CSM_E2EM_DS_E_9_2
1
Long-distance Proximity Sensor
E2EM
Long-distance Proximity Sensor
• Long-distance detection at up to 30 mm enables secure mounting
with reduced problems due to workpiece collisions.
• No polarity for easy wiring with DC 2-wire models.
• Cable protector provided as a standard feature.
Ordering Information
Sensors [Refer to Dimensions on page 7.]
DC 2-Wire, Pre-wired Models
*1. There are installation restrictions that apply to Shielded Sensors. Refer to Reference Influence of Surrounding Metal in Safety Precautions on page 6.
*2. Pre-wired M12 Connector Models with a cable length of 300 mm are also available. Add -M1J to the end of the model number (example: E2EM-X4X1-M1J).
DC 3-Wire, Pre-wired Models
* There are installation restrictions that apply to Shielded Sensors. Refer to Reference Influence of Surrounding Metal in Safety Precautions on page 6.
DC 3-Wire, M12 Connector Models
* There are installation restrictions that apply to Shielded Sensors. Refer to Reference Influence of Surrounding Metal in Safety Precautions on page 6.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Be sure to read Safety Precautions on
page 6.
Appearance Sensing distance Model
NO NC
M12 E2EM-X4X1 2M *2 E2EM-X4X2 2M
M18 E2EM-X8X1 2M *2 E2EM-X8X2 2M
M30 E2EM-X15X1 2M *2 E2EM-X15X2 2M
M18 E2EM-X16MX1 2M E2EM-X16MX2 2M
M30 E2EM-X30MX1 2M E2EM-X30MX2 2M
Appearance Sensing distance Model
Output configuration: NPN NO Output configuration: NPN NC
M8 E2EM-X2C1 2M E2EM-X2C2 2M
M12 E2EM-X4C1 2M E2EM-X4C2 2M
M18 E2EM-X8C1 2M E2EM-X8C2 2M
M30 E2EM-X15C1 2M E2EM-X15C2 2M
Appearance Sensing distance Model
Output configuration: NPN NO Output configuration: NPN NC
M8 E2EM-X2C1-M1 E2EM-X2C2-M1
M12 E2EM-X4C1-M1 E2EM-X4C2-M1
M18 E2EM-X8C1-M1 E2EM-X8C2-M1
M30 E2EM-X15C1-M1 E2EM-X15C2-M1
Shielded
*1
4 mm
8 mm
15 mm
Unshielded
16 mm
30 mm
Shielded
*
2 mm
4 mm
8 mm
15 mm
Shielded
*
2 mm
4 mm
8 mm
15 mm
E2EM
2
Accessories (Order Separately)
Sensor I/O Connectors (M12, Sockets on One Cable End)
(Models for Connectors and with Pre-wired Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.)
[Refer to XS2.]
Note: Refer to Introduction to Sensor I/O Connectors/Sensor Controllers for details.
Use the XS2F-D42@-@CO-A for the E2EM-X@X1-M1J. (Terminal 3: 0 V (+V), Terminal 4: +V (0 V))
Ratings and Specifications
E2EM-X@X@ DC 2-Wire Models
*1. Use the Sensor within the range in which the setting indicator (green LED) is ON (except X2 Models).
*2. The response frequency is an average value.
Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and a set distance of half the sensing distance.
*3. The residual voltage is 5 V. Make sure that the device connected to the Sensor can withstand the residual voltage. (Refer to page 6 for details.)
Appearance Cable length Sensor I/O Connector model number Applicable Proximity Sensor model number
2 m XS2F-D421-DC0-F E2EM-X@C1-M1
5 m XS2F-D421-GC0-F
2 m XS2F-D421-D80-F E2EM-X@C@-M1
5 m XS2F-D421-G80-F
2 m XS2F-D422-DC0-F E2EM-X@C1-M1
5 m XS2F-D422-GC0-F
2 m XS2F-D422-D80-F E2EM-X@C@-M1
5 m XS2F-D422-G80-F
Size M12 M18 M30
Shielded Shielded Shielded Unshielded Shielded Unshielded
Item Model E2EM-X4X@E2EM-X8X@E2EM-X16MX@E2EM-X15X@E2EM-X30MX@
Sensing distance 4 mm ±10% 8 mm ±10% 16 mm ±10% 15 mm ±10% 30 mm ±10%
Set distance *10 to 3.2 mm 0 to 6.4 mm 0 to 12.8 mm 0 to 12 mm 0 to 24 mm
Differential travel 15% max. of sensing distance
Detectable object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 4.)
