Model

ASD-A2-4543-U

Corresponding Servo Motor

ECMA-L11845_S(S=35mm)

 power

4.5KW

Power

Input Voltage

24VDC,+/- 10%

Input Current

1.18A

Input Power

28.2W

Main Circuit Power

Three-phase

380 ~ 480 VAC, +/- 10%

Continuous Output Current

20Arms

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

External

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 train /Internal parameters

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-L11845SS

Product Name

Electronic Commutation Motor

Servo Type

AC Servo

Name of the Series

A2

Rated Voltage

400V

Encoder Type

incremental type, 20-bit

Motor Frame Size

180mm

Type of Shaft Diameter and Oil Seal

Keyway(with fixed screw holes), with Brake with Oil Seal

Standard Shaft Diameter

S=35mm

Rated Power Output

4500 W

Rated torque (N-m)^*1

28.65

Max. torque (N-m)

71.62

Rated Speed

1500 rpm

Max. speed

3000 rpm

Rated current (A)

20.8 A

Max. instantaneous current (A)

52 A

Power rating (kW/s)

105.5

Rotor inertia  (× 10-4kg.m²)

77.75

Mechanical constant (ms)

0.94

Torque constant-KT (N-m/A)

1.38 

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

53

Armature resistance (Ohm)

0.09

Armature inductance (mH)

2.36

Electric constant (ms)

28.07

Insulation class

-

Insulation resistance

> 100 M ohm, DC 500 V

Insulation strength

2.3k 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)

0.95

Brake holding torque [Nt-m (min)]

40.0

Brake power consumption(at 20  °C ) [W]

15.1

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