BMMH 58 flexible with blind hollow shaft Features Encoder single- or multiturn / bus cover Robust magnetic sensing Resolution: singleturn bit, multiturn 8 bit Modular fieldbus interfaces CANopen /DeviceNet/EtherCAT/EtherNet-IP SAEJ939/PROFINET/POWERLINK/Profibus Resolution and zero point programmable High resistance to shock and vibrations Operating temperature -40...+85 C Technical data - electrical ratings Voltage supply Consumption w/o load Initializing time 0...30 VDC 00 ma (4 VDC) 50 ms after power on Interfaces CANopen, DeviceNet, EtherCAT, EtherNet/IP, Profibus-DPV0/V, PROFINET, POWERLINK, SAE J939 Device adress Rotary switches in bus cover (type-specific, see data sheet bus cover) Steps per turn 4096 / bit Sensing method Magnetic Angular accuracy ±0.5 Repeatability ±0.3 Code Binary Code sequence CW default, programmable Interference immunity DIN EN 6000-6- Emitted interference DIN EN 6000-6-3 Programmable parameters Diagnostic functions Status indicator Approval BMSH 58 Function BMMH 58 Function Number of turns Steps per revolution Number of revolutions Preset Scaling Rotating direction Multiturn sensing Position error DUO-LED integrated in bus cover UL approval / E783 Singleturn Multiturn 644 / 8 bit Technical data - mechanical design Size (flange) Shaft type Protection DIN EN 6059 Operating speed ø58 mm ø mm (blind hollow shaft) ø5 mm (blind hollow shaft) IP 65 (without shaft seal), IP 67 (with shaft seal) 6000 rpm Starting torque Ncm (+0 C, IP 65).5 Ncm (+0 C, IP 67) Materials Housing: steel zinc-coated Flange: aluminium Bus cover: zinc die-cast Hollow shaft: stainless steel Operating temperature -40...+85 C (see general information) Relative humidity 95 % Resistance DIN EN 60068--6 Vibration 30 g, 0-000 Hz DIN EN 60068--7 Shock 00 g, 6 ms Weight approx. 480 g Bus cover
Part number Singleturn BMSH 58SN /00 Multiturn BMMH 58SN D Encoder with bus cover / cable gland (CANopen, DeviceNet, Profibus) E Encoder with bus cover, M Blind hollow shaft ø mm B ø5 mm Protection P IP 65 Q IP 67 Resolution /00 bit singleturn Voltage supply / signals 4B 0...30 VDC / CANopen 4D 0...30 VDC / DeviceNet 4P 0...30 VDC / Profibus-DPV0 4Q 0...30 VDC / Profibus-DPV 46 0...30 VDC / EtherCAT 4I 0...30 VDC / EtherNet/IP 4L 0...30 VDC / POWERLINK 4H 0...30 VDC / PROFINET 4J 0...30 VDC / SAEJ939 CD with file descriptions is not included in the delivery. You may order them on CD as accessory under part number 04736. D Encoder with bus cover / cable gland (CANopen, DeviceNet, Profibus) E Encoder with bus cover, M Blind hollow shaft ø mm B ø5 mm Protection P IP 65 Q IP 67 Resolution /8 /8 bit single-/multiturn (only CANopen) /6 /6 bit single-/multiturn Voltage supply / signals 4B 0...30 VDC / CANopen 4D 0...30 VDC / DeviceNet 4P 0...30 VDC / Profibus-DPV0 4Q 0...30 VDC / Profibus-DPV 46 0...30 VDC / EtherCAT 4I 0...30 VDC / EtherNet/IP 4L 0...30 VDC / POWERLINK 4H 0...30 VDC / PROFINET 4J 0...30 VDC / SAEJ939
General information Self-heating interrelated to speed, protection, attachment method and ambient conditions as well electronics and supply voltage must be considered for precise thermal dimensioning. Self-heating is supposed to approximates 6 K (IP 65 protection) respectively K (IP 67 protection) per 000 rpm. Operating the encoder close to the maximum limits requires measuring the real prevailing temperature at the encoder flange. Accessories Mounting accessories 3678 Set of spring plate for encoders ø58 mm 0066 Clamp set ø5 mm 007540 Torque pin 00950 Torque spring Programming accessories 04736 CD-ROM with GSD-/EDS-/XML files and user manuals 3
Dimensions BMSH/BMMH 58 flexible, IP 65 BMSH/BMMH 58 flexible, IP 67 ø 50 A ød H7. M4(4x) ø 50 A ød H7. (4x) M 4 ø3 ø4 ø50 h7 58 5.5 7. 6.5 6 (4x) Detail A ø3 ø4 ø50 h7 58 5.5 74.6 6.5 6 (4x) Detail A Torque pin support Bore torque pin ± ø3.4 7 7.5 0 ± Set of spring washers Hollow shaft mounting 0 M4 ø 68 ±0. øa min. 3.5 min. 0 max. 5 øe max. ø8 4
Dimensions Profibus-DP/CANopen Profibus-DP - M DeviceNet CANopen /DeviceNet M EtherCAT/EtherNet-IP PROFINET/POWERLINK SAEJ939 - M 5