Precizika A170H Incremental Angle Encoder with Ø170mm

Precizika A170H encoder is a high-precision, incremental rotary encoder designed for use in industrial and automation applications. It uses a robust optical sensing technology to provide reliable and accurate position feedback for rotary motion.

Precizika angle encoder A170H has a 50 mm hollow shaft and an integrated stator coupling and is capable of producing up to 3.600.000 output pulses per revolution with an accuracy that can reach up to ±2.5 arc. sec.

 

 

Features and Advantages:

 

 

Number of output pulses per revolution	18000-3600000
Line number on disc (z)	18000; 36000
Reference signal	standard: 1 per shaft revolution distance coded for z=18000: 36 per shaft revolution distance coded for z=36000: 72 per shaft revolution
Permissible mech. speed	≤ 1000 rpm
Max. operating speed	300 to 500 rpm
Accuracy grades	± 2.5.0 arc. sec
Permissible shaft runout	axial: 0.02 mm radial: ± 0.02 mm
Starting torque at 20°C	≤ 0.012 Nm
Rotor moment of inertia	< 3.7×10-4 kgm2
Protection (IEC 529)	IP64
Maximum weight without cable	4.1 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

 

 

Version	A170H-A ∫ µApp	A170H-AV ∫ 1 Vpp	A170H-F Π TTL; HTL
Supply voltage	+ 5 V ± 5 %	+ 5 V ± 5 %	+ 5 V ± 5 %
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 current: – low (logic “0”) ≤ 0.5 V at Up =± 5V – high (logic “1”) ≥ 2.4 V at Up =±5V
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 – high (logic “1”) > 2.4 V at Up =±5V
Maximum operating frequency	(-3 dB) ≥ 160 kHz	(-3 dB) ≥ 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 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

 

 

A170H – X1 – X2 – X3 -X4 -X5 -X6 -X7/X8

Output Signal Version (X1)	Pulse Number per Revolution (X2)	Reference Signal (X3)	Mounting Type (X4)	Cable or Connector Outlet (X5)	Cable Length (X6)	Connector Type (X7)
A AV F	18000 … 3600000* *only F signal version for >36000 pulses	S – one per revolution K – 36 per revolution, distance coded	P – clamp H – screw	S – version S (cable outlet) C – version C (connector outlet)	AR01 – 1m AR02 – 2m AR03 – 3m …	W – without connector B12 – round, 12 pins C9 – round, 9 pins C12 – round, 12 pins D9 – flat, 9 pins D15 – flat, 15 pins RS10 – round, 10 pins ONC – round, 10 pins

 

 

Precizika A170H encoder offers high accuracy, durability, and versatility, making it a reliable choice for demanding industrial and automation applications.