FY-373D Chainstitch Button Attaching Industrial Sewing Machine With Table and Built In Direct Drive Servo Motor

Direct-drive motors give you higher torque and lower speed compared to a traditional rotary servo motor. What this allows you to do is mount the load directly to the motor without using gear reduction. For example, a typical servo motor that can run at maybe 6,000 rpm, which is too high for most applications, requires a gearhead to reduce the speed and gain torque. But when you use a direct-drive rotary style servo motor, the high pole count gives you that high torque. This allows you to reduce the servo motor and gearbox combination down to a single component that is directly driving the application, so you eliminate all the mechanical components that introduce backlash, resonance and positioning error.