| Autonics ENA Series General Specifications |
| Item |
Side-mounting shaft type of incremental rotary encoder |
| Resolution (P/R)1 |
*1, *2, *5, 10, 12, 15, 20, 23, 25, 30, 35, 40, 45, 50, 60, 75, 100, 120, 150, 192, 200, 240, 250, 256, 300, 360,
400, 500, 512, 600, 800, 1000, 1024, 1200,1500, 1800, 2000, 2048, 2500. 3000, 3600, 5000 |
| Electrical specification |
Output phase |
•ENA-_______-2-___-___: A, B phase
•ENA-_______-3-___-___: A, B, Z phase |
| Phase difference of output |
Phase difference between A and B: |
| Control output |
Totem pole output |
• Low - Load current:Max. 30mA, Residual voltage: Max. 0.4VDC
• High - Load current:Max. 10mA, Output voltage (Power voltage 5VDC):Min. (Power voltage-2.0)VDC, Output voltage (Power voltage 12-24VDC):Min. (Power voltage-3.0)VDC |
| NPN open collector output |
Load current: Max. 30mA, Residual voltage: Max. 0.4VDC |
| Voltage output |
Load current: Max. 10mA, Residual voltage: Max. 0.4VDC |
| Response time (rise/fall) |
Totem pole output |
Max. 1㎲ (Cable length: 2m, I sink = 20mA) |
| NPN open collector output |
| Voltage output |
| Max. Response frequency |
300kHz |
| Power supply |
• 5VDC ±5% (Ripple P-P: Max. 5%)
• 12-24VDC ±5% (Ripple P-P: Max. 5%) |
| Current consumption |
Max. 80mA (disconnection of the load) |
| Insulation resistance |
Min. 100MΩ (at 500VDC megger between all terminals and case) |
| Dielectric strength |
750VAC 50/60Hz for 1 minute (Between all terminals and case) |
| Connection |
Connector type |
| Mechanical specification |
Starting torque |
Max. 70gf·cm (0.007N·m) |
| Moment of inertia |
Max. 80g·cm² (8×10-6 kg·m²) |
| Shaft loading |
Radial: 10kgf, Thrust: 2.5kgf |
| Max. allowable revolution<2 |
5000rpm |
| Vibration |
1.5mm amplitude at frequency of 10 to 55Hz (for 1 min.) in each X, Y, Z direction for 2 hours |
| Shock |
Approx. Max. 75G |
| Environment |
Ambient temperature |
-10 to 70°C, storage: -25 to 85°C |
| Ambient humidity |
35 to 85%RH, storage: 35 to 90%RH |
| Protection structure |
IP50 (IEC standard) |
| Cable |
ENA-________-2-__-__ |
Ø5mm, 4-wire, Length: 2m, Shield cable
(AWG 24, Core diameter: 0.08mm, Number of cores: 40, Insulator out diameter: Ø1mm) |
| ENA-________-3-__-__ |
Ø5mm, 5-wire, Length: 2m, Shield cable
(AWG 24, Core diameter: 0.08mm, Number of cores: 40, Insulator out diameter: Ø1mm) |
| Accessory |
Ø10mm coupling, connector cable |
| Approval |
CE |
| Unit weight |
Approx. 345g |