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P. 68
Incremental encoders
Standard
optical Sendix 5000 / 5020 (shaft / hollow shaft) Push-Pull / RS422
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Order code 8.5020 . X X X X . XXXX If for each parameter of an encoder the underlined preferred option is selected,
then the delivery time will be 10 working days for a maximum of 10 pieces.
Hollow shaft Type a b c d e Qts. up to 50 pcs. of these types generally have a delivery time of 15 working days.
a Flange c Output circuit / power supply e Pulse rate
1 = with spring element, long, IP67 4 = RS422 (with inverted signal) / 5 V DC 1, 5, 10, 12, 36, 100, 200, 250, 256,
2 = with spring element, long, IP65 1 = RS422 (with inverted signal) / 5 ... 30 V DC 360, 400, 500, 512, 600, 800, 1000,
3 = with fastening arm, long, IP67 2 = Push-Pull (7272 compatible with inverted signal) / 5 ... 30 V DC 1024, 1200, 2000, 2048, 2500, 3600,
4 = with fastening arm, long, IP65 5 = Push-Pull (with inverted signal) / 10 ... 30 V DC 4096, 5000
7 = with stator coupling, IP67 ø 65 mm [2.56“] (e.g. 100 pulses => 0100)
8 = with stator coupling, IP65 ø 65 mm [2.56“] 3 = open collector (with inverted signal) / 5 ... 30 V DC 1)
C = with stator coupling, IP67 ø 63 mm [2.48“] 8 = Push-Pull (7272 with inverted signal), Stock types
D = with stator coupling, IP65 ø 63 mm [2.48“] without capacitor / 5 ... 30 V DC 1) 8.5020.2351.1000
8.5020.2351.2500
5 = with stator coupling, IP67 ø 57.2 mm [2.25“] 1) d Type of connection 8.5020.8552.1024
6 = with stator coupling, IP65 ø 57.2 mm [2.25“] 1) 1 = radial cable, 1 m [3.28‘] PVC
A = radial cable, special length PVC *) Optional on request
b Hollow shaft 2 = radial M12 connector, 8-pin - other pulse rates
1 = ø 6 mm [0.24“] 2 = ø 1/4“ 4 = radial M23 connector, 12-pin - Ex 2/22
9 = ø 8 mm [0.32“] 4 = ø 3/8“ 7 = radial MIL connector, 10-pin (not for type of connection E, F, H)
3 = ø 10 mm [0.39“] 6 = ø 1/2“ E = tangential cable, 1 m [3.28‘] PVC - surface protection salt spray
5 = ø 12 mm [0.47“] 7 = ø 5/8“ F = tangential cable, special length PVC *) tested
A = ø 14 mm [0.55“] H = tangential cable, 0.3 m [0.98‘] PVC,
8 = ø 15 mm [0.59“] including M12 connector for central fastening
*) Available special lengths (connection types A, F):
2, 3, 5, 8, 10, 15 m [6.56, 9.84, 16.40, 26.25, 32.80, 49.21‘]
order code expansion .XXXX = length in dm
ex.: 8.5020.234A.1024.0030 (for cable length 3 m)
Mounting accessory for shaft encoders Order no.
Coupling bellows coupling ø 19 mm [0.75“] for shaft 6 mm [0.24“] 8.0000.1102.0606
bellows coupling ø 19 mm [0.75“] for shaft 10 mm [0.39“] 8.0000.1102.1010
Mounting accessory for hollow shaft encoders Order no.
Cylindrical pin, long with fixing thread 8.0010.4700.0000
6: > @ P
for torque stops
0 5
Isolation / adapter inserts for hollow shaft encoders D1 Isolation insert
6 mm [0.24“] 8.0010.4021.0000
Thermal and electrical isolation of the encoders
(Temperature range -40 ... +115°C [-40°F ... +239°F] ) 8 mm [0.32“] 8.0010.4020.0000
Isolation inserts prevent currents from passing through the encoder 10 mm [0.39“] 8.0010.4023.0000
bearings. These currents can occur when using inverter controlled three-
phase or AC vector motors and considerably shorten the service life of 12 mm [0.47“] 8.0010.4025.0000
the encoder bearings. In addition the encoder is thermally isolated as the 1/4“ 8.0010.4022.0000
plastic does not transfer the heat to the encoder.
3/8“ 8.0010.4024.0000
H7 D1 15,5 [0.61] 15 [0.59] 15 [0.59] Tip: 1/2“ 8.0010.4026.0000
By using these adapter inserts you
can achieve six different hollow shaft
diameters,all on the basis of the encoder
4 7 . 1 [ 2 , 5 ] 8
8.5020.X8XX.XXXX.
4 8 . 1 [ 2 , 7 ] 6
1) US version.
66 www.kuebler.com © Fritz Kübler GmbH, subject to errors and changes. 02/2015
