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Shanghai xincaiyang Transmission Technology Co.,Ltd.
XCY12700A · Modular belts

12.7 mm Flat Top Modular Conveyor Belt

A small-pitch belt with a closed top for straight product conveying. Modular widths allow the supporting surface to be sized for the line.

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Specifications

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Product dimensions
UnitsPitchThicknessPin ØWidth Min.Backflex RadiusWidth IncrementOpen Area
mm12.710510500 %
in0.50.3940.1970.3941.969
Product dimensions
Dimensionmmin
Pitch12.70.5
Thickness100.394
Pin Ø50.197
Width Min.
Backflex Radius100.394
Width Increment501.969
Open Area0 %
Material performance
Belt MaterialRod MaterialWorking LoadBelt WeightTemperature Range
POMPP16000 N/m at 21 °C8.7 kg/m²0–85 °C
POMPA18000 N/m at 21 °C8.8 kg/m²-5–85 °C
PPPP11000 N/m at 21 °C5.8 kg/m²0–105 °C
PEPE7000 N/m at 21 °C8.8 kg/m²-45–65 °C

Standard nominal belt width: W = 50 × N mm. W is width in millimetres; N is the whole-number count of 50 mm width units. Modules: 50 / 100 mm at the edges and 150 mm in the centre. Actual width can be 0.1–0.3% below nominal due to material shrinkage.

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Dimensions & installation

Provide belt or chain width, loop length and available installation and return clearance.

Allow for running clearance; nominal width alone is not an installation check.

Sprockets & matching parts

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Matching pitch alone does not establish sprocket compatibility.

Product & operating conditions

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PRODUCT QUESTIONS

FAQ

More answers about product selection, installation and maintenance.

Does a closed top prevent all liquid from passing through?

No. A closed carrying surface is not a sealed conveyor. Liquid can still pass at joints or edges, depending on the installation.

Can I choose the transfer gap from belt pitch?

No. The end geometry, support, speed and product base determine the usable transfer arrangement. Check them as an assembly rather than selecting a gap from pitch alone.

Why can measured width differ from nominal width?

The material can shrink after moulding. The listed width allowance is 0.1–0.3% below nominal, so installation clearance must use the actual supplied width.

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Product Documents

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PRODUCT SPECIFICATIONS

Dimensions & materials

Dimensions, materials, working load and operating conditions.

SPROCKET DETAILS

Sprockets & drive fit

Tooth counts, bore sizes and sprocket dimensions for drive matching.

DIMENSION DRAWINGS

Drawings & installation

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