Hengstler RI38-O Incremental Rotary Encoder (EN)

email: sales@impulseautomation.co.uk web: www.impulseautomation.co.uk TECHNICAL DATASHEET Incremental Encoder RI 38 n Replacement for type RI 39 n Encoder for universal installation by means of front/back panel mounting n High efficiency by means of ball bearing n Small torque n Applications:

FHP motors, laboratory equipment, labelling machines, plotters, length measuring machines NUMBER OF PULSES 5 / 10 / 20 / 25 / 28 / 32 / 50 / 60 / 72 / 100 / 128 / 144 / 200 / 250 / 256 / 288 / 300 / 360 / 400 / 500 / 512 / 600 / 720 / 900 / 1000 / 1024 Other number of pulses on request TECHNICAL DATA mechanical TECHNICAL DATA electrical Information shown in these data sheets are for guidance purposes only, no liability is accepted for any errors or omissions. The designer or user is solely responsible for the safe and proper use of these parts, assemblies or equipment described.

Housing diameter 39 mm Shaft diameter 6 mm (Solid shaft) Flange (Mounting of housing) Square flange Protection class shaft input (EN 60529) IP40 Protection class housing (EN 60529) IP50 Shaft load axial / radial 5 N / 10 N Max. speed max. 10000 rpm Torque ≤0.2 Ncm Vibration resistance (DIN EN 60068-2-6) 100 m/s² (10 ... 2000 Hz) Shock resistance (DIN EN 60068-2-27) 1000 m/s² (6 ms) Operating temperature -10 °C ... +60 °C Storage temperature -25 °C ... +85 °C Material housing Glass fiber-reinforced plastic Weight approx. 60 g Connection Cable, radial General design as per DIN VDE 0160, protection class III, contamination level 2, overvoltage class II Supply voltage 1 Push-pull (D):

DC 5 V ±10 % Push-pull (K): ± 10% DC 5 V or DC 10 - 30 V Max. current w/o load 40 mA (DC 5 V), 60 mA (DC 10 V), 30 mA (DC 24 V) Max. pulse frequency DC 5 V: 300 kHz DC 10 - 30 V: 200 kHz Standard output versions 2 Push-pull (K): A, B, N, Alarm Push-pull 5V, ± 30 mA (D): A, B, N, Alarm Pulse width error ± max. 25° electrical Number of pulses 5 ... 1024 Alarm output NPN-O.C., max. 5 mA Pulse shape Square wave Doc No: IE0513 Rev: 001 Impulse Automation Limited United Kingdom Company Registration 665193 Page 2008-04-24 22:32:09 1

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Information shown in these data sheets are for guidance purposes only, no liability is accepted for any errors or omissions. The designer or user is solely responsible for the safe and proper use of these parts, assemblies or equipment described. TECHNICAL DATA electrical (continued) ELECTRICAL CONNECTIONS Cable TECHNICAL DATASHEET Incremental Encoder RI 38 Pulse duty factor 1:1 1 With push-pull (K): pole protection 2 Output code "K":

short-circuit-proof Description (push-pull) Lead ∅mm2 Colour DC 5 V/ 10 - 30 V 0.5 red Channel A 0.14 white Channel B 0.14 green Channel N 0.14 yellow GND 0.5 black Alarm 0.14 yellow/black DIMENSIONED DRAWINGS mounting thread M3x6 Cable bending radius R for flexible installation ≥ Cable bending radius R for fixed installation ≥40 mm 100 mm Dimensions in mm ORDERING INFORMATION Type Number of pulses Supply voltage 1 F lange, Protection, Shaft Output 2, 3 Connection RI38 5 ... 1024 A DC 5 V E DC 10 - 30 V Q .11 Square, IP40, 6 mm K Push-pull D Push-pull 5V, ± 30 mA B Cable, radial 1 DC 10 - 30 V: only with output "K" available 2 Output code "K": ±10 mA at DC 5 V, ±30 mA a 3 Output code "K":

short-circuit-proof t DC 10 - 30 V Pulse duty factor 1:1 Description (push-pull) Lead ∅mm2 Colour DC 5 V/ 10 - 30 V 0.5 red Channel A 0.14 white Channel B 0.14 green Channel N 0.14 yellow GND 0.5 black Alarm 0.14 yellow/black mounting thread M3x6 Cable bending radius R for flexible installation ≥ Cable bending radius R for fixed installation ≥40 mm 100 mm Dimensions in mm Doc No: IE0513 Rev: 001 Impulse Automation Limited United Kingdom Company Registration 665193 Page 2008-04-24 22:32:09 2

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TECHNICAL DATASHEET Incremental Encoder RI 38 ORDERING INFORMATION Selection of cable length Information shown in these data sheets are for guidance purposes only, no liability is accepted for any errors or omissions. The designer or user is solely responsible for the safe and proper use of these parts, assemblies or equipment described. Versions with cable outlet (connection A, B, E or F) are available with various lengths of cable. To order your desired cable length, please add the respective code to the end of your ordering code. Further cable lengths on request. Code Cable length without code 1.5 m -D0 3 m -F0 5 m -K0 10 m -P0 15 m -U0 20 m -V0 25 m Doc No: IE0513 Rev:

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TECHNICAL DATASHEET Incremental Encoder RI 38 Accessories FLEXIBLE COUPLINGS Bellows coupling Helical coupling Isolated disk coupling Plastic coupling MEASURING WHEELS Tread 1 with rim and fine crosshatched knurl Applications such as threads and yarns Tread 2 B with glued-on rubber profile B = low-wear rubber surface with good grip (white) Applications such as paper and cardboard, measuring cables, nongreasy metals, fleece, undressed or surface-treated wood, soft and hard plastics Tread 1 Tread 2 + 3 Information shown in these data sheets are for guidance purposes only, no liability is accepted for any errors or omissions.

The designer or user is solely responsible for the safe and proper use of these parts, assemblies or equipment described.

Ordering code Bellows coupling 6 mm / 6 mm 3 520 068 Helical coupling 19/28 5 mm / 6 mm 3 520 035 Helical coupling 19/28 6 mm / 6.35 mm 3 520 051 Helical coupling 25/32 6 mm / 9.53 mm 3 520 052 Helical coupling 25/32 6 mm / 10 mm 3 520 066 Isolated disk coupling 6 mm / 6 mm 3 520 081 Isolated disk coupling 6 mm / 10 mm 3 520 082 Isolated disk coupling 6 mm / 9.53 mm 3 520 084 Plastic coupling 5 mm / 6 mm 3 520 033 Plastic coupling 6 mm / 6 mm 1 761 026 Material Bore diameter (mm) fit- ting to encoder shaft Circum- ference Tread Width of bearing sur- face Ordering code Aluminum 6 mm 0.2 m 1 4 mm 0 601 015 Aluminum 6 mm 0.2 m 2 B 12 mm 0 601 048 Doc No: IE0513 Rev:

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