-17-
3. Guide rod type / LEYG Series
3.1 Specification
Model
LEYG25
M
L
* / LEYG25
M
L
D*
LEYG32
M
L
*
(Parallel type)
LEYG32
M
L
D*
(In-line mounting type)
A
c
tuat
or
s
pec
if
ic
at
ion
Stroke [mm]
Note1)
30, 50, 100, 150, 200, 250,300
30, 50, 100, 150, 200, 250,300
30, 50, 100, 150, 200, 250,300
Work load
[kg]
Horizontal
Note 2)
18
50
50
30
60
60
30
60
60
Vertica
7
15
29
7
17
35
10
22
44
Thrust [N]
Note3)
(Set value
：
15 to 30%)
65
～
131 127
～
255 242
～
485 79
～
157 154
～
308 294
～
588 98
～
197 192
～
385 368
～
736
Maximum Speed
[mm/s]
Note4)
to 300
stroke
900
450
225
1200
600
300
1000
500
250
Pushing speed [mm/s]
Note5)
35 or less
30 or less
30 or less
acceleration/deceleration [mm/s
2
]
5,000
5,000
Positioning repeatability [mm]
±0.02[Basic type] / ±0.01[High precision type]
Lost motion[mm]
0.1 or less[Basic type] / 0.05 or less[High precision type]
Lead[mm] (
Including pulley ratio
)
12
6
3
20
10
5
16
8
4
Impact resistance/vibration
Resistance [m/s
2
]
Note6)
50 / 20
50 / 20
Drive method
Ball screw and Belt [1:1]/ Ball screw
Ball screw and Belt [1.25:1]
Ball screw
Guide type
Slide bearing (LEYG
□M), Ball bushing bearing (LEYG□L)
Operating temperature range [
℃
]
5 to 40
5 to 40
Operating humidity range [%RH]
90 or less(No condensation)
90 or less (No condensation)
E
le
ct
ric
spec
ifi
cat
ion
Motor output/size
100W
／☐
40
200W
／☐
60
Type of Motor
AC servo motor (100/200VAC)
AC servo motor (100/200VAC)
Encoder
[Type of Motor: S2,S3]: Incremental 17bit encoder (Resolution: 131072 p/rev)
[Type of Moto: S6,S7]: Absolute 18bit encoder (Resolution: 262144 p/rev)
Lo
ck
sp
eci
fica
tio
n
Type
Note7)
No excitation operating type
Holding force [N]
131
255
485
157
308
588
197
385
736
Power consumption [W] at 20
℃
Note8)
6.3
7.9
7.9
Rated voltage [V]
24VDC
0
-10%
Note 1) The middle stroke other than the above are produced upon receipt of order.
Note 2) The maximum value of the horizontal workload. (An external guide is necessary[Coefficient of friction:0.1 or less]).
The actual workload will depend on the type of external guide.
Note 3) Thrust setting range when "thrust control" in torque control mode, etc. Set it referring to the thrust conversion graph shown in the
catalog as a guide.
Note 4) The allowable speed changes by the stroke.
Note 5) Allowable impact speed when "impact work" in torque control mode, etc.
Note 6) Impact resistance:
No malfunction occurred when the actuator was tested with a drop tester in both an axial direction and perpendicular direction
to the lead screw. (The test was performed with the actuator in the initial state.)
Vibration resistance:
No malfunction occurred in a test ranging between 45 to 2000 Hz, when the actuator was tested in both an axial
direction and a perpendicular direction to the lead screw. (The test was performed with the actuator in the initial state.)
Note 7) Only when the motor option, "with lock", is selected.
Note 8) For an actuator with lock, add the power consumption for the lock.
[Product Weight]
Model
Guide
type
LEYG25*
（
Parallel type
）
LEYG32*
（
Parallel type
）
Stroke [mm]
30
50 100 150 200 250 300 30 50 100 150 200 250 300
Ty
pe of
Mot
or
M
odel
Incremental
Encoder
M
1.80 1.99 2.31 2.73 3.07 3.41 3.67 3.24 3.50 4.05 4.80 5.35 5.83 6.28
L
1.81 2.02 2.26 2.69 2.95 3.27 3.51 3.24 3.51 3.90 4.64 5.06 5.56 5.96
Absolute
Encoder
M
1.86 2.05 2.37 2.79 3.13 3.47 3.73 3.18 3.44 3.99 4.74 5.29 5.77 6.22
L
1.87 2.08 2.32 2.75 3.01 3.33 3.57 3.18 3.45 3.84 4.58 5.00 5.50 5.90
[Additional weight for lock]
Size
25
32
Lock
Incremental Encoder
0.20
0.40
Absolute Encoder
0.30
0.66
Model
Guide
type
LEYG25D*
(
In-line mounting type)
LEYG32D*
(
In-line mounting type)
Stroke [mm]
30
50 100 150 200 250 300 30 50 100 150 200 250 300
Ty
pe of
Mot
or
M
odel
Incremental
Encoder
M
1.83 2.02 2.34 2.76 3.10 3.44 3.70 3.26 3.52 4.07 4.82 5.37 5.85 6.30
L
1.84 2.05 2.29 2.72 2.98 3.30 3.54 3.26 3.53 3.92 4.66 5.08 5.58 5.98
Absolute
Encoder
M
1.89 2.08 2.40 2.82 3.16 3.50 3.76 3.20 3.46 4.01 4.76 5.31 5.79 6.24
L
1.90 2.11 2.35 2.78 3.04 3.36 3.60 3.20 3.47 3.86 4.60 5.02 5.52 5.92
[kg]
[kg]