Number of output pulses per revolution

60-25,000 ppr

Line number on disc (z)

60; 100; 200; 250; 360: 500; 1000; 1500; 2000; 2500

Maximum shaft speed

6000 rpm

Maximum shaft load

- axial: 5 N
- radial: 10 N

Accuracy (T1-period lines on disc in arc. sec)

± 0.1T1 arc. sec

Starting torque at 20°C

≤ 0.015 Nm

Rotor moment of inertia

< 2 cm²

Protection (IEC 529)

- for axial cable outlet: IP54
- for axial cable outlet through gland and for radial cable outlet: IP67

Maximum weight without cable

0.045 kg

Operating temperature

-10...+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)

≤ 300 m/s²

Version

A170H-A ∫ µApp

A170H-AV ∫ 1 Vpp

A170H-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