IXARC Absolute Rotary Encoder
UCD-SHC1B-1416-4A70-PRL
POSITAL
Measuring Tools & Sensors
SSI / SSI + Incremental - Binary + A/B/Z (Push-Pull), Multiturn - 14 bit (16384 rev), 16 bit (65536 Steps; 0.005°), IP64 / IP65, Aluminum / Steel, Solid Shaft - Square, □ 66.7 mm (2.62”), ø 9.52 mm (3/8"), Connector - Radial M23, ≤ 0.09° (Magnetic - Hall Effect), CE / UL
Available
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![picture-9x-3-crx-lx-nnn.jpg](/media/posital_fsimg/picture-9x-3-crx-lx-nnn.jpg)
Interface | |
Interface | SSI with Preset + Incremental Push Pull |
Optional Incremental Pulses | 4096 |
Manual Functions | Preset + complement via cable or connector |
Interface Cycle Time | ≥ 25 µs |
Number of Preset Cycles | 5,100,000 |
SSI Format | MMMMMMMMMMMMMMSSSSSSSSSSSSSSSS00 |
![ucx_sh_zeroset.jpg](/media/posital_fsimg/ucx_sh_zeroset.jpg)
![ucx_sh_direction.jpg](/media/posital_fsimg/ucx_sh_direction.jpg)
Outputs | |
Output Driver | SSI (RS422) / Incr. (Push Pull) |
Output Incremental | A, B, Z |
Quadrature Phasing | 90° ± 4.5° electrical (Speed > 400RPM) |
Output Voltage High Level Push-Pull (HTL) | > 4 V @ 4,75-9 V Supply Voltage; > V-3 V @ 9-30 V Supply |
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 | 16 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 | -40 °C (-40 °F) - +85 °C (+185 °F) |
Humidity | 98% RH, no condensation |
Mechanical Data | |
Housing Material | Steel |
Housing Coating | Cathodic corrosion protection (>720 hrs salt spray resistance) |
Flange Type | Square, □ 2.5" (4) |
Flange Material | Aluminum |
Shaft Type | Solid, Single Flat, Length = 22.4 mm |
Shaft Diameter | ø 9.52 mm (3/8") |
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 | 41,5 mm (1.63") |
Weight | 290 g (0.64 lb) |
Electrical Connection | |
Connection Orientation | Radial |
Connector | M23, Male, 12 pin, CCW / left |
Certification | |
Approval | CE + cULus |
Product Life Cycle | |
Product Life Cycle | Established |
![](/media/posital_fsimg/m23_male_12pin_left.jpg) |
Connection Plan | |
SIGNAL | PIN NUMBER |
Power Supply | 11 |
GND | 12 |
Data+ | 3 |
Data- | 4 |
Clock+ | 2 |
Clock- | 1 |
DIR | 8 |
Preset | 9 |
A | 5 |
B | 7 |
Z | 6 |
/Error | 10 |
Shielding | Housing |
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.