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AK58 optical absolute encoder
Ø58mm absolute encoder
Photoelectric absolute singleturn and multiturn rotary encoder series AK58 is constituted of 6 different models – AK58M, AK58B, AK58C, AK58C2, AK58C3 and AK58D. Encoders use SSI, BiSS serial interfaces and output up to 21 bit singleturn and 24 bit multiturn resolutions through binary or Gray codes.
Mechanical data
| Maximum shaft speed | 12000 rpm |
| Maximum shaft load | axial: 10 N radial: 20 N |
| Starting torque at 20°C | < 0.01 Nm |
| Rotor moment of inertia | < 15 gcm² |
| Protection (IEC 529) | IP65 |
| Maximum weight without cable | 0.3 kg |
| Operating temperature | singleturn: -20…+80°C multiturn: -10…+70°C |
| Storage temperature | singleturn: -30…+90°C multiturn: -20…+80°C |
| Maximum humidity (non-condensing) | 98% |
| Permissible vibration (55 to 2000 Hz) | ≤ 100 m/s² |
| Permissible shock (11 ms) | ≤ 1000 m/s² |
