ETD07-2B/C/D
2 Channel optical incremental encoder
Preliminary Special Specification
Output circuit
・
Weight 0.6 g
Dimension mm
For combination with motors
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Specifications at 25
View Arrow A
：SBL07, SCL07 Series
℃
ETD07-2B
Sensor
Encoder Type
Output Signal
Number of Channels
Max. speed ＝ 50,000 rpm）
Resolution （
Max. Frequency Response
Supply Voltage, Vcc
Supply Current, typical
Output Voltage "H"
Output Voltage "L"
Output current per channel
Rise and fall time （RL = 2.7 kΩ and CL = 25 pF）,typical
Inertia
Operating Temperature
Storage Temperature
2
64
55
ETD07-2C
ETD07-2D
Optical
Incremental
CMOS/ TTL Compatible
2
128
110
5.5
4.5．．．
20
≧ 2.4 （Max. Vcc）
≦ 0.4
1.5
Tr = 100，Tf = 100
TBD
+85
-20 ．．．
+85
-20 ．．．
2
256
220
channel
pulse/rev
kHz
V
mA
V
V
mA
ns
gmm2
℃
℃
360
180
90±45
90±45
180±45
゜e
゜e
゜e
゜e
゜e
Wave form (for motor shaft clockwise rotation)
Cycle C
Pulse P
A to B channel phase shift, φ
Logic state width, S
Z channel width, Po
※Maximal error (±゜e) indicated above.
V013
Namiki Motor Group
TEL：+81-3-5390-7620 FAX：+81-3-5390-8082
URL：www.namiki.net/
E-mail: [email protected]
＃1
＃2
＃3
＃4
＃5
＃6
Specifications subject to change without notice
Vｃｃ
Ch.B
Ch.A
Ch.Z
GND
―
DC4.5…5.5V
CMOS/TTL Compatible
CMOS/TTL Compatible
CMOS/TTL Compatible
NC