Tag Archives: Roller Chain Quality

China Professional High quality R helical bevel gear reducer gear box transmission motor gear reducer roller chain industry worm gearbox

Warranty: 3 years
Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, High performance Oil tank Air breather filter GearboxReducer breathable vent plug Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company
Weight (KG): 10
Customized support: OEM, ODM, OBM
Gearing Arrangement: Helical
Output Torque: 800~100000N.m
Input Speed: 1400rpm
Output Speed: 14-280rpm
Ratio: 7.5~100
Certification: ISO9001-2008
Mount Position: Foot Mounted
Product name: GR Helical Gear Reducer
Color: Customer Requirement
Packaging Details: Wooden boxes , Cantons packed in 1 pallet

High quality R helical bevel gear reducer gear box transmission motor reducer SLR helical reducer has the features of high versatility,good combination and heavy loading capability, along with other merits such as easy to attain various transmission ratios, high efficiency, low vibrationand high permissible axis radial load. This series can not only be combined with various kinds of reducers and variators and meet the requirements, High power gear reduc box gearbox parallel f helical gear box but also beadvantage of localization of related transmission equipment.
Specifications:
1) Output speed: 0.6~1,571r/min
2) Output torque: up to 18,000N.m
3) Motor power: 0.18~160kW
4) Mounted form: foot-mounted and flange-mounted mounting

Product NameSLR Series Rigid Tooth helical reducer
Gear Material20CrMnTi
Case MaterialHT250
Shaft Material 20CrMnTi
Gear ProcessingGrinding finish by HOFLER Grinding Machines
Color Customized
Noise TestBellow 65dB

Company Information
Certifications
Our Services
Packaging & Shipping
Expo& Customers
Expo& Customers
FAQ: Are you trading company or manufacturer ?A: We are factory.
Q: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
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: What is your terms of payment ?A: Payment=1000USD, 30% T/T in advance , High power precision custom harmonic reducer planetary gearbox balance before shippment.If you have another question, pls feel free to contact us as below:
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How to Compare Different Types of Spur Gears

When comparing different types of spur gears, there are several important considerations to take into account. The main considerations include the following: Common applications, Pitch diameter, and Addendum circle. Here we will look at each of these factors in more detail. This article will help you understand what each type of spur gear can do for you. Whether you’re looking to power an electric motor or a construction machine, the right gear for the job will make the job easier and save you money in the long run.
Gear

Common applications

Among its many applications, a spur gear is widely used in airplanes, trains, and bicycles. It is also used in ball mills and crushers. Its high speed-low torque capabilities make it ideal for a variety of applications, including industrial machines. The following are some of the common uses for spur gears. Listed below are some of the most common types. While spur gears are generally quiet, they do have their limitations.
A spur gear transmission can be external or auxiliary. These units are supported by front and rear casings. They transmit drive to the accessory units, which in turn move the machine. The drive speed is typically between 5000 and 6000 rpm or 20,000 rpm for centrifugal breathers. For this reason, spur gears are typically used in large machinery. To learn more about spur gears, watch the following video.
The pitch diameter and diametral pitch of spur gears are important parameters. A diametral pitch, or ratio of teeth to pitch diameter, is important in determining the center distance between two spur gears. The center distance between two spur gears is calculated by adding the radius of each pitch circle. The addendum, or tooth profile, is the height by which a tooth projects above the pitch circle. Besides pitch, the center distance between two spur gears is measured in terms of the distance between their centers.
Another important feature of a spur gear is its low speed capability. It can produce great power even at low speeds. However, if noise control is not a priority, a helical gear is preferable. Helical gears, on the other hand, have teeth arranged in the opposite direction of the axis, making them quieter. However, when considering the noise level, a helical gear will work better in low-speed situations.

