OCM-S101B-0812-E14W-HFZ Alternative | A Drop-in Replacement Absolute Encoder Solution

We offer fully customizable replacement solutions for the OCM-S101B-0812-E14W-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.

OCM-S101B-0812-E14W-HFZ Alternative | A Drop-in Replacement Absolute Encoder Solution-EncoderWorks
OCM-S101B-0812-E14W-HFZ Alternative | A Drop-in Replacement Absolute Encoder Solution-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
Resolution Multiturn8 bit
Multiturn TechnologyMechanical Gearing (no Battery)
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)IP66/IP67
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 MaterialStainless Steel V4A (1.4404; 316 L)
Housing MaterialStainless Steel V4A (1.4404, 316 L)
Housing CoatingNo Coating
Flange TypeBlind Hollow, ø 78mm ATEX
Flange MaterialStainless steel V4A (1.4404, 316 L)
Shaft TypeBlind Hollow, Depth = 30 mm
Shaft Diameterø 14 mm (0.55")
Max. Shaft LoadAxial 60 N, Radial 80 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)
Length109 mm (4.29")
Weight3110 g (6.86 lb)
Maximum Axial / Radial MisalignmentStatic ± 0.3 mm /± 0.5 mm; Dynamic ± 0.1 mm /± 0.2 mm

Electrical Connection

Connection OrientationRadial
Connection Type2 x Blind Plug, Radial

Certification

ApprovalCE + ATEX Zone 1 & 21 (Mining)