Model

ECMA-CA0910RS

Product Name

Electronic Commutation Motor

Servo Type

AC Servo

Name of the Series

A2

Rated Voltage

220V

Encoder Type

Absolute type

Motor Frame Size

60 mm

Type of Shaft Diameter and Oil Seal

Keyway (with fixed screw holes), w/o brake, with oil seal

Standard Shaft Diameter

S=16mm

Rated Power Output

1.0kW

Rated torque (N-m)

3.18

Max. torque (N-m)

8.78

Rated Speed

3000 rpm

Max. speed

3000 rpm

Rated current (A)

4.25

Max. instantaneous current (A)

12.37

Power rating (kW/s)

38.6

Rotor inertia (× 10-4kg.m²)

2.62

Mechanical constant (ms)

1.20

Torque constant-KT (N-m/A)

0.75

Voltage constant-KE (mV/(r/min))

24.2

Armature resistance (Ohm)

0.897

Armature inductance (mH)

5.7

Electric constant (ms)

6.35

Insulation class

Class A (UL), Class B (CE)

Insulation resistance

> 100 M ohm , DC 500 V

Insulation strength

1.8k Vac, 1 sec

Weight (kg) (without brake)

3.8Kg

Radial max. loading (N)

245

Axial max. loading (N)

98

Power rating (kW/s) (with brake)

37.9

Rotor inertia (× 10-4kg.m²) (with brake)

2.67

Mechanical constant (ms) (with brake)

1.22

Vibration grade (μm)

15

Operating temperature

0~40 degree centigrade

Storage temperature

-10~80 degree centigrade

Operating humidity

20~90% RH Non-condensate

Storage humidity

20~90% RH Non-condensate

Vibration capacity

2.5G

IP Rating

IP65

Approvals

CE UL

Model

ASD-A2-1021-L

Product Name

AC SERVO Drive

Series

A2

Model Type

Full-Closed Control

Power

Phase / Voltage

Three-phase / Single-phase 220 VAC

Permissible Voltage

Three-phase / Single-phase 

200 ~ 230 VAC, -15% ~ 10%

Continuous Output Current

7.3 Arms

Cooling method

Fan cooling

Encoder Resolution  (Servo Drive Resolution)

Incremental type: 20-bit (1280000 p/rev) ; Absolute type: 17-bit (1280000 p/rev)

Main Circuit Control

SVPWM (Space Vector Pulse Width Modulation) Control

Control Mode

Auto / Manual

Dynamic Brake

Built-in

Position

Control

Mode

Max. Input Pulse

Frequency

Max. 500Kpps / 4Mpps (Line driver), Max. 200Kpps (Open collector)

Pulse Type

Pulse + Direction, A phase + B phase, CCW pulse + CW pulse

Command Source

External pulse / Register

Smoothing Strategy

Low-pass and P-curve filter

E-gear ratio

E-gear ratio N/M multiple N: 1~32767, M: 1:32767 (1/50 < N/M < 25600)

Torque Limit

Parameter settings

Feed Forward Compensation

Parameters settings

Speed

Control

Mode

Analog

Command

Input

Voltage

Range

0 ~ ±10 VDC

Input

Resistance

10 K ohm

Time

Constant

2.2 us

Speed Control Range^*1

1 : 5000

Command Source

External analog command / Register

Smoothing Strategy

Low-pass and S-curve filter

Torque Limit

Via parameter setting or analog input

Bandwidth

Maximum 1 kHz

Speed Accuracy^*2

0.01% or less at 0 to 100% load fluctuation

0.01% or less at ±10% power fluctuation

0.01% or less at 0 to 50 degree centigrade ambient temperature fluctuation

Torque

Control

Mode

Analog

Command

Input

Voltage

Range

0 ~ ±10 VDC

Input

Resistance

10 K ohm

Time

Constant

2.2 us

Command Source

External analog command / Register

Smoothing Strategy

Low-pass filter

Speed Limit

Via parameter setting or analog input

Analog Monitor Output

Monitor signal can set by parameters (Output voltage range: ±8 V)

Communication Interface

RS-232 / RS-485 / USB