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Photoelectric absolute singleturn and multiturn rotary encoder series AK58 is constituted of 7 different models – AK58M, AK58B, AK58C, AK58C2, AK58C3, AK58D and AK58 EtherCAT. Encoders use SSI, BiSS or EtherCAT output signal interfaces and output up to 24 bit singleturn and 40 bit multiturn resolutions through binary or Gray codes.
Technical data
| Mechanical Data | |
|---|---|
| Maximum shaft speed | 12000 rpm |
| Maximum shaft load: - axial - radial (at shaft end) | 10 N (40 N for AK58C2, AK58C3, AK58D) 20 N (60 N for AK58C2, AK58C3, AK58D) |
| Starting torque at 20°C | ≤ 0.01 Nm |
| Rotor moment of inertia | <15 gcm2 |
| Protection (IEC 529): | IP65 (IP 67 EtherCAT) |
| Maximum weight without cable | 0.35 kg |
| Operating temperature - singleturn version - multiturn version | -20...+80 °C -10...+70 °C |
| Storage temperature - singleturn version - multiturn version | -30 ... +90°C -20 ... +80°C |
| Maximum humidity (non-condensing) | 98% |
| Permissible vibration (55 to 2000 Hz) | < 100 m/s² |
| Permissible shock (11 ms) | < 1000 m/s² |