Absolute encoders - modular bus covers multivo: stainless steel housing with hollow shaft Multiturn encoder 13 bit ST / 16 bit MT CANopen / DeviceNet / Profibus GEMMH - multivo Features –– Encoder multiturn / bus cover –– Stainless steel design –– Optical sensing –– Resolution: singleturn 13 bit, multiturn 16 bit –– Hollow shaft max. ø14 mm –– Modular bus interfaces –– CANopen, DeviceNet, Profibus-DP –– High reliability by self-diagnostics –– Encoder for optional parameterization Technical data - mechanical design Voltage supply Housing ø58 mm Shaft ø12 mm hollow shaft ø14 mm hollow shaft Protection DIN EN 60529 IP 64 Operating speed ≤6000 rpm (mechanical) ≤6000 rpm (electric) Rotor moment of inertia 20 gcm² Materials Housing: stainless steel 1.4305 Flange: stainless steel 1.4305 Bus cover: stainless steel 1.4305 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 Weight approx. 1500 g E-connection Bus cover 10...30 VDC Reverse polarity protection Yes Consumption w/o load ≤100 mA (24 VDC) Initializing time (typ.) 250 ms after power on Interfaces Profibus-DPV0, CANopen, DeviceNet User address Rotary switch in bus cover Steps per turn 8192 / 13 bit Number of turns 65536 / 16 bit Absolute accuracy ±0.025° 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 Approval UL approval / E63076 1 www.baumerivo.com 29/10/2008 Technical data - electrical ratings Subject to modification in technic and design. Errors and omissions excepted. GEMMH with modular bus cover Absolute encoders - modular bus covers multivo: stainless steel housing with hollow shaft Multiturn encoder 13 bit ST / 16 bit MT CANopen / DeviceNet / Profibus GEMMH - multivo Part number Mounting accessories (page %S) 20 3P32 5P32 8P22 P N R Q 2 3 Interface Profibus-DPV0 / cable gland CANopen / cable gland DeviceNet / cable gland Hollow shaft Hollow shaft ø12 mm without pin Hollow shaft ø12 mm with pin 15 mm Hollow shaft ø14 mm without pin Hollow shaft ø14 mm with pin 15 mm Hollow shaft ø14 mm with pin 23.5 mm Hollow shaft ø12 mm with pin 23.5 mm Z 119.041 Torque support by rubber buffer element for encoders with 15 mm pin Z 119.050 Spring coupling Z 119.053 Spring coupling height 19.1 mm Z 119.070 Spring coupling height 29.1 mm Z 119.072 Spring coupling for encoders with ø58 mm housing, hole distance 73 mm Z 119.073 Spring coupling for encoders with ø58 mm housing, hole distance 68 mm Z 119.076 Spring coupling for encoders with ø58 mm housing Z 119.082 Spring coupling for encoders with ø58 mm housing, hole distance 63 mm Programming accessories (page %S) CD with file descriptions is not included in the delivery. You may order them on CD as accessory free-of-charge. CD with describing files & manuals Subject to modification in technic and design. Errors and omissions excepted. Z 150.022 2 www.baumerivo.com 29/10/2008 GEMMH. Accessories Absolute encoders - modular bus covers multivo: stainless steel housing with hollow shaft Multiturn encoder 13 bit ST / 16 bit MT CANopen / DeviceNet / Profibus GEMMH - multivo Dimensions 6 0.5 43 3.5 GEMMH CANopen, Profibus-DP ø30 58 15 ø14H7 (ø12H7) x6 58 20 (6x) 50 1 42 59 47 ø4fg6 M3 40 15° ø 30 58 58 ø14H7 (ø12H7) x6 (6x) 50 20 1 42 47 59 ø4fg6 M3 15 (23.5) 40 15° 3 www.baumerivo.com 29/10/2008 6 0.5 43 Subject to modification in technic and design. Errors and omissions excepted. 3.5 GEMMH DeviceNet Absolute encoders - modular bus covers multivo: stainless steel housing with hollow shaft Multiturn encoder 13 bit ST / 16 bit MT CANopen / DeviceNet / Profibus 4 www.baumerivo.com 29/10/2008 Subject to modification in technic and design. Errors and omissions excepted. GEMMH - multivo