Model

ECMA-F11855R3

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

180mm

Type of Shaft Diameter and Oil Seal

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

Standard Shaft Diameter

3=42mm

Rated Power Output

5500W

Rated torque (N-m)^*1

35.01

Max. torque (N-m)

87.53

Rated Speed

1500 rpm

Max. speed

3000 rpm

Rated current (A)

40 A

Max. instantaneous current (A)

100A

Power rating (kW/s)

122.9

Rotor inertia  (× 10-4kg.m²)

99.78

Mechanical constant (ms)

0.96

Torque constant-KT (N-m/A)

0.88 

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

31.0

Armature resistance (Ohm)

0.025

Armature inductance (mH)

0.60

Electric constant (ms)

24.0

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)

30.5 Kg

Radial max. loading (N)

1764

Axial max. loading (N)

588

Power rating (kW/s) (with brake)

119.4

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

102.70

Mechanical constant (ms) (with brake)

0.99

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