Model

ECMA-E31820PS

Product Name

Electronic Commutation Motor

Servo Type

AC Servo

Name of the Series

ASD-A

Rated Voltage

220V

Sensor Type

2500ppr

Motor Frame Size

180 mm

Type of Shaft Diameter and Oil Seal

Keyway(with fixed screw holes) w/o  Brake w/o Oil Seal

 Shaft Diameter

S=35mm

Rated Power Output

2000W

Rated torque (N-m)^*1

9.55

Max. torque (N-m)

28.65

Rated Speed

2000 rpm

Max. speed

3000 rpm

Rated current (A)

11.22

Max. current (A)

33.66

Power rating (kW/s)(without brake)

26.3

Rotor moment of inertia(× 10 ^-4 kg.m² ) (without brake)

34.68

Mechanical time constant(ms) (without brake)

1.62

Torque constant-KT (N-m/A)

0.85

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

31.4

Armature resistance (Ohm)

0.119

Armature inductance (mH)

2.84

Electrical time constant (ms)

23.87

Insulation class

Class A (UL), Class B (CE)

Insulation resistance

> 100 M  ohm , DC 500 V

Insulation strength

1500V AC, 60 seconds

Weight (kg)  (without brake)

13.5 Kg

Max. radial shaft load (N)

1176

Max. thrust shaft load (N)

490

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