E40 Series
Diameter ø40mm Shaft type/Hollow type/Built-in type
Incremental Rotary Encoder
Features
● 12-24VDC power supply of line driver
output(Line-up)
● Easy installation at narrow space
● Small moment of inertia
● Power supply : 5VDC, 12-24VDC ±5%
● Various output types
E40S Series
Please read “Caution for your safety” in operation
manual before using.
Ordering information
E40 H
8
Series
5000
Shaft type Hollow type Pulse/1Revolution
External Inner
S: Shaft type
6: ø6mm
H: Hollow type
Series
6: ø6mm 8: ø8mm
HB: Hollow
8: ø8mm 10: ø10mm
built-in type
12: ø12mm
※Standard: E40S6- PULSE -3-N-24, E40H8- PULSE -3-N-24
E40HB8- PULSE -3-N-24
Specifications
E40H Series
3
Output phase
2: A, B
3: A, _
B, Z _
4: A, A
_ , B, B
_
__
6: A, A, B, B, Z, Z
※Standard: A, B, Z
N
Output
T: Totem pole output
N: NPN open collector
output
V: Voltage output
L: Line driver output
E40HB Series
24
Power supply
Cable
No mark: Cable
5 : 5VDC ±5%
type
24: 12-24VDC
C: Connector
±5%
cable type(※)
※Cable length
: 250mm
Item
Diameter ø40mm shaft/hollow shaft/hollow built-in type of incremental rotary encoder
*1, *2 ,*5, 10, *12, 15, 20, 23, 25, 30, 35, 40, 45, 50, 60, 75, 100, 120, 150, 192, 200, 240,
Resolution(P/R)
250, 256, 300, 360, 400, 500, 512, 600, 800, 1000, 1024, 1200, 1500, 1800, 2000, 2048,
2500, 3000, 3600, 5000 (Not
_ indicated
_
_resolution is customizable.)
Output phase
A, B, Z phase(Line driver A, A, B, B, Z, Z phase)
_
__
T
T
Phase difference of output
Phase difference between A and B : 4 ± 8 (T=1cycle of A phase)
• Low - Load current:Max. 30mA, Residual voltage : Max. 0.4VDC
Totem pole output
• High - Load current:Max. 10mA, Output voltage(Power voltage 5VDC): Min. (Power voltage-2.0)VDC,
Output voltage(Power voltage 12-24VDC):Min. (Power voltage-3.0)VDC
NPN open collector output Load current : Max. 30mA, Residual voltage : Max. 0.4VDC
Control
output
Voltage output
Load current : Max. 10mA, Residual voltage : Max. 0.4VDC
• Low - Load current : Max. 20mA, Residual voltage : Max. 0.5VDC
Line driver output
• High - Load current : -20mA, Output voltage(Power voltage 5VDC): Min. 2.5VDC,
Output voltage(Power voltage 12-24VDC): Min. (Power voltage-3.0)VDC
Totem pole output
• Measuring condition Response NPN open collector output Max. 1㎲
Cable length : 2m,
time
(Rise/Fall) Voltage output
I sink = 20mA
Line driver output
Max. 0.5㎲
Max. Response frequency
300kHz
Power supply
• 5VDC ±5%(Ripple P-P : Max. 5%) • 12-24VDC ±5%(Ripple P-P : Max. 5%)
Current consumption
Max. 80mA(disconnection of the load), Line driver output : Max. 50mA(disconnection of the load)
Insulation resistance
Min. 100MΩ(at 500VDC megger between all terminals and case)
Dielectric strength
750VAC 50/60Hz for 1 minute(Between all terminals and case)
Connection
Cable type, 250mm connector cable type
Starting torque
Shaft type : Max. 40gf·cm(0.004N·m), Hole type : Max. 50gf·cm(0.005N·m)
Moment of inertia
Max. 40g·cm²(4×10-6 kg·m²)
Shaft loading
Radial : Max. 2kgf, Thrust : Max. 1kgf
Max. allowable revolution ※2
5000rpm
Vibration
1.5mm amplitude or 300m/s2 at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours
Shock
Approx. Max. 50G
Ambient temperature
-10 to 70℃, storage : -25 to 85℃
Environment
Ambient humidity
35 to 85%RH, storage : 35 to 90%RH
Protection
IP50(IEC standard) ※Option type is available for IP64 (IEC standard).
ø5, 5-wire, Length : 2m, Shield cable(Line driver output : ø5, 8-wire)
Cable
(AWG24, Core diameter: 0.08, Number of cores: 40, Insulator out diameter: ø1)
Accessory
• Shaft type :ø6mm coupling standard, ø8mm coupling(Sold separately) • Hole type : Bracket
Approval
(Except line driver output)
Unit weight
Approx._160g_
Mechanical
specification
Electrical specification
※1
※1: '*' pulse is only for A, B phase(Line Driver output is for A, A, B, B phase)
※2: Make sure that. Max response revolution should be lower than or equal to max. allowable revolution when selecting the resolution.
Max. response frequency
※Environment resistance is rated at no freezing or condensation.
