MA20 IVO | Alldatasheet
Document overview
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Technical content
Features
– Encoder with 16 predefined resolutions – Max. 25000 pulses per revolution – Measuring wheel circumference 200 mm – Manual adjustment without any programming tool – Contact pressure seamlessly adjustable – Different degrees of rubber hardness for optimal grip Technical data - electrical ratings Voltage supply 4.75...30 VDC Consumption typ. 100 mA (24 VDC, w/o load) Pulses per revolution 100...25000 Sensing method Optical Output frequency ≤300 kHz Output signals A 90° B Output stages Push-pull antivalent, short-circuit proof (HTL) Interference immunity DIN EN 61000-6-2 Emitted interference DIN EN 61000-6-3 MA20 Technical data - mechanical design Size (flange) ø40 mm Shaft type ø6 mm solid shaft Protection DIN EN 60529 IP 64 Operating speed ≤3000 rpm Operating torque typ. 0.0075 Nm (3000 rpm / 20 °C) Materials Encoder housing: aluminium Measuring arm: Aluminium/steel Measuring wheel: Aluminium/ NBR Operating temperature -20...+85 °C Relative humidity 95 % non-condensing Resistance DIN EN 60068-2-6 Vibration 10 g, 10-200 Hz DIN EN 60068-2-27 Shock 50 g, 11 ms Connection Connector M12, 8-pin Cable 2 m Weight approx. 100 g With measuring arm and wheel 100...25000 manual adjustable 90° CHA CHA comp. CHB CHB comp. Counter clockwise rotating direction when looking at the flange. Output signals Switch Resolution Switch Resolution 0 100 8 2000 1 200 9 2048 (default) 2 360 A 2500 3 500 B 3600 4 512 C 5000 5 720 D 10000 6 1000 E 20000 7 1024 F 25000 Switch setting (HEX switch)
www.baumer.com/motion Subject to modification in technic and design. Errors and omissions excepted.16/3/2015 MA20 Part number MA20 I401D 26W 02048C Connection
5 Cable 2 m,
N Connector M12, 8-pin, radial Voltage supply / signals 26W 4.75...30 VDC / push-pull antivalent short-circuit proof Measuring wheel N4 NBR, Shore 40 N7 NBR, Shore 70 With measuring arm and wheel 100...25000 manual adjustable Connector Core colour Signals Pin 1 white 0 V Pin 2 brown +Vs Pin 3 green CHA Pin 4 yellow CHB Pin 5 grey n.c. Pin 6 pink n.c. Pin 7 blue CHB comp. Pin 8 red CHA comp. Connector M12 – for connection reference -N 1 2 Terminal assignment Outputs 26W Push-pull antivalent short-circuit-proof Output level High >+Vs -2.6 V (I = 20 mA) Output level Low <0.5 V (I = -20 mA) Trigger level MA20 Mounting accessories: encoder standoff set DSSU 1 DSSUR[ DSSUR[ Dimensions Accessories Connectors and cables