Omron R88D-GT series, User Manual

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3-2
3-1 Servo Drive Specifications
3
Specifications
Characteristics

Servo Drives with 100-VAC Input Power
Item R88D-GTA5L R88D-GT01L R88D-GT02L R88D-GT04L
Continuous output current (rms)
1.3 A 1.8 A 2.4 A 4.9 A
Momentary maximum output current (rms) 3.9 A 5.4 A 7.2 A 14.7 A
Input power
supply
Main circuit
Power
supply
capacity
0.4 KVA 0.4 KVA 0.5 KVA 0.9 KVA
Power
supply
voltage
Single-phase 100 to 115 VAC (85 to 127 V), 50/60 Hz
Rated
current
1.4 A 2.2 A 3.7 A 6.6 A
Control circuit
Power
supply
voltage
Single-phase 100 to 115 VAC (85 to 127 V), 50/60 Hz
Rated
current
0.09 A 0.09 A 0.09 A 0.09 A
Heat
generated
Main circuit 10.1 W 14.4 W 18.4 W 41.4 W
Control circuit 4.4 W 4.4 W 4.4 W 4.4 W
Control method All-digital servo
Inverter method IGBT-driven PWM method
PWM frequency 12.0 kHz 6.0 kHz
Weight Approx. 0.8 kg Approx. 0.8 kg Approx. 1.1 kg Approx. 1.5 kg
Maximum applicable motor capacity 50 W 100 W 200 W 400 W
Applicable
Servomo-
tors
3,000-r/min
Servomotors
G05030H G10030L G20030L G40030L
G05030T G10030S G20030S G40030S
3,000-r/min
Flat Servomo-
tors
--- GP10030L GP20030L GP40030L
--- GP10030S GP20030S GP40030S
2,000-r/min
Servomotors
--- --- --- ---
1,000-r/min
Servomotors
--- --- --- ---
Performance
Speed control range 1: 5000
Speed variability: Load characteristic 0.01% or less at 0% to 100% (at rated speed)
Speed variability: Voltage characteris-
tic
0% at ± 10% of rated voltage (at rated speed)
Speed variability: Temperature
characteristic
± 0.1% or less at 0 to 50 ° C (at rated speed)
Torque control reproducibility ± 3%
INC
ABS
INC
ABS
ABS
ABS