Incremental encoders Micro series - shaft ø5 mm 10…2048 pulses per revolution BDK Features –– Mini encoder with solid shaft ø5 mm –– Optical sensing method –– Max. 2048 pulses per revolution –– Housing ø30 mm –– Operation speed max. 12000 rpm –– Synchro flange Technical data - mechanical design Voltage supply 5 VDC ±10 % 10...30 VDC Size (flange) ø30 mm Consumption typ. 60 mA (5 VDC, w/o load) 30 mA (24 VDC, w/o load) Shaft type ø5 mm solid shaft Admitted shaft load Pulses per revolution 10...2048 ≤10 N axial ≤10 N radial Reference signal Zero pulse, width 90° Flange Synchro flange Sensing method Optical Protection DIN EN 60529 IP 42, IP 65 Output frequency ≤100 kHz Operating speed ≤12000 rpm (IP 42) ≤6000 rpm (IP 64) Output signals A 90° B, N + inverted Operating torque typ. Output stages Linedriver/RS422 Push-pull short-circuit proof 0.0014 Nm (IP 42) 0.0075 Nm (IP 64) Materials Interference immunity DIN EN 61000-6-2 Housing: polyamide black Flange: aluminium Emitted interference DIN EN 61000-6-3 Operating temperature -20...+85 °C Approval UL approval / E217823 Relative humidity 95 % non-condensing Resistance DIN EN 60068-2-6 Vibration 10 g, 16-200 Hz DIN EN 60068-2-27 Shock 50 g, 11 ms Connection Connector M9, 5-pin Connector M9, 8-pin Cable 1 m Weight approx. 85 g 1 www.baumer.com/motion 13/8/2015 Technical data - electrical ratings Subject to modification in technic and design. Errors and omissions excepted. BDK with shaft Incremental encoders Micro series - shaft ø5 mm 10…2048 pulses per revolution BDK Part number Accessories BDK 16. - Connectors and cables Connection 4 Cable 1 m, axial 5 Cable 1 m, radial 9 Connector radial Solid shaft 5 ø5 mm, IP 42 L5 ø5 mm, IP 64 10132983 Female connector M9, 8-pin, straight 11094664 Female connector M9, 8-pin, straight, 2 m cable 11094665 Female connector M9, 8-pin, straight, 5 m cable 11094660 Female connector M9, 5-pin, straight, 2 m cable 11094662 Female connector M9, 5-pin, straight, 5 m cable Mounting accessories Pulse number - see table 10106004 Voltage supply / signals 05A 5 VDC / antivalent (TTL compatible) 24K 10...30 VDC / push-pull short-circuit proof Clamp set ø10 mm Pulse number 10 20 30 50 60 100 120 200 250 360 500 1000 1024 2000 2048 Other pulse numbers on request. Complementary Linedriver RS422 Output level High >2,4 V (I = -20 mA) Output level Low <0,4 V (I = 20 mA) Load High <20 mA Load Low <20 mA Outputs 24K (125 Ω) Push-pull short-circuit protection Output level High >+Vs - 5,7 V (I = -30 mA) Output level Low <5,7 V (I = 30 mA) Load High <30 mA Load Low <30 mA 2 www.baumer.com/motion 13/8/2015 Outputs 05A Subject to modification in technic and design. Errors and omissions excepted. Trigger level Incremental encoders Micro series - shaft ø5 mm 10…2048 pulses per revolution Terminal assignment Counter clockwise rotating direction when looking at the flange. 05A Cable for connection references -4 and -5 05A 24K Core colour Signals CHA CHA comp. CHB CHB comp. CHN 90° CHN comp. Counter clockwise rotating direction when looking at the flange. 24K CHA CHB CHN 90° Signals brown +Vs brown +Vs green CHA green CHA red CHA compl. – – yellow CHB yellow CHB – blue CHB compl. – pink CHN pink CHN gray CHN compl. – – 0V white 0V white Cable data 8 x 0.14 mm2 5 x 0.14 mm2 Screen connected to housing Connector M9 male for connection reference -9 05A 24K Connector Signals Signals Pin 1 0V 0V Pin 2 +Vs +Vs Pin 3 CHA CHA Pin 4 CHB CHB Pin 5 CHN compl. CHN Pin 6 CHN – Pin 7 CHB compl. – Pin 8 CHA compl. – 4 5 3 8 6 7 3 Core colour 2 1 3 4 2 5 1 www.baumer.com/motion 13/8/2015 Output signals Subject to modification in technic and design. Errors and omissions excepted. BDK Incremental encoders Micro series - shaft ø5 mm 10…2048 pulses per revolution BDK Dimensions 0 0 ø5 -0,018 ø16 -0,018 M3 x 5 3 x 120 ø31 ø30,2 0 ø27 -0,084 BDK cable axial 1,8 12 2,2 2 34 23 8,4 12 2,2 2 34 6,5 ø5 -0,018 12,2 1,8 23 12 2,2 2 34 6,5 ø31 0 0 M3 x 5 3 x 120 ø30,2 23,4 1,8 0 ø16 -0,018 ø27 -0,084 M3 x 5 3 x 120 ø31 0 0 ø5 -0,018 ø16 -0,018 BDK connector output radial ø30,2 0 ø27 -0,084 BDK cable radial 23 4 www.baumer.com/motion 13/8/2015 ~59 Subject to modification in technic and design. Errors and omissions excepted. BDK connector dimensions