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AS2 Series Servo Drive (≤ 1 KW)

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AS2 Series Servo Drive (≤ 1 KW)

· CAN bus communication with a minimum synchronization cycle of 1 ms.
· Supports up to 14 drives on a CAN bus network.
· Pseudo multi-turn function: Retains position after power loss with single-turn motors, suitable for brake-equipped axes.

Classification:

AC Servo System

AS2 Series 0.1~1KW


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Product Description

Specifications

Relevant Information

Product Naming Rule

Servo Drive Size

0.1kW~0.4 kW Servo Drive

0.7 kW~1 kW Servo Drive

 

Servo System Wiring Diagram

 

Interface Description

Number

Part Name

Explain

①    

Digital Tube Display

Five eight-digit LED displays are used to show the servo's operating status and parameter settings.

Button Operator

MODE: Switch function codes sequentially

: Increase the current flashing bit setting value

: Reduce the current flashing bit setting value

◁◁: Shift the flashing digit to the left

(Long press to display more than 5 digits and flip page)

S: Save changes and proceed to the next menu

USB Type-C

Connect the computer to the servo driver and perform operations using the host software:

  • Parameter Reading/Writing and Configuration
  • Real-time monitoring of operating status (speed, current, position, etc.)
  • Fault Diagnosis and Alarm Record Viewing
  • firmware upgrade

CN3, CN4 (Communication terminals)

Internal parallel configuration, connected to the CAN/RS485 communication command device.

CN1 (Control Terminal)

Port for instruction input signals and other input/output signals.

CN2 (Encoder connection terminal)

Connect to the motor encoder terminals.

CHARGE (Bus voltage indicator light)

Indicates that the bus capacitor is charged. When the indicator light is on, the internal capacitor of the servo unit may still retain charge even when the main circuit power is off. Do not touch the power terminals when the light is on to avoid electric shock.

L1, L2 (Power Input Terminals)

Main power input terminal.

PDC

When an external braking resistor is required (first remove the shunt pad connected between P and D), connect the resistor between P and C.

If no external braking resistor is required, maintain a short circuit between P and D; do not connect P to N. Note that drivers with a rated power below 750 W do not come standard with an internal resistor or a PD shorting pad.

P, N (Servo bus terminals)

DC busbar terminal.


 

UVW

Connect to the U, V, and W phases of the servo motor.


 

Earth terminal

Ground terminal: Connects to the power supply and motor ground terminals for grounding.

 

 Main Circuit Terminal Distribution

 

 

CN1 Terminal

 

 

CN2 Encoder Terminal

 

Number

Name

+5V

GND

NC

NC

ENC+

ENC-

 

CN3 & CN4 Communication Terminals

 

 

Pin Number

Name

CAN_H

CAN_L

CAN_GND

RS485-

RS485+

NC

SG

NC

Function

CAN Communication

RS485 Communication (COM2)

Unused Pin

RS485 Signal Ground

Unused Pin

 

 

 

Model

Model

Function

AS2-01C220

Output power: 100W CAN servo, 4DI/2DO, 1 RS485 port, single-phase 220V power supply.

AS2-02C220

Output power: 200W CAN servo, 4DI/2DO, 1 RS485 port, single-phase 220V power supply.

AS2-04C220

Output power: 400W CAN servo, 4DI/2DO, 1 RS485 port, single-phase 220V power supply.

AS2-07C220

Output power: 750W CAN servo, 4DI/2DO, 1 RS485 port, single-phase 220V power supply.

AS2-10C220

Output power: 1KW CAN servo, 4DI/2DO, 1 RS485 port, single-phase 220V power supply.

Specification

Output Power

0.01 KW~1 KW

Main Circuit 

Input Power Supply

Single-phase

AC220V -15%~+10%, 50/60 Hz

Control Mode

0: Position Control Mode 

1: Speed Control Mode 

2: Torque Control Mode

Protection Functions

Over-speed / Main power supply overvoltage/undervoltage/overcurrent/overload / Encoder malfunction / Control power supply malfunction / Position deviation

Monitoring Function

Rotational speed / Current position / Accumulated command pulses / Position deviation / Motor torque / Motor current / Operating status, etc.

Control Input

1: Servo Enable
2: Clear Alarm

Energy Consumption Braking

Supports built-in and external options

Applicable Load

Less than three times the motor's inertia

Display Operation

A 5-digit LED display shows the five operation buttons.

Load Capacity

5-digit LED digital display, 5 operation keys

Communication Mode

RS485/CANopen

 

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