Datasheet

For more information, please visit the product page.
rev.
page
1 of 3
date
05/2008
DESCRIPTION: manual encoder
PART NUMBER: NFO series
ELECTRICAL SPECIFICATIONS
output waveform
output signals
current consumption
square wave
A, B phase, inverse A, B phase
≤50 mA (voltage output Z1, H), ≤70 mA (voltage output Z9),
≤150 mA (line driver output)
≤5 kHz
4.5 V ~ 13.2 V dc (voltage output Z1), 5 V dc ± 10% (voltage output Z9),
12 V dc ± 10% (voltage output H), 5 V dc ± 5% (line driver output)
≤20 mA
VCC-1 (voltage output Z1, Z9), 5 V ± 10% (voltage output H),
2.5V or more (line driver output)
0.5V max
25,100
1 μs max (voltage output Z1, Z9), 1.5 μs max (voltage output H),
200 ns max (line driver output)
output current
output voltage
ed
frequency response
supply voltage
“H”
“L”1
in
u
output resolution (ppr)
waveform rise/fall time
MECHANICAL SPECIFICATIONS
19.6N
9.8N
1.96 x 10-2 N·m ~ 5.88 x 10-2 N·m
600 RPM max, 200 RPM continuous
490 m/s2, 11 ms, 3 times each on XYZ
10 ~ 55 Hz, double amplitude 1.5mm
200g max
nt
max shaft load, radial:
axial:
starting torque
max rotational speed
shock resistance
vibration proof
weight (without cable)
ENVIRONMENTAL SPECIFICATIONS
NOTE:
-10° C to +60° C
-20° C to +70° C
RH 85% max, non-collecting
co
operating temp
storage temp
humidity
is
1. at maximum output current
D
ELECTRICAL CONNECTIONS
2
+5V to
+12V
0V
2D
A
B
5V
A
B
0V
A
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383
B
For more information, please visit the product page.
rev.
page
2 of 3
date
05/2008
DESCRIPTION: manual encoder
PART NUMBER: NFO series
ORDERING INSTRUCTIONS
Signals:
AB90°
Phase difference
+ zero signal
CIRCUIT CONNECTIONS
Z
H
Vcc
D
Vcc
Vcc
nt
Z1 : 2k Ω
Z9 : 330 Ω
Output mode:
Z1 = output voltage (NPN Tr.)
insulation resistance 2kΩ
Z9 = output voltage (NPN Tr.)
internal resistance 330Ω FANUC spec.
H = output voltage (NPN Tr.)
Meldas spec. (only for 25 PPR)
D = line driver output
in
u
Resolution:
01 = 100PPR
25 = 25PPR
ed
NFO-XX-2XX
2kΩ
Signal
Signal
Signal
Reverse
Signal
0V
0V
co
0V
OUTPUT WAVEFORM
CW Rotation
H
C.P
P
D
b
Sig B
c
P/6
P
Sig A
Sig A
Sig A
a
a,b,c,d=P/4
C.P
D
is
2Z
P=1/1Resolution
Clockwise rotation looked from front side
a
d
b
c
d
Sig B
e
Sig B
C.P Click points
For mode 25P/R click point is at each position of a,b,c,d.
e
Point “e” is recommended as the system switching timing.
20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383
PC FILE NAME:
NFO
A B
5V 0V A
COPYRIGHT 2007
BY CUI INC.
8.89 0.350
58 2.283
77 3.031
B
80.5 3.169
c
s
i
Gasket
D
M3
(6 PLCS)
M4 Stud
PCD 72 at equal spacing
(3PLCS)
7.6 0.299
6 0.236
8 0.315
n
o
43 1.693
d
e
DESCRIPTION
NEW DRAWING
JMS
DRAWN BY:
NFO
APPROVED BY:
Manual Pulse Generator
PART NO.
TITLE:
UNITS:
20050 SW 112th Ave.
Tualatin, OR 97062
Phone: 503-612-2300
800-275-4899
Fax: 503-612-2383
Website: www.cui.com
TOLERANCE:
±0.3mm UNLESS OTHERWISE
SPECIFIED
u
n
it
60 2.362
26 1.024
16 0.630
REV.
A
A
1:2
SCALE:
MM [INCHES]
REV:
RoHS
DATE
9/7/2007
For more information, please visit the product page.
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