« 38mm Diameter Incremental Solid Shaft Common Type Optical Encoder
22mm Diameter Optical Encoder Modular »
Shaft diameter 4mm or 6mm, clamping flange, housing diameter 30mm.
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. 3.5×10-6 Kgm2 |
| Starting torque without sealing | 2.0×10-3Nm (+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) |
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.
