POSITAL
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IXARC Absolute Rotary Encoder

OCD-S101G-1213-S120-PRL

POSITAL Measuring Tools & Sensors SSI / SSI + Incremental - Gray, Multiturn - 12 bit (4096 rev), 13 bit (8192 Steps; 0.044°), IP64 / IP65, Aluminum / Steel, Solid Shaft - Synchro, ø 58 mm (2.28"), ø 12 mm (0.47"), Connector - Radial M23, ≤ 0.02° (Optical), CE / UL Available 0
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Interface
InterfaceSSI with Preset
Manual FunctionsPreset + complement via cable or connector
Interface Cycle Time≥ 25 µs
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ocx_s1_direction.jpg
Outputs
Output DriverRS422
Electrical Data
Supply Voltage4.5 – 30 VDC
Power Consumption≤ 1.5 W
Start-Up Time< 1 s
Clock InputRS 422, via Optocoupler
Clock Frequency100 kHz – 2 MHz
Reverse Polarity ProtectionYes
Short Circuit ProtectionYes
EMC: Emitted InterferenceDIN EN 61000-6-4
EMC: Noise ImmunityDIN EN 61000-6-2
MTTF16.2 years @ 40 °C
Sensor
TechnologyOptical
Resolution Singleturn13 bit
Resolution Multiturn12 bit
Multiturn TechnologyMechanical Gearing (no Battery)
Accuracy (INL)±0.0220° (14 – 16 bit), ±0.0439° (≤13 bit)
CodeGray
Environmental Specifications
Protection Class (Shaft)IP65
Protection Class (Housing)IP65
Operating Temperature-40 °C (-40 °F) - +85 °C (+185 °F)
Humidity98% RH, no condensation
Mechanical Data
Housing MaterialSteel
Housing CoatingWet coating (RAL 9006 White Aluminium) + Cathodic corrosion protection (>720 h salt spay resistance)
Flange TypeSynchro, ø 58 mm (S)
Flange MaterialAluminum
Shaft TypeSolid, Length = 20 mm
Shaft Diameterø 12 mm (0.47")
Shaft MaterialStainless Steel V2A (1.4305, 303)
Max. Shaft LoadAxial 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)
Length56,7 mm (2.23")
Weight290 g (0.64 lb)
Electrical Connection
Connection OrientationRadial
ConnectorM23, Male, 12 pin, CCW / left
Certification
ApprovalCE + cULus
Product Life Cycle
Product Life CycleEstablished
Connection Plan
SIGNALPIN NUMBER
Power Supply11
GND12
Data+3
Data-4
Clock+2
Clock-1
Preset9
DIR8
Connector-View on Encoder
Dimensional Drawing

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.