Omron SMARTSTEP2 - Page 6

8 AC servo systems
Servodrive part names
SmartStep2 Servo Drive (100 - 400 W models)
SmartStep2 Servo Drive (750 W model)
Control circuit input power - Single-phase 200 to
240 VAC (170 to 264 V)
Control method All-digital method
Feedback 10,000 pulses/revolution incremental encoder
Inverter method PWM method based on IGBT
PWM frequency 12 kHz 6 kHz
Weight 0.35 kg 0.42 kg 0.42 kg 1.5 kg
Compatible motor voltage 200 V
Command pulse response Line drive: 500 kpps
Compatible motor capacity 50 W
100 W
200 W 400 W 750 W
Applicable servo motor
(R88M-)
G05030H
G10030H
GP10030H
G020030H
GP20030H
G40030H
GP40030H
G75030H
Item 200 VAC input type
100 W 200 W 400 W 750 W
R7D-BP01H R7D-BP02HH R7D-BP04H R88D-GP08H
Alarm indicator (ALM)
Power supply indicator
Communications connector
(CN3)
Control I/O connector
(CN1)
Encoder input connector
(CN2)
Motor connector (CNB)
FG terminals for
power supply and
Servomotor power
Main circuit connector
(CNA)
C
N
1
C
N
2
C
N
A
C
N
B
C
N
3
PWR
ALM
UNIT No.
AC SERVO DRIVER
DATA
RS-485
Communications connector
(CN3A)
RS-232
Communications connector/
Parameter Unit connector
(CN3B)
External Regeneration Resistor
connection terminals
Display area
Settings area
Encoder connector (CN2)
Control I/O connector
(CN1)
Servomotor connection terminals
Protective ground terminals
Main-circuit power terminals
Control-circuit power terminals
Analog monitor outputs