Sizing & Selection
Explainer: How to Calculate Motor Torque from Power
To size a motor, divide load power by rotational speed. This torque calculation formula converts energy into rotational force. It ensures the drive system meets demand
industrial electric motors
Sizing & Selection
Use practical sizing methods and selection criteria to match motor power, torque, and speed to load requirements.
Sizing & Selection
Troubleshooting: Motor Overheating in Variable Speed Duty
A variable speed drive motor overheats when selection errors mismatch torque, duty cycle, or ambient conditions. Correcting these through proper sizing, thermal
Sizing & Selection
AC Induction vs Synchronous Motors: A Sizing Comparison
Synchronous motors offer higher efficiency and power factor control, while induction motors provide higher starting torque and lower cost. Choose based on load profile
Sizing & Selection
Lead Times and Costs for Custom Industrial Motors
Custom motor lead time depends on specifications, materials, and production capacity. This guide explains the cost factors behind industrial motors, how to write a clear
Sizing & Selection
Pre-Installation Checklist: Motor Frame and Connection
Verify motor physical and electrical compatibility before startup. This checklist covers frame sizing, connection checks, grounding, and mechanical alignment to prevent
Sizing & Selection
Direct-On-Line vs VFD: Choosing the Right Drive
Direct-on-line drives start motors at full speed. VFDs allow variable speed control. Engineers must compare startup torque, energy use, and process requirements. The
Sizing & Selection
Induction Motors in 2026: Efficiency and Standards
Procurement teams must plan for stricter efficiency tiers and digital integration. This guide outlines five shifts in industrial motor efficiency standards and practical
Sizing & Selection
Fixing Motor Selection Errors in Pump Applications
Pump motor selection errors usually stem from ignoring head, flow, and duty cycles. This guide lists common symptoms, likely causes, and practical fixes for liquid motor
Sizing & Selection
How to Size a Motor for Intermittent Duty Cycles
To size a motor for intermittent duty, calculate the total heat generated during the load cycle and compare it to the motor's cooling capacity. You must match the duty
Sizing & Selection
Buyer Guide: Selecting VFDs for Variable Speed Motors
Use a vfd selection guide to match drive power, control type, and environmental ratings to your specific motor application. Correct sizing prevents overheating, ensures
Sizing & Selection
How to Calculate Motor Torque for Conveyor Drives
To calculate conveyor motor torque, sum the forces needed to start, accelerate, and move the load, then convert that force into rotational torque at the pulley. This