AM series

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Magnetic Rotary Encoders

AM36 and AM58 series’ encoders use magnetic technology and output up to 12 bit resolution through binary code. These encoders can have different signal modifications: incremental, serial interface, commutation.

Technical data

Mechanical Data AM58AM36 
Maximum shaft speed12000 rpm10000 rpm
Maximum shaft load:
- axial
- radial (at shaft end)

10 N
20 N

10 N
Starting torque at 20°C≤ 0.01 Nm≤ 0.002 Nm
Rotor moment of inertia< 15 gcm²< 2 gcm²
Protection ( IEC 529)up to IP67up to IP64
Maximum weight without cable0.25 kg0.07 kg
Operating temperature-25 ... +85 °C-25 ... +85 °C
Storage temperature-40 ... +125 °C-40 ... +125 °C
Maximum humidity (non-condensing)98%98%
Permissible vibration (55 to 2000 Hz)<≤100 m/s²≤ 100 m/s²
Permissible shock (5 ms)<≤300 m/s²≤ 300 m/s²
For other data, please see the attached data sheet