Produktbeschreibung
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.
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IHU4808 |
– |
001 |
G |
2500 |
BZ1 |
– |
4P |
5 |
L |
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Series |
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Sequence |
Connection |
Number |
Output |
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Period of |
Supply |
Output |
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 |
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Pitch error of period: ± 0.01T |
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Pitch error of phase position: ≤ 1/18T |
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Z phase: Tz =1/4T (1T, 1/2T, 1/4T···) |
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Period of pulses: T=360˚ /N (N: output pulses) |
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Signal accuracy: Xn=1/4T+1/12T (n=1, 2, 3, 4) |
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A leads B clockwise when viewing the encoder shaft end. |
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The position of Z phase against A, B phase is not specified. |
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Period of UVW phase: P=360˚ /N1 ±1.5˚ (N1=2p, 3p, 4p···) |
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Phase difference: Yn=P/6 ± 1.5˚ (n=1, 2, 3, 4, 5, 6) |
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Difference of phase Z and phase U: C≤ ±1˚ |
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Positional relation of A&B phases and U, V&W phases are not specified. |
Technische Spezifikation
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ELECTRICAL SPECIFICATION |
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Output wave |
Square wave |
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Output signals |
A, B, Z, U, V, W, (Line driver output A, A, B, B, Z, Z, U, U, V, V, W, W phase) |
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Current consumption |
≤160mA |
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Response Frequency |
0-120KHz |
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Output phase difference |
90° ± 45° |
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Supply voltage |
5VDC |
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Signal level |
VH ≥ 85%Vcc, VL ≤ 0.3V |
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Number of pulses |
1000, 1024, 2048(2P, 3P, 4P); |
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Output circuit |
Line driver |
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MECHANICAL SPECIFICATION |
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Speed without sealing |
6000 rmp |
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Rotor moment of inertia |
Appr. 4.0x1O-6Kgm2 |
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Starting torque without sealing |
≤2.5x 10-3 Nm (+25°C) |
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Shock resistance |
980m/s2, 6ms, 2 times each on XYZ |
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Vibration proof |
50m/s2, 10~200Hz, 2 hours each on XYZ |
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Working life |
MTBF≥ 50000h (+25°C, 2000rpm) |
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Weight |
Appr. 140g (with 0.35 meter cable) |
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ENVIRONMENTAL SPECIFICATION |
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Working humidity |
30~85% (No condensation) |
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Storage temperature |
-40°C ~11O°C |
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Working temperature |
-25°C ~1OO°C |
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Protection class |
IP54 |
Terminal assignment
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Signal |
+5V |
0V |
SIGA |
SIGA |
SIG B |
SIG B |
SIG Z |
SIG Z |
SIGU |
SIG U |
SIG V |
SIG V |
SIG W |
SIG W |
Shield |
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Cable Color |
Red |
Black |
Green |
Black/Green |
White |
Black/White |
Yellow |
Black/ Yellow |
Brown |
Black/ Brown |
Grey |
Black/Grey |
Orange |
Black/Orange |
N.C |
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Note: Shield is attached to the connector housing, 0.35 meter cable. |
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Abmessungen
