IXARC Absolute Rotary Encoder
OCD-S5D1B-0412-S120-ARW
POSITAL
Measuring Tools & Sensors
SSI / SSI + Incremental - Binary + A/B/Z (RS-422), Multiturn - 4 bit (16 rev), 12 bit (4096 Steps; 0.088°), IP64 / IP65, Aluminum / Steel, Solid Shaft - Synchro, ø 58 mm (2.28"), ø 12 mm (0.47"), Cable - Radial 10 m, ≤ 0.02° (Optical), CE / UL
Available
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![picture-sx-5-crx-cx-nnn.jpg](/media/posital_fsimg/picture-sx-5-crx-cx-nnn.jpg)
Interface | |
Interface | SSI with Preset + Incremental RS422 |
Manual Functions | Preset + complement via cable or connector |
Interface Cycle Time | ≥ 25 µs |
Outputs | |
Output Driver | SSI (RS422) / Incr. (RS422) |
Output Incremental | A, /A, B, /B, Z, /Z |
Quadrature Phasing | 90° ± 4.5° electrical |
Max. Frequency Response | 2 MHz |
Electrical Data | |
Supply Voltage | 4.5 – 30 VDC |
Power Consumption | ≤ 1.5 W |
Start-Up Time | < 1 s |
Clock Input | RS 422, via Optocoupler |
Clock Frequency | 100 kHz – 2 MHz |
Reverse Polarity Protection | Yes |
Short Circuit Protection | Yes |
EMC: Emitted Interference | DIN EN 61000-6-4 |
EMC: Noise Immunity | DIN EN 61000-6-2 |
MTTF | 16.2 years @ 40 °C |
Sensor | |
Technology | Optical |
Resolution Singleturn | 12 bit |
Resolution Multiturn | 4 bit |
Multiturn Technology | Mechanical Gearing (no Battery) |
Accuracy (INL) | ±0.0220° (14 – 16 bit), ±0.0439° (≤13 bit) |
Code | Binary |
Environmental Specifications | |
Protection Class (Shaft) | IP65 |
Protection Class (Housing) | IP65 |
Operating Temperature | -30 °C fixed (-22 °F), -5 °C flexible (+23 °F) - +70 °C (+158 °F) |
Humidity | 98% RH, no condensation |
Mechanical Data | |
Housing Material | Steel |
Housing Coating | Wet coating (RAL 9006 White Aluminium) + Cathodic corrosion protection (>720 h salt spay resistance) |
Flange Type | Synchro, ø 58 mm (S) |
Flange Material | Aluminum |
Shaft Type | Solid, Length = 20 mm |
Shaft Diameter | ø 12 mm (0.47") |
Shaft Material | Stainless Steel V2A (1.4305, 303) |
Max. Shaft Load | Axial 40 N, Radial 110 N |
Minimum Mechanical Lifetime (10^8 revolutions with Fa/Fr) | 420 (20 N / 40 N), 145 (40 N / 60 N), 100 (40 N / 80 N), 55 (40 N / 110 N) |
Rotor Inertia | ≤ 30 gcm² [≤ 0.17 oz-in²] |
Friction Torque | ≤ 3 Ncm @ 20 °C (4.2 oz-in @ 68 °F) |
Max. Permissible Mechanical Speed | ≤ 12000 1/min |
Shock Resistance | ≤ 100 g (half sine 6 ms, EN 60068-2-27) |
Permanent Shock Resistance | ≤ 10 g (half sine 16 ms, EN 60068-2-29) |
Vibration Resistance | ≤ 10 g (10 Hz – 1000 Hz, EN 60068-2-6) |
Length | 56,7 mm (2.23") |
Weight | 290 g (0.64 lb) |
Electrical Connection | |
Connection Orientation | Radial |
Cable Length | 10 m [394"] |
Wire Cross Section | 0.14 mm² / AWG 26 |
Material / Type | PVC |
Cable Diameter | 8 mm (0.31 in) |
Minimum Bend Radius | 35 mm (1.38) fixed, 70 mm (2.76) |
Certification | |
Approval | CE + cULus |
Product Life Cycle | |
Product Life Cycle | Established |
Connection Plan | |
SIGNAL | CABLE COLOR |
Power Supply | Brown |
GND | White |
Data+ | Gray |
Data- | Pink |
Clock+ | Green |
Clock- | Yellow |
DIR | Red |
Preset | Blue |
A | Black |
/A | Violet |
B | Gray-Pink |
/B | Red-Blue |
Z | White-Green |
/Z | Brown-Green |
Shielding | Shield |
Connector-View on Encoder
Pulse Diagram
![](/media/posital_fsimg/2xa_2xb_2xz_s5+6.jpg)
Rotation Clockwise (seen on shaft)
If the drawings are not available please refer to the "Download" section.
The picture and drawing are for general presentation purposes only. All dimension in [inch] mm.
© FRABA B.V., All rights reserved. We do not assume responsibility for technical inaccuracies or omissions. Specifications are subject to change without notice.