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Tsubaki PC Chain Brochure
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Catalog excerpts

Tsubaki PC Chain Brochure - 1

PC Chain Engineering plastic combination chain The chain of many applications • Lube free operation • Longer wear life • Easy maintenance

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Tsubaki PC Chain Brochure - 2

1 Benefits Improved performance Tsubaki PC chain offers a cleaner and longer lasting alternative to stainless steel chain, for applications where corrosion and a lack of lubrication are a problem. Being far lighter than stainless-steel chains an additional benefit is lower noise. Lower maintenance costs Dimensionally Interchangeable with BS and ANSI chain sizes, Tsubaki PC chain benefits from reduced chain wear and the good news for customers - less maintenance. Wide range of applications Available with a wide range of configurations, and with a full compliment of attachments (A-1, K-1,...

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Tsubaki PC Chain Brochure - 3

2 Light weight Suitable for clean environments Tsubaki ANSI & BS standard PC chain Engineering Plastic Combination Chain (PC) uses stainless steel outer link plates and pins for strength, it also employs resilient engineering plastic inner links to reduce weight and improve wear life, without lubrication. Tsubaki is the pioneer of this chain specification having first launched the ANSI series over ten years ago with it often being referred to as Poly Steel chain by many satisfied customers. Resilient to outdoor conditions, detergents and steam as well as food ingredients such as oils and...

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Tsubaki PC Chain Brochure - 5

4 L2 L1 d2 p H T t p b1 d1 p p N O C X C X A-1 attachment (one side) S p p N O K-1 attachment (both sides) S N O C1 XS L4 L3 L4 L1 L1 L3 p p N O C1 XS p p SA-1 attachment (one side) SK-1 attachment (both sides) D-1 attachment D-3 attachment A-1 (one side) K-1 (both sides) SA-1 (one side) SK-1 (both sides) D-1 D-3 PC Chain BS/DIN ATTACHMENT CHAINS BS/DIN conveyor chain with attachment All dimensions are in mm Chain number Pitch Bush diameter Inner width Pin Link plate Maximum allowable load Approx. Diameter Length Length Length Length Thickness Thickness Height mass p d1 b1 d2 L1 L2 L3 L4 T...

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Tsubaki PC Chain Brochure - 7

6 PC Chain Problem: • Bacteria and mould in humid areas • Short wear life Our solution: MWS Chain Problem: • Unstable conveying due to poor sliding • Excessive line pressure • Toppling bottles • Short wear life • High running cost • Expensive lubricant Our solution: UMW Chain Problem: • Damage by hot water and high temperature • Damage by sterilizing • Wear from high speed conveying Our solution: KV Chain Problem: • Corrosion in acid and alkaline environment Our solution: SY Chain Problem: • Operation under UV light Our solution: UVR Chain Problem: • Inclined conveying in dry environment •...

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Tsubaki PC Chain Brochure - 8

7 Selection procedure Chain selection for Drive application 1. Determining the size Select a chain size that satisfies the following equation. Calculate design chain tension Fd(kN) Fd = Maximum Working Load on the chain x Service factor, Ks x Speed factor, Kv x Sprocket teeth factor, Kc Fd <= Maximum Allowable Load of the chain Service factor: Ks (Table 1-1) Type of impact Machine example Electric motor or turbine Internal combustion engine With hydraulic drive Without hydraulic drive Smooth Belt conveyor Chain conveyor Centrifugal blowers Ordinary textile machines 1.0 1.0 1.2 Speed factor:...

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Tsubaki PC Chain Brochure - 9

8 L (=C) H (=C) C H L H C2 C1 L1 L (=C) H (=C) C H L H C C1 L1 L (=C) H (=C) C H L H C2 C1 L1 L (=C) H (=C) C H L H C2 C1 L1 4. Calculation of the maximum tension applied on the chain Horizontal Conveying F = (w + 2.1m · C) f1 P = ·1.1· Vertical Conveying F = (w + m · C) P = · 1.1 · · Inclined Conveying F = {(w + m · C) + 1.1m(L · f1 - H)} P = · 1.1{F - m(H - L · f1) } Horizontal + Inclined Conveying F ={( +2.1m) C1 · f1 + ( + m)(L1 · f1 + H) + 1.1m(L1 · f1 - H)} P = · 1.1{F - m(H - L1 · f1)} } F · v 60 w · v 60 L · f1 + H C v 60 w C1+C2 w C1+C2 v 60 1 ç g 1000 g 1000 g 1000 1 ç g 1000 g...

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Tsubaki PC Chain Brochure - 10

9 PC Chain ..= Highly resistant .= Partially resistant x = Not recommended - = Not tested Chain spec. Temp. PC PC-SY MW / UMW KV UVR DIA DIY SS Substance (°C) MWS Acetic Acid (10%) 20 .. .. .. .. .. .. x .. .. Acetone 20 .. x .. .. .. .. .. x .. Alcohol - .. .. .. .. .. .. .. .. .. Aluminium Sulfate (sat.) 20 - - - - - - - - .. Ammonia Water 20 .. .. .. .. .. .. . .. .. Ammonia Sulfate (sat.) 20 - - - - - - - - .. Ammonium Chloride (50%) boiling - - - - - - - - . Ammonium Nitrate (sat.) boiling . .. . . - . .. .. .. Beer 20 .. .. .. .. .. .. .. .. .. Benzene 20 .. .. .. .. .. .. .. .. .....

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Tsubaki PC Chain Brochure - 11

10 PC Chain Chain spec. Temp. PC PC-SY MW / UMW KV UVR DIA DIY SS Substance (°C) MWS Malic Acid (50%) 20 .. .. .. .. .. .. .. .. .. Mayonnaise 20 .. .. .. .. .. .. .. .. .. Milk 20 .. .. .. .. .. .. .. .. .. Nitric Acid (5%) 20 x .. x x .. x x .. .. Nitric Acid (65%) 20 x .. x x - x x .. .. Nitric Acid (65%) boiling x x x x - x x x . Oxalic Acid (10%) 20 - .. - - - - .. .. .. Oil (Plant, Mineral) 20 .. .. .. .. .. .. .. .. .. Paraffin 20 .. .. .. .. .. .. .. .. .. Picric Acid (sat.) 20 - - - - - - - - .. Potassium Permanganate (sat.) 20 - .. - - - - x .. .. Phosphoric Acid (5%) 20 x .. x x...

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Tsubaki PC Chain Brochure - 12

Tsubakimoto Europe B.V. Aventurijn 1200 3316 LB, Dordrecht The Netherlands Phone: +31 (0)78 620 4000 Fax: +31 (0)78 620 4001 E-mail: info@tsubaki.nl Internet: http://tsubaki.eu Tsubakimoto UK Ltd. Osier Drive, Sherwood Park Annesley, Nottingham NG15 0DX United Kingdom Phone: +44 (0)1623 68 87 00 Fax: +44 (0)1623 68 87 89 E-mail: sales@tsubaki.co.uk Internet: http://tsubaki.eu Distributed by: Note: In accordance with the policy of TSUBAKIMOTO EUROPE B.V., to constantly improve its products, the specifications in this catalog are subject to change without notice. PC012027 E 2008,05 TEU...

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