YASKAWA SGM-A3 User Manual page 248

SERVO SELECTION AND DATA SHEETS
5.3.1 Ratings and Specifications cont.
Voltage
Servopack Type
Max. Applicable Motor Capacity
W (HP)
Combined Motor
Specifica- S ifi
tions
Combined
Continuous Output
Specifica- p
Current*
ti tions
Max. Output Current
Basic
Power Supply
Specifica- p (Main/control circuit)
ti tions
Control Method
Feedback
Loca-
tion i
5
Structure
Approx. Mass
Perfor- Bias Setting
mance
Feed Forward
Compensation
Position Complete Width
Setting
Input Refer-
Signal g ence
Pulse P l
Control Signal
I/O Posi-
Signals Signals tion tion
Out-
put
Sequence Input
Sequence Output
Dynamic Brake
External Regenerative Unit
236
3) Ratings and Specifications of DR2 Servopack for Position Control
DR2- A3AC A5AC
30 50
(0.04) (0.07)
Type A3Aj A5Aj
Motor Capacity 30 50
W (HP) (0.04) (0.07)
Rated/ Max. 3000/4500 r/min
Motor Speed
Applicable Incremental encoder 2048 P/R, absolute encoder 1024 P/R
encoder
Allowable Load 0.63 0.78
1
Inertia* J
(8.80) (11.0)
L
2 −4
kg¡m
¢10
2 2 −3 −3
(oz¡in¡s (oz in s ) )
¢10 ¢10
SGM (Upper)/ − −
SGMP (Lower)
0.42 0.6
7
1.3 1.9
Single-phase 200 to 230 VAC, +10% to −15%,
2
50/60 Hz*
Single-phase, full-wave rectification IGBT-PWM (sine-wave driven)
Incremental encoder 2048 P/R, absolute encoder 1024 P/R
3
Ambient Temp. 0 to 55°C*
Storage Temp. −20°C to +85°C
Ambient/Stor- 90% or less (with no condensation)
age Humidity
Vibration/Shock 0.5/2G
Resistance
Rack-mounted*
kg (lb) 2.5 (5.51)
0 to 450 r/min. (Setting resolution: 1 r/min.)
0 to 100% (Setting resolution: 1%)
0 to 250 reference units.
Reference unit: minimum unit of position data which moves load
Type SIGN + PULSE train, 90° phase difference 2-phase pulse, (A-phase+B-phase), CCW pulse+CW
pulse
Pulse Form Line driver (+5 V level), open collector (+5 V or +12 V level)
Pulse 0 to 450 kpps
Frequency
CLEAR (input pulse form identical to reference pulse)
Output Form A-, B-, C-phase line driver*
Frequency (16 to N) /N (N=2048, 1024)*
Dividing Ratio
Servo ON, P drive (or motor forward/reverse by internal speed setting), forward run stop (P-OT),
reverse run stop (N-OT), alarm reset, current limit + selection (or internal speed selection), current
limit − selection (or internal speed selection)
Positioning complete, motor running output (or external brake interlock), servo ready, servo alarm,
3-bit alarm codes
Operated at main power OFF, servo alarm or overtravel.
Required when exceeding the allowable load inertia
200 VAC
01AC 02AC 04AC 08AC
100 200 400 750
(0.13) (0.27) (0.53) (1.01)
01Aj 02Aj 04Aj 08Aj
100 200 400 750
(0.13) (0.27) (0.53) (1.01)
1.20 3.69 5.73 20.1
(17.0) (52.2) (81.1) (284.6)
1.95 6.27 10.41 18.5
(27.6) (88.8) (147.4) (262.0)
0.87 2.0 2.6 4.4
(0.89) (4.1)
2.8 6.0 8.0 13.9
5
3.7 (8.16)
6
4
100 VAC
A3BC A5BC 01BC 02BC
30 50 100 200
(0.04) (0.07) (0.13) (0.27)
A3Bj A5Bj 01Bj 02Bj
30 50 100 200
(0.04) (0.07) (0.13) (0.27)
3000/4500 r/min
0.63 0.78 1.20 3.69
(8.80) (11.0) (17.0) (52.2)
1.95 6.27
(27.6) (88.8)
− −
0.63 0.90 2.2 2.7
2.0 2.9 7.1 8.4
2
Single-phase 100 to 115 VAC* , +10% to
−15%, 50/60 Hz
2.5 (5.51) 3.7 (8.16)
03BC
300
(0.40)
03Bj
300
(0.40)
5.73
(81.1)
10.41
(147.4)
3.7
(4.3)
14.8