SYNCHRO-COG® Timing Belt

Product catalog summary

Overview of SYNCHRO-COG® Timing Belts
SYNCHRO-COG® Timing Belts are engineered for precise synchronization between driver and driven units, offering benefits such as low maintenance, extended lifespan, and quiet operation. These belts are ideal for timing and positive drive applications, providing maintenance-free performance without lubrication, making them suitable for areas sensitive to contamination.

Key Features

Prevents slippage and speed variations with a specially developed cog configuration.
Operates efficiently from zero to 16,000 FPM with torque load capabilities ranging from inch-ounces to thousands of foot-pounds.
Reduces overhung bearing loads and enhances motor life with minimal tension requirements.
Recommended as a replacement for chain and gear drives, especially in hard-to-reach areas where tension maintenance is challenging.

Construction Details

Cover: Provides flexibility and protects cog surfaces from wear.
Molded Cogs: Shear-resistant design ensures smooth meshing with pulley grooves.
Compression Section: Bonds to the cord for protection against environmental elements and supports cords to resist flex fatigue.
High Tensile Cord: Specially treated for strength, added flex life, and resistance to stretching.

Specifications and Part Numbers
The document includes detailed specifications for various SYNCHRO-COG® Timing Belts, such as part numbers, pitch, length, and weight. The belts are categorized by pitch size (e.g., XL, L, H, XH, XXH) and recommended pulleys for each category. Specifications for each belt include the number of teeth, pitch in inches, metric length, and weight in pounds.

Applications
SYNCHRO-COG® Timing Belts are suitable for applications requiring clean, quiet, and long-lasting power transmission. They are particularly beneficial in environments where chain and gear drives pose challenges, and where positive synchronization is crucial.

Catalog excerpts

Synchronous Belts 50 SYNCHRO-COG® Timing Belt • PERFECT SYNCHRONIZATION BETWEEN DRIVER & DRIVEN UNITS • LOW MAINTENANCE • LONG LIFE • CLEAN • QUIET Excellent choice for maintenance-free performance on timing and positive drive applications. Specially developed cog configuration prevents slippage and ends variations in speed. Wide range of load capacities and speeds. Efficient performance from zero to 16,000 FPM with torque load capability from inch-ounces to thousands of foot pounds. No lubrication required so you enjoy clean, maintenance-free performance. Ideal for contamination-sensitive areas. Energy efficient. Doesn’t require friction to operate. Slack side tension is nearly zero and tight side tension is minimal. Reduces overhung bearing loads. Improves motor life. And, there’s less heat build-up. Synchro-Cog is recommended as a replacement for drives where chain and gear can present problems. Ideal where drives are inaccessible making tension maintenance difficult. Or, anywhere that positive synchronization between drive and driven units is a must. Carlisle Synchro-Cog Timing Belts. The logical choice for clean, quiet, long-lasting, economical transmission of power. Recommended Pulleys Carlisle Synchro-Cog Pulleys (QD, MPB) COVER: Provides maximum flexibility as the belt bends. Protects cog surfaces from wear. MOLDED COGS: Shearresistant. Designed to assure smooth, positive meshing with pulley grooves. COMPRESSION SECTION: Bonds to the cord for protection against grit, grease, oil, ozone and other harsh environmental elements. Supports cords and resists flex fatigue. HIGH TENSILE CORD: Specially treated to provide strength, added flex life and resistance to stretching. 1/5" XL L H 3/8" 1/2" 7/8" 1 1/4" XH XXH Explanation of Part Number 770 XL 025 77.0" 1/5" 1/4" Pitch (XL) Belt Length Tooth Width Pitch

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SYNCHRO-COG® Timing Belt

SYNCHRO-COG® Timing Belt

Catalog excerpts

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