Chapter 12 Specifications; Specifications Of Servo Drive (Asda-A2 Series) - Delta ASDA-A2 Series User Manual

12.1 Specifications of Servo Drives (ASDA-A2 Series)
ASDA-A2 Series
Phase / Voltage
Permissible Voltage Range
Continuous output current
Cooling System
Encoder Resolution /
Feedback Resolution
Control of Main Circuit
Tuning Modes
Dynamic Brake
Max. Input Pulse Frequency
Pulse Type
Command Source
Smoothing Strategy
Electronic Gear
Torque Limit Operation
Feed Forward Compensation
Voltage Range
Analog Input
Input Resistance
Command
Time Constant
Speed Control Range
Command Source
Smoothing Strategy
Torque Limit Operation
Frequency Response Characteristic
Speed Accuracy
(at rated rotation speed)
Revision April, 2010
100W 200W 400W 750W 1kW 1.5kW 2kW
01 02
Three-phase: 170 ~ 255VAC, 50／60Hz ±5%
Single-phase: 200 ~ 255VAC, 50／60Hz ±5%
0.9 1.55
Arms Arms
Natural Air
Circulation
None
Max. 500Kpps (Line driver), Max. 200Kpps (Open collector)
Pulse + Direction, A phase + B phase, CCW pulse + CW pulse
External pulse train (Pt mode) / Internal procedures (Pr mode)
Electronic gear N/M multiple N: 1~32767, M: 1:32767 (1/50<N/M<25600)
*1
*2
0.01% or less at 0

Chapter 12 Specifications

04 07 10
2.6 5.1 7.3
Arms Arms Arms Arms
20-bit (1280000 p/rev)
SVPWM (Space Vector Pulse Width Modulation) Control
Auto / Manual
Max. 4Mpps (Line receiver)
Low-pass and P-curve filter
Set by parameters
Set by parameters
0 ~ ±10 V
10KΩ
2.2 us
1:5000
External analog signal / Internal parameters
Low-pass and S-curve filter
Set by parameters or via analog input
Maximum 1kHz
0.01% or less at 0 to 100% load fluctuation
0.01% or less at ±10% power fluctuation
o o
C to 50 C ambient temperature fluctuation
3kW 4.5kW 5.5kW 7.5kW
15 20 30 45
Three-phase: 170 ~ 255VAC,
50／60Hz ±5%
8.3 13.4 19.4 32.5
Arms Arms Arms
Fan Cooling
Built-in
DC
55 75
40 47.5
Arms Arms
External
1:3000
12-1