-8-
1.2.2 Specification
LESYH*(D,R,L)*V
・・・
Motor type V6/V7
Horizontal
Vertical
6
12
10
20
10
20
65 to 131
127 to 255
79 to 157
154 to 308
98 to 197
192 to 385
400
200
400
200
400
200
12
6
20
10
16
8
Horizontal
Vertical
Horizontal
Vertical
Horizontal
Vertical
131
255
157
308
197
385
Pushing speed [mm/s]
*2
35 or less
30 or less
Model
LESYH16*V6
LESYH25R/LV7
（Parallel）
LESYH25DV7
（In-line）
A
ct
u
a
to
r
sp
e
ci
fi
ca
ti
o
n
s
Stroke[mm]
50,100
50,100,150
50,100,150
Max. work load [kg]
8
12
12
Force [N](Set value: 45 to 90%)
*1
Max. speed[mm/s]
Max. acceleration/deceleration[mm/s
2
]
5000
Positioning repeatability [mm]
±0.01
Lost motion [mm]
*3
0.1 or less
Lead [mm] (including pulley ratio)
Impact/Vibration resistance [m/s
2
]
*4
50/20
Actuation type
Ball screw(In-line)
Ball screw＋Belt(parallel)
Ball screw＋Belt[1.25:1]
Ball screw
Guide type
Linear guide (Circulating type)
Operating temperature range [°C]
5 to 40
Operating humidity range [%RH]
90 or less (No condensation)
Conditions for
“Regenerative resistor” [kg]
*5
Not required
6 or more
4 or more
E
le
ct
ri
c
sp
e
ci
fi
ca
ti
o
n
s
Motor output/Size
100W/□40
200W/□60
Motor type
AC servo motor (200 VAC)
Encoder
Absolute 20-bit encoder (Resolution: 1048576 p/rev)
Power
consumption [W]
*6
45
65
145
175
Standby power consumption
when operating [W]
*7
2
8
Max. instantaneous power consumption [W]
*8
445
724
Lo
ck
u
n
it
sp
ec
if
ic
at
io
n
s
Type
*9
Non-magnetizing lock
Holding force[N]
Power consumption [W] at 20°C
*10
6.3
7.9
Rated voltage [V]
24 VDC 0/−10%
* 1 The force setting range (set values for the driver) for the force control with the torque control mode. Set it with reference
to “Force Conversion Graph” of the catalog
* 2 Allowable impact speed when "impact work" in torque control mode, etc.
* 3 A reference value for correcting an error in reciprocal operation.
* 4 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.)
* 5
The work load conditions which require “Regeneration option” when operating at the maximum speed (Duty ratio:
100%). Order the regeneration option separately. For details and order number, refer to “Requied Conditions for
Regeneration Option” on pages 234 and 235.
* 6 The power consumption (including the controller) is for when the actuator is operating.
* 7 The standby power consumption when operating (including the controller) is for when the actuator is at the set position
during the opration. Except during the pushing operation.
* 8 The maximum instantaneuos power consumption (including the controller) is for when the actuator is operating. This
value can be used for the selection of the power supply.
* 9 Only when the motor option, "with lock", is selected.
*10 For an actuator with lock, add the power consumption for the lock.
Product weight
[kg]
Size
Motor type
50
100
150
16
V6
1.85
2.24
0.30
25
V7
3.68
4.28
5.68
0.60
Model
Stroke
Additional weight
with lock
