Mô tả sản phẩm
Encoders
Performance
| ? 0,4 mm/m, subject to the measuring wheel (wheel + surface) | |
| ? 0,4 mm/m, subject to the measuring wheel (wheel + surface) | |
| Initialization time | 40 s |
Electrical data
| Electrical interface | 4.5 V … 5.5 V, TTL/RS422 |
| Connection type | Cable, 8-wire with male connector M12, universal, 1.5 m |
| Load current | ? 30 mA |
| Maximum output frequency | ? 200 kHz |
| Reference signal, number | 1 |
| Reference signal, position | 90?, electric, logically gated with A and B |
| MTTFd: mean time to dangerous failure | 600 years (EN ISO 13849-1) 1) |
- 1) This product is a standard product and does not constitute a safety component as defined in the Machinery Directive. Calculation based on nominal load of components, average ambient temperature 40?C, frequency of use 8760 h/a. All electronic failures are considered hazardous. For more information, see document no. 8015532.
Mechanical data
| Measuring wheel circumference | 200 mm | ||||||||||
| Measuring wheel surface | O ring EPDM 1) | ||||||||||
| Spring arm design | 69.5 mm spring arm | ||||||||||
| Mass | 420 g | ||||||||||
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| Start up torque | 0.6 Ncm (at 20 ?C) | ||||||||||
| Operating torque | 0.4 Ncm (at 20 ?C) | ||||||||||
| Operating speed | 1,000 min?? | ||||||||||
| Maximum operating speed | 1,500 min?? | ||||||||||
| Bearing lifetime | 2 x 10^9 revolutions | ||||||||||
| Maximum travel/deflection of spring arm | 8 mm At 14 N spring travel | ||||||||||
| Recommended pretension | 8 N At 4 mm deflection 2) | ||||||||||
| Max. permissible working area for the spring (continuous operation) | ? 1.5 mm | ||||||||||
| Recommended spring deflection | 2 mm … 8 mm | ||||||||||
- 1) The surface of a measuring wheel is subject to wear. This depends on contact pressure, acceleration behavior in the application, traversing speed, measurement surface, mechanical alignment of the measuring wheel, temperature, and ambient conditions. We recommend you regularly check the condition of the measuring wheel and replace as required.2) When measured from the top of the measuring surface.
Ambient data
| EMC | According to EN 61000-6-2 and EN 61000-6-3 |
| Enclosure rating | IP65 |
| Permissible relative humidity | 90 % (condensation of the optical scanning not permitted) |
| Working temperature range | ?10 ?C … +60 ?C |
| Storage temperature range | ?40 ?C … +70 ?C, without package |
Classifications
| ECl@ss 5.0 | 27270501 |
| ECl@ss 5.1.4 | 27270501 |
| ECl@ss 6.0 | 27270590 |
| ECl@ss 6.2 | 27270590 |
| ECl@ss 7.0 | 27270501 |
| ECl@ss 8.0 | 27270501 |
| ECl@ss 8.1 | 27270501 |
| ECl@ss 9.0 | 27270501 |
| ETIM 5.0 | EC001486 |
| ETIM 6.0 | EC001486 |
| UNSPSC 16.0901 | 41112113 |
