

Supply Ability

Supply Ability:
3000 Box/Boxes per Month

Packaging & Delivery

Packaging Details
wooden case
Port
Shanghai/Ningbo
Lead Time
:
Quantity(Boxes) 1 – 50 >50
Est. Time(days) 30 To be negotiated

Online Customization

Product Description

Electric Motor 3 Phase Motor DC Electric Motors Geared Motor

Ever-Power electirc motor factory is one of the biggest reducer and geared motor manufacturer in China,
main products range:
Worm geared motors
Helical geared motors
Planetary geared motors
cyclo gear motor
servo gear motor

+ Y2 series motors
+ Y series motors
+ YD series multi-speed motors
+ YS series motors
+ YC YL series motors
+ Y3 series motors
+ YEJ motors
+ Mortor components
+ TYGZ synchronous motors
+ TYBZ synchronous motors
+ Servo motors
+ Brushles dc motors
+ Electirc Motor
+ Rare-Earth-Permanent-Magnet motors(REPM MOTORS)

Due to limitation of website, please kindly contact us for free catalog in case of need, do not hesitate to inquire us with item + while the types of yokes for the connection of the PTO shafts with the agricultural implement includes the same above splined yokes and also yokes with recessed button and/or ball collar with:QTY.

You will win in your market with our high quality and lower cost products…

for more details, pls contact us

[email protected]

Related Products

Company Information

Certifications

Why Choose Us

Also I would like to take this opportunity to give a brief introduction of our Ever-Power company:Our company is a famous manufacturer of agriculture gearbox,worm reduce gearbox, PTO shafts, Sprockets ,rollar chains, bevel gear, pulleys and racks in china.We have exported many products to our customers all over the world, we have long-time experience and strong technology support. Some of our customer :Italy: COMER,GB GEABOX ,SATI, CHIARAVALLI, AMA , BreviniGermany: SILOKING ,GKN ,KTSFrance: Itfran, SediesBrazil: AEMCO ,STU USA: John Deere , BLOUNT, Weasler, Agco, Omni Gear, WOODSCanada: JAY-LOR , CANIMEX ,RingBall……-Ø Our Company with over twelve year’s history and 1000 workers and 20 sales.-Ø With over 100 Million USD sales in 2017-Ø With advance machinery equipments-Ø With large work capacity and high quality control, ISO certified…….you also can check our website to know forOur factory has obtained the certificate of China’s Farm Machinery Products Quality Authentication promulgated by the Farm Machinery Products Quality Authentication Centre of China. more details, if you need our products catalogue, please contact with us.

Product packaging

FAQ

Q: Are you trading company or manufacturer ?A: Our group consists in 3 factories and 2 abroad sales corporations.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: How long is your delivery time ? What is your terms of payment ?A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment.Q: What is the exact MOQ or price for your product ?A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQTo eliminate contact-pattern inconsistencies, EPT developed an automated centering machine that accurately measures each worm and gear subassembly, as well as the reducer housing and bearing covers. A computer records the data and calculates the thickness and location of shims required to exactly center the gear under the worm shaft and, at the same time, provides the appropriate end 1play for the output tapered-roller bearings. This maximizes operating efficiency and minimizes temperature rise.. Please contact us with all relevant details to get the most accurate quotation.If you have another question, please feel free to contact us.

Contact Us

Best China manufacturer & factory Electric Motor 3 Phase Motor DC Electric Motors Geared Motor With high quality best price

Best China manufacturer & factory Electric Motor 3 Phase Motor DC Electric Motors Geared Motor With high quality best price

Best China manufacturer & factory Electric Motor 3 Phase Motor DC Electric Motors Geared Motor With high quality best price

China best quality low sales price for china manufacturer factory of DC electric motor Factory Manufacturer and Supplier -from Pto-shaft.com

China best quality low sales price for china manufacturer factory of DC electric motor Factory Manufacturer and Supplier -from Pto-shaft.com

EPG is inclined to cooperate sincerely and produce typically with friends!

Overview

Rapid Details

Applicable Industries:

EPT Plant

Application:

Home Applicance

Fat:

1-20kg

Motor sort:

Dc Brush Equipment Motor

Rated Voltage:

12-220V

Shade:

Black

Rated Velocity:

a thousand-3200rpm

Characteristic:

Tough

Content:

Magnetic metal

Gears:

Ball bearing

temperature:

-forty – +140℃

Packaging & Shipping

Direct Time
:
Amount(Luggage) one – one 2 – ten >10
Est. Time(times) 7 fifteen To be negotiated

On-line Customization

Products Description

DC brush motor

Dc motor utilizing digital steering gear to replace the mechanical brush and commutator. keep the outstanding qualities of brush dc motor. and abolish the il EPT of brush and commutator dc motor has simple composition. dependable performance. substantial effectiveness and handy maintenance positive aspects of dc motor is generally ontology by motor rotor placement sensor and electricity switch circuit of three components.

