Model

ECMA-E21320RS

Product Name

Electronic Commutation Motor

Corresponding Servo Motor

ASD-B2-2023-B

Servo Type

AC Servo

Rated Voltage

220V

Encoder Type

Incremental, 17-bit

Motor Frame Size

130mm

Type of Shaft Diameter and Oil Seal

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

Shaft Diameter

S=22mm

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)

11.01

Max. current (A)

33.0

Power rating (kW/s)(without brake)

62.5

Rotor moment of inertia(× 10 ^-4 kg.m² )

14.59

Mechanical time constant(ms)

0.96

Torque constant-KT (N-m/A)

0.87

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

31.8

Armature resistance (Ohm)

0.174

Armature inductance (mH)

2.76

Electrical time constant (ms)

15.86

Insulation class

Class A (UL), Class B (CE)

Insulation resistance

> 100 M ohm, DC 500 V

Insulation strength

AC 1500V, 60 sec

Weight (kg)  (without brake)

7.8 Kg

Max. radial shaft load (N)

490

Max. thrust shaft load (N)

98

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