WebCAP

Optibelt WebCAP

Home - Web calculation software to help you design, or tension, an Optibelt drive

Design

Design a new drive and select the solution that fits best to get a list of parts needed

Tension

Simple inputs, quickly get to the tension you need in the field

Service Tools

Find more information on installation tools Optibelt provides

Optibelt Homepage

Return to the main Optibelt website

Design - Select from many products and find the right combination of pulleys and belt for your situation

Product Selection

Select Belt Profiles

None Selected

Driver/Input

Power
Driver
RPM

Driver Pulley:

Standard

Custom

Select Driver Pulley(s)
Selected: None
Diameter

Driven/Output

Driven
RPM
Drive Ratio
In/Out

Driven Pulley:

Standard

Custom

Select Driven Pulley(s)
Selected: None
Diameter

Other Settings

Center Distance
Service Factor

Shafts - Optional

Driver Shaft:

Imperial

Metric

Shaft
Inch
Shaft
mm

Driven Shaft:

Imperial

Metric

Shaft
Inch
Shaft
mm

Tolerances - Optional

RPM +/-
%
Centers +/-
%
Tension - The minimum of information needed to get a tension value to install your Optibelt product. All fields are required.

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 Calculate

Input - Driver

Power
Driver
RPM

Belt Info

# Belts
Belt Length
Service Factor
Belt Profile
Product

Pulleys

Driver Pulley:

Standard

Custom

Diameter
Diameter

Driven Pulley:

Standard

Custom

Diameter
Diameter
Output - Shows the output of the calculation, each row can be clicked on to show more information, or to print a PDF

 Back

Imperial

Metric

Best Overall

Lightest

Best Service Factor

Top 5

All Solutions

Show All

  Back

Imperial

Metric

  Print

Design Criteria

Input Output RPM Center Distance Service Factor
Required:
Actual:

Parts List

Position Part Number Quantity
Belt
Driver Pulley 1
Driven Pulley 1
Driven Bushing 1
Driven Bushing 1

Other Values

Weight Face Width Belt Speed Power per belt

Installation & Tensioning

Method First Install Re-tension
Tension
Force Deflection
Frequency

Technical Details

C1 C3 Alpha Beta
Zth Span Length Meter Weight