Construction

The construction of spur gear begins with the cutting of the gear blank. The gear blank is made of a pie-shaped billet and can vary in size, shape, and weight. The cutting process requires the use of dies to create the correct gear geometry. The gear blank is then fed slowly into the screw machine until it has the desired shape and size. A steel gear blank, called a spur gear billet, is used in the manufacturing process.
A spur gear consists of two parts: a centre bore and a pilot hole. The addendum is the circle that runs along the outermost points of a spur gear’s teeth. The root diameter is the diameter at the base of the tooth space. The plane tangent to the pitch surface is called the pressure angle. The total diameter of a spur gear is equal to the addendum plus the dedendum.
The pitch circle is a circle formed by a series of teeth and a diametrical division of each tooth. The pitch circle defines the distance between two meshed gears. The center distance is the distance between the gears. The pitch circle diameter is a crucial factor in determining center distances between two mating spur gears. The center distance is calculated by adding the radius of each gear’s pitch circle. The dedendum is the height of a tooth above the pitch circle.
Other considerations in the design process include the material used for construction, surface treatments, and number of teeth. In some cases, a standard off-the-shelf gear is the most appropriate choice. It will meet your application needs and be a cheaper alternative. The gear will not last for long if it is not lubricated properly. There are a number of different ways to lubricate a spur gear, including hydrodynamic journal bearings and self-contained gears.
Gear

Addendum circle

The pitch diameter and addendum circle are two important dimensions of a spur gear. These diameters are the overall diameter of the gear and the pitch circle is the circle centered around the root of the gear’s tooth spaces. The addendum factor is a function of the pitch circle and the addendum value, which is the radial distance between the top of the gear tooth and the pitch circle of the mating gear.
The pitch surface is the right-hand side of the pitch circle, while the root circle defines the space between the two gear tooth sides. The dedendum is the distance between the top of the gear tooth and the pitch circle, and the pitch diameter and addendum circle are the two radial distances between these two circles. The difference between the pitch surface and the addendum circle is known as the clearance.
The number of teeth in the spur gear must not be less than 16 when the pressure angle is twenty degrees. However, a gear with 16 teeth can still be used if its strength and contact ratio are within design limits. In addition, undercutting can be prevented by profile shifting and addendum modification. However, it is also possible to reduce the addendum length through the use of a positive correction. However, it is important to note that undercutting can happen in spur gears with a negative addendum circle.
Another important aspect of a spur gear is its meshing. Because of this, a standard spur gear will have a meshing reference circle called a Pitch Circle. The center distance, on the other hand, is the distance between the center shafts of the two gears. It is important to understand the basic terminology involved with the gear system before beginning a calculation. Despite this, it is essential to remember that it is possible to make a spur gear mesh using the same reference circle.

Pitch diameter

To determine the pitch diameter of a spur gear, the type of drive, the type of driver, and the type of driven machine should be specified. The proposed diametral pitch value is also defined. The smaller the pitch diameter, the less contact stress on the pinion and the longer the service life. Spur gears are made using simpler processes than other types of gears. The pitch diameter of a spur gear is important because it determines its pressure angle, the working depth, and the whole depth.
The ratio of the pitch diameter and the number of teeth is called the DIAMETRAL PITCH. The teeth are measured in the axial plane. The FILLET RADIUS is the curve that forms at the base of the gear tooth. The FULL DEPTH TEETH are the ones with the working depth equal to 2.000 divided by the normal diametral pitch. The hub diameter is the outside diameter of the hub. The hub projection is the distance the hub extends beyond the gear face.
A metric spur gear is typically specified with a Diametral Pitch. This is the number of teeth per inch of the pitch circle diameter. It is generally measured in inverse inches. The normal plane intersects the tooth surface at the point where the pitch is specified. In a helical gear, this line is perpendicular to the pitch cylinder. In addition, the pitch cylinder is normally normal to the helix on the outside.
The pitch diameter of a spur gear is typically specified in millimeters or inches. A keyway is a machined groove on the shaft that fits the key into the shaft’s keyway. In the normal plane, the pitch is specified in inches. Involute pitch, or diametral pitch, is the ratio of teeth per inch of diameter. While this may seem complicated, it’s an important measurement to understand the pitch of a spur gear.
gear