Standard sensing object Iron, 12 × 12 × 1 mm Iron, 18 × 18 × 1 mm Iron, 45 × 45 × 1 mm Iron, 30 × 30 × 1 mm Iron, 70 × 70 × 1 mm
Response frequency *21 kHz 0.5 kHz 0.4 kHz 0.25 kHz 0.1 kHz
Power supply voltage
(operating voltage
range)
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Leakage current 0.8 mA max.
Con-
trol out-
put
Load current 3 to 100 mA
Residual volt-
age *35 V max. (Load current: 100 mA, Cable length: 2 m)
Indicators X1 Models: Operation indicator (red), Setting indicator (green)
X2 Models: Operation indicator (red)
Operation mode
(with sensing object
approaching)
X1 Models: NO
X2 Models: NC
Protection circuits Surge suppressor, Load short-circuit protection
Ambient temperature
range Operating: −25 to 70°C, Storage: −40 to 85°C (with no icing or condensation)
Ambient humidity range Operating/Storage: 35% to 95% (with no condensation)
Temperature influence ±15% max. of sensing distance at 23°C in the temperature range of −25 to 70°C
Voltage influence ±1% max. of sensing distance at rated voltage in the rated voltage ±15% range
Insulation resistance 50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength 1,000 VAC, 50/60 Hz for 1 minute between current-carrying parts and case
Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions
Degree of protection IEC 60529 IP67, in-house standards: oil-resistant
Connection method Pre-wired Models (Standard cable length: 2 m)
Weight (packed state) Approx. 60 g Approx. 130 g Approx. 150 g Approx. 180 g Approx. 210 g
Materi-
als
Case Nickel-plated brass
Sensing sur-
face PBT
Clamping nuts Nickel-plated brass
Toothed washer
Zinc-plated iron
Accessories Instruction manual
Straight
L-shape
Refer to the timing charts under I/O Circuit Diagrams on page 5 for details.
3
E2EM
E2EM-X@C@ DC 3-Wire Models
*1. The response frequency is an average value.
Measurement conditions are as follows: standard sensing object, a distance of twice the standard sensing object, and a set distance of half the sensing distance.
*2. When using an M8 Model at an ambient temperature between 70 and 85°C, supply 10 to 30 VDC to the Sensor and make sure that the Sensor has a control output
of 100 mA maximum.
Size M8 M12 M18 M30
Shielded Shielded Shielded Shielded Shielded
Item Model E2EM-X2C@(-M1) E2EM-X4C@(-M1) E2EM-X8C@(-M1) E2EM-X15C@(-M1)
Sensing distance 2 mm ±10% 4 mm ±10% 8 mm ±10% 15 mm ±10%
Set distance 0 to 1.6 mm 0 to 3.2 mm 0 to 6.4 mm 0 to 12 mm
Differential travel 10% max. of sensing distance
Detectable object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 4.)
Standard sensing object Iron, 8 × 8 × 1 mm Iron, 12 × 12 × 1 mm Iron, 18 × 18 × 1 mm Iron, 30 × 30 × 1 mm
Response frequency *11.5 kHz 0.5 kHz 0.3 kHz 0.1 kHz
Power supply voltage
(operating voltage range) *212 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Current consumption 13 mA max.
Control
output
Load current *2200 mA max.
