Multi-axis servo drive
Delta Electronics ASDA-M multi-axis servo drive
Three-axis AC servo drive in one frame for 220 V supplies, 750 W or 1.5 kW per axis, 20-bit incremental feedback, 1 kHz frequency response and CANopen or DMCNET for synchronised multi-axis motion.
Need this part, a replacement or a complete package? Our experienced UK engineering team helps you select, source and obtain the right products, with pricing, delivery coordination and after-sales support.
Pricing and availability
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Need Delta Electronics parts, a replacement or a suitable alternative? Send us a part number, or tell us what the machine needs to do. Our UK engineers will come back with the right product, pricing, lead time and delivery, whether that is the original part, a checked alternative or a complete axis.
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Spec builder
Specify what you need instead of ASDA-M
Select every part you need and answer the questions an applications engineer would ask. Our engineers use your specification to come back with the right products, pricing and lead times. You see your summary before we ask for any details.
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- 1Products
- 2Performance
- 3Environment
- 4Volumes
- 5Your spec
What are you specifying?
Select everything you need. A motor, drive and gearbox can be specified together as one axis.
Key specifications
| Data / bus | CANopen, DMCNET |
|---|---|
| Power (max) | 1,500 W |
| Supply | 200–230 V AC 1- or 3-phase |
| Fieldbus | CANopen, DMCNET (F type), RS-232/485, USB |
| Axes | 3 |
| Resolution (max) | 20 bit |
| Bandwidth | frequency response up to 1 kHz |
Summarised in our own words from Delta Electronics, Inc.'s published data; series maxima, individual models vary. Last checked 2026-10-30. Source 1 · Source 2
Notes on this data
Power per axis 750 W or 1.5 kW; catalogue dated 2020. Delta lists ASDA-M among current advanced servo products.
Specify Motion is not affiliated with Delta Electronics, Inc.. Delta Electronics and ASDA-M are used only to identify the product. Comparisons use published figures; always confirm against the current datasheet.
Delta Electronics ASDA-M replacement and alternative options
Use these supply-network options as a starting point for an engineering check. We can also help source the original Delta Electronics part. Published series figures do not establish an exact-model or drop-in replacement: confirm ratings, fit, interfaces and approvals for your application.
A four-axis EtherCAT servo drive in one housing, 400-1500 W per axis on 220 or 400 VAC, with two STO circuits shared across the axes.
| Published maximum | ASDA-M | 4EL7-EC Four-Axis EtherCAT AC Servo Dr… |
|---|---|---|
| Continuous current | — | 6.8 A |
| Peak current | — | 20.4 A |
| Power | 1,500 W | 1,500 W meets or exceeds |
| Axes | 3 | 4 meets or exceeds |
Network-capable AMC digital drives spanning 10-747 VDC and 120-480 VAC, up to 150 A continuous and 250 A peak (27.4 kW peak power), in PCB, panel, machine and vehicle formats. They support almost any motor type and feedback, plus CANopen, EtherCAT, POWERLINK and Modbus.
| Published maximum | ASDA-M | DigiFlex Performance Servo Drives (DP,… |
|---|---|---|
| Continuous current | — | 150 A |
| Peak current | — | 250 A |
| Power | 1,500 W | 27,400 W meets or exceeds |
| Axes | 3 | — |
Kinco's analogue and step/direction AC servo drive for legacy integrations, 50 W-2 kW for SMH and SMC motors with incremental encoders, configured over RS232.
| Published maximum | ASDA-M | CD2S Series AC Servo Drives (CD412S/42… |
|---|---|---|
| Power | 1,500 W | 2,000 W meets or exceeds |
| Axes | 3 | — |
Figures are the highest published for each series and are not always measured the same way. A higher figure is not automatically a better choice: mounting, duty cycle, feedback, connectors and approvals matter too. An engineer will check the fit against your application before recommending anything.
Typical applications
What a multi-axis servo drive is
A multi-axis servo drive controls two or more servo motors from one unit, usually sharing a power supply, DC bus and communication interface. Formats include compact two- to four-axis drives in one housing and modular systems with a common supply module and separate axis modules. Sharing the bus lets energy from a decelerating axis be used by others, reducing braking losses. Most connect to a motion controller or PLC over EtherCAT or another industrial Ethernet network.