Material

The main advantage of a spur gear is its ability to reduce the bending stress at the tooth no matter the load. A typical spur gear has a face width of 20 mm and will fail when subjected to 3000 N. This is far more than the yield strength of the material. Here is a look at the material properties of a spur gear. Its strength depends on its material properties. To find out what spur gear material best suits your machine, follow the following steps.
The most common material used for spur gears is steel. There are different kinds of steel, including ductile iron and stainless steel. S45C steel is the most common steel and has a 0.45% carbon content. This type of steel is easily obtainable and is used for the production of helical, spur, and worm gears. Its corrosion resistance makes it a popular material for spur gears. Here are some advantages and disadvantages of steel.
A spur gear is made of metal, plastic, or a combination of these materials. The main advantage of metal spur gears is their strength to weight ratio. It is about one third lighter than steel and resists corrosion. While aluminum is more expensive than steel and stainless steel, it is also easier to machine. Its design makes it easy to customize for the application. Its versatility allows it to be used in virtually every application. So, if you have a specific need, you can easily find a spur gear that fits your needs.
The design of a spur gear greatly influences its performance. Therefore, it is vital to choose the right material and measure the exact dimensions. Apart from being important for performance, dimensional measurements are also important for quality and reliability. Hence, it is essential for professionals in the industry to be familiar with the terms used to describe the materials and parts of a gear. In addition to these, it is essential to have a good understanding of the material and the dimensional measurements of a gear to ensure that production and purchase orders are accurate.

China Professional High quality R helical bevel gear reducer gear box transmission motor gear reducer roller chain industry     worm gearboxChina Professional High quality R helical bevel gear reducer gear box transmission motor gear reducer roller chain industry     worm gearbox

Agricultural made in China – replacement parts – in Ar-Rusayfah Jordan Machinery Combine Roller Chain with 208af2, 208af1, C212af1, C210af1 with ce certificate top quality low price

Agricultural  made in China - replacement parts -  in Ar-Rusayfah Jordan  Machinery Combine Roller Chain with 208af2, 208af1, C212af1, C210af1 with ce certificate top quality low price

We – EPG Team the bigge EPT Chain and agricultural gearbox manufacturing facility in China with 5 diverse branches. For a lot more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

1, Chain kinds: Agricultural roller chain, Roller Chain, conveyor chain, transmission chain, motorbike roller chain, silent chains, oil pump chains, weld metal drag chains, plastic chains and so on
2, Major resources: It is 40Mn. 40Cr, 45Mn alloy steel, SUS304, and POM Plastic for plates, ten#, twenty#, 20CrMnMo, 30CrMnTi for pins and rollers
three, Heat treatment: Carburizing, Austemper Stressing, nitro-caburizing harden etc
four, Surface area: Shot peening, black, blue or authentic
5, Package way: Plastic bag+ carton box+ plywood scenario
 
We are a leading manufacturer of mechanical transmission spare parts, as effectively as several several years 1 of dependable and dependable suppliers for European, The usa, Iran industry etc. Our principal objects are roller chains, conveyor chains, transmission chain, pulleys, V-belts, sprockets, spur gears, bevel equipment, gear shafts, roller bearings, rollers, conveyor belts and many others.
 
At present, For South American, European, and Asian marketplace, our outstanding goods are fabricated in accordance to your requirement and our quality fulfills ISO, ASME, DIN regular.
 
