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Quick links OMRON IA Rotary Encoders in your country.
Please contact Europe headquarters.
| Encoding method | Incremental |
|---|---|
| Power supply voltage | 5 VDC -5% to 5 VDC +5% (ripple (p-p): 5% Max.) |
| Current consumption | 150mA DC Max. |
| Inrush current | Current: approx. 2 A Time: approx. 50 us |
| Resolution (Single turn type) | 1024 P/R |
| Output phases | A, B and Z |
| Control output (Output type) | NPN voltage output |
| Control output (Output resistance) | 1 k OHM |
| Control output (Load current) | 35 mA Max. (sink current) |
| Control output (Residual voltage) | (DC) 0.7 V Max. (load current:at 10mA Max.) |
| Starting positional point | Not equipped |
| Max. response frequency | 200 kHz |
| Phase difference on output | 90DEG -25 to +25 DEG |
| Rise and fall times of output | Rise time of output: 1 us Max. Fall time of output: 1 us Max. |
| Starting torque | Room temperature: 9.8 mN.m Max. |
| Moment of inertia | 3*10-6kg.m2 Max. |
| Shaft loading | Radial: 50 N (When accuracy is guaranteed: 20N) Thrust: 30 N (When accuracy is guaranteed: 10N) |
| Max. permissible rotation | 12000 r/min |
| Mechanical life expectancy | 100 million rotations Min. |
| Ambient temperature | Operating: -10 to 70 CEL Storage: -25 to 80 CEL (with no icing or condensation) |
| Ambient humidity | Operating: 35 to 85 %RH Storage: 35 to 85 %RH (with no condensation) |
| Insulation resistance | These data are excluded as the switch is equipped with a capacitor grounding. |
| Dielectric strength | These data are excluded as the switch is equipped with a capacitor grounding. |
| Vibration resistance | 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
| Shock resistance | 500m/s2 for 3 times each in X, Y, and Z directions |
| Degree of protection | IEC60529: IP50 |
| Connection method | Pre-wired models (Cable length: 0.5 m) |
| Material (case) | Zinc alloy |
| Material (body) | Aluminum |
| Material (shaft) | SUS303 |
| Material (flat spring) | - |
| Material (mounting bracket) | Iron zinc plating |
| Weight (packed state) | approx. 280 g |
| Accessories | Instruction manual, coupling, hex-head spanner and servo mouting bracket |
As of January 9, 2008