A200H

Photoelectric angle encoder A200H is the most sophisticated encoder in our product range. It is capable of producing up to 3.600.000 output pulses per revolution and has accuracy of up to ±2.0 arc. sec. Also, it has
a 60 mm shaft hole diameter, which sets it apart from other encoders.


Mechanical Data

Number of output pulses per revolution 3.600.000
Line number on disc (z) 36000
Reference signal


- 1 per shaft revolution
- 36 per shaft revolution
- 72 per shaft revolution
Permissible mech. speed ≤ 1000 rpm
Max. operating speed 300 to 500 rpm
Accuracy ± 2.0 arc. sec
Permissible shaft load

- axial: 0.02 mm
- radial: 0.02 mm
Starting torque at 20°C ≤ 0.5 Nm
Rotor moment of inertia < 0.9x10-3 kgm2
Protection (IEC 529) IP64
Maximum weight without cable 4.5 kg
Operating temperature 0...+70°C
Storage temperature -30...+85°C
Maximum humidity (non-condensing) 98%
Permissible vibration (55 to 2000 Hz) ≤ 100 m/s²
Permissible shock (11 ms) ≤ 300m/s²

Electrical Data

Version A200H-A ∫ 11µApp A200H-AV ∫ 1 Vpp A200H-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) 100 mA 120 mA 150 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:
- low (logic "0") ≤ 0.5 V
- high (logic "1") ≥ 2.4 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:
- low (logic "0") < 0.5 V
- high (logic "1") > 2.4 V

Maximum operating frequency

(-3 dB cutoff) ≥ 160 kHz

(-3 dB cutoff) ≥ 160 kHz

160-2500 kHz (depends on 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 for 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

Typical Applications

           
       
           
           

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