I hope we can do company collectively, and seem ahead to listening to from you quickly
 
one

two

3

Assembled workshop:

Plate punching workshop:

S type steel agricultural chains
Chain No. Pitch Roller diameter Width between inner plates Width between outer plates Depth of chain plates Pin diameter Pin length Plate thickness Ultimate tensile strength Weight per meter
p d1(Max) b1(min) b3(min) h2(Max) d2(Max) b4(Max) T(Max) Qo(min) Q
mm mm mm mm mm mm mm mm Kn Kg/m
S32 29.21 eleven.forty three fifteen.88 20.fifty seven thirteen.5 four.forty seven 26.seven 1.8 8 .86
S32-H 29.21 eleven.forty three fifteen.88 twenty.fifty seven thirteen.5 4.forty seven 26.7 two 17.five .88
S32V 29.21 eleven.43 15.88   13.5 5.08 29.7 2.1 25 .96
S42 34.93 14.27 19.05 twenty five.65 19.eight seven.01 34.three two.8 26.7 .96
S42-H 34.93 14.27 19.05 25.65 19.eight seven.01 34.3   forty one  
S45 forty one.four fifteen.24 22.23 28.ninety six seventeen.3 5.seventy four 38.1 two.8 17.8 1.six
S45-H 41.four fifteen.24 22.23 28.96 17.3 5.seventy four 38.one   32  
S52 38.one 15.24 22.23 28.96 seventeen.three five.seventy four 38.1 2.8 17.8 one.68
S52-H 38.1 fifteen.24 22.23 28.ninety six 17.3 five.seventy four 38.1   32  
S55 forty one.4 seventeen.78 22.23 28.96 17.3 5.74 38.one 2.8 seventeen.8 one.eight
S55-H 41.four seventeen.78 22.23 28.ninety six 17.3 five.74 38.one   32 two.25
S55V forty one.four 17.seventy eight 22.23 35.three twenty.seven 8.27 39.4 2.nine forty five 2.22
S55R forty one.4 seventeen.78 22.23 34.5 21.2 five.72 37.5 two.6 forty five 2.49
S55RH 41.4 17.seventy eight 22.23 forty one.four 22.4 eight.9 forty six.4 four eighty four.five two.74
S62 forty one.91 19.05 25.four 32 17.three five.seventy four 40.six six.two 26.seven one.87
S62-H forty one.91 19.05 25.four 32 seventeen.three five.seventy four forty.6   32  
S77 fifty eight.34 eighteen.26 22.23 31.5 26.two eight.ninety two 43.two four forty four.five two.66
S77-H 58.34 eighteen.26 22.23 31.five 26.two eight.ninety two 43.two   80  
S88 66.27 22.86 28.fifty eight 37.85 26.2 eight.ninety two 50.8 four 44.5 three.25
S88-H sixty six.27 22.86 28.58 37.eighty five 26.two 8.ninety two fifty.eight   eighty  
S38 38 16 21.8   21 nine forty three 3 55 2
                     
C550 forty one.four sixteen.87 19.81 26.sixteen 19.05 7.19 38.2 2.7 39.8 1.ninety four
C550-H forty one.four sixteen.87 19.81 26.16 19.05 7.19 39 3 39.eight 2.24
C620 42.01 seventeen.91 24.fifty one 31.seventy two 19.05 seven.19 forty two.2 three.15 39.1 2.35
C620-H 42.01 17.91 24.51 31.72 19.05 7.19 42.2   fifty seven.8  

 

Basic Data
Scope of company Manufacture, design and style and export the metal chains, iron chains, gears and sprockets and many others
Chains factory one Assembly workshop of chains
2 EPT workshop of chains
three Warmth-treatment workshop
four Te EPT workshop
5 Finished chains workshop
six Warehouse
Whole employees 220 employees
Number of designers 6-8 workers
Quantity of Method engineers 5 workers
Variety of QC engineers six employees
Complete Income Amount More than 800 countless numbers RMB=127 1000’s USD (2011)
Export ratio A lot more than 80%
Certificates ISO 9001: 2000
SGS

The use of authentic gear manufacturer’s (OEM) portion quantities or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our company and the outlined replacement components contained herein are not sponsored, approved, or made by the OEM.