When engineers choose a multi-axis servo drive
Choose a multi-axis drive for machines with several coordinated servo axes in one cabinet, such as robots, packaging machines and gantries. It saves space, wiring and cost per axis compared with single drives. The trade-offs are flexibility and fault isolation: axes share the supply, so a supply fault affects all axes, and replacing one module may need specific spare strategy. Mixing very different power levels can be limited by module ranges.
How to specify the Delta Electronics ASDA-M
Send these with your enquiry and an engineer can confirm the right ASDA-M variant or an equivalent:
- Number of axes and power per axis (A, kW)
- Supply voltage (V AC or DC)
- Network interface and cycle time
- Motor and feedback types
- Shared bus and regenerative energy handling
- Safety functions per axis
- Cabinet size and cooling
Common mistakes to avoid
- Sizing supply module for the sum of peaks without considering simultaneous demand
- Ignoring how one fault affects all axes
- Choosing modules without room for future axes
- Overlooking network cycle time with many axes
Delta Electronics ASDA-M: frequently asked questions
Can you help replace Delta Electronics ASDA-M or source the original?
Send the full model code, quantity and required date. Our engineers can check original-part availability and assess suitable alternatives, including supply-network options where appropriate. We confirm compatibility and any changes needed before recommending a replacement.
What is the Delta Electronics ASDA-M?
Three-axis AC servo drive in one frame for 220 V supplies, 750 W or 1.5 kW per axis, 20-bit incremental feedback, 1 kHz frequency response and CANopen or DMCNET for synchronised multi-axis motion. Published series figures include power 1,500 W, axes 3, resolution 20 bit. It is made by Delta Electronics, Inc.; Specify Motion can help source it or propose an equivalent.
Who makes the Delta Electronics ASDA-M?
The Delta Electronics ASDA-M is made by Delta Electronics (Delta Electronics, Inc.) and is listed here for engineers comparing options. Specify Motion is not affiliated with Delta Electronics, Inc.; brand names are used only to identify the product.
What is the power of the Delta Electronics ASDA-M?
The published series maximum power is 1,500 W. Individual models and sizes in the ASDA-M range vary, so check the exact variant against your duty cycle, mounting and environment, or ask our engineers to confirm the right size for you.
Is there an alternative to the Delta Electronics ASDA-M?
We can assess suitable replacement options. On published figures, Leadshine 4EL7-EC Four-Axis EtherCAT AC Servo Drive and ADVANCED Motion Controls DigiFlex Performance Servo Drives (DP, DZ, DV) are options to assess from our supply network. An engineer confirms the fit against your application before recommending anything.
What are the benefits of a shared DC bus?
On a shared DC bus, energy regenerated by a decelerating axis can be used by other axes that are accelerating, reducing the energy dissipated in braking resistors. It also reduces wiring and supply components. Sizing must consider simultaneous peak demand on the shared supply.
Are multi-axis drives cheaper than single-axis drives?
Typically, per axis, multi-axis drives cost less and take less cabinet space, because the supply, communication and housing are shared. The saving grows with the number of axes. For machines with only one or two axes, or widely separated axes, single drives can be simpler.
Further reading: How to select a multi axis servo drive · How to select a servo drive · Servo drives
Other multi-axis servo drive series
Engineer support
Let our experienced engineers do the hard work for you
Tell us how you use the Delta Electronics ASDA-M: the load, speed, duty and environment. Our engineers will confirm whether it is still the right part, find it for you, or propose an alternative that fits better.
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Prefer to configure it? Use the spec builder.
How it works
From enquiry to delivery
Send a part number or describe the application. Our engineers take it from there: the right product, a clear quotation, and delivery and support arranged.
- 01Tell us what you needSend a part number, or configure the application, quantities and timing.
- 02An engineer reviews itWe check the specification and find the original part, a checked equivalent or a complete axis.
- 03Receive your quotationProducts, pricing, lead time and compatibility notes in one reply.
- 04Order and deliveryWhen you are happy, the order is placed and delivery and after-sales support are arranged.