Residual
voltage 2 V max. (Load current: 200 mA, Cable length: 2 m)
Indicators Operation indicator (yellow)
Operation mode (with sens-
ing object approaching)
C1 Models: NO
C2 Models: NC
Protection circuits Reverse polarity protection, Load short-circuit protection, Surge suppressor
Ambient temperature range
*1Operating/Storage: −40 to 85°C (with no icing or condensation)
Operating: −25 to 70°C
Storage: −40 to 85°C (with
no icing or condensation)
Ambient humidity range Operating/Storage: 35% to 95% (with no condensation)
Temperature influence ±15% max. of sensing distance at 23°C in the temperature range of −40 to 85°C
±10% max. of sensing distance at 23°C in the temperature range of −25 to 70°C
±15% max. of sensing dis-
tance at 23°C in the tem-
perature range of −25 to
70°C
Voltage influence ±1% max. of sensing distance at rated voltage in the rated voltage ±15% range
Insulation resistance 50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength 1,000 VAC, 50/60 Hz for 1 minute between current-carrying parts and case
Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance
Destruction: 500 m/s2 10
times each in X, Y, and Z
directions
Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions
Degree of protection Pre-wired Models: IEC 60529 IP67, in-house standards: oil-resistant
Connector Models: IEC 60529 IP67
Connection method Pre-wired Models (Standard cable length: 2 m)
Connector Models
Weight
(packed
state)
Pre-wired Models Approx. 65 g Approx. 75 g Approx. 150 g Approx. 195 g
Connector Mod-
els Approx. 15 g Approx. 25 g Approx. 40 g Approx. 90 g
Materials
Case Stainless steel (SUS303) Nickel-plated brass
Sensing surface PBT
Clamping nuts Nickel-plated brass
Toothed washer Zinc-plated iron
Accessories Instruction manual
Refer to the timing charts under I/O Circuit Diagrams on page 5 for details.
E2EM
4
Engineering Data (Reference Value)
Sensing Area
Unshielded Models Shielded Models
E2EM-X@MX@E2EM-X@X@E2EM-X@C@
Influence of Sensing Object Size and Material
E2EM-X2@@(-M1) E2EM-X4@@(-M1) E2EM-X8@@(-M1)
E2EM-X15@@(-M1) E2EM-X16MX@E2EM-X30MX@
Residual Output Voltage
E2EM-X@X@
Y
X
−10−20−30−40
35
30
25
20
15
10
5
0
E2EM-X16MX
E2EM-X30MX
403020100
Distance X (mm)
Distance Y (mm)
Y
X
−5−10−15−20
18
16
14
12
10
8
6
4
2
002015105
E2EM-X4X
E2EM-X8X
E2EM-X15X
Distance X (mm)
Distance Y (mm)
Y
X
−10−15−20
18
16
14
12
10
8
6
4
2
020151050−5
E2EM-X4C
E2EM-X2C
E2EM-X8C
E2EM-X15C
Distance X (mm)
Distance Y (mm)
0 5 10 15 20 25
3.0
2.5
2.0
1.5
1.0
0.5
X
d ×
d t = 1 mm
Distance X (mm)
Side length of sensing object: d (mm)
Iron
Stainless
steel
(SUS304)
Brass
Aluminum
Copper
Distance X (mm)
Side length of sensing object: d (mm)
X
5
4
3
2
1
0 5 10 15 20 25 30 35
Aluminum
Iron
Stainless steel (SUS304)
Brass
Copper
t = 1 mm
d ×
d
X
10
8
6
4
2
0 10 20 30 40 50
Distance X (mm)
Side length of sensing object: d (mm)
Iron
Brass
Copper
Stainless steel (SUS304)
Aluminum
d ×
d t = 1 mm
20100
20
16
12
8
4
X
807060504030
d ×
d t = 1 mm
Distance X (mm)
Side length of sensing object: d (mm)
Stainless steel (SUS304)
Iron
Brass
Aluminum
Copper
100
20
16
12
8
4
X
807060504020 30
d ×
d
t = 1 mm
Distance X (mm)
Side length of sensing object: d (mm)
Stainless steel (SUS304)
Iron
Brass
Copper
Aluminum
100
35
30
25
20
15
10
5
X
807060504020 30
d ×
d t = 1 mm
Distance X (mm)
Side length of sensing object: d (mm)
Stainless steel (SUS304)
Iron
Brass
Copper
Aluminum
5
4
3
2
1
01 3 5 10 30 50 100
Residual output voltage (V)
Load current (mA)
5
E2EM
I/O Circuit Diagrams
E2EM-X@X@ DC 2-Wire Models
E2EM-X@C@(-M1) DC 3-Wire Models
Connections for Sensor I/O Connectors
Operation mode Model Timing chart Output circuit
NO
E2EM-X4X1
E2EM-X8X1
E2EM-X15X1
E2EM-X16MX1
E2EM-X30MX1
NC
E2EM-X4X2
E2EM-X8X2
E2EM-X15X2
E2EM-X16MX2
E2EM-X30MX2
Operation
mode
Output specifi-
cations Model Timing chart Output circuit
NO
NPN
Open-collector
output
E2EM-X2C1 (-M1)
E2EM-X4C@ 1-M1)
E2EM-X8C1 (-M1)
E2EM-X15C1 (-M1)
NC
E2EM-X2C2 (-M1)
E2EM-X4C2 (-M1)
E2EM-X8C2 (-M1)
E2EM-X15C2 (-M1)
Proximity Sensor Sensor I/O Connector
model Connections
Type Operation mode Model
DC 2-wire
NO E2EM-X@X1-M1J
NC E2EM-X@X2-M1J
DC 3-wire
NO E2EM-X@C1-M1
NC E2EM-X@C2-M1
Refer to Introduction to Sensor I/O Connectors/Sensor Controllers for details.
