BEI Sensors ES20 Incremental Encoder - Manual (Page 2)

Table 1: Resolutions
1* 2 3 5 6 8 10 11 12 24 25 30 32 40 50 60 64
70 75 80 100 105 112 155 120 125 150 192 200 240 250 256 300 336
360 400 410 500 510 512 600 720 785
Output Waveform
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7230 Hollister Ave., Goleta, CA 93117 | www.beisensors.com
Specification No. 02106-001 Rev. 06/11
ES20 Dimensions
1000 1024
*No index.
Table 2: Output Terminations
M18 Connector
PIN Channel
A A
B B
C Z
D +V
E ---
F 0V
G CG
H A/
I B/
J Z/
Magnetic Hub
(1.61)
SM18
2.33
(4) Ø 0.16
R0.13
0.88
2.06
2.06 SQ
1.75
Axis of Rotation
Magnetic Hub Bore .250”
BEI Part No. 924-38540-250
(supplied with encoder)
Consult factory for other bore sizes
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