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| SPECIFICATIONS TABLE |
Models
|
Vertical
Horizontal
Incline
Floor |
ST-OV
ST-OH
SIT-O |
ST-1V
ST-1H
SIT-1
SFT-1
(Heavy Duty) KU Series |
ST-2V
ST-2H
SIT-2
SFT-2 |
ST-3V
ST-3H
SIT-3
SFT-3 |
| Tapping Capacity |
#000 to 5/16" |
#0 to 1/2" NC |
#4 to 1 1/2" NC |
#6 to 2" NF |
| Max. Spindle stroke |
1 1/8" |
1 3/4" |
2 1/2" |
2 1/2" |
| Throat |
4 1/2" |
6 1/2" |
8 1/2" |
9" |
| Travel of head |
7 1/8" |
10 1/4" (KU: 16 1/4") |
11 13/16" |
11 13/32" |
| Max. distance tap chuck to table (Riser blocks available) |
7 7/8" |
11 13/16" (KU: 17 13/16") |
15 1/4" |
15 1/4" |
| Work table surface |
7 1/8" x 7 7/8" |
8 7/8" x 9" |
13 3/8" x 13 3/8" |
15" x 13 3/8" |
| Space required |
22" L x 12" W x 26" H |
24" L x 13" W x 26" H |
24" L x 17" W x 41" H |
33 1/2" L x 19" W x 44 1/8" H |
| Max # of strokes/min. |
80 |
65 |
30 |
20 |
| Repeatability of stroke |
1/5 of PITCH THREAD (1/5 of turn) |
Motor Rating
(All 3ph.-60cy)
220V
440V |
1/3 H.P. (200W)
dtto. |
1/2 H.P. (400W)
dtto (KU: 3/4H.P. [600W]) |
1 1/2 H.P. (750W)
dtto. |
2 H.P. (1.5kw)
dtto. |
| Shipping weight |
(V) 175 lbs.
(H) 125.lbs. |
(V) 250 lbs.
(H) 175 lbs.
KU: V-260 H-175 |
(V) 550 lbs.
(H) 400 lbs. |
(V) 750 lbs.
(H) 575 lbs. |
Spindle speed (rpm)
Standard
tapping
pitches
STD. |
980, 2010, 2400 |
560, 915, 1640, 2000 |
210, 375, 690, 1200 |
20, 65, 130, 265, 500 |
Threads
per
inch
|
120, 112, 100
96, 90, 80
72, 64, 56
48, 44, 40
36, 32, 28
24, 20, (18) |
100, 90, 80
72, 64, 56
48, 44, 40
36, 32, 28
27, 24, 20
18, 16, (14, 13) |
40, 36, 32, 28
27, 24, 20, 19
18, 16, 14, 13
12, 11 1/2, 11
10, (9, 8, 7) |
0.75, 1.0,
1.25, 1.5
1.75, 2.0
2.5, 3.0, 3.5, 4.0 |
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