80 0100
(%)
Sensing
object
Rated
sensing
distance
Stable sensing area
Non-sensing
area
Unstable
sensing
area
Set position
Proximity Sensor
ON
OFF
ON
OFF
ON
OFF
Setting indicator
(green)
Operation indicator
(red)
Control output
4
3
+V
(0 V)
0 V
(+V)
Brown
Blue
Load
Proximity
Sensor
main
circuit
Note 1. The load can be connected to either the +V
or 0 V side.
Note 2. There is no polarity. Therefore, the brown
and blue lines have no polarity.
Note 3. Use pins 4 and 3 for NO.
Use pins 1 and 2 for NC.
or 1
or 2
0100
(%)
Sensing
object
Rated
sensing
distance
Sensing area
Non-sensing area
Proximity Sensor
ON
OFF
ON
OFF
Operation indicator
(red)
Control output
Present
Not present
ON
OFF
ON
OFF
Operation
indicator (yellow)
Sensing
object
Control output
0 V
+V
1
100 Ω
4
3
2
Load
Brown
Black
or
Blue
Proximity
Sensor
main
circuit
Note: Use pin 4 for NO.
Use pin 2 for NC.
Present
Not present
ON
OFF
ON
OFF
Operation
indicator (yellow)
Sensing
object
Control output
XS2F-D42@-@C0-F
1: Straight
2: L-shape
D: 2-m cable
G: 5-m cable
4
3
2
1
4
3
2
1
XS2FE2EM
Main
circuit
Brown
(not connected)
Blue (+) (−)
Black (−) (+)
XS2F-D42@-@80-F
1: Straight
2: L-shape
D: 2-m cable
G: 5-m cable
4
3
2
1
4
3
2
1
XS2FE2EM
Main
circuit
Brown (−) (+)
Blue (not connected)
White (+) (−)
Black (not connected)
XS2F-D42@-@C0-F
1: Straight
2: L-shape
D: 2-m cable
G: 5-m cable
4
3
2
1
4
3
2
1
XS2FE2EM
Main
circuit
Brown (+V)
Blue (0 V)
Black (output)
XS2F-D42@-@80-F
1: Straight
2: L-shape
D: 2-m cable
G: 5-m cable
4
3
2
1
4
3
2
1
XS2FE2EM
Main
circuit
Brown (+V)
Blue (0 V)
White (not connected)
Black (output)
4
3
2
1
4
3
2
1
XS2FE2EM
Main
circuit
Brown (+V)
Blue (0 V)
Black
(not connected)
White (output)
E2EM
6
Safety Precautions
Refer to Warranty and Limitations of Liability.
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
Do not use this product under ambient conditions that exceed the
ratings.
● Design
Influence of Surrounding Metal
When mounting the Sensor within a metal panel, ensure that the
clearances given in the following table are maintained. Failure to
maintain these distances may cause deterioration in the performance
of the Sensor.
