Double plus speed chains

Category:
Description

Double plus speed chains

Double plus Chain (also called Triple Speed chains) are used typically on accumulating assembly line conveyors. This chain operates in a specially designed aluminum track. Small rollers turn the large rollers by friction as the chain travels in the track causing materials on the top of the chain to travel at approximately 2.5 times the linear speed of the chain. Double Plus Chain are available with ‘snap covers’ to keep particles out, in resin rollers and with protective coatings (nickel, chromium plating).

BS Type

Dimensional parameters

JB链号 JB Chain No. 节距

Pitch

滚子尺寸 Roller dimensions 销轴尺寸 Pin

dimensions

链板尺寸 Plate

dimensions

每米重量 Weight per meter
P d1

max

d8

max

b1

max

b8

max

d2

max

L

max

Lc

max

h2

max

T

max

t

max

q
mm mm mm mm mm mm mm mm mm mm mm kg/m
BS25-C206B 19.05 11.91 18.30 4.00 8.00 3.28 24.00 25.60 8.20 1.30 1.50 0.52
BS25-C208A 25.40 15.88 24.60 5.70 10.30 3.96 31.00 32.80 11.70 1.50 1.50 0.79
BS25-C210A 31.75 19.05 30.60 7.10 13.00 5.08 39.50 41.20 15.00 2.06 2.06 1.36
BS25-C212A 38.10 22.23 36.60 8.50 15.50 5.94 48.80 50.50 18.00 3.25 3.25 2.19
BS30-C206B 19.05 9.00 18.30 4.50 9.10 3.28 26.30 29.60 7.28

f

1.30 1.50 0.50
BS30-C208A 25.40 11.91 24.60 6.10 12.50 3.96 35.60 39.50 9.60 1.50 2.00 0.83
BS30-C210A 31.75 14.80 30.60 7.50 15.00 5.08 43.00 47.10 12.20 2.00 2.40 1.27
BS30-C212A 38.10 18.0 37.00 9.75 20.00 5.94 58.10 62.70 15.00 3.00 4.00 2.14

RF-VRP Type

Dimensional parameters

链号

Chain

No.

节距

Pitch

 

滚子尺寸 Roller dimensions 销轴尺寸 Pin

dimensions

链板尺寸 Plate

dimensions

每米重量

Weight

per

meter

P d1

max

d8

max

b1

max

b8

max

d2

max

L

max

Lc

max

h2

max

T

max

t

max

q
mm mm mm mm mm mm mm mm mm mm mm kg/m
RF2030VRP 19.05 11.91 18.30 4.00 8.00 3.59 24.10 25.30 9.00 1.50 1.50 0.60
RF2040VRP 25.40 15.88 24.60 5.70 10.30 3.97 31.60 32.80 12.00 1.50 2.00 1.00
RF2050VRP 31.75 19.05 30.60 7.10 13.00 5.09 39.10 40.80 15.00 2.00 2.40 1.40
RF2060VRP 38.10 22.23 36.60 7.80 14.40 5.94 50.20 52.90 17.20 3.20 4.00 2.00
RF2080VRP 50.80 28.58 48.00 15.00 20.00 7.92 71.60 74.00 23.00 4.00 4.00 3.90

BS Type

Dimensional parameters

链号

Chain

No.

节距

Pitch

滚子直径 Roller diameter 内节内宽 Width between inner plates 销轴尺寸 Pin

dimensions

链板尺寸 Plate

dimensions

抗拉强度 Ultimate tensile strength 平均抗拉强度 Average tensile strength
P d1

max

d8

max

b1

min

d2

max

L

max

h2

max

T/t

max

Q

min

Qo
mm mm mm mm mm mm mm mm kN kN
08BS 12.70 8.51 16.0 7.75 4.45 27.0 11.81 1.5/1.6 18.0 19.8
12BS 19.05 12.07 28.0 11.68 5.72 45.4 16.13 1.85 28.9 31.7
12BS-P26 19.05 12.07 26.0 11.68 5.72 43.0 16.13 1.85 29.0 31.9
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Packing&Shipping & Delivery

china Packing Shipping Delivery

Packing Shipping Delivery

Chains package: First we will use carton package the chains--------then put in wooden box.
We also can custom color package according to your demand
Company Profile
Company Profile
FAQ

How to choose power transmissions parts and industrial products which meet our requirement

Chains Sprockets Pulleys Timing belt Pulley V-belt Pulley
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Locking Assembly Pulley Gearbox Reducer Shaft Collar
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What Products Do you sell ? 

We  are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.

How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.

What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.

What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.

What is the producing process?

Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.

How to control the products quality?

Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.

What is the transportation?

-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.

Can we design packaging?

-Yes. Default is regular packing, and we can make customer's own packing.

Can you provide OEM service?

-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.

Can you give me discount on Power Transmissions Parts and Industrial parts?

-Yes, of course. Pls. send me your Email, you'll get more

Q: Are You a trading company or a manufacturer?

A: We Are the factory and have our Own trading company

Q: How Can I get an offer?

A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.

Q: What is your minimum order size?

A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.

Q: Do you provide samples? Is it free or extra?

A: Yes, we can provide samples free of charge, but we don't pay the freight.

Q: What is the lead time for mass production?

A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.

Q: What if the parts don't Work?

A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.

Q: What are your terms of payment?

A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable