VIDEO:
30 SECOND
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EXPLAINED
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- AC Servo Rod
- Guided Rod
- LEYG, Electric Actuator, Guide Rod Type, AC Servo Motor (100/200W)
LEYG, Electric Actuator, Guide Rod Type, AC Servo Motor (100/200W)
The AC servo version of the LEYG guided rod features an AC servo motor instead of a DC version. The actuator features a bolt-on bearing block with double guide rods that resist rotational and lateral loads. The AC servo motor enables higher speed, acceleration, and pushing force. The drivers are pulse input type, with both incremental and absolute encoder options and 17- or 18-bit resolution.
- Body sizes: 25, 32
- Maximum work load: 60 kg (horizontal); 46 kg (vertical)
- Maximum pushing force: 736 N
- Maximum stroke: 300 mm
- Positioning repeatability: ±0.02 mm (±0.01mm high precision option)
- Encoder resolution: 17-bit (S motor), 22-bit (T motor), 20-bit (V motor)
- Bearing types: sliding bushings or ball bushing bearings
- Maximum allowable rotational torque: 5.76 N•m (sizes 32, 40; stroke dependent)
- Non-rotating accuracy of plate: ±0.05° (slide bearing); ±0.06° (ball bushing bearing)
How to order
qw
How to Order
Electric Actuator/Rod Type
LEY16, 25, 32
Series LEY
LEY
16
30
B 11 6N
16
25
32
Nil
R
L
D
Top mounting type
Right side parallel type
Left side parallel type
In-line type
A
B
C
LEY16
10
5
2.5
LEY25
12
6
3
LEY32
16
8
4
Symbol
30
500
to
to
∗ Refer to the applicable stroke table.
∗ Applicable stroke table
LEY16
LEY25
LEY32
P
P
P
Stroke [mm]
Model
30
P
P
P
50
P
P
P
100
P
P
P
150
P
P
P
200
P
P
P
250
P
P
P
300
—
P
P
350
—
P
P
400
—
—
P
450
—
—
P
500
Nil
C
B
Without option
With motor cover
With lock
∗2
Nil
M
Rod end female thread
Rod end male thread
(1 rod end nut is included.)
30
500
∗1 When [With lock] is selected, [With motor
cover] cannot be selected.
∗2 For 30 stroke or less of size 16 with [Motor
mounting position: Top mounting type or
right/left side parallel type], when [With lock] is
selected, the motor projects through the end of
the body.
Select after confirming interface with such as
work pieces.
Nil
A
P
P
P
P
P
—
Symbol Type
Size
Step motor
(Servo/24 VDC)
Servo motor
Note 1)
(24 VDC)
Compatible
controller
LECP6
LECP1
LECA6
LEY16 LEY25 LEY32
Refer to pages 17 and 18 for auto switches.
S
q w e r t y u i o !0 !1 !2 !3
10 to 300
15 to 400
20 to 500
Manufacturable
stroke range
[mm]
∗ Consult with SMC for the manufacture of intermediate strokes other than those specified on the above.
q
Size r Lead [mm]
t Stroke [mm]
y Motor option
∗1
u Rod end thread
w Motor mounting position
e Motor type
Step Motor (Servo/24 VDC)
Servo Motor (24 VDC)
Note 1) CE-compliant products
q EMC compliance was tested by combining the electric
actuator LEY series and the controller LEC series. The
EMC depends on the configuration of the customer’s
control panel and the relationship with other electrical
equipment and wiring. Therefore conformity to the EMC
directive cannot be certified for SMC componentsincorpo-
rated into the customer’s equipment under actual
operating conditions. As a result it is necessary for the
customer to verify conformity to the EMC directive for the
machinery and equipment as a whole.
w For the servo motor (24 VDC) specification, EMC
compliance was tested by installing a noise filter set
(LEC-NFA). Refer to page 47 for the noise filter set. Refer
to the LECA Operation Manual for installation.
Caution
Confirm that the combination of the controller and the actuator is correct.
The actuator and controller are sold as a package. (Controller → Pages 39 and 51)
<Check the following before use.>
q Check that actuator label for model number. This matches the controller.
w Check Parallel I/O configuration matches (NPN or PNP).
∗
Refer to the operation manual for using the products. Please download it via our website. http://www.smcworld.com
5
Nil
D
Screw mounting
DIN rail mounting
∗1, 2
Nil
1
3
5
Without cable
1.5
∗
3
∗
5
∗
Nil
6N
6P
1N
1P
Without controller
Nil
1
3
5
8
A
B
C
Without cable
1.5
3
5
8
∗
10
∗
15
∗
20
∗
∗ Produced upon receipt of order (Robotic cable only)
Refer to the specifications Note 5) on page 7.
∗ If “Without controller” is selected for controller
types, I/O cable is not included. Refer to
page 47 (LECP6/LECA6) or page 57 (LECP1)
if I/O cable is required.
Nil
S
R
Without cable
Standard cable
∗2
Robotic cable (Flexible cable)
Nil
U
L
F
G
D
Ends tapped (Standard)
∗2
Body bottom tapped
Foot
Rod flange
∗2
Head flange
∗2
Double clevis
∗3
Motor
mounting position
Type
Symbol
Parallel
P
P
P
P
P
∗4
P
In-line
P
P
—
P
—
—
∗1. Mounting bracket is shipped together, (but not
assembled).
∗2. When mounting types are [Rod flange], [Head
flange] or [Ends tapped] with horizontal
cantilever, use it within the following stroke.
·
LEY25: 200 or less
·
LEY32: 100 or less
∗3. In case of [Double clevis], use the actuator
within the following stroke limit.
·
LEY16: 100 or less
·
LEY25: 200 or less
·
LEY32: 200 or less
∗4. “G” Head flange is not available for LEY32.
∗1. For details of controllers and compatible
motors, refer to the compatible controllers
below.
∗2. Only available for the motor type “Step motor.”
∗1. Only available for the controller types “6N” and
“6P.”
∗
2. DIN rail is not included. Order it separately.
i Mounting
∗1
o
Actuator cable type
∗1
!0 Actuator cable length [m]
!1 Controller type
∗1
!2 I/O cable length [m]
!3 Controller mounting
Compatible controllers
Type
Series
Feature(s)
Compatible motor
LECP6 LECA6
24 VDC
Value input
Standard controller
64 points
LECP1
Step motor
(Servo/24 VDC)
Servo motor
(24 VDC)
Step motor
(Servo/24 VDC)
14 points
Capable of setting up operation
without using a PC or teaching box
Page 39 Page 39 Page 51
Step data
input type
Step data
input type
Programless type
Max. number of step data
Power supply voltage
Reference page
NPN
PNP
NPN
PNP
LECP1
∗2
(Programless type)
LECP6/LECA6
(Step data input type)
∗1. The standard cable should be used on fixed
parts. For using on moving parts, select the
robotic cable.
∗2. Only available for the motor type “Step motor.”
Motor mounting position:
Parallel
Motor mounting position:
In-line
6
Electric Actuator/Rod Type
Series LEY
Servo Motor (24 VDC)/Step Motor (Servo/24 VDC)AC Servo Motor
Specific Product
Precautions
Model Selection
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