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Truly Endless Belt

High precision truly endless timing belts extruded of wear-resistant polyurethane materials and high-tensile braided steel tension members. Seamless construction from 2,200 mm to 30,000 mm.

Earth India/Products/Truly Endless Belt
B2B INDUSTRIAL GRADE
Truly Endless Belt
Factory Calibrated Compound
EarthFlexCustom Sizing Fabricated

Truly Endless Belt

Earthflex manufactures high precision timing belts made of advanced materials which are selected for their unique properties. Timing belts are extruded of wear resistant polyurethane materials and high tensile braided steel tension members. For special applications Kevlar and stainless-steel tension members are also available. The combination of superior materials results in precision products with a fine balance of high strength and high flexibility. Truly Endless Belt: High Performance. Zero Compromise. Available in Truly Endless Minimum Length of 2,200 mm and Maximum Length of 30,000 mm.

CORE COMPOUNDING

Wear-Resistant Polyurethane with High-Tensile Braided Steel / Kevlar / Stainless-Steel Tension Members

Product Profile

Overview & Engineering Design

Earthflex manufactures high precision timing belts made of advanced materials which are selected for their unique properties. Timing belts are extruded of wear resistant polyurethane materials and high tensile braided steel tension members. For special applications Kevlar and stainless-steel tension members are also available. The combination of superior materials results in precision products with a fine balance of high strength and high flexibility. Truly Endless Belt: High Performance. Zero Compromise. Available in Truly Endless Minimum Length of 2,200 mm and Maximum Length of 30,000 mm.

Structural Architecture

Timing Belt Construction Design

Multilayer high-precision architecture combining protective backing, high-tensile cords, flexible fabric, precision teeth, and wear-resistant polyurethane base.

Timing Belt Construction Design

Belt Back Cover

Protects the belt from wear and environmental factors.

Tension Member

Provides high tensile strength and minimal elongation.

Fabric Facing

Enhances flexibility and prevents wear.

Tooth Profile

Engineered for precise meshing and smooth engagement.

Polyurethane Base Belt

High wear resistance, excellent load-bearing capacity.

Performance Engineering

Engineered For Extra Performance & Longer Life

Truly Endless Minimum Length

2,200 mm (1,440 mm on select types)

Truly Endless Maximum Length

30,000 mm Seamless Loop

Superior Bonding

High efficiency & high torque application

High Spring-Rate

High accuracy & shorter settling times

High Flexibility & Strength

Perfect combination for long service life

Seamless Technology & Construction

Truly Endless Belt

Truly Endless Belt

Truly Endless

Seamless construction for smooth operation

High Strength

Superior tension members for maximum durability

Precise Timing

Consistent power transmission with zero slippage

Wear Resistant

Premium polyurethane for longer service life

Drive Mechanism & Layout Nomenclature

Application & Drive System

Application & Drive System
1
Driver pulley
2
Driven pulley
3
Tight span
4
Slack span
5
Flanged wheel
6
Tension cords
7
Center distance
// All Belts Can Be Supplied With

Additional Features on All Type of Truly Endless Timing Belts

Custom Features. Superior Results.

PAZ

Green Fabric on Teeth Side

PAR

Green Fabric on Top Side

Top Surface with Rough Top

High-friction textured grip layer

Honey Comb, P-9 & Fish Bone

Special embossed surface patterns

APL White Coating

2 mm, 3mm, 4mm, 5mm, 6mm & 8mm

APL Red Coating

2 mm, 3mm, 4mm, 5mm, 6mm & 8mm

Transparent PU

2 mm, 3mm, 4mm, 5mm, 6mm & 8mm

High Temperature Kevlar Felt

8 mm & 10 mm

Standard Felt 2.5 mm Coating

Smooth non-marking protective contact surface

Sponge Coating

10 mm & 12 mm

Top Cleat / Molds / Profiles

Of different shape and any type
Core Specifications

FEATURES

Precisely Engineered

For Superior Performance

High Durability

Built to Last Longer

Consistent Quality

You Can Rely On

Truly Endless Belts

Engineered for Excellence

Need Polyurethane Truly Endless Timing Belts?

Submit your tooth pitch, profile type, tension member specification, belt width, and required endless loop length for a quotation.

Tooth Profile (T, AT, HTD, STD, RPP, Inch, SFAT, ATK, TK, HK, ATN, Flat)Tension Member (Steel, Kevlar, Stainless Steel)Belt Width & Truly Endless Length (2,200 mm to 30,000 mm)Special Backing / Fabric Facing / Profile Milling Requirements
Technical Specifications

Parameters & Limits

Base MaterialExtruded Wear-Resistant Polyurethane
Tension Member OptionsHigh-Tensile Braided Steel, Kevlar, Stainless Steel
Construction100% Truly Endless (Seamless, Joint-Free)
Minimum Length2,200 mm (Selected Profiles from 1,440 mm)
Maximum Length30,000 mm Continuous Loop
Special OptionsBelt Back Cover, Fabric Facing, Custom Teeth Machining
Operating PropertiesHigh Spring Rate, Zero Slippage, High Torque Efficiency
Technical Data Sheet

T5 - T10 - T20 Profile

Verified Specs
T5 - T10 - T20 Profile Diagram
TYPEP (MM)T (MM)T1 (MM)W (MM)TRULY ENDLESS SIZE (MM)
T55.02.21.21.81440 - 20000
T1010.04.52.53.52200 - 30000
T2020.08.05.06.52200 - 30000
Technical Data Sheet

AT5 - AT10 - AT20 Profile

Verified Specs
AT5 - AT10 - AT20 Profile Diagram
TYPEP (MM)T (MM)T1 (MM)W (MM)TRULY ENDLESS SIZE (MM)
AT55.02.71.22.51440 - 20000
AT1010.04.52.55.02200 - 30000
AT2020.08.05.010.02200 - 30000
Technical Data Sheet

HTD5M - HTD8M - HTD14M Profile

Verified Specs
HTD5M - HTD8M - HTD14M Profile Diagram
TYPEP (MM)T (MM)T1 (MM)TRULY ENDLESS SIZE (MM)
HTD5M5.03.72.21440 - 20000
HTD8M8.05.63.62200 - 30000
HTD14M14.010.06.432200 - 30000
Technical Data Sheet

STD5M - STD8M Profile

Verified Specs
STD5M - STD8M Profile Diagram
TYPEP (MM)T (MM)T1 (MM)TRULY ENDLESS SIZE (MM)
STD5M5.03.41.911440 - 10800
STD8M8.05.13.052200 - 30000
Technical Data Sheet

AT15 Profile

Verified Specs
AT15 Profile Diagram
TYPEP (MM)T (MM)T1 (MM)TRULY ENDLESS SIZE (MM)
AT1515.03.82.52200 - 30000
Technical Data Sheet

RPP5M - RPP8M - RPP14M Profile

Verified Specs
RPP5M - RPP8M - RPP14M Profile Diagram
TYPEP (MM)T (MM)T1 (MM)TRULY ENDLESS SIZE (MM)
RPP5M5.03.82.01440 - 10800
RPP8M8.05.43.22200 - 30000
RPP14M14.010.06.02200 - 30000
Technical Data Sheet

H - XH - L - XL Profile

Verified Specs
H - XH - L - XL Profile Diagram
TYPEP (MM)T (MM)T1 (MM)W (MM)TRULY ENDLESS SIZE (MM)
H12.74.32.294.42200 - 30000
XH22.2311.26.357.942200 - 30000
L9.5253.61.93.22200 - 30000
XL5.082.31.271.371440 - 10800
Technical Data Sheet

SFAT10 Profile

Verified Specs
SFAT10 Profile Diagram
TYPEP (MM)T (MM)T1 (MM)TRULY ENDLESS SIZE (MM)
SFAT1010.04.52.52200 - 30000
Technical Data Sheet

ATK10 - ATK13 Profile

Verified Specs
ATK10 - ATK13 Profile Diagram
TYPEP (MM)T (MM)T1 (MM)TRULY ENDLESS SIZE (MM)
AT10K610.04.52.52200 - 30000
AT10K1010.04.52.52200 - 30000
AT10K1310.04.52.52200 - 30000
AT20K1320.08.05.02200 - 30000
Technical Data Sheet

TK10 - TK13 Profile

Verified Specs
TK10 - TK13 Profile Diagram
TYPEP (MM)T (MM)T1 (MM)TRULY ENDLESS SIZE (MM)
T10M610.04.52.52200 - 30000
T10K1010.04.52.52200 - 30000
T10K1310.04.52.52200 - 30000
Technical Data Sheet

HK13 Profile

Verified Specs
HK13 Profile Diagram
TYPEP (MM)T (MM)T1 (MM)TRULY ENDLESS SIZE (MM)
HK1312.74.32.292200 - 30000
Technical Data Sheet

ATN10 - ATN20 Profile

Verified Specs
ATN10 - ATN20 Profile Diagram
TYPEP (MM)T (MM)T1 (MM)TRULY ENDLESS SIZE (MM)
ATN1010.04.52.52200 - 30000
ATN2020.08.05.02200 - 30000
Technical Data Sheet

F2 - F3 - F4 - F5 Flat Profile

Verified Specs
F2 - F3 - F4 - F5 Flat Profile Diagram
TYPET (MM)TRULY ENDLESS SIZE (MM)
F22.02200 - 30000
F33.02200 - 30000
F44.02200 - 30000
F55.02200 - 30000
Why Us

Why Choose Truly Endless Belt?

Precise Performance

Engineered for accuracy you can trust

Extreme Durability

Built to last longer in tough conditions

Maximum Efficiency

Delivers more output with less downtime

Sustainable Choice

Eco-friendly materials for a better tomorrow

Superior Bonding

High efficiency and high torque application

High Spring-Rate

High accuracy, repeatability and shorter settling times

// Customer Support

Frequently Asked Questions

Technical answers regarding our truly endless belt configurations.

For standard specifications of our truly endless belt, typical production lead time is 7 to 10 working days. Custom configurations requiring specific fabrications or compound formulations may take 2 to 3 weeks.

Yes, all our products are manufactured conforming to major international standards, including ISO 9001:2015 for quality management systems, DIN 22102 for textile conveyor belts, and FDA 21 CFR 177.2600 for food-grade compounds.

Yes, our engineering team provides end-to-end onsite erection, hot/cold vulcanizing splicing, modular installation, and system commissioning services globally.

We can manufacture belts in widths ranging from 100mm up to 2400mm, with cover profiles, cleat setups, tracking guides, and carcass specifications designed to meet your project parameters.

You can send us your load metrics, drop heights, material density, and angle of inclination. Our application engineers use specialized calculation tools to calculate required motor kilowatts, belt rating, and guide pulley sizes before giving you a quote.

// Engineering Excellence

Looking for the Right Industrial Solution?

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