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Exploring currently available motor choices for industrial sewing machines.

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Option B: Universal Motor with Triac Speed Control

See the parent article: Choosing a Motor A common type of motor for industrial sewing machines is a universal motor with triac speed control. These motors, when sold for powering an industrial sewing machines, are predominantly labeled “servo motors” because it is hip and trendy to do so. But they are distinct in operation from a true servo motor. It actually drives a lot like an older domestic sewing machine. 1. What is a Universal Motor In a nutshell: it’s a motor that can run on AC o

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Choosing a Motor for your Industrial Sewing Machine

Here are the four main types of motors for industrial sewing machines that I am aware of. Any of these can be used with or without gear reduction.   Option A : Digital Servo Motor   Option B : Universal Motor with Triac Speed Control   Option C : Clutch Motor Option D :  3-Phase AC gearmotor with VFD

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Option A: Digital Servo Motor

Option A: Digital Servo Motor See the parent article: Choosing a Motor While lots of motors are sold under the moniker “Servo motor”, the most obvious way to recognize a digital servo motor is that it has an LCD on the front of the panel. 1. What does “servo” really imply A true servo motor is one that has a feedback loop. You ask it to go 500rpm, and it has an encoder or some other feedback mechanism that it uses to go exactly 500rpm. Whether stitching through thick leather or thin f

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