date
page
10/2010
1 of 3
20050 SW 112
th
Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.cui.com
SERIES: DESCRIPTION:
mechanical incremental encoder
ACZ11
ELECTRICAL SPECIFICATIONS
parameter conditions/description
output waveform square wave
output signals A, B phase
current consumption 10 mA
output phase difference T1, T2, T3, T4 ≥ 3.5 ms @ 60 rpm (see output waveform)
supply voltage 5 V dc max.
output resolution 12, 15, 20, 30 ppr
switch rating 12 V dc, 50 mA (ACZ11BRXE models only)
insulation resistance 300 V dc, 100 MΩ
withstand voltage 300 V ac
MECHANICAL SPECIFICATIONS
parameter conditions/description min nom max units
shaft load axial 8 kgf
rotational torque with detent click
without detent click
60
60
140
80
220
100
gf•cm
gf•cm
push switch operational force (ACZ11BRXE models only) 300 900 gf•cm
push switch life (ACZ11BRXE models only) 50,000 cycles
rotational life 30,000 cycles
ENVIRONMENTAL SPECIFICATIONS
parameter conditions/description min nom max units
operating temperature -10 65 °C
storage temperature -40 75 °C
humidity 85 % RH
vibration 0.75 mm max. travel for 2 hours 10 55 Hz
PART NUMBER KEY
ACZ11 X BR X E- XX XX X1- XXX
Version:
“blank” = switch
N = no switch
Resolution (ppr):
12 = 12 ppr, no detent
12C = 12 ppr, 12 detent
15 = 15 ppr, no detent
30C15P = 15 ppr, 30 detent
20 = 20 ppr, no detent
20C = 20 ppr, 20 detent
30 = 30 ppr, no detent
30C = 30 ppr, 30 detent
Bushing:
1 = M7 x 0.75 (H = 5)
2 = M7 x 0.75 (H = 7)
4 = smooth (H = 5)
5 = smooth (H = 7)
Shaft length:
15, 20, 25
Shaft type:
KQ, S, F
Mounting orientation:
A = Horizontal
D = Vertical
For more information, please visit the product page.
