Absolute encoders - modular bus covers Blind hollow shaft up to ø15 mm Magnetic single- or multiturn encoders 12 bit ST / 18 bit MT BMSH 58, BMMH 58 flexible - MAGRES Features –– Encoder single- or multiturn / bus cover –– Robust magnetic sensing –– Resolution: singleturn 12 bit, multiturn 18 bit –– Modular fieldbus interfaces –– CANopen®/DeviceNet/EtherCAT/EtherNet-IP SAEJ1939/PROFINET/POWERLINK/Profibus –– Resolution and zero point programmable –– High resistance to shock and vibrations –– Operating temperature -40...+85 °C –– Blind hollow shaft up to ø15 mm Technical data - mechanical design Voltage supply 10...30 VDC Size (flange) ø58 mm Consumption w/o load ≤200 mA (24 VDC) Shaft type Initializing time ≤250 ms after power on ø12 mm (blind hollow shaft) ø15 mm (blind hollow shaft) Interfaces CANopen®, DeviceNet, EtherCAT, EtherNet/IP, Profibus-DPV0/V2, PROFINET, POWERLINK, SAEJ1939 Protection DIN EN 60529 IP 65 (without shaft seal), IP 67 (with shaft seal) Operating speed ≤6000 rpm Starting torque ≤2 Ncm (+20 °C, IP 65) ≤2.5 Ncm (+20 °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 informations) Relative humidity 95 % Resistance DIN EN 60068-2-6 Vibration 30 g, 10-2000 Hz DIN EN 60068-2-27 Shock 200 g, 6 ms Weight approx. 480 g Connection Bus cover Device adress Rotary switch in bus cover (type-specific, see data sheet bus cover) Steps per turn ≤4096 / 12 bit Sensing method Magnetic Angular accuracy ±0.5 ° Repeatability 0.3 ° Code Binary Code sequence CW default, programmable Interference immunity DIN EN 61000-6-2 Emitted interference DIN EN 61000-6-3 Programmable parameters Steps per revolution Number of revolutions Preset Scaling Rotating direction Diagnostic functions Multiturn sensing Position error Status indicator DUO-LED integrated in bus cover Approval UL approval / E217823 BMSH 58 Function Singleturn BMMH 58 Function Multiturn Number of turns ≤262144 / 18 bit 1 www.baumer.com/motion 18/5/2016 Technical data - electrical ratings Subject to modification in technic and design. Errors and omissions excepted. BMMH 58 flexible with blind hollow shaft Absolute encoders - modular bus covers Blind hollow shaft up to ø15 mm Magnetic single- or multiturn encoders 12 bit ST / 18 bit MT BMSH 58, BMMH 58 flexible - MAGRES Part number Singleturn Multiturn 12/00 BMMH 58S1N Connection D Encoder with bus cover / cable gland (CANopen, DeviceNet, Profibus) E Encoder with bus cover, M12 Connection D Encoder with bus cover / cable gland (CANopen, DeviceNet, Profibus) E Encoder with bus cover, M12 Blind hollow shaft 2 ø12 mm B ø15 mm Blind hollow shaft 2 ø12 mm B ø15 mm Protection P IP 65 Q IP 67 Resolution 12/00 12 bit singleturn 24B 24D 24P 24Q 246 24I 24L 24H 24J 12/18 12/16 Voltage supply / signals 10...30 VDC / CANopen® 10...30 VDC / DeviceNet 10...30 VDC / Profibus-DPV0 10...30 VDC / Profibus-DPV2 10...30 VDC / EtherCAT 10...30 VDC / EtherNet/IP 10...30 VDC / POWERLINK 10...30 VDC / PROFINET 10...30 VDC / SAEJ1939 24B 24D 24P 24Q 246 24I 24L 24H 24J CD with file descriptions is not included in the delivery. You may order them on CD as accessory under part number 10147362. 2 Resolution 12/18 bit single-/multiturn (only CANopen) 12/16 bit single-/multiturn Voltage supply / signals 10...30 VDC / CANopen® 10...30 VDC / DeviceNet 10...30 VDC / Profibus-DPV0 10...30 VDC / Profibus-DPV2 10...30 VDC / EtherCAT 10...30 VDC / EtherNet/IP 10...30 VDC / POWERLINK 10...30 VDC / PROFINET 10...30 VDC / SAEJ1939 www.baumer.com/motion Subject to modification in technic and design. Errors and omissions excepted. Protection P IP 65 Q IP 67 18/5/2016 BMSH 58S1N Absolute encoders - modular bus covers Blind hollow shaft up to ø15 mm Magnetic single- or multiturn encoders 12 bit ST / 18 bit MT BMSH 58, BMMH 58 flexible - MAGRES General informations Accessories 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 12 K (IP 67 protection) per 1000 rpm. Operating the encoder close to the maximum limits requires measuring the real prevailing temperature at the encoder flange. Mounting accessories 11136718 Set of spring washers for encoders ø58 mm 10110616 Clamp set ø15 mm 10107540 Torque pin 10109520 Torque spring Programming accessories CD-ROM with GSD-/EDS-/XML files and user manuals 3 www.baumer.com/motion 18/5/2016 Subject to modification in technic and design. Errors and omissions excepted. 10147362 Absolute encoders - modular bus covers Blind hollow shaft up to ø15 mm Magnetic single- or multiturn encoders 12 bit ST / 18 bit MT BMSH 58, BMMH 58 flexible - MAGRES Dimensions 6.5 6 (4x) Detail A ø 50 15.5 74.6 ø31 ø42 ø50 h7 58 Torque pin support 6.5 2.2 2 1 M 4 (4x) A ø D H7 0° 60 12 ° 0° 12 ø 50 15.5 71.2 ø31 ø42 ø50 h7 58 2.2 2 1 M4 (4x) A 12 0° 60 12 ° 0° BMSH/BMMH 58 flexible, IP 67 øD H7 BMSH/BMMH 58 flexible, IP 65 6 (4x) Detail A Bore torque pin 60 ° 12 ±1 0° ø3 6 2.4 20 7.5 ±1 17 Subject to modification in technic and design. Errors and omissions excepted. .2 ±0 68 min. 10 max. 15 4 www.baumer.com/motion 18/5/2016 ø øA M4 max. ø 18 min. 3.5 øE Hollow shaft mounting 10 Set of spring washers Absolute encoders - modular bus covers Blind hollow shaft up to ø15 mm Magnetic single- or multiturn encoders 12 bit ST / 18 bit MT BMSH 58, BMMH 58 flexible - MAGRES Dimensions Profibus-DP - M12 DeviceNet PROFINET/POWERLINK Subject to modification in technic and design. Errors and omissions excepted. /$ ,1 287 ,1 287 /$ SAEJ1939 - M12 5 www.baumer.com/motion 18/5/2016 EtherCAT/EtherNet-IP CANopen®/DeviceNet M12 Profibus-DP/CANopen®