POSITAL

UCD-S3A1G-1216-D1M0-AAW

UCD-S3A1G-1216-D1M0-AAW

Interface

InterfaceSSI with Preset and Incr.
Incremental Pulses1024
Manual FunctionsPreset + complement via cable or connector
Interface Cycle Time≥ 25 µs
Multiple TransmissionsOnce
SSI FormatMMMMMMMMMMMMSSSSSSSSSSSSSSSS00

Outputs

Output DriverSSI (RS422) / Incr. (RS422)
Output IncrementalA, /A, B, /B, Z, /Z
Quadrature Phasing90° ± 4.5° electrical
Maximum Switching Current35 mA per Channel

Electrical Data

Supply Voltage4.75 – 30 VDC
Current ConsumptionTypical 50 mA
Power Consumption≤ 1.0 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
MTTF350 years @ 40 °C

Sensor

TechnologyMagnetic
Resolution Singleturn16 bit
Resolution Multiturn12 bit
Multiturn TechnologySelf powered magnetic pulse counter (no battery, no gear)
Accuracy (INL)±0.0878° (≤ 12 bit)
Sense Signal (Default)Clockwise shaft movement (front view on shaft)
CodeGray

Environmental Specifications

Protection Class (Shaft)IP65
Protection Class (Housing)IP65
Humidity98% RH, no condensation
Max Temperature+70 °C (+158 °F)
Min Temperature-30 °C fixed (-22 °F), -5 °C flexible (+23 °F)

Mechanical Data

Housing MaterialSteel
Housing CoatingCathodic corrosion protection (>720 hrs salt spray resistance)
Flange TypeClamp, 2" (ø 50.8 mm)
Flange MaterialAluminum
Shaft TypeSolid, Single Flat, Length = 16 mm
Shaft Diameterø 9.52 mm (3/8")
Shaft MaterialStainless Steel V2A (1.4305, 303)
Max. Shaft LoadAxial 40 N, Radial 110 N
Minimum Mechanical Lifetime(10^8 revolutions with Fa/Fr)430 (20N/40N), 150 (40N/60N), 100 (40N/80N), 55 (40N/110N)
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)
Length96 mm (3.78")
Weight180 g (0.40 lb)

Electrical Connection

Connection OrientationAxial
Cable Length10 m [394"]
Wire Cross Section0.14 mm² / AWG 26
Material / TypePVC
Cable Diameter8 mm (0.31 in)
Minimum Bend Radius35 mm (1.38) fixed, 70 mm (2.76)

Product Life Cycle

Product Life CycleNew

Connection Plan

SignalColor
Power SupplyBrown
GNDWhite
Data+Gray
Data-Pink
Clock+Green
Clock-Yellow
DIRRed
PresetBlue
ABlack
/AViolet
BGray-Pink
/BRed-Blue
Shielding?

Pulse Diagram

Pulse Diagram

Dimensional Drawing

Dimensional Drawing-0Dimensional Drawing-1

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