IXARC Absolute Rotary Encoder
OCM-EIB1B-1216-Z12W-AAW
POSITAL
Measuring Tools & Sensors
Profinet, Multiturn - 12 bit (4096 rev), 16 bit (65536 Steps; 0.005°), IP67, Stainless Steel - V4A (1.4404, 316 L), Solid Shaft - Square, □ 80 mm (3.14"), ø 12 mm (0.47"), Cable - Axial 10 m, ≤ 0.02° (Optical), ATEX - Zone 1 & 21 (Mining)
Available
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| Interface | |
| Interface | Profinet |
| Profile | Profidrive Profile 4.x, Encoder Profile 4.x |
| Diagnostics | Memory |
| Features | Boot-Loader, Round Axis, Flashing LEDs |
| Transmission Rate | 10 / 100 Mbit |
| Interface Cycle Time | ≥ 1 ms |
| Programming Functions | Resolution, time base and filter for velocity, preset, counting direction, IP-Address |
| Outputs | |
| Output Driver | Ethernet |
| Electrical Data | |
| Supply Voltage | 10 – 30 VDC |
| Current Consumption | ≤ 230 mA @ 10 V DC, ≤ 100 mA @ 24 V DC |
| Power Consumption | ≤ 2.5 W |
| Start-Up Time | < 1 s |
| 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 | 65 years @ 40 °C |
| Sensor | |
| Technology | Optical |
| Resolution Singleturn | 16 bit |
| Resolution Multiturn | 12 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) | IP66/IP67 |
| Protection Class (Housing) | IP66/IP67 |
| Operating Temperature | -30 °C fixed (-22 °F), -5 °C flexible (+23 °F) - +70 °C (+158 °F) |
| Storage Temperature | -40 °C (-40 °F) – +85 °C (+185 °F) |
| Humidity | 98% RH, no condensation |
| Mechanical Data | |
| Connection Cap Material | Stainless Steel V4A (1.4404; 316 L) |
| Housing Material | Stainless Steel V4A (1.4404, 316 L) |
| Housing Coating | No Coating |
| Flange Type | Square, □ 80 mm, ATEX |
| Flange Material | Stainless steel V4A (1.4404, 316 L) |
| Shaft Type | Solid, Single Flat, Length = 20 mm |
| Shaft Diameter | ø 12 mm (0.47") |
| Max. Shaft Load | Axial 50 N, Radial 50 N |
Minimum Mechanical Lifetime
(10^8 revolutions with Fa/Fr) | 530 (20 N / 40 N), 185 (40 N / 60 N), 130 (40 N / 80 N), 80 (40 N / 110 N) |
| Rotor Inertia | ≤ 35 gcm² [≤ 0.2 oz-in²] |
| Friction Torque | ≤ 3 Ncm @ 20 °C (4.2 oz-in @ 68 °F) |
| Max. Permissible Mechanical Speed | ≤ 3000 1/min |
| Shock Resistance | ≤ 100 g (half sine 11 ms, EN 60068-2-27) |
| Vibration Resistance | ≤ 10 g (10 Hz – 2000 Hz, EN 60068-2-6) |
| Length | 134 mm (5.28") |
| Weight | 1760 g (3.88 lb) |
| Electrical Connection | |
| Connection Orientation | Axial |
| Connection Type | Cable / Connector |
| Minimum Bend Radius | 50 mm (2") fixed, 100 mm (4") flexing |
| Certification | |
| Approval | CE + ATEX Zone 1 & 21 (Mining) |
| Product Life Cycle | |
| Product Life Cycle | Established |
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| Connection Plan | |
| SIGNAL | CABLE COLOR |
| Power Supply | Black 1 |
| GND | Black 2 |
| Not Connected | Black 3 |
| Not Connected | Black 4 |
| Rx+ | White |
| Rx- | Blue |
| Tx+ | Yellow |
| Tx- | Orange |
Connector-View on Encoder
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.
