1.20 www .baumerelec tric.com bhf bhg incremental hollow shaft encoder bhf/bhg high resolution general data ambient conditions features mechanical data ? high resolution encoder ? optical sensing principle ? resolution up to 320'000 ppr ? internal interpolation, programmable ? small mounting depth ? hollow and through shaft ? 12 mm voltage supply 5 vdc 10% ( 05a ) 10 - 30 vdc ( 24k ) max. supply current typ. 60 ma (at 5 vdc) ( 05a ) no load typ. 40 ma (at 24 vdc) ( 24k ) max. measuring steps 1'280'000 steps at 320'000 ppr pulse range see order designation pulse tolerance 10% (switching frequency 320 khz) 15% (switching frequency 540 khz) 27% (switching frequency 1000 khz) 44% (switching frequency 1300 khz) max. switching frequency 1,3 mhz ( 05a ) 300 khz ( 24k ) direction of rotation looking at the fange and rotating in counter-clockwise direction, channel a leads channel b by 1/4 period (90) max. revolutions mechanical 6'000 rpm elektrical 6'000 rpm (pulse disc 2048) 3'000 rpm (pulse disc 5000) moment of inertia bhf/bhg with clamping ring rotor typ. 18,5 x 10 -7 kgm 2 bhf without clamping ring typ. 13,6 x 10 -7 kgm 2 torque bhf typ. 0,9 cnm ip 42 typ. 3,7 cnm ip 65 bhg typ. 1,75 cnm ip 42 typ. 4,7 cnm ip 65 (3'000 rpm / 20 c) product life depending on ambient conditions (typ. 10 9 revolutions) max. protection class ip 65 material aluminium weight approx. 300 g temperature range -20...+85 c relative humidity max. relative humidity 95% non condensing vibration iec 60068-2-6 ( 100 m/s 2 / 10 - 200 hz) shock iec 60068-2-27 ( 500 m/s 2 / 11 ms) noise immunity en 61000-6-2 emitted interference en 61000-6-3
1.21 www .baumerelec tric.com 1 42 50 0 -0,025 33 58 h1 0 m 4 x 8 2, 2 2 1 1 4, 5 10 12 * r=22 1 ,5 / ?4 mm * 12 h7 x 15 6 0 -b2 -a -12 -5 42 50 0 -0,025 40 58 h10 m 4 x 8 2, 2 2 1 1 * r=22 1,5 / ?4 mm * 12 h7 x 47 6 0 5, 7 24 ? 15 11 -b2 -5 42 50 0 -0,025 33 58 h1 0 m 4 x 8 2, 2 2 1 1 4, 5 10 12 * r=22 1 ,5 / ?4 mm * 12 h7 x 15 6 0 50 0 -0,025 40 58 h10 m 4 x 8 2, 2 2 1 1 4, 5 * r=22 1,5 / ?4 mm * 12 h7 x 20 6 0 13, 5 6 24 ? 42 -b2 -a 42 50 0 -0,025 40 58 h1 0 m 4 x 8 2, 2 2 1 1 4, 5 * r=22 1 ,5 / ?4 mm * 12 h7 x 15 6 0 13,5 bhg 42 50 0 -0,025 40 58 h10 m 4 x 8 2, 2 2 1 1 * r=22 1,5 / ?4 mm * 12 h7 x 47 6 0 5, 7 24 ? 25 13, 5 dimensions bhf/bhg high resolution, programmable
1.22 www .baumerelec tric.com 1 8 4 5 3 2 6 7 11 9 10 12 assignment cable assignment connector m23 male for connection reference -5 05a (5 vdc complementary) cable color signal brown +vs green cha red cha compl. yellow chb blue chb compl. pink chn grey chn compl. white 0 v screen connected to connector housing cable data 10 x 0,14 mm 2 , max. ext. ? 6,1 mm 24k (10 - 30 vdc push-pull, short-circuit protection) cable color signal brown +vs green cha red n.c. yellow chb blue n.c. pink chn grey n.c. white 0 v screen connected to connector housing cable data 10 x 0,14 mm 2 , max. ext. ? 6,1 mm for connection reference -a 05a (5 vdc complementary) 24k (10 - 30 vdc push-pull, short-circuit protection) pin nr. signals 1 cha compl. 2 +vs 3 chn 4 chn compl. 5 chb 6 chb compl. 7 n.c. 8 cha 9 housing 10 0 v 11 0 v 12 +vs push-pull version 24k without chx complementary signals incremental hollow shaft encoder bhf/bhg high resolution
1.23 www .baumerelec tric.com 1 accessories programming set part nr. 161910 more information see accessories on page 5.17) connector m23 female reference -a for 05a and 24k part nr. 107687 spring plate set part nr. 136635 shaft adapters see chapter accessories clamping ring set 12 mm hollow shaft part nr. 142556 1) shaft adapter must be ordered separatel order designation bhg bhg 1p. pulse range, switching freuenc 5 cable 2 m radial a connector radial m23 shaft connection b2 through shaft 12 mm ip 42 with clamping ring e2 through shaft 12 mm ip 65 with clamping ring oltage range, output signals 05a 5 complementar 24k 10 - 30 push-pull, short-circuit protection g through hollow shaft encoder encoder tpe programmable pulse disc 2048) 2048 32768 4096 65536 8192 131072 16384 programmable pulse dis 5000) 5000 80000 10000 160000 20000 320000 40000 programmable with software and adaptor, refer to accessories) ther ersions on reuest. bhf/bhg high resolution, programmable bhf 1p. pulse range, switching freuenc 5 cable 2 m radial a connector radial m23 shaft connection 12 end shaft 12 mm ip 42 1) l2 end shaft 12 mm ip 65 1) b2 end shaft 12 mm ip 42 with clamping ring e2 end shaft 12 mm ip 65 with clamping ring oltage range, output signals 05a 5 complementar 24k 10 - 30 push-pull, short-circuit protection f end hollow shaft encoder encoder tpe programmable pulse disc 2048) 2048 32768 4096 65536 8192 131072 16384 programmable pulse dis 5000) 5000 80000 10000 160000 20000 320000 40000 programmable with software and adaptor, refer to accessories) order designation bhf
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