Influence of Surrounding Metal (Unit: mm)
AND/OR Connections
Error pulses and leakage current may prevent application in AND or
OR circuits. Always confirm operation in advance to confirm if there
are any problems in operation.
Mutual Interference
When installing Sensors face-to-face or side-by-side, ensure that the
minimum distances given in the following table are maintained.
Mutual Interference (Unit: mm)
WARNING
Precautions for Correct Use
Type Item M8 M12 M18 M30
DC 2-wire
E2EM-X@X@
Shielded
l
---
2.4 3.6 6
d182745
D2.43.66
m122445
n182745
Unshielded
l
--- ---
25 45
d 70 120
D2545
m4890
n 70 120
DC 3-wire
E2EM-X@C@Shielded
l02.43.66
d 8 18 27 45
D0 2.43.6 6
m 4.5 12 24 45
n12182745
l
m
n
m
D
d dia.
l
Type Item M8 M12 M18 M30
DC 2-wire
E2EM-X@X@
Shielded A
---
30 60 110
B203590
Unshield-
ed
A--- 200 350
B 120 300
DC 3-wire
E2EM-X@C@Shielded A 20 30 60 110
B15203590
B
A
A
Connecting a DC 2-wire Proximity Sensor to a PLC (Programmable Controller)
Required Conditions
Connection to a PLC is possible if the specifications of the PLC and the Proximity Sensor satisfy
the following conditions. (The meanings of the symbols are given below.)
1. The ON voltage of the PLC and the residual voltage of the Proximity Sensor must satisfy the
following.
VON ≤ VCC − VR
2. The OFF current of the PLC and the leakage current of the Proximity Sensor must satisfy the
following.
IOFF ≥ Ileak
(If the OFF current is not listed in the specifications, take it to be 1.3 mA.)
3. The ON current of the PLC and the control output (IOUT) of the Proximity Sensor must satisfy the
following.
IOUT (min.) ≤ ION ≤ IOUT (max.)
The ON current of the PLC will vary, however, with the power supply voltage and the input
impedance, as shown in the following equation.
ION = (VCC − VR − VPC)/RIN
Example
In this example, the above conditions are checked when the PLC Unit is the C200H-ID212, the
Proximity Sensor is the E2EM-X8X1, and the power supply voltage is 24 V.
1. VON (14.4 V) ≤ VCC (20.4 V) − VR (5 V) = 15.4 V: OK
2. IOFF (1.3 mA) ≥ Ileak (0.8 mA): OK
3. ION = [VCC (20.4 V) − VR (5 V) − VPC (4 V)]/RIN (3 kΩ) = Approx. 3.8 mA
Therefore, IOUT(min.) (3 mA) ≤ ION (3.8 mA): OK
VON: ON voltage of PLC (14.4 V)
ION: ON current of PLC (typ. 7 mA)
IOFF: OFF current of PLC (1.3 mA)
RIN: Input impedance of PLC (3 kΩ)
VPC: Internal residual voltage of PLC (4 V)
VR: Output residual voltage of Proximity
Sensor (5 V)
Ileak: Leakage current of Proximity Sensor
(0.8 mA)
IOUT: Control output of Proximity Sensor (3 to
100 mA)
VCC: Power supply voltage (PLC: 20.4 to
26.4 V)
Values in parentheses apply to the following PLC
model and Proximity Sensor model.
PLC: C200H-ID212
Sensor: E2EM-X8X1
7
E2EM
● Mounting
Tightening Force
Do not tighten the nut with excessive force.
A washer must be used with the nut.
Note: 1. The allowable tightening strength depends on the distance from the
edge of the head, as shown in the following table. (A is the distance
from the edge of the head. B includes the nut on the head side. If the
edge of the nut is in part A, the tightening torque for part A applies
instead.)
2. The following strengths assume washers are being used.
Dimensions
Part B Part A Part B Part A
Shielded Models Unshielded Models
Torque Part A Part B
Model Dimension
(mm) Torque Torque
M8 Shielded 99 N·m12 N·m
M12 30 N·m
M18 70 N·m
M30 180 N·m
(Unit: mm)
Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.
Pre-wired Models (Shielded)
F
Mounting Hole
Dimensions
Dimensions M8 M12 M18 M30
F (mm) 8.5 dia. 12.5 dia. 18.5 dia. 30.5 dia.
