Company Introduction
Meet Our Team
The Manufacturing Process
Quality Program
Lifetime Warranty
ISO Certification
Privacy Policy
Customer Satisfaction Survey
Contact Us
Round Belts
Flat Belts & Flat Extrudate
Connectable Belts
Round Cord
Handi-Weld Kit
Diametapes
High Tension Belts
Pyrathane® Materials Comparison
83A - FDA Approved
92A - FDA Approved
70A - FDA Approved
88A - FDA Approved
83AUV - UV Resistant
83ASD - Static Dissipative
92AX - FDA Approved
Round Belts
Flat Belts
Connectable Belts
Round Cord
Flat Extrudate
Calculators
Documents
Measurements
Charts
Belt Length
Round Belt Tension
Flat Belt Tension
Measurement Converter
Welded vs Molded Belt
Tension & Relaxation Data
RoHS Compliance
Glossary of Terms
Lifetime Warranty
ISO Certificate
Download Our Company Brochure
Round Belt Diameters
Flat Belt Diameters
Circumference
Measurement Converter
Round Sizes With Min. Lengths
Pyrathane® Materials Comparison
Belt Length Calculator
Pyramid Inc Home Request for QuoteSite Search Contact Us
Pyramid Incorporated ISO 9001 Certified    

Pyrathane Belt Length Calculator
(Calculates the length of a belt going around two pulleys)

Enter center distance between pulleys
 
Enter 1st pulley diameter at belt center
 
Enter 2nd pulley diameter at belt center
 
Enter stretch percentage desired (7.5, 10, 12.5%, etc.)
 
Which Equals around application at belt center.
Which Equals calculated belt length including 0 % stretch.
 
Note: If the diameter of the pulleys at the belt center is unknown add one belt cross section to the diameter of the pulley when measured at the surface where the belt rides, i.e. the bottom of a belt groove or the face of a flat pulley.

 

Pyramid Incorporated • 522 N 9th Ave E • PO Box 200 • Newton, IA 50208-0200