Encoder WDGA 58B SSI www.wachendorff-automation.com/wdga58bssi Wachendorff Automation ... systems and encoders Complete systems Industrial rugged encoders to suit your application Standard range and customer versions Maximum permissible loads 48-hour express production Made in Germany Worldwide distributor network WDGA 58B SSI Errors and modifications reserved. Wachendorff Automation GmbH & Co. KG 2013-10-01 -1-Encoder WDGA 58B absolute SSI magnetic, with EnDra-Technology EnDra multiturn technology: maintenance-free and environmentally friendly SSI, gray or binary Single-/multiturn (14 bit / 39 bit) Forward-looking technology with 32 bit processor 2-colour-LED as indicator for operating condition High shaft load up to 220 N radial, 120 N axial www.wachendorff-automation.com/wdga58bssi Mechanical Data Sensor data Housing Singleturn technology innovative hall sensor technology Flange clamping flange Singleturn resolution up to 16,384 steps/360 (14 bit) Flange material aluminium Singleturn accuracy < 0.35 Housing cap steel case chrome-plated, magnetic Singleturn repeat accuracy < 0.20 shielding Intern cycle time 600 s Housing 58 mm Multiturn technology patented EnDra technology no Cam mounting pitch 69 mm battery, no gear. Multiturn resolution up to 39 bit. Shaft(s) Shaft material stainless steel Environmental data Starting torque approx. 1 Ncm at ambient temperature ESD (DIN EN 61000-4-2): 8 kV Burst (DIN EN 61000-4-4): 2 kV Shaft 6 mm Shaft length L: 12 mm includes EMC: DIN EN 61000-6-2 DIN EN 61000-6-3 Max. Permissible shaft 125 N loading radial Vibration: 50 m/s2 (10 Hz up to 2000 Hz) Max. Permissible shaft 120 N (DIN EN 60068-2-6) loading axial Shock: 1000 m/s2 (6 ms) (DIN EN 60068-2-27) Shaft 10 mm Design: appropriate DIN VDE 0160 Shaft length L: 20 mm Turn on time: <1,5 s Max. Permissible shaft 220 N loading radial Max. Permissible shaft 120 N Interface loading axial Interface: SSI Clock input: via opto-coupler Bearings Clock frequency: 100 kHz up to 500 kHz, Bearings type 2 precision ball bearings up to 2 MHz on request Nominale service life 1 x 10 9 revs. at 100 % rated shaft load Data output: RS485/RS422 compatible 1 x 10 10 revs. at 40 % rated shaft load Output code: gray or binary 1 x 10 11 revs. at 20 % rated shaft SSI output: Angular-/position value load Parity bit: optional (even/odd) Max. operating speed 8000 rpm Error bit: optional Machinery Directive: basic data safety integrity level Turn on time: <1,5 s MTTF 1000 a d Configuration inputs DIR = GND -> cw Mission time (TM) 20 a Positive direction of DIR = +UB -> ccw Nominale service life (L10h) 1 x 10 11 revs. at 20 % rated shaft counting: load and 8000 rpm (View on shaft) Diagnostic coverage (DC) 0 % Set to zero: Set: Preset = +UB for 2 s Deaktivate: Preset = GND Electrical Data Power supply/Current 10 VDC up to 32 VDC: max. 80 mA consumption 4,75 VDC up to 5,5 VDC: max. 80 mA Power consumption max. 0.8 W max. 0.8 W WDGA 58B SSI Errors and modifications reserved. Wachendorff Automation GmbH & Co. KG 2013-10-01 -2-