METIRIO A1 Standard Readhead
Dimensions: 17 x 10 x 4mm. METIRIO A1 is supplied for plug-and-play use with cables, connectors and mounting threads for closed-loop systems. Electrical connection, METIRIO A1: the A1 readhead version terminates in a D-SUB 15 male connector, providing differential analog signals and I 2 C interface pins. An interpolation module can connect to the A1 plug, providing BiSS-C and typical ABZ signals.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Compact Size [Key Benefits] | 17 mm × 10 mm × 4 mm |
| Low Current Consumption [Key Benefits] | 20 mA |
| Position Resolution [Key Benefits；@1m/s] | 0.4 nm |
| High Speed [Key Benefits] | 10 m/s |
| Central Wavelength [Key Benefits；Invisible] | 850 nm |
| Supply Voltage VDD [Electrical Data] | 3 to 5.5 V |
| Output Position Signal (sine) [Electrical Data] | 1 Vpp |
| Output Reference Signal (square) [VDD] [Electrical Data] | RS485 |
| Bandwidth (f3dB) [Electrical Data] | 500 kHz |
| ESD Susceptibility (HBM) [Electrical Data；at each pin] | 4 kV |
| Startup Time [Electrical Data] | 150 µs |
| Digital Interface [Electrical Data] | TWI |
| UHV compatibility [Environment] | HV (1E-6 mbar); UHV (1E-11 mbar) |
| Maximum bake-out temperature [Environment] | 160 °C |
| Operating temperature range [Environment] | 0–80 °C |
| Humidity [Environment；40°C] | 80 non-condensing |
| Vibration EN60068-2-6 [Environment] | 500m/s2,2000Hz |
| Shock EN60068-2-27 [Environment] | 1000m/s2,11ms |
| Grating Type [Scale Compatibility] | reflective |
| Scale Pitch [Scale Compatibility] | 20 µm |
| Scale Type [Scale Compatibility] | linear, convex, rotary (down to 12mm diameter) |
| Allowed Working Distances [Scale Compatibility] | 1.2mm (standard), more options upon request |
Datasheet
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