OCD-S3B1G-0412-S120-5RW

Product Description

POSITAL IXARC absolute Multiturn encoder: SSI with Preset and Incr. interface, Synchro, ø 58 mm (S), ø 12 mm (0.47") shaft and IP64 / IP65 protection class.

Interface	SSI with Preset and Incr.
Incremental Pulses	2048
Manual Functions	Preset + complement via cable or connector
Interface Cycle Time	≥ 25 µs

Supply Voltage	4.5 – 30 VDC
Power Consumption	≤ 1.5 W
Start-Up Time	< 1 s
Clock Input	RS 422, via Optocoupler
Clock Frequency	100 kHz – 2 MHz
Reverse Polarity Protection	Yes
Short Circuit Protection	Yes
EMC: Emitted Interference	DIN EN 61000-6-4
EMC: Noise Immunity	DIN EN 61000-6-2
MTTF	16.2 years @ 40 °C

Technology	Optical
Resolution Singleturn	12 bit
Resolution Multiturn	4 bit
Multiturn Technology	Mechanical Gearing (no Battery)
Accuracy (INL)	±0.0220° (14 – 16 bit), ±0.0439° (≤13 bit)
Sense Signal (Default)	Clockwise shaft movement (front view on shaft)
Code	Gray

Housing Material	Steel
Housing Coating	Wet coating (RAL 9006 White Aluminium) + Cathodic corrosion protection (>720 h salt spay resistance)
Flange Type	Synchro, ø 58 mm (S)
Flange Material	Aluminum
Shaft Type	Solid, Length = 20 mm
Shaft Diameter	ø 12 mm (0.47")
Shaft Material	Stainless Steel V2A (1.4305, 303)
Max. Shaft Load	Axial 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	≤ 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)
Weight	290 g (0.64 lb)