Compressor & Electric Motor Technical Resources

Calculators & Converters

Take the guesswork out of compressor performance, motor speed, airflow, and system sizing. Our free online calculators are designed for tradespeople, service technicians, and DIY enthusiasts who need quick and accurate answers.

• Pump-up Test Time Calculator – Estimate how long your compressor takes to fill a tank based on pressure range and tank size.

• Pump-up Test CFM Calculator – Calculate approximate compressor output (CFM) using a real-world pump-up test.

• Pulley Size & RPM / Compressor Speed Calculator -- Figure out pulley diameters or shaft speeds for belt-driven systems.

• Belt Length Calculator – Determine the correct V-belt length for any pulley setup.

• Center to Center Distance Belt & Pulley System Calculator – Find the optimal motor-to-compressor mounting distance.

• Air Compressor Unit Converter – Quickly convert pressure, volume, and power between imperial and metric units.

• Electric Motor Lifetime Ownership Cost Comparison Calculator – Compare long-term ownership costs for different electric motors.

Electric Motor Resources

• Baldor-ABB How to Read a NEMA Motor Nameplate

• NEMA Plate Size References

• Baldor-ABB NEMA Motor Frame Quick-Reference Chart

• WEG Standard NEMA Motor Frame Reference Chart Poster

• Electric Motor Selection Guides

• Baldor-ABB Electric Motor Specificer Guide

• WEG Electric Motor Specifier Guide 

• Baldor-ABB AC & DC Motor Installation & Maintenance Instructions

Brand Resources & Warranty Information

RapidAir

• RapidAir Flowrate Calculator

• Maxline Installation Instructions

Rolair

• Rolair Warranty Information

Baldor

• Baldor Warranty Information

Product Specifications & Drawings

Download technical specs and technical drawings for our most popular in-stock Baldor electric motors.

• Baldor 10 HP

• L1512T Spec Sheet

• EM3313T Spec Sheet

• Baldor 7.5 HP

• L1510T Spec Sheet

• L1509T Spec Sheet

• EM3311T Spec Sheet

• Baldor 5 HP

• L1430T Spec Sheet

• L1409T Spec Sheet

• EM3218T Spec Sheet

WEG

• WEG Warranty Information

Product Specifications & Drawings

Download technical specs and technical drawings for our most popular in-stock WEG electric motors.

• WEG 10 HP

• 01018OT3E215T-S Spec Sheet

• 01018OS1CCD215T Spec Sheet

• WEG 7.5 HP

• 00736OS1C184T Spec Sheet

• 00736OT3E184T-S Spec Sheet

• 00718OS1CCD215T Spec Sheet

• WEG 6.4 HP

• WEG-11164442 / 00636OS1XCD182/4Y Spec Sheet

• WEG 5 HP

• 00518OS1C184T-S Spec Sheet

• 00536OS1D184T Spec Sheet

• 00518OS1CCD184T Spec Sheet

• 00536OS1CCDW184Y-S Spec Sheet

• 00536OS1DCD56H-S Spec Sheet

• 00536OS1DCD56HZ-S Spec Sheet

Need Help? Call for Support Now

Unsure of which motor suits your needs? Or did the results of a pump-up test indicate you need new filters, or even a new compressor? Call us at (402) 744-6322 to get help from our in-house team of experts. We offer US-based phone support, friendly service, and fast shipping on tons of in-stock pulleys, motors, pumps, compressors, and more.