We provide fully customizable replacement solutions for the OCD-EIC1B-1216-S12V-PRM absolute encoder. Our team can tailor specifications, performance parameters, and physical dimensions to ensure full compatibility with the original encoder or even exceed its performance, while guaranteeing seamless integration into your system. Customization covers resolution, mechanical size, and environmental protection ratings, among other aspects. As a trusted alternative supplier, we deliver dedicated technical support designed to meet your specific application needs.

OCD-EIC1B-1216-S12V-PRM: A Perfect Fit Custom Encoder Solution-EncoderWorks
OCD-EIC1B-1216-S12V-PRM: A Perfect Fit Custom Encoder Solution-EncoderWorks

Interface

InterfaceProfinet
SpeedReal Time (RT), Isochronous Real Time (IRT)
ProfileProfidrive Profile 4.x, Encoder Profile 4.0, 4.1, 4.2
DiagnosticsDifferent faults and warnings for Memory, Temperature, Synchronization, Commissioning diagnostics, Commissioning invalid scaling, Communication, Master’s sign of life
FeaturesBoot-Loader, Round Axis, Flashing LEDs, MRP, MRPD, Acceleration values
Transmission Rate100 Mbit
Interface Cycle Time≥ 125 µs
Programming FunctionsResolution, time base and filter for velocity, preset, counting direction, IP-Address, Fractional scaling, Encoder parameter control via GSDML or Non-Volatile memory

Outputs

Output DriverEthernet

Electrical Data

Supply Voltage10 – 32 VDC
Current Consumption≤ 250 mA @ 10 V DC, ≤ 100 mA @ 24 V DC
Power Consumption≤ 3 W
Start-Up Time< 15 s
Max. Permissible Electric Speed12000 1/min (12bit), 1000 1/min (16bit)
Reverse Polarity ProtectionYes
Short Circuit ProtectionYes
EMC: Emitted InterferenceDIN EN 61000-6-4
EMC: Noise ImmunityDIN EN 61000-6-2
MTTF95 years @ 40 °C

Sensor

TechnologyOptical
Resolution Singleturn16 bit
Resolution Multiturn12 bit
Multiturn TechnologyMechanical Gearing (no Battery)
Accuracy (INL)±0.0220° (14 – 16 bit), ±0.0439° (≤13 bit)
CodeBinary

Environmental Specifications

Protection Class (Shaft)IP66/IP67
Protection Class (Housing)IP66/IP67
Storage Temperature-40 °C (-40 °F) – +85 °C (+185 °F)
Humidity98% RH, no condensation
Max Temperature+85 °C (+185 °F)
Min Temperature-40 °C (-40 °F)

Mechanical Data

Housing MaterialStainless Steel V2A (1.4305, 303)
Housing CoatingNo Coating
Flange TypeSynchro, ø 58 mm (S)
Flange MaterialStainless steel V2A (1.4305; 303)
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 (20N/40N), 145 (40N/60N), 100 (40N/80N), 55 (40N/110N)
Rotor Inertia≤ 30 gcm² [≤ 0.17 oz-in²]
Friction Torque≤ 5 Ncm @ 20 °C, (7.1 oz-in @ 68 °F)
Max. Permissible Mechanical Speed≤ 3000 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)
Length84 mm (3.31")
Weight860 g (1.90 lb)

Electrical Connection

Connection OrientationRadial
Connector 1M12, Female, 4 pin, d coded
Connector 2M12, Male, 4 pin, a coded
Connector 3M12, Female, 4 pin, d coded