Blind or through hollow shaft ø mm...5 pulses per revolution Features Encoder with blind or through hollow shaft ø mm Optical sensing method Max. 5 pulses per revolution Small profile depth Versatile mounting accessories BHF with blind hollow shaft Technical data - electrical ratings Voltage supply 5 VDC ± %...3 VDC 4.5...3 VDC Consumption typ. 8 ma (5 VDC, w/o load) 8 ma (4.5 VDC, w/o load) 6 ma (4 VDC, w/o load) Pulses per revolution...5 Reference signal Zero pulse, width 9 Sensing method Optical Output frequency 75 khz Output signals A 9 B, N + inverted Output stages Antivalent Push-pull short-circuit proof Push-pull antiv. short-circuit proof Interference immunity DIN EN 6-6- Emitted interference DIN EN 6-6-3 Approval UL approval / E783 Technical data - mechanical design Size (flange) ø58 mm Protection DIN EN 659 IP 4, IP 65 Operating speed rpm (IP 4) 6 rpm (IP 65) Operating temperature -...+85 C Relative humidity 95 % non-condensing Resistance DIN EN 668--6 Vibration g, - Hz DIN EN 668--7 Shock 5 g, ms Connection Connector M3, -pin Cable m Weight approx. 3 g BHF Shaft type ø mm (blind hollow shaft) Operating torque typ..9 Nm (IP 4).37 Nm (IP 65) Materials Housing: aluminium Housing: steel (connection -5) Flange: aluminium BHG Shaft type ø mm (through hollow shaft) Operating torque typ..75 Nm (IP 4).47 Nm (IP 65) Materials Housing: aluminium Flange: aluminium
Blind or through hollow shaft ø mm...5 pulses per revolution Part number Blind hollow shaft BHF 6. - - Through hollow shaft BHG 6. - - Connection 5 Cable m, radial A Connector M3, radial Blind hollow shaft ø mm, IP 4 B ø mm, IP 4, with clamping E ø mm, IP 65, with clamping L ø mm, IP 65 Connection 5 Cable m, radial A Connector M3, radial Through hollow shaft B ø mm, IP 4, with clamping E ø mm, IP 65, with clamping Pulse number - see table Pulse number Pulse number - see table Voltage supply / signals 5A 5 VDC / antivalent (TTL compatible) 4K...3 VDC / push-pull short-circuit proof 5W 4.5...3 VDC / push-pull antivalent short-circuit proof 36 5 5 3 5 5 5 6 5 4 36 Other pulse numbers on request. Trigger level Accessories Voltage supply / signals 5A 5 VDC / antivalent (TTL compatible) 4K...3 VDC / push-pull short-circuit proof 5W 4.5...3 VDC / push-pull antivalent short-circuit proof Connectors and cables 7687 Female connector M3, -pin, straight, without cable 3367 Female connector M3, -pin, straight, m cable 853 Female connector M3, -pin, straight, 5 m cable Mounting accessories for BHF 36635 Set of sp plate for encoders ø58 mm 66 Clamp set ø5 mm 754 Torque pin 95 Torque sp 574 Solid shaft reducer /6 mm 3 Solid shaft reducer /8 mm 447 Solid shaft reducer / mm Mounting accessories for BHG 36635 Set of sp plate for encoders ø58 mm 66 Clamp set ø5 mm 754 Torque pin 95 Torque sp
Outputs 5A Output level High Output level Low Load High Load Low Complem. Linedriver RS4 >.4 V (I = - ma) <.4 V (I = ma) < ma < ma Outputs 4K (5 Ω) Output level High Output level Low Load High Load Low Push-pull short-circuit protection >+Vs -3.7 V (I = -3 ma) <.5 V (I = 3 ma) <3 ma <3 ma Outputs 5W Output level High Output level Low Load High Load Low Push-pull complementary short-circuit protection >+Vs - 3.7 V (I = -3 ma) <.5 V (I = 3 ma) <4 ma <4 ma 3
Blind or through hollow shaft ø mm...5 pulses per revolution Incremental encoders Terminal assignment Cable for connection reference -5 5A, 5W 4K Core colour Signals Core colour Signals brown +Vs brown +Vs green CHA green CHA red CHA compl. yellow CHB yellow CHB blue CHB compl. pink CHN pink CHN grey CHN compl. white V white V Cable data 8 x.4 mm 5 x.4 mm Screen Output signals connected to flange Counter clockwise rotating direction when looking at the flange. 5A, 5W Connector M3 male for connection reference -A 5A, 4K, 5W Connector Signals Pin CHA compl. Pin +Vs Pin 3 CHN Pin 4 CHN compl. Pin 5 CHB Pin 6 CHB compl. Pin 7 n.c. Pin 8 CHA Pin 9 Housing Pin V Pin V Pin + Vs Push-pull version 4K without CHx complementary signals CHA 9 8 7 CHA comp. 3 4 5 6 CHB CHB comp. CHN 9 CHN comp. Counter clockwise rotating direction when looking at the flange. 4K CHA CHB 9 CHN 4
Blind or through hollow shaft ø mm...5 pulses per revolution Dimensions BHF cable radial BHF connector output radial R= ±,5 / ø4 mm 3 x 4,5 6 ø H7 x 5 R= ±,5 / ø 4mm 3 x 4,5 6 ø H7 x 5, 3 3 6, 7,5 4 4 -,5 5 58h 39 6 4 5 58h -,5 BHG cable radial BHG connector output radial R= ±,5 / ø4 mm R= ±,5 / ø 4mm 3 x 6 3 x 6 ø4 ø4 ø H7 x 49, 39 9 3 7,5 4 -,5 5 58h ø H7 x 49, 39 9 6 4 4 -,5 5 58h 5
BHF/BHG connector dimensions BHF/BHG clamping 4 4 ø H7 x 6 ø6 ø6 ø4 6 6 6