Original Asda-A2 Electrical Commutation Servo Motor for Robotics

Customization:	Available
Application:	Industrial
Speed:	Low Speed

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Basic Information

Model NO.

ECMA-EA1820SS

Number of Stator

Single-Phase

Function

Driving, Control

Casing Protection

Protection Type

Number of Poles

2

Starting Mode

Variable Frequency Starting

Certification

ISO9001

Transport Package

Box

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Product Description

To meet the demanding requirements of motion control applications in industrial automation and satisfy the needs of high-precision positioning control requested by machine designers and system integrators, high-performance motion control series servo motors and servo drives were developed.

High Precision Control

ECMA series servo motors feature incremental encoder with 20-bit resolution (1,280,000 pulses/revolution). Existing functions to meet the requirements from delicate process have been enhanced. Stable rotation at low speed has also been achieved.

Superlative Vibration Suppression

Built-in automatic low-frequency vibration suppression: two vibration suppression filters are provided to minimize the vibration at machine edges automatically and sufficiently.

Flexible Internal Position Mode (Pr Mode)

Configuration software provides internal parameter editing function for defining the path of each axis freely.

Unique Built-in Electronic Cam (E-CAM)

Up to 720 E-CAM points. Smooth interpolation between points can be completed automatically to yield a flexible programming.

Technical Specifications
Model	ECMA-EA1820SS
Product Name	Electronic Commutation AC Servo Motor
Servo Type	AC Servo Motors (ECMA-B2 Series)
Voltage	220 VAC
Output Power	2 KW
Torque	9.55 N-m
Phase	1/3 PH
Application	Industrial Automation
Technical consulting support	Yes

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Frequently Asked Questions

What is the encoder resolution of the ECMA-EA1820SS?

The ECMA series servo motors are equipped with a 20-bit resolution incremental encoder, which provides 1,280,000 pulses per revolution for high-precision positioning.

Does this servo motor support vibration suppression?

Yes, it features built-in automatic low-frequency vibration suppression with two dedicated filters to minimize machine edge vibrations during operation.

What are the power and torque ratings for this model?

This model provides a rated output power of 2 KW and a torque of 9.55 N-m.

What is the internal position mode (Pr Mode)?

The Pr Mode allows for internal parameter editing, enabling users to define the motion path of each axis freely without external controller intervention.

What voltage does the ECMA-EA1820SS require?

This AC servo motor is designed to operate on a 220 VAC power supply.

What is the function of the built-in Electronic Cam (E-CAM)?

The E-CAM feature supports up to 720 points with smooth automatic interpolation between them, offering flexible and sophisticated programming for complex motion control.