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Features
- Quickly and automatically checks threaded holes (or external threads) by powering a probe (or ring gage) into and out of the part. GO gaging, NO GO gaging, and combination gaging are all possible.
- Sensitive high speed drive allows the GO probe to stop in case of missing or improperly
formed threads. This registers a fault, creating a "reject" signal.
- Will check blind holes accurately for thread depth.
- Will not jam or stick in undersize (reject) threads. In automated applications, rejects can be separated
out without stopping the process.
- Does not subject the part (or the TVU) to high force or torque levels.even with a reject.
- Six basic models fit most applications.
- Quick to set up and use. Will mount in any orientation.
- All electric. No air connections required.
- Unit includes matching servodrive (fig. 1), with motion programming.
- Weighs 4 kilograms (8.8 lbs).
- Covered under U.S. Patent 7,059,055.
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| fig. 1 |
Capacities
- Cycle times shown are for threads where the length is equal to the diameter and no Rapid Advance Mechanism is required.
- Most models available in stock.
| Model |
Capability |
Thread Sizes |
Max Stroke |
Cycle Time |
| TVU-250-SK |
GO |
3-5mm (#4 thru #10) |
50mm (2.00 in.) |
1.0 sec. |
| TVU-250-SK-NG |
GO-NO GO |
3-5mm (#4 thru #10) |
47mm (1.88 in.) |
1.5 sec. |
| TVU-500-SK |
GO |
6-25mm (1/4" thru 1") |
50mm (2.00 in.) |
1.6 sec. |
| TVU-500-SK-NG |
GO-NO GO |
6-25mm (1/4" thru 1") |
47mm (1.88 in.) |
2.1 sec. |
| TVU-1000-SK |
GO |
25-50mm (1" thru 2") |
50mm (2.00 in.) |
2.3 sec. |
| TVU-1000-SK-NG |
GO-NO GO |
25-50mm (1" thru 2") |
47mm (1.88 in.) |
2.8 sec. |
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