CUI ACZ12BR2E-25F-A1-12C Mec hanic al incr emen tal encoder Datasheet

date 10/2009
page 1 of 3
SERIES:
DESCRIPTION:
ACZ12
mechanical incremental encoder
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
12 V dc max.
output resolution
12, 24 ppr
switch rating
12 V dc, 50 mA (ACZ12BRXE models only)
insulation resistance
300 V dc, 100 MΩ
withstand voltage
300 V ac
MECHANICAL SPECIFICATIONS
parameter
conditions/description
shaft load
axial
rotational torque
with detent click
without detent click
push switch operational force
(ACZ12BRXE models only)
push switch life
(ACZ12BRXE models only)
min
30
60
nom
max
3
kgf
80
200
100
gf•cm
gf•cm
900
gf•cm
300
units
50,000
rotational life
30,000
cycles
max
units
ENVIRONMENTAL SPECIFICATIONS
parameter
conditions/description
min
nom
operating temperature
-10
75
°C
storage temperature
-20
85
°C
humidity
85
vibration
0.75 mm max. travel for 2 hours
% RH
10
55
PART NUMBER KEY
ACZ12 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
24 = 24 ppr, no detent
24C = 24 ppr, 24 detent
Shaft length:
KQ: 15, 20
F: 17.5, 20, 25
Bushing:
2 = 5 mm
3 = 2 mm
20050 SW 112th Ave. Tualatin, Oregon 97062
Shaft type:
KQ, F
Mounting orientation:
A = Horizontal (*Not Available with Switch)
D = Vertical
phone 503.612.2300
fax 503.612.2382 www.cui.com
Hz
date 10/2009
page 2 of 3
SERIES:
mechanical incremental encoder
DESCRIPTION:
ACZ12
SHAFT OPTIONS
KQ type
F type
BUSHING
H
2 5mm
3 2mm
H= 2 or 5 (mm)
L
I
H= 2 or 5 (mm)
20KQ 15KQ
20
15
7
5
L
F
OUTPUT WAVEFORM
CH A
OFF
(Pins A & C)
ON
25F 20F 17F
25 20 17.5
12
7
5
DETENT POSITIONS
Model 12C & 24C
OFF
CH A
(Pins A & C)
CH B
OFF
(Pins B & C)
ON
OFF
ON
OFF
OFF
CH B
(Pins B & C)
T1 T2 T3 T4
OFF
ON
OFF
CW direction (@ 60 rpm)
SLIDING NOISE
SUGGESTED FILTER
t = Masking time to avoid chatter (5mS) V1 = V2 = 1V max.
t
t
5V
V1
V2
Encoder
ON
OFF
Sliding Direction
ON
Tested at 60 rpm
Scope
20050 SW 112th Ave. Tualatin, Oregon 97062
phone 503.612.2300
fax 503.612.2382 www.cui.com
date 10/2009
page 3 of 3
SERIES:
ACZ12
DESCRIPTION:
mechanical incremental encoder
MECHANICAL DRAWING (horizontal)
PCB LAYOUT
MECHANICAL DRAWING (vertical)
ACZ12NBRXE
PCB LAYOUT
ACZ12BRXE
PCB LAYOUT
20050 SW 112th Ave. Tualatin, Oregon 97062
phone 503.612.2300
fax 503.612.2382 www.cui.com
Similar pages