A58HE

Photoelectric rotary encoder A58HE can produce up to 108.000 output pulses per revolution and has different signal options: 11 µApp, 1Vpp, TTL or HTL



Mechanical Data

Number of output pulses per revolution 100-108000 ppr
Line number on disc (z) 100; 250; 500; 600; 800; 1000; 1024; 1125; 1250; 1500; 2000; 2500; 3000; 3600; 4000; 5000; 9000; 10800
Maximum shaft speed 10000 rpm
Permissible motion of shaft - axial: ± 0.03 mm
- radial: 0.05 mm

Accuracy (T1-period lines on disc in arc. sec) ± 0.1T1 arc. sec
- on option for z ≤ 5000: ± 0.05T1 arc. sec
- on option for z ≥ 5000: ± 12.0 arc. sec
Starting torque at 20°C ≤ 0.025 Nm
Rotor moment of inertia < 1.5x10-4 kgm2
Protection (housing) (IEC 529) IP64
Protection (shaft side) (IEC 529) IP64
Maximum weight without cable 0.35 kg
Operating temperature 0...+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) ≤ 300m/s²
   

Electrical Data

Version A58HE-A ∫ 11 µApp A58HE-AV ∫ 1 Vpp A58HE-F Π TTL; Π HTL
Supply voltage + 5 V ± 5 % + 5 V ± 5 % + 5 V ± 5 %; + (10 to 30) V
Max. supply current (without load) 80mA 120 mA 120 mA
Light source LED LED LED
Incremental signals

Two sinusoidal I1 and I2
Amplitude at 1 kΩ load:
- I1 = 7 - 16 µA
- I2 = 7 - 16 µA

Differential sine +A / -A and +B / -B
Amplitude at 120 kΩ load:
- A = 0.6 - 1.2 V
- B = 0.6 - 1.2 V

Differential square-wave U1 / U1 and U2 / U2. Signal levels at 20 mA load current:
- low (logic "0") ≤ 0.5 V at Up = +5V
- low (logic "0") ≤ 1.5 V at Up = 10 to 30 V
- high (logic "1") ≥ 2.4 V at Up = +5V
- high (logic "1") ≥ (Up - 2)V at Up = 10 to 30 V

 

Reference signal

One quasi-triangular I0 peek per revolution. Signal magnitude at 1 kW load:
- I0 = 2 - 8 µA (usable component)

One quasi-triangular +R and its complementary -R per revolution. Signals magnitude at 120 W load:
- R = 0.2 - 0.8 V (usable component)

One differential square-wave U0 / U0 per revolution. Signal levels at 20 mA load current:
- low (logic "0") < 0.5 V at Up = +5V
- low (logic "0") < 1.5 V at Up = 10 to 30 V
- high (logic "1") > 2.4 V at Up = +5V
- high (logic "1") > (Up - 2)V at Up = 10 to 30 V

 

Maximum operating frequency

(-3 dB) ≥ 160 kHz

(-3 dB) ≥ 180 kHz

(160 x k) kHz, k - interpolation factor
Direction of signals I2 lags I1 for clockwise rotation (viewed from shaft side) + B lags + A in clockwise rotation (viewed from shaft side) U2 lags with U1 in clockwise rotation (viewed from shaft side)
Maximum rise and fall time - - < 0.5 μs
Standard cable length 1 m; without connector 1 m; without connector 1 m; without connector
Maximum cable length 5 m 25 m 25 m

Accessories

Drawings

 

Mounting Requirements

Adapter

Typical Applications

           
           
         

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