Tools

Torsion Spring Calculator

Calculate IPPT, wind and turns for torsion springs

Spring Identifier

Identify an existing spring's rated capacity from field measurements

Door Weight Estimator

Estimate door weight by material, size, and gauge

Cycle Life Calculator

Estimate spring lifespan from cycle rating and usage

Cable Sizing Tool

Determine cable diameter and length by door size and lift type

Wire Size Reference

Gauge-to-decimal conversion and spring wire lookup

Spring Color Codes

Wire size identification by color and wind direction

Track & Roller Sizes

Track gauge, roller types, and headroom requirements

Operator Error Codes

Flash codes for LiftMaster, Genie, OHD, and commercial operators

Blink Code Decoder

Translate LED flash patterns into problems and solutions

Operator DIP Switch Settings

Common DIP switch configurations for LiftMaster, Genie, and more

Torque Specifications

Bolt torque values for track brackets, spring anchors, and bearing plates

Cable Drum Reference

Standard drum dimensions and cable wraps by door height and lift type