Absolute encoders - modular bus covers Optical sensing, high resolution, shaft Single and multiturn encoder 18 bit ST / 13 bit MT CANopen / DeviceNet / EtherCAT / Profibus / SSI / fiber-optic GBAMW, GBMMW - multivoPlus Features –– Encoder single- or multiturn / bus cover –– Optical sensing –– High total resolution max. 31 bit –– Clamping flange or synchro flange –– High resistance to shock and vibrations –– New innovative sensing technology –– Modular bus interfaces –– CANopen/DeviceNet/EtherCAT/Profibus/SSI/fibreoptic –– Code continuity check optional by bus Technical data - mechanical design Voltage supply Housing ø58 mm Shaft ø10 mm (clamping flange) ø6 mm (synchro flange) 10...30 VDC Reverse polarity protection Yes Consumption w/o load ≤100 mA (24 VDC) Initializing time (typ.) 250 ms after power on Flange Clamping or synchro flange Interfaces Profibus-DPV0 / V2, CANopen, DeviceNet, EtherCAT, Fiberoptic bus, SSI Protection DIN EN 60529 IP 54 without shaft seal IP 65 with shaft seal Operating speed ≤10000 rpm (mechanical) ≤6000 rpm (electric) Starting torque ≤0.015 Nm IP 54 ≤0.03 Nm IP 65 Rotor moment of inertia 20 gcm² Admitted shaft load ≤20 N axial ≤40 N radial Materials Housing: steel Flange: aluminium Bus cover: zinc die-cast or aluminium Operating temperature -25...+85 °C -40...+85 °C (optional) Relative humidity 95 % non-condensing Resistance DIN EN 60068-2-6 Vibration 10 g, 16-2000 Hz DIN EN 60068-2-27 Shock 200 g, 6 ms User address Rotary switch in bus cover Steps per turn 262144 / 18 bit Absolute accuracy ±0.01° Sensing method Optical Code Binary Code sequence CW/CCW programmable Interference immunity DIN EN 61000-6-2 Emitted interference DIN EN 61000-6-4 Programmable parameters Steps per revolution Number of revolutions Preset Scaling Rotational direction Diagnostic functions Position or parameter error Multiturn sensing Status indicator DUO-LED integrated in bus cover Weight approx. 600 g Approval UL approval / E63076 E-connection Bus cover GBAMW Function Singleturn GBMMW Function Multiturn Number of turns 8192 / 13 bit 1 www.baumerivo.com 28/11/2008 Technical data - electrical ratings Subject to modification in technic and design. Errors and omissions excepted. GBMMW with modular bus cover Absolute encoders - modular bus covers Optical sensing, high resolution, shaft Single and multiturn encoder 18 bit ST / 13 bit MT CANopen / DeviceNet / EtherCAT / Profibus / SSI / fiber-optic GBAMW, GBMMW - multivoPlus Part number Singleturn Multiturn 20 GBMMW. 3V32 3VA2 EPA2 5P32 5PA2 8P22 8PA2 LM32 2PA2 0 A 1 B Interface Profibus-DPV0 / cable gland Profibus-DPV0 / connector M12 Profibus-DPV2 / cable gland Profibus-DPV2 / connector M12 EtherCAT / connector M12 CANopen / cable gland CANopen / connector M12 DeviceNet / cable gland DeviceNet / connector M12 Fiber-optic / cable gland SSI / connector M12 3P32 3PA2 3V32 3VA2 EPA2 5P32 5PA2 8P22 8PA2 LM32 2PA2 Flange / Shaft Clamping flange / ø10 mm IP 54 Clamping flange / ø10 mm IP 65 Synchro flange / ø6 mm IP 54 Synchro flange / ø6 mm IP 65 0 A 1 B CD with file descriptions is not included in the delivery. You may order them on CD as accessory free-of-charge under part number Z 150.022. Matching bus covers are listed in the chapter “Accessories”. Interface Profibus-DPV0 / cable gland Profibus-DPV0 / connector M12 Profibus-DPV2 / cable gland Profibus-DPV2 / connector M12 EtherCAT / connector M12 CANopen / cable gland CANopen / connector M12 DeviceNet / cable gland DeviceNet / connector M12 Fiber-optic / cable gland SSI / connector M12 Flange / Shaft Clamping flange / ø10 mm IP 54 Clamping flange / ø10 mm IP 65 Synchro flange / ø6 mm IP 54 Synchro flange / ø6 mm IP 65 Accessories Connectors and cables Z 119.034 Connector for data cable fibre-optic Mounting accessories Z 119.006 Eccentric fixing, single Z 119.013 Adaptor plate for clamping flange for modification into synchro flange Z 119.015 Mounting adaptor for synchro flange Z 119.017 Mounting angle for clamping flange Z 119.035 Bearing flange for encoders with synchro flange Programming accessories 2 Z 150.022 CD with describing files & manuals Z 139.008 Programming cable for encoders with SSI bus cover, CD with software and manual www.baumerivo.com Subject to modification in technic and design. Errors and omissions excepted. 3P32 3PA2 20 28/11/2008 GBAMW. Absolute encoders - modular bus covers Optical sensing, high resolution, shaft Single and multiturn encoder 18 bit ST / 13 bit MT CANopen / DeviceNet / EtherCAT / Profibus / SSI / fiber-optic GBAMW, GBMMW - multivoPlus Dimensions GBAMW, GBMMW clamping flange 10 20 15 82 48±0.1 M3x7 (3x120°) ø58 ø36f8 ø53 9 ø10h6 33 3 3 18 Profibus-DP - M12 DeviceNet 60 20 63 63 23 Fibre-optic 60 62 63 20 15 15.5 IN OUT 33 58 63 60 Subject to modification in technic and design. Errors and omissions excepted. SSI GBAMW, GBMMW synchro flange ø58 ø52 10 9 ø6f8 ø50h7 4 3 5.5 42±0.1 M4x7 (3x120°) 3 3 www.baumerivo.com 28/11/2008 EtherCAT L/A 60 60 63 60 CANopen, DeviceNet M12 63 Profibus-DP, CANopen Absolute encoders - modular bus covers Optical sensing, high resolution, shaft Single and multiturn encoder 18 bit ST / 13 bit MT CANopen / DeviceNet / EtherCAT / Profibus / SSI / fiber-optic 4 www.baumerivo.com 28/11/2008 Subject to modification in technic and design. Errors and omissions excepted. GBAMW, GBMMW - multivoPlus