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Quick links OMRON IA Rotary Encoders in your country.
Please contact Europe headquarters.
| Encoding method | Absolute |
|---|---|
| Power supply voltage | 12 VDC -10% to 24 VDC +15% (ripple (p-p): 5% Max.) |
| Current consumption | 70mA DC Max. |
| Inrush current | Current: approx. 8 A Time: approx. 0.3 ms |
| Resolution (Single turn type) | 256 P/R (Code No. 0 to 255) 8 bit |
| Output code | Gray code |
| Control output (Output type) | NPN open collector output |
| Control output (Load current) | 16 mA Max. (sink current) |
| Control output (Residual voltage) | (DC) 0.4 V Max. (load current:at 16mA Max.) |
| Logic | Negative logic output |
| Accuracy | -1 to +1DEG Max. |
| Direction of rotation | Output code incremented by clockwise rotation |
| Starting positional point | Not equipped |
| Load power supply voltage | 28 VDC Max. |
| Max. response frequency | 5 kHz |
| Rise and fall times of output | Rise time of output: 1 us Max. (Output voltage: 16V load resistance: 1k OHM cable length: 2m Max.) Fall time of output: 1 us Max. (Output voltage: 16V load resistance: 1k OHM cable length: 2m Max.) |
| Starting torque | Room temperature: 0.98 mN.m Max. |
| Moment of inertia | 1*10-6kg.m2 Max. |
| Shaft loading | Radial: 30 N Thrust: 20 N |
| Max. permissible rotation | 1000 r/min |
| Mechanical life expectancy | 100 million rotations Min. |
| Ambient temperature | Operating: -10 to 55 CEL Storage: -25 to 85 CEL (with no icing or condensation) |
| Ambient humidity | Operating: 35 to 85 %RH Storage: 35 to 85 %RH (with no condensation) |
| Insulation resistance | 20 M OHM Min. at 500 VDC between charged parts and the case |
| Dielectric strength | 500 VAC at 50/60 Hz for 1 minute between charged parts and the case |
| Vibration resistance | 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
| Shock resistance | 1000m/s2 for 3 times each in X, Y, and Z directions |
| Degree of protection | IEC60529: IP50 |
| Applicable standard (EC Directive (EMC Directive)) | EMI: EN50081-2 Emission Enclosure: EN55011 Group 1 classA Emission AC mains: EN55011 Group 1 classA Immunity ESD: IEC61000-4-2 Immunity RF-interference: IEC61000-4-3 Immunity Burst: IEC61000-4-4 CE marking: Not equipped |
| Connection method | Pre-wired models (Cable length: 5 m) |
| Material (case) | ABS |
| Material (body) | PPS |
| Material (shaft) | SUS416 |
| Material (mounting bracket) | Iron zinc plating |
| Tightening torque | 1.76 N.m Max. (with M4 screw) |
| Accessories | Instruction manual, servo mouting bracket and coupling |
As of January 9, 2008