SYNCHRO-COG® Timing Belt
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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