Belt Length Calculation
Belt Length Calculation
(OP)
Could someone please explain the relation between "Pulley diameter over balls" and Belt ?
How can a calculate the Outside Belt length ?
01. I have a Gate Micro V Belt, belt thickness is aprox 5.15 mm
02. Pulley Groove angle is 37 deg and Ball dia is 2.5
03. DOB is 62
...I know we need another pulley for belt
But, my question is, how to correlate radius of Pulley DOB with Belt
Is the center of Pulley ball coincident with Belt ball ? (2.5 mm ball in belt groove)
What is the relation then to Backside of belt ?
How can a calculate the Outside Belt length ?
01. I have a Gate Micro V Belt, belt thickness is aprox 5.15 mm
02. Pulley Groove angle is 37 deg and Ball dia is 2.5
03. DOB is 62
...I know we need another pulley for belt
But, my question is, how to correlate radius of Pulley DOB with Belt
Is the center of Pulley ball coincident with Belt ball ? (2.5 mm ball in belt groove)
What is the relation then to Backside of belt ?





RE: Belt Length Calculation
See, for example, this calculator from a manufacturer:
http://www.durabelt.com/beltlengthcalculator.php
RE: Belt Length Calculation
What is the relation between Radius of center gauge ball in pulley groove and center of gauge ball in belt groove ? (a section cut thru belt wrapped around pulley)
Are these radius equal ?
The center ball tie together the pulley and belt ?
RE: Belt Length Calculation
RE: Belt Length Calculation
how to correlate, how to "jump" from pulley to belt ?
I do not have a section of pulley-belt togheher
a pulley is usually defined by DOB (diameter over ball), ex : DOB=100, ribs angle 37, pitch ribs=3.56
Belt V is : angle 40, pitch=3.56, thick 5 mm
RE: Belt Length Calculation
so I need to correlate effective/outside in belt with pulley
what effective in belt correspond in pulley ?
RE: Belt Length Calculation