SGJGowan app icon

SGJGowan

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SGJGowan is an offline maintenance calculator for roller chains and chain drives: chain…

By Rojda Karabatak · Productivity
Debuts score 78NewRate it first

Why we expect it: A focused offline tool with clear value for mechanics, backed by live sliders, a reference table, and a transparent one-off Pro unlock.

SGJGowan screenshot 1SGJGowan screenshot 2SGJGowan screenshot 3SGJGowan screenshot 4

About

SGJGowan is an offline maintenance calculator for roller chains and chain drives: chain pitch, width, number of links and roller diameter, elongation, wear, rust and joint wear, sprocket teeth, tooth wear, pitch diameter and clearance, drive ratio, rotational speed, power and centre distance, chain sag, tension, alignment and vibration, as well as lubrication interval, oil quantity, operating time and cost. Moving the sliders instantly updates the chain columns, wear bars, tooth wear gauge, drive line, tension ring and lubrication points. A roller chain reference table is included. The Pro version is unlocked with a one-off payment, no subscription, and everything works fully offline.

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How AI and people discover SGJGowan on Debuts
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78% described for AI to match
Discoverable nowLiveStructured data on this page and the Debuts API

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