Ø36mm absolute encoder
Absolute rotary encoder AK36 uses optical technology and is available in singleturn and multiturn versions. Using SSI or BiSS serial interface, it can reach up to 21 bit singleturn and 24 bit multiturn resolutions per revolution.
| Maximum shaft speed | 10,000 rpm |
| Maximum shaft load | axial: 5 N radial: 10 N |
| Starting torque 20°C temperature | ≤ 0.002 Nm |
| Rotor moment of inertia | < 2 cm² |
| Protection (IEC 529) | standard: IP54 optional: IP64 |
| Maximum weight without cable | 0.1 kg |
| Operating temperature | singleturn: -20…+80°C |
| multiturn: -10…+70°C | |
| Storage temperature | singleturn: -30…+90°C |
| multiturn: -20…+80°C | |
| Maximum humidity | 98% |
| Permissible vibration (55 to 2000 Hz) | ≤ 100 m/s² |
| Permissible shock (11 ms) | ≤ 300 m/s² |
| Resolution per revolution for singleturn version | with interface BiSS C – 9…21 bit with interface SSI – 9…21 bit |
| Resolution per revolution for multiturn version | singleturn resolution with BiSS C – 9…21 bit multiturn resolution with BiSS C – 12/16/20/24 bit singleturn resolution with SSI – 9…21 bit multiturn resolution with SSI – 12/16/20/24 bit |
| Output code | Gray, Binary |
| Data interface | Serial SSI, Serial BiSS C |
| Light source | LED |
| Accuracy | ± 30 arc.sec |
| Supply Voltage | 5 V ± 5 % |
| Maximum operating frequency | with interface BiSS C: 10 MHz with interface SSI: 4 MHz |
| Cable length (standard) | 1 m |
| Maximum cable length | 25 m |
AK36 – X1 – X2 – X3/X4 – X5 – X6/X7
| Versions (X1) | Output Signals Interface (X2) | Singleturn Bit Number (X3) | Multiturn Bit Number (X4) | Output Code (X5) | Cable Length (X6) | Connector Type (X7) |
| ST – singleturn MT – multiturn |
S – SSI B – BiSS C |
B9 – 9 B10 – 10 B11 – 11 B12 – 12 … B20 – 20 B21 – 21See electrical data for possible bit selection with a specific interface |
M0 – 0 (for singleturn version) M9 – 9 M10 -10 M11 – 11 M12 – 12 … M24 – 40See electrical data for possible bit selection with a specific interface |
B – Binary G – Gray |
A01 – 1m (A-axial outlet) A02 – 2m … AR01 – 1m (AR-universal cable outlet) AR02 – 2m AR03 – 3m … |
W – without connector B12 – round, 12 pins C12 – round, 12 pins D9 – flat, 9 pins D15 – flat, 15 pins RS10 – round, 10 pins ONC – round, 10 pins |
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