Delta ASD‑B2‑0421‑B AC Servo Drive 400W 17‑Bit Encoder High Precision Motion Control

Name: Delta ASD‑B2‑0421‑B AC Servo Drive 400W 17‑Bit Encoder High Precision Motion Control
Brand: Shenzhen Hengyo Power Technology Co., Limited
SKU: ASD-B2-0421-B
Availability: InStock

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Delta ASD‑B2‑0421‑B AC Servo Drive 400W 17‑Bit Encoder High Precision Motion Control

Large Image : Delta ASD‑B2‑0421‑B AC Servo Drive 400W 17‑Bit Encoder High Precision Motion Control

Product Details:

Place of Origin:	Taiwan
Brand Name:	Delta
Certification:	CE UL
Model Number:	ASD-B2-0421-B

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	negotiable
Packaging Details:	Delta original package
Delivery Time:	In stock
Payment Terms:	T/T,Western Union
Supply Ability:	200pcs/month

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Delta ASD‑B2‑0421‑B AC Servo Drive 400W 17‑Bit Encoder High Precision Motion Control

Description

Condition:

Delta Original Brand New

Warranty:

One Year

Shipping Way:

DHL FedEx

Application:

CNC Machine, Packaging Machine Etc.

Highlight:

ASDA-B2 series servo drive

Delta AC servo motor

servo amplifier with warranty

Delta ASD-B2-0421-B AC Servo Drive

400W AC servo drive with 17-bit encoder for high-precision motion control in industrial automation applications.

Product Overview

The Delta ASD-B2-0421-B is a 400W AC servo drive from the ASDA-B2 series, designed for high-precision motion control in industrial automation. Supporting single-phase 230V input, this drive delivers reliable performance with built-in position, speed, and torque control modes.

Technical Specifications

Parameter	Specification
Model	ASD-B2-0421-B
Series	ASDA-B2
Output Power	400 W (0.4 kW)
Input Voltage	200-230V AC, Single Phase
Output Current	2.6 A (Continuous) / 7.8 A (Peak)
Encoder Resolution	17-bit (160,000 p/rev)
Control Modes	Position, Speed, Torque
Communication Interfaces	RS-232, RS-485, Modbus
Mounting Type	Chassis Mount
Operating Temperature	0°C ~ 55°C
Protection Rating	IP20

Key Features

High Precision Positioning

17-bit high-resolution encoder (160,000 p/rev) provides exceptional positioning accuracy
Three auto-notch filters automatically suppress mechanical resonance

Flexible Control

Built-in position, speed, and torque control modes - switchable via parameters or analog input
Supports pulse input up to 4Mbps and analog voltage commands

Easy Installation & Maintenance

Plug-and-play motor auto-identification - no complex setup required
Separate main and control power circuits for safer maintenance
Upward compatibility with existing ASDA series cables

Built-in Protection & Durability

Conformal-coated circuit boards for improved moisture and particulate protection
Integrated temperature sensors on IGBT for overheating protection

Communication & Connectivity

Interface	Description
RS-232 / RS-485	Modbus communication for multi-drop networking
CN1 Connector	I/O signals, pulse input, analog I/O
CN2 Connector	Encoder feedback connection
CN3 Connector	RS-232/RS-485 communication port
CN5 Connector	Two analog outputs for real-time monitoring

Applications

Industry	Application Examples
CNC Machinery	Tool changers, indexing systems
Robotics	Pick-and-place systems, small articulated arms
Packaging	Fillers, sealers, labeling machines
Textile	Winding machines, embroidery equipment
General Automation	Conveyors, feeders, small printing presses

Matching Motor

Motor Model	Specifications
ECMA-C20604RS	400W, 3000 rpm, 60mm frame, 17-bit encoder

Certifications & Compliance

UL, cUL, CE, RoHS certified
RoHS Compliant - environmentally friendly

Ordering Information

Item	Details
Manufacturer	Delta Electronics, Inc.
Part Number	ASD-B2-0421-B
Packaging	Box
Lead Time	Please confirm availability

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Oscar

United States Dec 24.2025

Helpful (92)

the best seller!

Bozek

Poland Jan 14.2024

Helpful (50)

Best Seller

Bozek

Poland Jan 12.2023

Helpful (16)

fast and professional service, I recommend cooperation

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Contact Person: Vivian Chan

Tel: +86 13510341645

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