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BSBS65-R (with reference mark)0 pages
• Signal wavelength of 138nm,
nnnn• High accuracy, high resolution laser scale :
nnnnAccuracy : L < 460 : (0.1+0.4L/ 100) [im p-p
nnnn(L=measuring length in mm)
nnnn• Resolution : 0.07nm
nnnn• High accuracy optical reference point : ± 0.1 |im
nnnn• Measuring length : 1 60 mm to 960 mm / 6.29" to 37.79"
nnnn• Easy installation
nnnn• Minimal effect from disrupted air current and atmospheric changes.
nnnnType example : BS65-360R
nnnnA A
nnnnI R: with reference point
nnnnEffective length
nnnn14
nnnnExternal Dimensions
nnnnI BS65-xxxN(NS)(measuring length:i60/260/360/460/560/660/760/860/960)
nnnn,-»-
nnnnReference plate t=5 (0.197"
nnnn_2
nnnn_3xK
nnnn_3 L3
nnnn. 25 _ _ 25 .
nnnn60_ N-M4 Scale clamp mounting screw
nnnn50 / 2-M4 Reference plate mounting screw
nnnn. 25 ^ / / ^ 25 ^ 25b
nnnnReference
nnnnnoie
nnnn55
nnnn70
nnnnCable length 3000 (9.8ft;
nnnnReference
nnnnnoie
nnnnx 2-M5 Detector head mounting screw
nnnn1Ì
nnnnL2 . L2
nnnn_20_ 2()
nnnnN-M4 Scale clamp mounting screw
nnnnWhen there is an even number of scale clamps
nnnn¡BS65 -2 60 R/-4 60 R/- 660R/-860 R)
nnnnSpacer t=5 (0.197";
nnnnModel | L1 | L2 | L3 | N | A |
BS65-160R | 196 | 75 | 6 | ||
BS65-260R | 296 | 120 | 8 | ||
BS65-360R | 396 | 75 | 75 | 1 | 10 |
BS65-460R | 496 | 120 | 75 | 1 | 12 |
BS65-560R | 596 | 75 | 75 | 2 | 14 |
BS65-660R | 696 | 120 | 75 | 2 | 16 |
BS65-760R | 796 | 75 | 75 | 3 | 18 |
BS65-860R | 896 | 120 | 75 | 3 | 20 |
BS65-960R | 996 | 75 | 75 | 4 | 22 |
Reference plate t=5 (0.197";
nnnnMain specifications | |
Model | BS65-R |
Measuring length | 160/260/360/460/560/660/760/860/960 |
Overall length | Measuring length + 36mm |
VIax. travel length | Measuring length + 10mm (5mm on each side; |
Accuracy (at20°C) | L<460 : (0.1 + 0.4L/100) \im p-p 460 : 3nm p-p L : Measuring length (mm) |
Reference point accuracy | ±0.1 \xrr |
Reference point position | At the center, and every 50mm from the center to the left and to the right (BS78 models with measuring lengths of 320, 370, 420mm: 20mm offset from the center at 50mm intervals) |
Reference point detection directior | Single directior |
Return error | This is virtually eliminated. It should be considered to be less than two resolution limits of the detector that is used. |
Repeatability | This is virtually eliminated. It should be considered to be less than one resolution limit of the detector that is used |
Temperature coefficient | 8 X 10"e/°C |
_ight source | Semiconductor laser Wavelength, 780nm, Maximum output 10nrr |
Radiation power | DHHS class 1 |
Detection type | Diffraction grating scan type |
Operating temperature | 10°C to 30°C (No condensation) |
Storage temperature | -10°C to 50°C (Humidity less than 60%; |
Weight (kg/lbs) | 0.5kg to 1,0kg (including head) |
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