gear-ratio-mechanical-drive-calculator

name	Gear Ratio & Mechanical Drive Calculator
description	Use when calculating gear ratios, converting RPM between shafts, computing torque output, analyzing drivetrain configurations, or selecting motors for mechanical systems.
version	2.0.1
author	BytesAgain
homepage	https://bytesagain.com
source	https://github.com/bytesagain/ai-skills
tags	["gear","mechanical","engineering","torque","drivetrain","motor","calculator"]

Gear Ratio & Mechanical Drive Calculator

Calculate gear ratios, convert RPM, compute torque, analyze multi-stage drivetrains, and get motor selection guidance for mechanical systems.

Commands

ratio

Calculate gear ratio from tooth counts or diameters.

bash scripts/script.sh ratio 20 60

speed

Convert RPM through a gear ratio.

bash scripts/script.sh speed 1800 3.5

torque

Compute output torque given input torque and gear ratio.

bash scripts/script.sh torque 10 3.5 0.95

drivetrain

Analyze a multi-stage gear train.

bash scripts/script.sh drivetrain "20:60,15:45,18:72"

motor-select

Motor selection helper based on load requirements.

bash scripts/script.sh motor-select 50 300

help

Show all commands.

bash scripts/script.sh help

Output

• Gear ratios with speed/torque multipliers
• Multi-stage drivetrain analysis
• Motor specification recommendations

Feedback

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