IXARC Absolute Rotary Encoder
UCD-STC1B-1412-04M0-AAW
POSITAL
Measuring Tools & Sensors
SSI / SSI + Incremental - Binary + A/B/Z (RS-422), Multiturn - 14 bit (16384 rev), 12 bit (4096 Steps; 0.088°), IP64 / IP65, Aluminum / Steel, Solid Shaft - Clamping, ø 40 mm (1.57"), ø 8 mm (0.31"), Cable - Axial 10 m, ≤ 0.09° (Magnetic - Hall Effect), CE / UL
Available
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Interface | |
Interface | SSI with Preset + Incremental RS422 |
Optional Incremental Pulses | 4096 |
Manual Functions | Preset + complement via cable or connector |
Interface Cycle Time | ≥ 25 µs |
Multiple Transmissions | Once |
Number of Preset Cycles | 5,100,000 |
SSI Format | MMMMMMMMMMMMMMSSSSSSSSSSSS00 |
Outputs | |
Output Driver | SSI (RS422) / Incr. (RS422) |
Output Incremental | A, /A, B, /B, Z, /Z |
Quadrature Phasing | 90° ± 4.5° electrical (Speed > 400RPM) |
Output Voltage High Level RS422 (TTL) | > 4 V |
Output Voltage Low Level RS422 (TTL) | < 0.5 V |
Maximum Switching Current | 35 mA per Channel |
Electrical Data | |
Supply Voltage | 4.75 – 30 VDC |
Current Consumption | Typical 50mA@24V (no load) |
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 | 14 bit |
Multiturn Technology | Self powered magnetic pulse counter (no battery, no gear) |
Accuracy (INL) | ±0.0878° (≤ 12 bit) |
Code | Binary |
Incremental Pulses | 4096 |
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 | Cathodic corrosion protection (>720 hrs salt spray resistance) |
Flange Type | Clamp, ø 40 mm |
Flange Material | Aluminum |
Shaft Type | Solid, Single Flat, Length = 15 mm |
Shaft Diameter | ø 8 mm (0.31") |
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) | 430 (20 N / 40 N), 150 (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 | 37 mm (1.46") |
Weight | 180 g (0.40 lb) |
Electrical Connection | |
Connection Orientation | Axial |
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) |
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 |
/Error | White-Yellow |
Shielding | Shield |
Connector-View on Encoder
Pulse Diagram
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.