Model

ECMA-G11303RS

Product Name

Electronic Commutation Motor

Servo Type

AC Servo

Name of the Series

A2

Rated Voltage

220V

Encoder Type

Incremental type, 20-bit

Motor Frame Size

130 mm

Type of Shaft Diameter and Oil Seal

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

Standard Shaft Diameter

S=22mm

Rated Power Output

300W

Rated torque (N-m)

2.86

Max. torque (N-m)

8.59

Rated Speed

1000 rpm

Max. speed

2000 rpm

Rated current (A)

2.5

Max. instantaneous current (A)

7.44

Rotor inertia (× 10-4kg.m²)

10

Mechanical constant (ms)

1.84

Torque constant-KT (N-m/A)

1.15

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

42.5

Armature resistance (Ohm)

1.06

Armature inductance (mH)

14.29

Electric constant (ms)

13.55

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)

6.8Kg

Radial max. loading (N)

490

Axial max. loading (N)

98

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