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RS310Magnescale
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Features
Rotary scale for feedback applications
- Magnetic principle
- Excellent resistance to workshop conditions.
- Resistant to oil, dirt and vibrations.
- Thin design
- Directly mountable onto a machine's rotary shaft. Large-diameter scale drum that can be used for large-sized machines such as turning centers.
- Easy installation
- Noncontact. Clearance: 0.1 mm/ 0.004''
Specifications
| Specifications | ||||
|---|---|---|---|---|
|
＊1 RS310-1800A Cumulative pitch error will be less than 7.2" with circumference eccentricity of 3 μm More eccentricity This product might change without a previous notice for the improvement, confirm the function and the performance with the latest specifications. | ||||
| Model | RS310-1800A | |||
| No. of reader heads | 1 | |||
| No. of recorded waves | 0.32mm | |||
| Recorded wave length | 1800λ/rotation | |||
| Resolution | 0.001° | |||
| Clearance | 100μm～110μm(Set at factory shipping) | |||
| Cumulative pitch accuracy*1 | 7.2″(Set at factory shipping) | |||
| Interpolation accuracy*2 | 3.6″(interpolation error for 1.5% of PM signal ripple) | |||
| Allowable scale drum runout*1 | Keep to min. at installation | |||
| Allowable head mounting face flatness | 5μmor less(No burs or unevennesses) | |||
| Allowable residual machine magnetism | 0.25mT(with fluctuate magnetic field) | |||
| Mechanical allowable revolution | 7000min-1 | |||
| Temperature | Operating:0℃～40℃ Storage:-10℃～50℃ | |||
| Scale drum | Dimensions | φ183.4×φ121×16mm(Outer dia . x inner dia. x thickness) | ||
| Mounting pitch dia | φ132mm | |||
| Mass | Approx. 1.6kg | |||
| Moment of inertia | 1.12×10-2 kgm2 | |||
| Diameter excl. cable guide | max.Approx. φ235mm(excl. cable unit) | |||
| Reader heads | Mass | Approx. 0.12kg | ||
| Cable length | Approx. 300mm | |||
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