* Overall performance benefits

1.Higher performance

two.prolonged functioning daily life

three.Reduced sounds

4.Thermal defense. higher temperature resistance

*Protection function of dc motor: 

(1) existing existing interruption security: it is the primary protection of dc motor with
interphase quick circuit. 

(two) overload protection: overload security need to be installed for the dc motor that is prone to
overload throughout procedure. 

(3) zero-sequence protection: used for one-stage grounding fault of stator winding of dc motor. 

(4)start timeout safety: timeout defense action following dc motor start failure. 

(5) adverse sequence present safety:supply safety for dc motor inverting. stage breaking. inter-change quick circuit. serious voltage asymmetry and EPT abnormal
problems.

(6) reduced voltage protection: when the electricity supply voltage is also minimal or interrupted. the reduced voltage safety motion
jumps in excess of the dc motor.

Detai EPT Photographs

Operate Temperature

-40-+140℃

Safety degree

IP54

Insulation grade

Bearing

Substantial good quality ball bearing

Packing&Transportion

PAC EPT AND TRANSPORTION

●Packaging: In get to make certain the integrity of merchandise look. we will decide on cartons. wood pallets and wooden pallets according to customer needs.

●Delivery time: Each gear box is produced and tested in accordance with stringent and fastened processes to guarantee that the good quality is right ahead of leaving the factory and delivery on time.

●Transportation manner: We will decide on the mo EPT suitable method of transportation for our consumers in accordance to the excess weight and dimension of the items. We can also pick the method of transportation in accordance to the wants of our customers.

●Receiving and soon after-income service: Soon after receiving the merchandise. remember to verify whether they are in great situation. We will give buyers with excellent soon after-product sales service.

Firm Profile

                                                            ZJ ept Equipment Technological innovation Co.. Ltd.

ZJ ept Gear Technological innovation Co.. Ltd. is situated in the metropolis of Xuzhou. ZJ Province of China.
We handle the items of power transmission. our lines primarily cover sequence products in velocity equipment packing containers. gearboxes . associated electricial motors and EPT electricity transmission components. Primarily based on the adaptable capabilities. our goods can be used in numerous fields: devices of squander drinking water therapy. dredgers. chemical business. cranes. metallic wor ept mills. conveyors. paper business. cement industry. cableways and so on.With the excellent high quality and realistic price . our items get pleasure from a great popularity from customers and the peers all over the globe. 

Moreover. the R&D investment are each year growing for the purpose of better conference the new needs of our consumers and adapting the new inclination of the industry.
Based on the principles of truthfully working and mutual gain. We sincerely look ept to cooperating with you.

Software region

WP sequence worm equipment velocity gear box

 It is mainly suitable for deceleration transmission of numerous mechanical products this kind of as plastics. metallurgy. beverage. mine. lifting and transportation. chemical construction and so on.

On the web Provider


If you are fascinated in our gear box. make sure you click on the “Ship”.


FAQ

Q1: Are you a ept firm or a maker ?

A: We are a company in ZJ Province. China. Our business owns 

the capability of production. processing. creating and R&D. We welcome your pay a visit to.

Q2: How we pick method EPT and technical specs?

A: In accordance to the certain detai EPT of the demands from the element of enquiry. 

we will advise the products’ manner EPT on synthesizing the aspects of 

discipline of products usage. power. torque arm and ratio…

Q3: How is your price tag? Can you supply any price reduction?

A: Our costs are often aggressive. If the buyer can spot a big purchase.
we surely will permit discount.

This autumn: How lengthy must I wait for the suggestions after I send out the enquiry?

A4: We will reply as quickly as achievable. 12 hours at most.

Q5: What is your item warranty time period?

A: We have the certifications of ISO9001.CE. SGS.

Q6: What industries are your gearboxes currently being utilised?

A: Our gearboxes are widely applied to metallurgical tools. mining
products. automation equipment. food equipment. packaging tools.
tobacco products and so on.

EPG – As one of the largest equipment transmission and agricultural part and gear manufacturing facility in China, we will give your substantial quality items with lowest cost. We update new items regular monthly from pto-shaft.com

China best quality low sales price for china manufacturer factory of DC electric motor Factory Manufacturer and Supplier -from Pto-shaft.com

China best quality low sales price for china manufacturer factory of DC electric motor Factory Manufacturer and Supplier -from Pto-shaft.com

China best quality low sales price for china manufacturer factory of DC electric motor Factory Manufacturer and Supplier -from Pto-shaft.com