+0.5
0
+0.5
0
+0.5
0
+0.5
0
E2EM-X2C@
30 7
8
26
13 3
15 dia.
*1
M8 × 1Indicator *2
Two clamping nuts
Toothed washer
1. 4-dia. vinyl-insulated round cable with 2/3 conductors
(Conductor cross section: 0.3 mm2,
Insulator diameter: 1.3 mm), Standard length: 2 m
The cable can be extended up to 200 m
(separate metal conduit).
2. Operation indicator (yellow)
E2EM-X4@@
38 9
2
10
33
17 4
21 dia.
*1
M12 × 1Indicator *2
Two clamping nuts
Toothed washer
1. 4-dia. vinyl-insulated round cable with 2/3 conductors
(Conductor cross section: 0.3 mm
2
,
Insulator diameter: 1.3 mm), Standard length: 2 m
2. X1 Models: Operation indicator (red)
Setting indicator (green)
X2 Models: Operation indicator (red)
C Models: Operation indicator (yellow)
E2EM-X8@@
43 12
2
10
38
24 4
29 dia.
*1
M18 × 1
Indicator *2
Two clamping nuts
Toothed washer
1. 6-dia. vinyl-insulated round cable with
2/3 conductors (Conductor cross section: 0.5 mm2,
Insulator diameter: 1.9 mm), Standard length: 2 m
2. X1 Models: Operation indicator (red) Setting
indicator (green)
X2 Models: Operation indicator (red)
C Models: Operation indicator (yellow)
48 12
3
10
43
36 5
42 dia.
*1
M30 × 1.5
Indicator *2
Two clamping nuts
Toothed washer
1. 6-dia. vinyl-insulated round cable with 2/3
conductors (Conductor cross section: 0.5 mm2,
Insulator diameter: 1.9 mm), Standard length: 2 m
2. X1 Models: Operation indicator (red) Setting
indicator (green)
X2 Models: Operation indicator (red)
C Models: Operation indicator (yellow)
E2EM-X15@@
E2EM
8
Pre-wired Models
(Unshielded)
65 12
2
10
60
10 4
24
29 dia.
M18 × 1
14.8 dia.
*1
Indicator *2
Two clamping nuts
Toothed washer
1. 6-dia. vinyl-insulated round cable with 2 conductors
(Conductor cross section: 0.5 mm2, Insulator
diameter: 1.9 mm), Standard length: 2 m
2. X1 Models: Operation indicator (red), Setting
indicator (green)
X2 Models: Operation indicator (red)
E2EM-X16MX@
E2EM-X30MX@
70 12
3
10
65
15 5
36
42 dia.
M30 × 1.5
26.8 dia.
*1
Indicator *2
Two clamping nuts
Toothed washer
1. 6-dia. vinyl-insulated round cable with 2 conductors
(Conductor cross section: 0.5 mm2, Insulator
diameter: 1.9 mm), Standard length: 2 m
2. X1 Models: Operation indicator (red), Setting
indicator (green)
X2 Models: Operation indicator (red)
Connector Models
(Shielded)
F
Mounting Hole
Dimensions
Dimensions M8 M12 M18 M30
F (mm) 8.5 dia. 12.5 dia. 18.5 dia. 30.5 dia.
+0.5
0
+0.5
0
+0.5
0
+0.5
0
E2EM-X2C@-M1
M12 × 1
43
30
8
26
13 3
15 dia.
M8 × 1Indicator*
Toothed washer
Two clamping nuts
* Operation indicator (yellow)
E2EM-X4C@-M1
M12 × 1
48
2
10
33
17 4
21 dia.
M12 × 1Indicator*
Toothed washer
Two clamping nuts
* Operation indicator (yellow)
E2EM-X8C@-M1
M12 × 1
53
2
10
38
24 4
29 dia.
M18 × 1
Indicator*
Two clamping nuts
Toothed washer
* Operation indicator (yellow)
E2EM-X15C@-M1
58
3
10
43
36 5
42 dia.
M30 × 1.5
M12 × 1
Indicator*
Two clamping nuts
Toothed washer
* Operation indicator (yellow)
