ASD-A1021-AB

Delta Electronics

Delta Electronics ASD-A1021-AB ASDA-A Series AC Servo Drive

SKU ASD-A1021-AB

Disponibile
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Delta Electronics
  • Product No.: ASD-A1021-AB
  • Origin United States
  • Product Type: AC Servo Drives
  • Payment: T/T, Western Union
  • Weight: 1.5 kg
  • Shipping port: Xiamen
  • Warranty: 12 months

Tags

AC Servo Drives ASDA-A Series
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Product Description

Description

Designed for highly precise industrial motion control, the ASD-A1021-AB serves as a reliable AC servo drive within the ASDA-A series architecture. This drive delivers precise speed, torque, and position control for dynamic automation environments. It integrates seamlessly with high-performance AC servo motors, providing closed-loop feedback systems with high-resolution encoder compatibility to maintain position accuracy under varying load conditions.

The unit features multiple control modes, including external pulse train input, internal parameter command, and analog voltage control. Dual communication interfaces support standard Modbus protocols, facilitating direct integration with PLCs, HMIs, and host controllers in complex automation layouts.

Features

  • Dual control modes for versatile position, speed, and torque regulation.
  • Built-in dynamic brake for rapid deceleration and safety shutdown sequences.
  • Integrated RS-232 and RS-485 communication interfaces for remote configuration and diagnostic monitoring.
  • SVPWM (Space Vector Pulse Width Modulation) control algorithm for optimized motor efficiency and reduced thermal dissipation.
  • Robust low-pass and P-curve smoothing filters to suppress mechanical resonance and vibration during high-speed transitions.

Applications

  • CNC machine tools and precision milling machinery.
  • High-speed packaging and filling equipment.
  • Textile processing and winding machinery.
  • Automated material handling systems and pick-and-place robotics.

Technical Specifications

Parameter Specification
Manufacturer Delta Electronics
Part Number/Model ASD-A1021-AB
Series ASDA-A
Rated Power Output 1.0 kW (1000W)
Input Voltage 220 VAC (Single-phase / Three-phase)
Input Frequency 50/60 Hz
Encoder Resolution 2500 ppr (Incremental)
Control Scheme SVPWM Control
Tuning Modes Auto / Manual
Regenerative Resistor Built-in
Operating Temperature 0 to 55 degC
Storage Temperature -20 to 65 degC
Weight 1.5 kg

Connections and Interfaces

Connector Designation Functional Connection
CN1 I/O Signal Connection (Pulse, Analog, and Digital Signals)
CN2 Motor Encoder Feedback Interface
CN3 Serial Communication Port (RS-232 / RS-485)

Installation Guidelines

  • Mount the drive vertically on a flat, non-combustible surface to optimize thermal dissipation.
  • Provide a minimum clearance of 50 mm above and below the drive housing, and 10 mm on either side for adequate airflow.
  • Ensure the protective earth (PE) terminal is securely grounded to the main cabinet ground plane to minimize electromagnetic interference (EMI).
  • Do not install the drive in environments with corrosive gases, high humidity, or conductive dust particles.

Compliance and Certifications

  • CE Certified
  • UL Listed
  • RoHS Compliant
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
Which motor series is compatible with the ASD-A1021-AB drive?
The ASD-A1021-AB AC servo drive is designed to pair with Delta ECMA series servo motors with matching 1.0 kW power ratings and encoder specifications.
Can this servo drive operate on single-phase power?
Yes, the ASD-A1021-AB supports both single-phase and three-phase 220 VAC input power supplies.
Does the ASD-A1021-AB include an integrated dynamic brake?
Yes, this model features an integrated dynamic brake to safely decelerate the motor under emergency stop or fault conditions.
What communication protocols are supported by the serial ports?
The drive supports Modbus RTU and ASCII protocols via its RS-232 and RS-485 interfaces on the CN3 connector.
Reviews

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ASD-A1021-AB

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Delta Electronics ASD-A1021-AB ASDA-A Series AC Servo Drive

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  • Manufacturer: Delta Electronics

  • Product No.: ASD-A1021-AB

  • Country of origin:United States

  • Product Type: AC Servo Drives

  • Payment: T/T, Western Union

  • Weight: 1500g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description
FAQ
Shipping Returns
Additional details
Reviews

Description

Designed for highly precise industrial motion control, the ASD-A1021-AB serves as a reliable AC servo drive within the ASDA-A series architecture. This drive delivers precise speed, torque, and position control for dynamic automation environments. It integrates seamlessly with high-performance AC servo motors, providing closed-loop feedback systems with high-resolution encoder compatibility to maintain position accuracy under varying load conditions.

The unit features multiple control modes, including external pulse train input, internal parameter command, and analog voltage control. Dual communication interfaces support standard Modbus protocols, facilitating direct integration with PLCs, HMIs, and host controllers in complex automation layouts.

Features

  • Dual control modes for versatile position, speed, and torque regulation.
  • Built-in dynamic brake for rapid deceleration and safety shutdown sequences.
  • Integrated RS-232 and RS-485 communication interfaces for remote configuration and diagnostic monitoring.
  • SVPWM (Space Vector Pulse Width Modulation) control algorithm for optimized motor efficiency and reduced thermal dissipation.
  • Robust low-pass and P-curve smoothing filters to suppress mechanical resonance and vibration during high-speed transitions.

Applications

  • CNC machine tools and precision milling machinery.
  • High-speed packaging and filling equipment.
  • Textile processing and winding machinery.
  • Automated material handling systems and pick-and-place robotics.

Technical Specifications

Parameter Specification
Manufacturer Delta Electronics
Part Number/Model ASD-A1021-AB
Series ASDA-A
Rated Power Output 1.0 kW (1000W)
Input Voltage 220 VAC (Single-phase / Three-phase)
Input Frequency 50/60 Hz
Encoder Resolution 2500 ppr (Incremental)
Control Scheme SVPWM Control
Tuning Modes Auto / Manual
Regenerative Resistor Built-in
Operating Temperature 0 to 55 degC
Storage Temperature -20 to 65 degC
Weight 1.5 kg

Connections and Interfaces

Connector Designation Functional Connection
CN1 I/O Signal Connection (Pulse, Analog, and Digital Signals)
CN2 Motor Encoder Feedback Interface
CN3 Serial Communication Port (RS-232 / RS-485)

Installation Guidelines

  • Mount the drive vertically on a flat, non-combustible surface to optimize thermal dissipation.
  • Provide a minimum clearance of 50 mm above and below the drive housing, and 10 mm on either side for adequate airflow.
  • Ensure the protective earth (PE) terminal is securely grounded to the main cabinet ground plane to minimize electromagnetic interference (EMI).
  • Do not install the drive in environments with corrosive gases, high humidity, or conductive dust particles.

Compliance and Certifications

  • CE Certified
  • UL Listed
  • RoHS Compliant
Key Features:
#AC Servo Drives #ASDA-A Series

Which motor series is compatible with the ASD-A1021-AB drive?
The ASD-A1021-AB AC servo drive is designed to pair with Delta ECMA series servo motors with matching 1.0 kW power ratings and encoder specifications.

Can this servo drive operate on single-phase power?
Yes, the ASD-A1021-AB supports both single-phase and three-phase 220 VAC input power supplies.

Does the ASD-A1021-AB include an integrated dynamic brake?
Yes, this model features an integrated dynamic brake to safely decelerate the motor under emergency stop or fault conditions.

What communication protocols are supported by the serial ports?
The drive supports Modbus RTU and ASCII protocols via its RS-232 and RS-485 interfaces on the CN3 connector.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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