ECMA-L11855S3 Delta AC Servo Motor 400V 5.5KW 35.01NM 1500r/min 180mm Keyway brake

ECMA-L11855S3 Delta AC Servo Motor 400V 5.5KW 35.01NM 1500r/min 180mm Keyway brake

AC Servo Motor ECMA-L11855S3 available, if need other choices, contact us directly. we can also supply ECMA-L11855R3.

 Motor Specifications

Model	ECMA-L11855S3
Product Name	Electronic Commutation Motor
Servo Type	AC Servo
Corresponding Servo Motor	ASD-A2-5543-M ASD-A2-5543-U
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	3=42mm
Rated Power Output	5500 W
Rated torque (N-m)*1	35.0
Max. torque (N-m)	87.53
Rated Speed	1500 rpm
Max. speed	3000 rpm
Rated current (A)	22.37 A
Max. instantaneous current (A)	56 A
Power rating (kW/s)	122.9
Rotor inertia  (× 10-4kg.m2)	99.78
Mechanical constant (ms)	0.88
Torque constant-KT (N-m/A)	1.56
Voltage constant-KE (mV/(r/min))	58.9
Armature resistance (Ohm)	0.07
Armature inductance (mH)	2.2
Electric constant (ms)	27.6
Insulation class	-
Insulation resistance	> 100 M ohm, DC 500 V
Insulation strength	2.3k Vac, 1 sec
Weight (kg)  (with brake)	36  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)	0.91
Brake holding torque [Nt-m (min)]	55
Brake power consumption(at 20  °C ) [W]	21
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