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SKU:ASD-A3-0421-L
ASD-A3-0421-L Drive Unit | Delta ASDA-A3 400 Watt
Manufacturer: Delta
Product No.: ASD-A3-0421-L
Product Type: Drive Unit
Product Origin: CN
Payment:T/T, Western Union
Weight: 920g
Shipping port: Xiamen
Warranty: 12 months
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Description
Delta ASD-A3-0421-L AC Servo Drive
The Delta ASD-A3-0421-L is a 400W AC servo drive. It offers versatile control modes and communication for automation systems.
Core Specifications
- Brand & Model: Delta ASD-A3-0421-L
- Series: ASDA-A3 Series
- Rated Output: 400 W
- Input Voltage: 220V, 1-phase / 3-phase
- Weight: 0.92 kg
- Model Type: L
Key Features
- 400 W medium-power output
- 220V 1/3-phase input
- 0.92 kg compact design
- Control Modes: PT Pulse Train, PR Position, Analog Voltage
- Communication: RS-485 serial interface
- Advanced Function: E-CAM electronic cam
- Performance: Full closed-loop control
Package Contents
- One Delta ASD-A3-0421-L servo drive
- Installation manual
- Mounting hardware
Shipping & Support
- FedEx, UPS, DHL shipping
FAQ
What control inputs does it accept?
Accepts PT (Pulse Train) from PLC, Analog Voltage for speed/torque, and uses PR (Position) mode.
How does it communicate?
It uses RS-485 for parameter setting and basic networking.
What is it typically used for?
Ideal for applications like packaging machines, material handling, and CNC accessories requiring flexible control.
Additional Specifications
- Black
- Gray
Scalar (V/f)
Vector
AC-powered
Buying Guide
- Confirm the exact model, part number, and specifications before ordering.
- Ensure compatibility with your current machinery or control systems.
- Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
- Review delivery options, lead times, and shipping requirements.
- Follow manufacturer instructions and best practices during installation.
Shipping And Return
In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.
Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.
For more details, please review our Shipping & Return Policy.

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Original industrial automation parts available for prompt shipment worldwide.
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30-day return support with a 12-month warranty for reliable after-sales protection.
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