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DIMENSIONS
* The shoulder on a contact point (standard accessory) for 2960T and 2961T acts as a stop to prevent spindle overrun that may otherwise damage the indicator. For this reason, if you need to install an optional contact point with an outside diameter smaller than 7mm, use a washer (with outside diameter of at least 7mm, inside diameter of 3mm, and thickness of approx. 0.5mm) placed between the contact point and the spindle.
Metric
Order No. | Graduation | Range (range/rev) | Accuracy | Repeatbility | Dial reading | Measuring force | |||
---|---|---|---|---|---|---|---|---|---|
Overall | Retrace | 1/10 Rev | 1 Rev | ||||||
2960T | 0.01mm | 1mm (1.27mm) | 14µm | 4µm | 8µm | — | 3µm | 50-0-50 | 1.4N or less |
2990T-10 | 0.001mm | 0.1mm (0.14mm) | 5µm | 2µm | 2.5µm | — | 1µm | 50-0-50 | 1.5N or less |
* Completed products inspection is performed in the vertical position (contact point downward) and the stated accuracy is guaranteed.
Inch
Order No. | Graduation | Range (range/rev) | Accuracy | Repeatbility | Dial reading | Measuring force | |
---|---|---|---|---|---|---|---|
First 1 Rev / 2.5 Rev / 10 Rev | Retrace | ||||||
2961T | .0005” | .04” / .05” | ±.0005” / — / — | .00016” | ±.0001” | 20-0-20 | 1.4N or less |
2991T-10 | .0001” | .008” / .01” | ±.0002” / — / — | .0001” | ±.00005” | 4-0-4 | 1.5N or less |
* Completed products inspection is performed in the vertical position (contact point downward) and the stated accuracy is guaranteed.
Metric
Inch
Holding bar (optional)
Order No. | øD | L |
---|---|---|
21AAA166 | ø6mm | 42mm |
136567 | ø6mm | 81mm |
124625 | ø6.35mm | 81mm |
21AAA167 | ø6.35mm | 42mm |
21AAA168 | ø8mm | 42mm |
136568 | ø8mm | 81mm |
* øD and L: detail shown in drawing below.