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Optical Encoders
30 mm
Incremental, Solid Shaft, Common Type.
Shaft diameter Φ4mm or Φ6mm, clamping flange, housing diameter Φ30mm.
Low price at high performance, small volume, light weight, easy for installing.
Applications:
Measure the distance, stop dog positioning, curtained door, textile machines.
| Output Waveform |
°90 Output phase difference, CW rotation
(CW rotation as seen from fit surface)
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
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.
Usually, ISC3004 does not have Z phase.
| Technical Specifications |
| Electrical specifications | |
Output wave |
Square wave |
| Output signals | A,B, (line driver output A,A,B,B phase) |
| Current consumption | ≤120mA |
| response frequency | 0~80KHz |
| Output phase difference | 90°± 45° |
| Supply voltage | 5V DC, 7-12V DC, 12-24V DC |
| Signal level | VH ≥85% Vcc, VL ≤ 0.3V |
| Number of pulses | 100, 200, 300, 360, 500 (other number of pulse available on request) |
| Output circuit | Open collector NPN, Push pull, Voltage, Line driver (5V DC only) |
| Mechanical Specifications | |
| Speed without sealing | 3000rmp |
| Rotor moment of inertia | Appr. 3.5x10-6 Kgm2 |
| Starting torque without sealing | ≤2.0x10-3Nm (+25°C) |
| Maximum load permitted on shaft | Radial 20N, Axial 10N |
| Shock resistance | 980m/s2, 6ms, 2 hours each on XYZ |
| Vibration proof | 50m/s2, 10~200Hz, 2 hours each on XYZ |
| Working life | MTBF ≥20000h (+25°C, 2000rpm) |
| Weight | Appr. 60g (with 0.5 meter cable) |
| Environmental Specifications | |
| Working humidity | 30~85% (no condensation) |
| Storage temperature | -40°C~100°C |
| Working temperature | -25°C~85°C |
| Protection class | IP54 |
| Terminal Assignment |
| Signal | +5V | 0V | SIG A | SIG A | SIG B | SIG B | Shield |
| Cable Color | Red | Black | Green | Brown | White | Grey | N.C |
Note: Shield is attached to connector housing, 0.5 meter cable lengths (other cable lengths on order) |
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| Ordering Code |
| ISC3004 | -901 | E | 360 | B | -5 | L |
| Series | Sequence Number | Connection | Number of Pulses | Output Signals | Supply Voltage | Output Circuit |
| Dimensions |
Motors described above are typical and can be customized upon request.
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