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  • Programmable rotation speed and stroke
  • Create and save up to 99 programs
  • Change thread pitch feed using feed gears
  • Available models: ST1, ST4
Synchrotapper Servo top image (ST1&ST4).png
Unit of Measure
Items ST1.png
ST1-103M
Servo Motor Feed Type - Synchrotapper Servo
ST4.png
ST4-420(Spiral taps)
Servo Motor Feed Type - Synchrotapper Servo
ST4.png
ST4-420(Hand taps)
Servo Motor Feed Type - Synchrotapper Servo
Spindle Speed (No Load) N/A Fast Approach Speed: 3,000
Pitch Feed Speed: 3,000
N/A 550 N/A 550
Aluminum Tap Size (ADC) - 1 Spindle (in) N/A #8 N/A 1 N/A 3/4
Aluminum Tap Size (ADC) - 1 Spindle (mm) N/A M5 N/A M27 N/A M22
Aluminum Tap Size (ADC) - 2 Spindle (in) N/A N/A 3/4 N/A 9/16
Aluminum Tap Size (ADC) - 2 Spindles (mm) N/A N/A M20 N/A M16
Carbon Steel Tap Size (S45C) - 1 Spindle (in) N/A #4 N/A 3/4 N/A 4/7
Carbon Steel Tap Size (S45C) - 1 Spindle (mm) N/A M3 N/A M20 N/A M16
Carbon Steel Tap Size (S45C) - 2 Spindles (in) N/A N/A 7/16 N/A 3/8
Carbon Steel Tap Size (S45C) - 2 Spindles (mm) N/A N/A M12 N/A M10
Fast Approach Stroke N/A .78 in20 mm N/A 4.72 in120 mm N/A 4.72 in120 mm
Full Stroke N/A .78 in20 mm N/A N/A
Motor Output N/A 0.54hp AC Servo Motor 0.4 kW N/A 4.4hp AC Servo Motor 3.3 kW N/A 4.4hp AC Servo Motor 3.3 kW
Weight N/A 15 lbs7 kg N/A 137 lbs62 kg N/A 137 lbs62 kg