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Improved Control Performance
A Wide Range of Applications
Realizes the industry-leading control performance
Ratings for intended use
The operation mode for the motor is selected according to motor load condition. Motors larger by one or two frames can be driven
with medium load (MD) and light load (LD) use.
Induction motor
Achieved speed response
of 600 Hz
Follow-up characteristics
under impact load
(Tested with a dedicated motor with PG under vector control with
speed sensor: about six times greater than our conventional model)
25.0
dB
Specification Applied load
HD
High Duty
Spec
Powerful drive at low noise
MD
Middle Duty
Spec
Can drive motors of frames
one size larger *1
LD
dBMg
100%
Torque current
command value
-25.0
dB 1
10
100
Actual speed
value
0.0
deg
100r/min
Motor current
Phase
(deg)
Low Duty
Spec
Can drive motors of frames
one or two sizes larger *1
Applicable overload rating
10
100
1000
Load ON(100%)
Frequency Hz
Load OFF(0%)
FRN7.5VG1S-2J(600Hz, -3dB)
FRN7.5VG7S-2(105Hz, -3dB)
* With the stack type, "100 Hz" is achieved.
Uneven rotation
reduced by one-third
Speed and torque characteristics
400V
3.7 to 630
Stack Type*2
400V
110 to 450 *2
200V
37 to 110
400V
37 to 710
30 to 800
37 to 1000
Note）A DCL may be selected according to applicable specifications.
*1 This varies depending on motor specifications and power supply voltage (unit type only).
*2 Carrier frequency becomes 2kHz.
Control method
Not only the induction motors but also the synchronous motors
can be driven, and for the induction motors, you can select the
most suitable control method according to your individual needs.
Having a standard built-in brake circuit (with 200V 55kW or less and
400V 160KW or less), is useful when applying the inverter to the vertical
transfer machine, which is frequently used under the regenerative load.
Target motors
Control method
Induction motor
-Vector control with speed sensor
-Speed sensorless vector control
-V/f Control
Synchronous motor
- Vector control with speed sensor
(including pole position detection)
A wide range of options
- Providing options supporting various interfaces such as high-speed serial communications
- Options can be used by just inserting them into the connectors inside the inverter. Up to five cards can be mounted.
Under vector control with sensor
* Compared with our conventional models
0.75 to 90
Unit type:120% 1min
Stack type:110% 1min
- Position control by built-in APC
- The ABS encoder I/F option card with 17-bit high resolution has been prepared.
- Pulse train input enabled (optional)
- The option card for the SX and E-SX bus I/F has been prepared.
FRN37VG1S-4J, at 500r/min operation
FRN7.5VG5S-2(54Hz, -3dB)
200V
150% 1min
Servo function
0.5s
Unit Type
200V
* Unit type only
-360
deg 1
Applicable motor capacity [kW]
Power supply
voltage
Current: 150% 1min/200% 3sec
A standard built-in brake circuit with expanded capacity range
1000
Frequency Hz
Feature
(For details, please contact us because the combination of the optional cards has some restrictions.)
Categoly
Analog card
FRN37VG1S-4J
Digital card (for 8-bit bus)
0.5r/min
Axial torque (%)
0.5r/min
OPC-VG1-FV*1
Analog input/output interface expansion card
OPC-VG1-AIO
Digital input
OPC-VG1-DI
OPC-VG1-DIO
PG interface card
50
-50
1000
2000
3000
Rotation speed
(r/min)
PG card for synchronous motor drive
OPC-VG1-PG
Open collector
OPC-VG1-PGo
ABS encoder with 17-bit high resolution
OPC-VG1-SPGT
Line driver
OPC-VG1-PMPG
Open collector
OPC-VG1-PMPGo
OPC-VG1-TL
CC-Link communication card
OPC-VG1-CCL
High-speed serial communication card (for UPAC)
OPC-VG1-SIU*1
SX bus communication card
OPC-VG1-SX
E-SX bus communication card
OPC-VG1-ESX
User programming card
OPC-VG1-UPAC*1
PROFINET-IRT communication card
OPC-VG1-PNET*1
Safety card
Functional safety card
OPC-VG1-SAFE
Field bus interface card
PROFIBUS-DP communication card
OPC-VG1-PDP*1
DeviceNet communication card
OPC-VG1-DEV*1
Terminal block for high-speed communications
OPC-VG1-TBSI
-100
Digital card (for 16-bit bus)
FRN37VG1S-4J
Control circuit terminal
*1 comming soon
4
+5V line driver
T-Link communication card
-150
at 30r/min operation
F/V converter
100
0
Type
OPC-VG1-SN*1
Digital input
150
Conventional model FRN37VG7S-4
Name
Synchronized interface
5