Model

ASD-A2-4523-M

Corresponding Servo Motor

ECMA-F_1845_S(S=35mm)

 power

4.5KW

Power

Phase / Voltage

Three-phase 220 VAC

Permissible Voltage

Three-phase

200 ~ 230 VAC, -15% ~ 10%

Continuous Output Current

32.5Arms

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 Ω

Time

Constant

2.2 us

Speed Control Range

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

0.01% or less at 0 to 100% load fluctuation

0.01% or less at ±10% power fluctuation

0.01% or less at 0°C to 50°C ambient temperature fluctuation

Torque

Control

Mode

Analog

Command

Input

Voltage

Range

0 ~ ±10 VDC

Input

Resistance

10 KΩ

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 / CAN open/USB

Model

ECMA-FA1845RS

Product Name

Electronic Commutation Motor

Servo Type

AC Servo

Name of the Series

A2

Rated Voltage

220V

Encoder Type

absolute type

Motor Frame Size

180mm

Type of Shaft Diameter and Oil Seal

Keyway(with fixed screw holes) , w/o

Brake, with Oil Seal

Standard Shaft Diameter

S=35mm

Rated Power Output

4500W

Rated torque (N-m)^*1

28.65

Max. torque (N-m)

71.62

Rated Speed

1500 rpm

Max. speed

3000  rpm

Rated current (A)

32.5 A

Max. instantaneous current (A)

81.3 A

Power rating (kW/s)

105.5

Rotor inertia  (× 10-4kg.m²)

77.75

Mechanical constant (ms)

0.92

Torque constant-KT (N-m/A)

0.88 

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

32

Armature resistance (Ohm)

0.032

Armature inductance (mH)

0.89

Electric constant (ms)

27.8

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)  (with brake)

29 Kg

Radial max. loading (N)

1470

Axial max. loading (N)

490

Power rating (kW/s) (with brake)

101.8

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

80.65

Mechanical constant (ms) (with brake)

0.96

Brake holding torque [Nt-m (min)]

25.0

Brake power consumption(at 20 °C

) [W]

20.4

Brake release time [ms (Max)]

10 

Brake pull-in time [ms (Max)]

70

Vibration grade (μm)

15

Operating temperature

0~40  degree centigrade

Storage temperature

-10~80  degree centigrade

Operating humidity

20% to 90% RH (non-condensing)

Storage humidity

20% to 90% RH (non-condensing)

Vibration capacity

2.5G

IP Rating

IP65

Approvals

CE  UL