Omron SMARTSTEP 2 SERVO DRIVE - Servo Drive Specifications

SmartStep 2 servo drive 91
AC Servo systems
General specifications
Performance specifications
Servodrive part names
SmartStep2 Servo Drive (100 - 400 W models)
Servo drive specifications
Item Specification
Ambient operating temperature 0 to 55°C
Ambient operating humidity 90% max. (with no condensation)
Ambient storage temperature -20 to 65°C
Ambient storage humidity 90% max. (with no condensation)
Storage/operating atmosphere No corrosive gases.
Vibration resistance 10 to 60 Hz; acceleration : 5.9 m/s² (0.6G) max.
Impact resistance Acceleration 19.6 m/s
2
max., 3 times each in X, Y, and Z directions,
Insulation resistance Between power supply/power line terminals and frame ground: 0.5 MΩ min. (at 500 VDC)
Dielectric strength Between power supply/power terminals and frame ground: 1,500 VAC for 1 min at 50/60 Hz
Between each control signal and frame ground: 500 VAC for 1 min
Protective structure Built into panel (IP10).
International standards Approval obtained for UL: UL 508C; cUL: cUL C22.2 No 14
Approval EC : EMC EN55011 class A Group 1, EN 61000-6-2, low voltage EN50178
Item 200 VAC input type
100 W 200 W 400 W 750 W
R7D-BP01H R7D-BP02HH R7D-BP04H R88D-GP08H
Continuous output current (rms) 1.0 A 1.6 A 2.5 A 4 A
Momentary maximum output current (rms) 3.3 A 4.9 A 7.8 A 14.1 A
Main-circuit power supply Single-phase 200 to 240 VAC (170 to 264 V), 50/60 Hz Single-phase/three-phase
200 to 240 VAC (170 to
264 V), 50/60 Hz
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
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