YingZhou Industrial Automation | Product Information
Delta ASD-A2-0721-E ASDA-A2 EtherCAT AC Servo Drive
750 W | 220 V Class | 1/3-Phase 200-230 VAC | EtherCAT CoE | STO
| Specification |
Product Data |
| Brand |
Delta Electronics |
| Exact Model |
ASD-A2-0721-E |
| Product Series |
ASDA-A2-E |
| Product Type |
Single-Axis AC Servo Drive |
| Rated Motor Capacity |
750 W / 0.75 kW |
| Voltage Class |
220 V Class |
| Main Circuit Input Phase |
Single-Phase / Three-Phase |
| Main Circuit Input Voltage |
200-230 VAC |
| Permissible Input Voltage Variation |
-15% to +10% |
| Input Frequency |
50/60 Hz |
| Rated Input Current, Three-Phase |
3.66 A |
| Rated Input Current, Single-Phase |
6.78 A |
| Continuous Output Current |
5.1 A |
| Nameplate Motor Output |
110 V, 0-250 Hz, 5.1 A |
| Communication |
EtherCAT CoE / CiA402 |
| EtherCAT Connector |
CN6A / CN6B |
| EtherCAT Physical Layer |
100BASE-TX |
| EtherCAT Network Topology |
Line |
| EtherCAT Input Port |
CN6A |
| EtherCAT Output Port |
CN6B |
| EtherCAT Control Profile |
CiA402 / DS402 |
| Cyclic Synchronous Position |
Supported |
| Cyclic Synchronous Velocity |
Supported |
| Cyclic Synchronous Torque |
Supported |
| EtherCAT Homing Mode |
Supported |
| PC Communication |
USB (CN4) |
| RS-485 Modbus |
Not Supported on A2-E |
| CANopen Fieldbus |
Not Supported on A2-E |
| DMCNET Communication |
Not Supported on A2-E |
| PROFINET Communication |
Not Supported on A2-E |
| External Pulse Train Input |
Not Supported |
| Analog Voltage Command Input |
Not Supported |
| Internal Positioning |
PR Mode Supported |
| Electronic Cam (E-CAM) |
Supported in PR Mode |
| Full Closed-Loop Feedback |
Supported through CN5 |
| Full Closed-Loop in PR Mode |
Not Supported per A2 Model Matrix |
| Digital Inputs, CN1 |
7 |
| Digital Outputs, CN1 |
4 |
| Digital Input Expansion, CN7 |
6 Additional Inputs |
| CN1 Connector |
26 Pins |
| Motor Encoder Connector |
CN2 |
| External Encoder Connector |
CN5 |
| Encoder Pulse Output |
OA / OB / OZ |
| Encoder Resolution |
20-bit Incremental / 17-bit Absolute |
| Main Circuit Control |
SVPWM |
| Tuning Modes |
Auto / Manual |
| Speed Loop Bandwidth |
Up to 1 kHz |
| Built-In Regenerative Resistor |
40 Ohm, 60 W |
| Minimum Regenerative Resistance |
20 Ohm |
| Dynamic Brake |
Built-In |
| Safe Torque Off |
Supported, CN-STO |
| STO Safety Rating |
SIL2 / Cat. 3 PL=d |
| Cooling Method |
Natural Air Circulation |
| Operating Temperature |
0 to +55 degrees C |
| Storage Temperature |
-20 to +65 degrees C |
| Operating Humidity |
0-90% RH, Non-Condensing |
| Enclosure Protection |
IP20 |
Product Overview
The Delta ASD-A2-0721-E is a
750 W single-axis AC servo drive
from Delta's ASDA-A2-E Series.
Designed for 220 V class, single-phase or
three-phase 200-230 VAC power systems,
this model features EtherCAT communication
with the CiA402 motion control profile.
The drive includes dual EtherCAT ports
CN6A and CN6B, external encoder
feedback through CN5, CN7 digital input expansion
and an integrated Safe Torque Off (STO)
safety interface. It supports EtherCAT position,
speed and torque modes, internal PR positioning
and electronic cam functions.
External pulse train input and analog voltage
command input are not supported on this A2-E variant.
Key Product Features
-
750 W Rated Servo Capacity for compatible industrial servo motor systems
-
220 V Class Power Input supporting single-phase or three-phase 200-230 VAC
-
EtherCAT CoE Communication supporting the CiA402 motion control profile
-
Dual EtherCAT Ports with CN6A input and CN6B output for network integration
-
Cyclic Synchronous Control supporting CSP, CSV and CST motion modes
-
Safe Torque Off (STO) with a dedicated safety interface
-
Full Closed-Loop Feedback through the CN5 external encoder interface
-
Internal PR and E-CAM Functions for supported programmable motion applications
-
7 Digital Inputs and 4 Digital Outputs through the 26-pin CN1 connector
-
Digital Input Expansion with six additional inputs through CN7
-
Built-In Dynamic Brake for supported stopping functions
-
Built-In Regenerative Resistor rated at 40 Ohm and 60 W
Actual Product Verification
✓
Actual product photos
✓
Model/nameplate visible
✓
Packaging shown
✓
Device and carton labels match model
ASD-A2-0721-E
✓
Actual nameplate confirms 750 W,
3.66 A three-phase input,
6.78 A single-phase input
and 5.1 A output
✓
Verify exact model before ordering
In Stock & Ready to Order
Delta ASD-A2-0721-E is currently
in stock.
Actual product photos, the exact model nameplate
and matching carton label are available for verification.
Contact us for project pricing, quantity requirements
and shipping arrangements.
IN STOCK
Delta ASD-A2-0721-E
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