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; 2048; 2500; 3000; 3600; 4000; 5000; 9000; 10800

Maximum shaft speed

12000 rpm

Maximum shaft load

- axial: 10 N
- radial: 20 N

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

± 0.1T1 arc. sec

Starting torque at 20°C

≤ 0.01 Nm

Rotor moment of inertia

< 15 gcm²

Protection (IEC 529)

IP64

Maximum weight without cable

0.25 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)

≤ 1000 m/s²

Version

A58-A ∫ 11 µApp

A58-AV ∫ 1 Vpp

A58-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 / U1and U2 / U2. Signal levels at 20 mA load current:
- low (logic "0") ≤ 0.5 V at U_p =± 5V
- low (logic "0") ≤ 1.5 V at U_p = 10 to 30 V
- high (logic "1") ≥ 2.4 V at U_p =±5V
- high (logic "1") ≥ (U_p - 2)V at U_p = 10 to 30 V

Reference signal

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

One quasi-triangular +R and its complementary -R per revolution. Signals magnitude at 120 Ω 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 U_p =+ 5V
- low (logic "0") < 1.5 V at U_p = 10 to 30 V
- high (logic "1") > 2.4 V at U_p =+ 5V
- high (logic "1") > (U_p - 2)V at U_p = 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

Output signals