We offer fully customizable replacement solutions for the OCE-S101B-0012-W120-HFZ absolute encoder. Our team can customize specifications, performance parameters, and dimensions to ensure compatibility with the original model or surpass its performance while ensuring seamless integration. Customization options include resolution, mechanical dimensions, and environmental protection ratings. As a reliable alternative supplier, we provide professional technical support tailored to your specific application requirements.

Need a Custom Alternative to OCE-S101B-0012-W120-HFZ Absolute Encoder?-EncoderWorks
Need a Custom Alternative to OCE-S101B-0012-W120-HFZ Absolute Encoder?-EncoderWorks

Interface

InterfaceSSI with Preset
Manual FunctionsPreset + complement via cable or connector
Interface Cycle Time≥ 25 µs

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 Singleturn12 bit
Accuracy (INL)±0.0220° (14 – 16 bit), ±0.0439° (≤13 bit)
Sense Signal (Default)Clockwise shaft movement (front view on shaft)
CodeBinary

Environmental Specifications

Protection Class (Shaft)IP65
Protection Class (Housing)IP66/IP67
Humidity98% RH, no condensation
Max Temperature+70 °C (+158 °F)
Min Temperature-40 °C (-40 °F)

Mechanical Data

Connection Cap MaterialAluminum
Housing MaterialAluminum
Housing CoatingEloxide
Flange TypeSynchro, ø 78 mm, ATEX
Flange MaterialAluminum
Shaft TypeSolid, Single Flat, Length = 20 mm
Shaft Diameterø 12 mm (0.47")
Max. Shaft LoadAxial 50 N, Radial 50 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)
Length105 mm (4.13")
Weight1140 g (2.51 lb)

Electrical Connection

Connection OrientationRadial
Connection Type2 x Blind Plug, Radial

Certification

ApprovalCE + ATEX Zone 1 & 21 (Oil+Gas)