Incremental rotary encoder 2500 p/rev IHU4808

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87.00 €

Description
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General

Hollow shaft encoder, axis inside diameter ⌀ 8mm, housing diameter ⌀48 mm, with flex bracket flange, easy for installing, low price at high performance. Extensive to use for servo mechanism, especially for servo motors.

IHU4808	–	001	G	2500	BZ1	–	4P	5	L
Series		Sequence Number	Connection	Number of Pulses	Output Signals		Period of UVW Phase	Supply Voltage	Output Circuit

Output waveform

90°C Output phase difference, CW rotation
(CW rotation as seen from fit surface).

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Square-wave accuracy: X₁+X₂=1/2T ± 1/12T X₃+X₄=1/2T ± 1/12T

Pitch error of period: ± 0.01T

Pitch error of phase position: ≤ 1/18T

Z phase: Tz =1/4T (1T, 1/2T, 1/4T···)

Period of pulses: T=360˚ /N (N: output pulses)

Signal accuracy: Xn=1/4T+1/12T (n=1, 2, 3, 4)

A leads B clockwise when viewing the encoder shaft end.

The position of Z phase against A, B phase is not specified.

Period of UVW phase: P=360˚ /N₁ ±1.5˚ (N₁=2p, 3p, 4p···)

Phase difference: Yn=P/6 ± 1.5˚ (n=1, 2, 3, 4, 5, 6)

The difference between phase Z and phase U: C≤ ±1˚

Positional relation of A&B phases and U, V&W phases are not specified.

Technical Specification

ELECTRICAL SPECIFICATION
Output wave	Square wave
Output signals	A, B, Z, U, V, W, (Line driver output A, A, B, B, Z, Z, U, U, V, V, W, W phase)
Current consumption	≤160mA
Response Frequency	0-120KHz
Output phase difference	90° ± 45°
Supply voltage	5VDC
Signal level	V_H≥ 85%Vcc, V_L≤ 0.3V
Number of pulses	1000, 1024, 2048(2P, 3P, 4P); 2000 (2P, 3P, 4P, 6P); 2500(2P, 3P, 4P, 5P, 6P)
Output circuit	Line driver
MECHANICAL SPECIFICATION
Speed without sealing	6000 rmp
Rotor moment of inertia	Appr. 4.0x1O^-6Kgm²
Starting torque without sealing	≤2.5x 10^-3 Nm (+25°C)
Shock resistance	980m/s², 6ms, 2 times each on XYZ
Vibration proof	50m/s², 10~200Hz, 2 hours each on XYZ
Working life	MTBF≥ 50000h (+25°C, 2000rpm)
Weight	Appr. 140g (with 0.35 meter cable)
ENVIRONMENTAL SPECIFICATION
Working humidity	30~85% (No condensation)
Storage temperature	-40°C ~11O°C
Working temperature	-25°C ~1OO°C
Protection class	IP54