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Industrial Rubber Timing Belt 138s8m-23

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Product Description

Basic Specifications

Model NO.

S8M

Teeth No.

138

Belt Length

1104mm

Belt Width

23mm

Material

Cr / HNBR

Color

Black

Standard

Tensile Strength

Strong

Type

Toothed Belt

HS Code

40103500

Product Overview

This industrial rubber timing belt (138 S8M-23) is engineered for high-performance transmission across various industrial applications. Featuring advanced materials and precise construction, it ensures reliable power delivery under demanding conditions.

Construction Layers

🛡️ Top Surface: Wear-resistant chloroprene rubber compound.

🧵 Tension Members: High-strength glass fiber.

⚙️ Base: Shear-resistant chloroprene rubber compound.

🧤 Cover: Protective nylon cover.

Key Characters

✅ High Efficiency: Excellent power factor and extreme tensile strength.
✅ Temperature Range: Extraordinary resistance to cold & heat (-40ºC to 120ºC).
✅ Chemical Resistance: Resistant to oil, ozone, acids, and alkalis.
✅ Operation: Slip-free transmission and significantly low noise levels.

Technical Data Sheet (TDS)

Test Item	Test Result
Tension strength (≥KN/25.4mm)	0.59-10.8 (according to types)
Elongation (≤ % )	4.0 (all types)
Loading (KN/25.4mm)	0.49-8.64 (according to types)

Synchronous Belt Models

Type	Pb (mm)	Ht (mm)	Hs (mm)
ZA / ZB / ZH	9.525	1.91 - 3.50	4.10 - 5.50
YH / YS	8.000	3.04 / 2.95	5.20
ZR / ZS	9.525	3.20 / 3.53	5.40 / 5.70
ZAS / ZBS	9.525	2.32 / 2.80	4.62 / 2.80
FS8M	8.000	3.05	3.05
YU / MY / MR	8.000 - 9.525	3.11 - 3.54	3.11 - 3.54

Manufacturing & Facility

The production facility covers an area of 33,000 square meters, integrating research, development, and marketing. Equipped with sophisticated technology and accurate devices, the workshop produces high-quality HNBR coating timing belts and vulcanized PK belts.

Global Logistics

Products are exported globally, primarily serving Eastern Europe, Western Europe, North America, Central and South America, and Oceania. All items are securely packed in plywood for safe transport.

Frequently Asked Questions

Q1: What is the operating temperature range for this timing belt? A: The belt is designed to withstand extreme temperatures ranging from -40ºC to 120ºC.

Q2: What materials are used in the construction of the S8M belt? A: It is constructed using Chloroprene Rubber (CR) or HNBR, reinforced with glass fiber tension members and a durable nylon cover.

Q3: Is the belt resistant to industrial chemicals? A: Yes, it features excellent resistance to oil, ozone, acids, alkalis, and general corrosion.

Q4: In which industries can this belt be applied? A: It is widely used in textile machinery, food machinery, medical equipment, office automation, and automotive transmission systems.

Q5: Does the belt provide quiet operation? A: Yes, the synchronous design ensures slip-free transmission and low-noise performance.

Q6: What are the packaging standards for international shipping? A: All belts are typically packed in high-quality plywood cases to ensure protection during long-distance transport.