IXARC Absolute Rotary Encoder
UCD-S401B-2012-N060-CRW
POSITAL
Measuring Tools & Sensors
SSI / SSI + Incremental - Binary w. Pushbuttons, Multiturn - 20 bit (1048576 rev), 12 bit (4096 Steps; 0.088°), IP64 / IP65, Aluminum / Steel, Solid Shaft - Synchro, ø 58 mm (2.28"), ø 6 mm (0.24"), Cable - Radial 1 m, ≤ 0.09° (Magnetic - Hall Effect), CE / UL
Available
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| Interface | |
| Interface | SSI with Button and LEDs |
| Manual Functions | Preset via push button and cable or connector |
| Interface Cycle Time | ≥ 25 µs |
| Number of Preset Cycles | 5,100,000 |
| SSI Format | MMMMMMMMMMMMMMMMMMMMSSSSSSSSSSSS |
| Video Manual |  Watch a simple installation video |
| Outputs | |
| Output Driver | RS422 |
| Electrical Data | |
| Supply Voltage | 4.5 – 30 VDC |
| Current Consumption | Typical 50 mA |
| Power Consumption | ≤ 1.0 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 | 350 years @ 40 °C |
| Sensor | |
| Technology | Magnetic |
| Resolution Singleturn | 12 bit |
| Resolution Multiturn | 20 bit |
| Multiturn Technology | Self powered magnetic pulse counter (no battery, no gear) |
| Accuracy (INL) | ±0.0878° (≤ 12 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) - +80 °C (+176 °F) |
| Humidity | 98% RH, no condensation |
| Mechanical Data | |
| Housing Material | Steel |
| Housing Coating | Cathodic corrosion protection (>720 hrs salt spray resistance) |
| Flange Type | Synchro, ø 58 mm (N) |
| Flange Material | Aluminum |
| Shaft Type | Solid, Length = 10 mm |
| Shaft Diameter | ø 6 mm (0.24") |
| 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) | 550 (20 N / 40 N), 195 (40 N / 60 N), 135 (40 N / 80 N), 85 (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 | 43 mm (1.69") |
| Weight | 315 g (0.69 lb) |
| Electrical Connection | |
| Connection Orientation | Radial |
| Cable Length | 1 m [39"] |
| Wire Cross Section | 0.14 mm² / AWG 26 |
| Material / Type | PVC |
| Cable Diameter | 6 mm (0.24 in) |
| Minimum Bend Radius | 46 mm (1.81") fixed, 61 mm (2.4") flexing |
| Certification | |
| Approval | CE + cULus |
| Product Life Cycle | |
| Product Life Cycle | Established |
| Connection Plan | |
| SIGNAL | CABLE COLOR |
| Power Supply | Brown |
| GND | White |
| Preset | Blue |
| Data+ | Gray |
| Data- | Pink |
| Clock+ | Green |
| Clock- | Yellow |
| DIR | Red |
| Shielding | Shield |
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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.