× 60 sec]
[Max. response revolution(rpm)=
Resolution
F-12
Incremental ø40mm Shaft/Hollow Shaft/Built-in type
Control output diagram
NPN open collector output
Rotary encoder circuit Load connection
+V
Load
+
Output
-
※2
Source current
: Max. 10mA
0V
Load
Line driver output
Rotary encoder circuit Load connection
+V
+V
Load
Output
Sink current
: Max. 30mA
+
-
Source current
: Max. 10mA
R
Main circuit
※1
Sink current
: Max. 30mA
Main circuit
Main circuit
+V
Voltage output
Rotary encoder circuit Load connection
Main circuit
Totem pole output
Rotary encoder circuit Load connection
+
Output
Load
0V
A phase
output
_
+
-
A phase
output
(F)
Rotary
encoder
Output waveform
● Totem pole output / NPN open collector output /
Voltage output
2
A phase
H
L
H
L
_
A phase
8
B phase
_
B phase
T±
T
__
2
Clockwise(CW)
Z phase
_
Z phase
※Z phase output is option.
※CW : Right turn as from the shaft.
Connections
Cable type
● Totem pole output / NPN open collector output /
Voltage output
(G)
Connector/
Socket
T
A phase
4
H
B phase
L
Z phase
● Line driver output
T
T __
T
_
±
4
(C)
Door/Area
sensor
(E)
Pressure
sensor
● Totem pole output type can be used for NPN open collector output type(※1)
_ or _Voltage
_ output type(※2).
● All output circuits of A, B, Z phase are the same. (Line driver output is A, A, B, B, Z, Z)
T __
T
_
±
(B)
Fiber
optic
sensor
(D)
Proximity
sensor
0V
0V
(A)
Photo
electric
sensor
H
L
H
L
(H)
Temp.
controller
T __
T
_
±
2
4
(I)
SSR/
Power
controller
T __
T
_
±
4
H
8
L
H
L
(J)
Counter
H
L
H
L
T±
(K)
Timer
T
__
2
(L)
Panel
meter
Clockwise(CW)
(M)
Tacho/
Speed/ Pulse
meter
Connector cable type
● Totem pole output /
• Line driver output
NPN open collector output /
Voltage output
1
Black: OUT A
White: OUT B
Orange: OUT Z
Brown: +V(5VDC, 12-24VDC ±5%)
Blue: GND(0V)
Shield: F.G.
※Unused wires must be insulated.
※The metal case and shield wire of encoder should be
grounded(F.G.).
● Line driver output
Black: OUT__A
Red: OUT A
White: OUT_B
Gray: OUT B
Orange: OUT_Z
Yellow: OUT Z
Brown: +V(5VDC, 12-24VDC ±5%)
Blue: GND(0V)
Shield: F.G.
2
1
3
3 4
6
4
5
Totem pole output/
NPN open collector output/
Voltage output
(O)
Sensor
controller
(P)
Switching
mode power
supply
2
5
7 8
(N)
Display
unit
6
9
(Q)
Stepper
motor&
Driver&Controller
Line driver output
Pin No Function Cable color Pin No Function Cable color
①
OUT A
Black
①
②
OUT B
White
③
OUT Z
Orange
④
+V
⑤
⑥
Black
②
OUT A
__
OUT A
③
+V
Brown
Brown
④
GND
Blue
GND
Blue
⑤
F.G.
Shield
⑥
OUT B
__
OUT B
Gray
⑦
Red
(R)
Graphic/
Logic
panel
(S)
Field
network
device
(T)
Software
White
Orange
⑧
OUT Z
__
OUT Z
⑨
F.G.
Shield
(U)
Other
Yellow
※F.G.(Field Ground): It should be grounded separately.
F-13
E40 Series
Dimensions
(unit: mm)
Cable type
● Shaft type
5 15
31
3-M3×0.5 DP: 5
P.C.D 30
ø40
0
A
00
B
5
7
20
A
ø6 -0.01
-0.015
ø8 -0.01
-0.02
°
ø20 -0.02
B
20
45°
3-1
10
Cable
● Hollow shaft / Hollow shaft built-in type
ø5, 5-wire(Line Driver output: 8-wire),
Length:2000, Shield cable
8
M3 Bolt mounting hole
P.C.D 46
ø40
B
8
A
32
°
20
3-1
45°
E40H
8
27
E40HB
Connector cable type
Cable
ø40
A
45°
B
20
00
32
A
ø6
B
ø15
Tolerance +0.015
0
ø5, 5-wire(Line Driver output: 8-wire),
Length: 2000, Shield cable
ø8
ø10 ø12
ø17
● Bracket(E40H, E40HB)
38
8
3-M3×0.5 DP: 5
P.C.D 30
8
t=0.2
54
°
20
3-1
25
0
M3 Bolt mounting hole
P.C.D 46
● Coupling(E40S)
ø8 Coupling
ø6 Coupling
ø15
ø6 +0.1
0
M17×1
2.8
※Connector cable is customizable and refer
to the G-10 for specifications.
2.8
4-M3×0.5
Parallel misalignment
: Max. 0.25mm
Angular misalignment: Max. 5°
End-play: Max. 0.2mm
F-14
ø19
22
ø8+0.1
0
25
3.4
3.4
4-M4×0.7
※For parallel misalignment, angular misalignment,
end-play terms, refer to the F-78 page.
※For flexible coupling(ERB Series) information, refer
to the F-71 page.