Automation & Vision Systems
Sensor roller PD 40
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- Description
- Technical Data
- Aluminum roller with fixed axle and two integrated load cells
- Mounting flange at one end for cantilever mounting
- Highly reliable in operation thanks to overload protection up to 10 times the nominal measuring force
- Different roller diameters from 60 to 120 mm ensure maximum flexibility
- For measurements in a horizontal direction, the weight of the roller does not affect the measured result
- Good thermal behavior and high degree of linearity of the measuring elements due to strain gauge application on a flat surface
| Accuracy class | 1 |
| Nominal characteristic value (sensitivity) | 1m V/V |
| Combined error | < 1 % |
| Characteristic value tolerance | 0,20% |
| Measuring principle | Full bridge strain gauge |
| Nom. resistance of strain gauge bridge | 700 Ohm |
| Bridge supply voltage | 10 V (nominal value) |
| 14 V (max. permissible value) | |
| Output voltage | |
| Nominal range | 0 to 10 mV (for nominal force and 10 V bridge supply) |
| Area | Max. 0 to 18 mV (at 1.8 x nominal force and 10 V bridge supply) |
| Mechanical stop | 1.2 to 1.8 x FN depending on type |
| Operating load | 1.2 to 1.8 x FN |
| Limit load | 10 x FN |
| Nominal measuring deflection | 0.15 to 0.25 mm depending on type |
| Nominal temperature range | -10 °C to +60 °C |
| Operating temperature range | -10 °C to +70 °C |
| Temperature coefficient | ±0.3 %/10 K (characteristic value) |
| ±0.3 %/10 K (zero point) | |
| Protection rating | IP 50 |
| Permissible axial lateral force | Max. 1 x FN |
| Connection cable | 6 x 0.14 mm2, 5 m/10 m long |
| sensor roller PD 40 | ||||||
| Type | ø d (mm) | NB min. (mm) | NB max. (mm) | Nominal measuring force FN per roller (N) | ||
| PD 4006 | 60 | 150 | 300 | 50 | 100 | 200 |
| PD 4008 | 80 | 200 | 400 | 100 | 200 | 400 |
| PD 4010 | 100 | 250 | 500 | 100 | 200 | 400 |
| PD 4012 | 120 | 400 | 600 | 200 | 400 | 600 |
| roller surface PD 40 | |
| Surface index | Surface |
| 01 | Bare Ra 3.2 (standard) |
| 02 | Wound with rubber cork |
| 03 | Fine blasted with glass corundum RA 6.3, hard anodized, Layer thickness 30 μm 450 HV |
| 04 | Hard anodized, Ra 3.2, layer thickness 30 μm 450 HV |