Lite-On Technology Corp.
Industrial Automation
213
Item
Unit
Specifications
Voltage
V
AC200V
～
240V
Model of the electric machinery (M□□□□□□□□**)
－
A751
□
2
□□
Low inertia
H751
□
2
□□
High inertia
Size of mounted flange
mm
□80
□80
Schematic weight
No actuator
kg
2.5
2.7
With actuator
3.3
3.5
B
asi
c
sp
ec
if
ic
at
io
n
s
Rated output
W
750
Rated torque
N
･
m
2.39
Maximum transient torque
N
･
m
7.1
Rated current
Arms
4.3
Maximum transient current
Arms
12.9
Rated rotation speed
r/min
3000
Max. speed
r/min
4500
Torque constant
N
・
m/Arms
0.61
Induced voltage constant for each phase
mV/(r/min)
21.33
Rated power
No actuator
kW/s
64.1
35.9
With actuator
52.8
32.1
Machinery constant
No actuator
ms
0.53
0.94
With actuator
0.64
1.06
Electric constant
ms
4.3
4.3
Rotor inertia
No actuator
×10
⁻⁴
kg
・
㎡
0.89
1.62
With actuator
1.08
1.81
Encoder
17-bit serial communication (RS-422)
A
ct
u
at
o
r s
p
ec
if
ic
at
io
n
s
Purpose
Actuator for reserve (Note: Not for actuation)
Power supply
－
Use the SELV power supply/and the power supply regarding the reinforced
insulation for the dangerous voltage.
Rated voltage
V
DC24V±10 %
Rated current
A
0.4
Static friction torque
N
･
m
Above 2.39
Pull-in time
ms
70
Release time
ms
20
Release voltage
V
Above DC1V
C
o
n
d
iti
o
n
o
f a
p
p
lic
at
io
n
e
n
v
ir
o
n
me
n
t
Rated time
Continuous
Temperature of application environment
0
℃～
40
℃
Humidity of application environment
20
～
85%RH (non-condensing)
Temperature of storage environment
-20
℃～
65
℃
(non-condensing) Highest temperature: 80
℃
with 72 hours
Humidity of storage environment
20
～
85%RH (non-condensing)
Use of the air in the storage
environment
It must be installed indoor without direct sunlight, corrosive gas, flammable gas, oil mist, dust,
combustible material or grinding compound.
Thermal resistance level
Class B
Insulation resistance
DC1000V above 5MΩ
Insulation voltage resistance
AC1500V 1 minute
Altitude for operation
Altitude below 1000m
Vibration level
V15 (JEC2121)
Endurance vibration
49m/s
2
(5G)
Endurance shock
98m/s
2
(10G)
Protective structure
IP65 (corresponding to IP67)
Notes
・
Grounding required, Class I item
・
Overvoltage category II item
・
Pollution degree 2 item
・
The value indicated by the rated torque is the one regarding the mounted flange. This value
is on the square L-flange. It is about twice of the value for the size of a flange mounted on the
flange.
・
The actuator cable is polarized. Connect the yellow lead wire (BRK+) to +24V and the blue
lead wire (BRK-) to GND.