Agricultural  made in China - replacement parts -  in Ar-Rusayfah Jordan  Machinery Combine Roller Chain with 208af2, 208af1, C212af1, C210af1 with ce certificate top quality low price

Agricultural  made in China - replacement parts -  in Ar-Rusayfah Jordan  Machinery Combine Roller Chain with 208af2, 208af1, C212af1, C210af1 with ce certificate top quality low price

Agricultural  made in China - replacement parts -  in Ar-Rusayfah Jordan  Machinery Combine Roller Chain with 208af2, 208af1, C212af1, C210af1 with ce certificate top quality low price

High made in China – replacement parts – in Johannesburg South Africa Precision Roller Chain for Transmission and Conveyor System with ce certificate top quality low price

High  made in China - replacement parts -  in Johannesburg South Africa  Precision Roller Chain for Transmission and Conveyor System with ce certificate top quality low price

We – EPG Team the bigge EPT Chain and agricultural gearbox manufacturing facility in China with 5 different branches. For far more information: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

OUR Merchandise Record:
A and B sequence one/double/triple standard roller chain and no-regular roller chain

DIN/ISO ANSI Pitch Roller Width Pin Pin Lnner Plate Final Regular bodyweight
KIN/ISO ANSL     between diameter length plate thick tensile tensile for each
Chain Chain     inner plates       depth -ness energy energy meter
No. No. P d1 b1 d2 L Lc h2 T Q Q0 q
    max min max max max max max min
    mm mm mm mm mm mm mm mm kN/LB kN kg/m
*03C *15 4.7625 two.forty eight 2.38 1.sixty two 6.1 six.9 four.three .6 1.80/409 2 .08
*04C-1 *twenty five 6.35 3.three three.eighteen 2.31 7.9 8.4 six .eight three.50/795 four.6 .fifteen
*06C-1 *35 9.525 five.08 4.seventy seven 3.58 twelve.4 13.seventeen 9 1.three 7.90/1795 ten.8 .33
085-one forty one twelve.7 7.seventy seven 6.25 3.58 thirteen.75 15 9.ninety one one.3 6.67/1516 12.six .41
08A-one 40 twelve.seven 7.ninety five 7.eighty five three.ninety six 16.6 17.8 twelve one.5 14.10/3205 seventeen.5 .sixty two
10A-one 50 15.875 ten.sixteen nine.4 5.08 twenty.7 22.2 fifteen.09 2.03 22.20/5045 29.4 1.02
12A-1 60 19.05 11.ninety one 12.fifty seven 5.ninety four 25.nine 27.7 18 two.forty two 31.eighty/7227 41.five 1.5
16A-one eighty 25.four fifteen.88 15.seventy five 7.92 32.seven 35 24 3.twenty five 59.70/12886 sixty nine.four two.6
20A-1 100 31.seventy five 19.05 eighteen.nine nine.53 40.4 forty four.seven thirty 4 88.fifty/20114 109.two three.91
24A-one one hundred twenty 38.1 22.23 twenty five.22 11.one 50.3 54.three 35.seven 4.8 127.00/28864 156.3 5.62
28A-one 140 forty four.forty five 25.four 25.22 twelve.seven fifty four.four 59 41 five.six 172.forty/39182 212 seven.five
32A-1 160 fifty.eight 28.58 31.fifty five fourteen.27 64.eight sixty nine.six forty seven.eight 6.four 226.eighty/51545 278.nine 1.1
36A-1 one hundred eighty 57.fifteen 35.71 35.48 17.forty six 72.8 78.6 fifty three.six seven.2 280.twenty/63682 341.8 13.45
40A-1 200 sixty three.five 39.68 37.eighty five 19.eighty five 80.3 87.two 60 8 353.eighty/80409 431.6 16.15
48A-1 240 76.two 47.63 47.35 23.81 ninety.5 103 72.39 9.5 fifty one.30/115977 622.five 23.2

 

