Engineering guides
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The questions we answer on the phone every week, written down with the numbers. Each one starts with the short answer.
· 7 min read
How to size a gear motor: speed, torque, service factor and mounting
The five numbers that size a gear motor correctly, the formula that links them, and why the service factor is where most wrong selections happen.
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Worm vs helical gear motors: efficiency, cost and where each one belongs
The honest comparison: where a worm unit is the right buy, where a helical unit pays for itself within a year, and the one case where the answer is neither.
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