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  • Unit with built-in fast-forward/return mechanism
  • Long stroke up to 4.7 inches
  • Change thread pitch feed using feed gears
  • Available models: SSTB H/L, SSTC-P
PM motor type Synchrotapper.png
Unit of Measure
Items SSTB.png
SSTB-H
SSTB.png
SSTB-L
SSTC.png
SSTC
Spindle RPM (60Hz) N/A 2,150
1,500
930
640
N/A 1,100
690
420
260
N/A
Spindle RPM (90Hz) N/A N/A N/A 720
490
250
Aluminum Tap Size (ADC) - 1 Spindle (in) N/A #8
#12
1/4
1/4
N/A 1/4
1/4
3/8
7/16
N/A 1/2
5/8
7/8
Aluminum Tap Size (ADC) - 1 Spindle (mm) N/A M5
M6
M8
M8
N/A M8
M8
M10
M12
N/A M14
M18
M22
Aluminum Tap Size (ADC) - 2 Spindle (in) N/A #6
#8
#12
#12
N/A #8
#12
1/4
3/8
N/A 7/16
1/2
9/16
Aluminum Tap Size (ADC) - 2 Spindles (mm) N/A M4
M5
M6
M6
N/A M5
M6
M8
M10
N/A M12
M14
M16
Carbon Steel Tap Size (S45C) - 1 Spindle (in) N/A #6
#6
#8
#12
N/A #8
#12
1/4
3/8
N/A 1/4
1/2
9/16
Carbon Steel Tap Size (S45C) - 1 Spindle (mm) N/A M4
M4
M5
M6
N/A M5
M6
M8
M10
N/A M8
M14
M16
Carbon Steel Tap Size (S45C) - 2 Spindles (in) N/A #1
#6
#6
#8
N/A #6
#8
#12
1/4
N/A 1/4
3/8
7/16
Carbon Steel Tap Size (S45C) - 2 Spindles (mm) N/A M2
M4
M4
M5
N/A M4
M5
M6
M8
N/A M8
M10
M12
Fast Approach Stroke N/A .407~2.95 in10~75 mm N/A .407~2.95 in10~75 mm N/A 1.18~4.33 in30~110 mm
Full Stroke N/A .47~3.15 in12~80 mm N/A .47~3.15 in12~80 mm N/A .79~4.72 in20~120 mm
Motor Output N/A 1.0hp 0.75 kW N/A 1.0hp 0.75 kW N/A 2.0hp 1.0 kW
Weight N/A 60 lbs27 kg N/A 60 lbs27 kg N/A 126 lbs57 kg
Theoretical Spindle Torque N/A 1.47ft.lbs(1.99N·m)
2.13ft.lbs(2.89N·m)
3.41ft.lbs(4.63N·m)
4.94ft.lbs(6.70N·m)
N/A 2.84ft.lbs(3.85N·m)
4.59ft.lbs(6.22N·m)
7.35ft.lbs(9.97N·m)
11.88ft.lbs(16.10N·m)
N/A 8.78ft.lbs(11.91N·m)
12.94ft.lbs(17.55N·m)
25.18ft.lbs(34.14N·m)