You are here:
A58
Ø58mm incremental encoder
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 parameters. 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.
Mechanical data
| Number of output pulses per revolution | 100-108000 |
| Line number on disc (z) | 100; 250; 500; 600; 800; 1000; 1024; 1125; 1250; 1500; 2000; 2048; 2500; 3000; 3600; 4000; 5000; 9000; 10800 |
| Maximum shaft speed | 12000 rpm |
| Maximum shaft load | axial: 10 N radial: 20 N |
| Accuracy (T1-period 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 |
