Autonics Encoder, Incremental, 2mm Shaft, 320 PPR, Quadrature & Index NPN Output, 12 VDC
- Brand: AUTONICS
- Product Code: E20S2-320-3-N-12-S
- Availability: 2-3 Days
$173.00
E20 series incremental rotary encoders with micro size & super lightweight, enables you to maximize space effectiveness. They are ideal solutions for narrow space and small & high precision facilities by minimizing shaft's moment of inertia.
Main Features| Item | Diameter ø20mm shaft/hollow shaft built-in type incremental rotary encoder | |||
| Resolution(P/R) | 100, 200, 320, 360 (Not indicated pulse and output type Is customizable.) | |||
| Electrical specification | Output phase | A, B, Z phase (Line driver output A, A(bar), B, B(bar), Z, Z(bar) phase) | ||
| Phase difference of output | Phase difference between A and B : T/4 ± T/8 (T=1cycle of A phase) | |||
| Control output | NPN open collector output | Load current: Max. 30mA, Residual voltage : Max. 0.4VDC | ||
| Voltage output | Load current: Max. 10mA, Residual voltage : Max. 0.4VDC | |||
| Line driver output | • Low - Load current : Max. 20mA, Residual voltage : Max. 0.5VDC • High - Load current : Max. -20mA, Output voltage : Min. 2.5VDC | |||
| Response time (Rise/Fall) | NPN open collector output | Max. 1µs | • Measuring condition - Cable length : 1m, I sink = 20mA | |
| Voltage output | Max. 1µs | |||
| Line driver output | Max. 0.5µs | |||
| Max. Response frequency | 100kHz | |||
| Power supply | • 5VDC ±5%(Ripple P-P : Max. 5%) • 12VDC ±5%(Ripple P-P : Max. 5%) | |||
| Current consumption | Max. 60mA(dlsconnection of the load), Line driver output : Max. 50mA(dlsconnection of the load) | |||
| Insulation resistance | Min. 100MΩ(at 500VDC megger between all terminals and case) | |||
| Dielectric strength | 500VAC 50/60Hz for 1 minute(Between all terminals and case) | |||
| Connection | Cable type(Axial / Radial) | |||
| Mechanical specification | Starting torque | Max. 5gf·cm(5×10-4 N·m) | ||
| Moment of inertia | Max. 0.5g·cm²(5×10-8 kg·m²) | |||
| Shaft loading | Radial : 200gf, Thrust : 200gf | |||
| Max. allowable revolution¶ 1 | 6000rpm | |||
| Vibration | 1.5mm amplitude or 300m/s² at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours | |||
| Shock | Approx. Max. 50G | |||
| Environment | Ambient temperature | -10 to 70°C, storage : -20 to 80°C | ||
| Ambient humidity | 35 to 85%RH, storage : 35 to 90%RH | |||
| Protection | IP50(IEC standard) | |||
| Cable | ø3, 5-wire(Line driver output : 8-wire), Length : 1m, Shield cable | |||
| Accessory | ø2mm Coupling(Shaft type), Bracket(Hollow shaft built-in type) | |||
| Approval | CE (Except line driver output) | |||
| Unit weight | Approx. 35g | |||
| Document download |  | |||
[Max. response revolution(rpm)= Max. response frequency / Resolution × 60 sec]
¶ Environment resistance is rated at no freezing or condensation.
Dimensions
Connections