 DIN/ISO Pitch Roller Width Pin Pin Lnner Plate Supreme Typical bodyweight
KIN/ISO     in between diameter length plate thick tensile tensile for every
Chain     inner plates       depth -ness strength power meter
No. P d1 b1 d2 L Lc h2 T Q Q0 q
  max min max max max max max min
  mm mm mm mm mm mm mm mm kN/LB kN kg/m
04B-one six 4 2.8 1.eighty five six.eight 7.8 five .six 3.2/682 3.two .eleven
05B-one 8 five 3 two.31 8.two eight.nine seven.1 .eight 5./1136 5.nine .2
*06B-one nine.525 6.35 five.seventy two three.28 thirteen.fifteen 14.1 8.two 1.3 nine./2045 ten.4 .41
08B-one twelve.seven 8.51 seven.seventy five four.forty five 16.seven 18.2 eleven.8 1.6 eighteen./4091 19.4 .69
10B-one fifteen.875 10.sixteen 9.sixty five 5.08 19.five twenty.nine 14.seven one.seven 22.4/5091 27.five .93
12B-1 19.05 12.07 eleven.sixty eight 5.72 22.five 24.two sixteen one.85 29./6591 32.two 1.fifteen
16B-1 25.four fifteen.88 17.02 eight.28 36.one 37.4 21 4.15/3.one 60./13636 seventy two.eight two.71
20B-one 31.75 19.05 19.56 ten.19 forty one.three 45 26.four four.5/3.five ninety five./21591 106.seven 3.seven
24B-one 38.one twenty five.four 25.four fourteen.sixty three 53.four 57.eight 33.2 6./4.8 160./36364 178 7.one
28B-one forty four.forty five 27.ninety four 30.99 fifteen.nine sixty five.one sixty nine.five 36.7 seven.5/6. 200./45455 222 eight.5
32B-one 50.eight 29.21 thirty.ninety nine 17.eighty one 66 71 42 seven./6. 250./56818 277.5 ten.25
40B-one sixty three.five 39.37 38.1 22.89 eighty two.2 89.two fifty two.ninety six eight.5/8. 355./80682 394 16.35
48B-1 76.two forty eight.26 forty five.72 29.24 99.one 107 63.eight   560./127272 621.6 twenty five

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Our workshop

  

Our very hot therapy equipment
    
 

   FAQ

Qone. What is your phrases of packing?
A: Generally, we pack our merchandise in solitary color box. If you have particular reque EPT about packing, p EPT negotiate with us in progress, we can pack the goods as your request.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% ahead of delivery. We are going to display you the photos of the items and packages 
prior to you spend the stability. EPT payments conditions, p EPT negotiate with us in advance, we can discuss.

Q3. What is your conditions of shipping and delivery?
A: EXW, FOB, CFR, CIF.

This autumn. How about your shipping time?
A: Normally, it will get twenty five to thirty days after acquiring your progress payment. The specific supply time depends 
on the things and the amount of your order.

Q5. Can you generate in accordance to the samples?
A: Of course, we can create by your samples or technological drawings. We can build the molds and fixtures.

Q6. What is your sample plan?
A: We can supply the sample if we have completely ready parts in stock, but the consumers have to pay out the sample co EPT and 
the courier price.We welcome sample order.

Q7. Do you te EPT all your merchandise just before shipping?
A: Indeed, we have a hundred% te EPT before shipping and delivery

Q8: How do you make our company lengthy-phrase and very good romantic relationship?
1. We preserve excellent quality and competitive price tag to ensure our customers gain
two. We respect every client as our pal and we sincerely do business and make friends with them, 
no issue exactly where they occur from.

 

The use of first equipment manufacturer’s (OEM) component figures or logos , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our firm and the detailed alternative elements contained herein are not sponsored, approved, or created by the OEM.

High  made in China - replacement parts -  in Johannesburg South Africa  Precision Roller Chain for Transmission and Conveyor System with ce certificate top quality low price

High  made in China - replacement parts -  in Johannesburg South Africa  Precision Roller Chain for Transmission and Conveyor System with ce certificate top quality low price

High  made in China - replacement parts -  in Johannesburg South Africa  Precision Roller Chain for Transmission and Conveyor System with ce certificate top quality low price