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The A58 series is a photoelectric incremental encoder series that is comprised of 6 iterations – A58M, A58B, A58C, A58C2, A58C3 and A58D. These encoders share the same mechanical and electrical characteristics but differ in mounting options.
Encoders produce up to 108.000 output pulses per revolution and depending on customer demands can have different versions of output signals: 11uApp, 1Vpp, TTL or HTL.
Technical Data
| Mechanical Data | |
|---|---|
| Line number on disc (z) | 100; 250; 500; 600; 800; 1000; 1024; 1125; 1250; 1500; 2000; 2048; 2500; 3000; 3600; 4000; 5000; 9000; 10800 |
| Pulse number per shaft revolution for A58-F | Z x k, where k=1,2,3,4,5,8,10 |
| Maximum shaft speed | 12000 rpm |
| Maximum shaft load: - axial - radial (at shaft end) | 40 N 60 N |
| Accuracy (T¹ -period of lines on disc in arc. sec) | ±0.1T¹ arc. sec |
| Starting torque at 20°C | ≤0.01 Nm |
| Rotor moment of inertia | < 15 gcm2 |
| Protection (IEC 529) | IP64 |
| Maximum weight without cable | 0.25 kg |
| Operating temperature | -10 ... +70 °C |
| Storage temperature | -30 ... +80 °C |
| Maximum humidity (non-condensing) | 98% |
| Permissible vibration (55 to 2000 Hz) | ≤ 100 m/s² |
| Permissible shock (11 ms) | ≤ 1000 m/s² |