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Optical Encoders
58 mm Housing Diameter, 20mm Shaft Diameter,
Incremental, Solid Shaft, Flange Adapter Type.
Shaft diameter Φ20mm, housing diameter Φ58mm, flange diameter Φ90mm.
Flange adapter, high shock and vibration, good anti-interference, long working life.
Connector:
Cable axial, cable radial, plug axial, plug radial.
Using short-line-form clamping.
| 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
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 shaft against A,B phase is not specified.
| Technical Specifications |
| Electrical specifications | |
Output wave |
Square wave |
| Output signals | A,B,Z (line driver output A,A,B,B,Z,Z phase) |
| Current consumption | ≤180mA |
| response frequency | 0~120KHz |
| Output phase difference | 90°± 45° |
| Supply voltage | 5V DC, 5-12V DC, 12-24V DC |
| Signal level | VH ≥85% Vcc, VL ≤ 0.3V |
| Number of pulses | 50,60,100,120,125,150,180,200,250,256,300, 360,400,500,512,600,900,1000,1024,1200, 1800,2000,2048,2400,2500,3000,3600 (other number of pulse available on request) |
| Output circuit | Open collector NPN, Push pull, Voltage, Line driver |
| Mechanical Specifications | |
| Speed without sealing | 6000rmp |
| Rotor moment of inertia | Appr. 1.2x10-5 Kgm2 |
| Starting torque without sealing | ≤6.0x10-2Nm (+25°C) |
| Maximum load permitted on shaft | Radial 75N, Axial 50N |
| Shock resistance | 980m/s2, 6ms, 2 hours each on XYZ |
| Vibration proof | 50m/s2, 10~200Hz, 2 hours each on XYZ |
| Working life | MTBF ≥30000h (+25°C, 2000rpm) |
| Weight | Appr. 380g (9 pin plug in radial) |
| 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 | SIG Z | SIG Z | Shield |
| Cable Color | Red | Black | Green | Brown | White | Grey | Yellow | Orange | N.C |
| 7 pin plug | 1 | 4 | 3 | / | 5 | / | 2 | / | 6 |
| 9 pin plug | 1 | 4 | 5 | 7 | 3 | 6 | 2 | 8 | 9 |
Note: Shield is attached to connector housing, 1 meter cable lengths (other cable lengths on order) |
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| Ordering Code |
| ISL5820 | -G01 | C | 1000 | BZ3 | 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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