ECMA-L11845SS Delta AC Servo Motor 400V 4.5KW 28.65NM 1500r/min 180mm Keyway brake

ECMA-L11845SS Delta AC Servo Motor 400V 4.5KW 28.65NM 1500r/min 180mm Keyway brake

AC Servo Motor ECMA-L11845SS available, if need other choices, contact us directly. we can also supply ECMA-L11845RS.

 Motor Specifications

Model	ECMA-L11845SS
Product Name	Electronic Commutation Motor
Servo Type	AC Servo
Corresponding Servo Motor	ASD-A2-4543-M ASD-A2-4543-U ASD-A2-4543-E
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	S=35mm
Rated Power Output	4500 W
Rated torque (N-m)*1	28.65
Max. torque (N-m)	71.62
Rated Speed	1500 rpm
Max. speed	3000 rpm
Rated current (A)	20.8 A
Max. instantaneous current (A)	52 A
Power rating (kW/s)	105.5
Rotor inertia  (× 10-4kg.m2)	77.75
Mechanical constant (ms)	0.94
Torque constant-KT (N-m/A)	1.38
Voltage constant-KE (mV/(r/min))	53
Armature resistance (Ohm)	0.09
Armature inductance (mH)	2.36
Electric constant (ms)	28.07
Insulation class	-
Insulation resistance	> 100 M ohm, DC 500 V
Insulation strength	2.3k Vac, 1 sec
Weight (kg)  (with brake)	29 Kg
Radial max. loading (N)	1470
Axial max. loading (N)	490
Power rating (kW/s) (with brake)	101.8
Rotor inertia  (× 10-4kg.m2) (with brake)	80.65
Mechanical constant (ms) (with brake)	0.95
Brake holding torque [Nt-m (min)]	40.0
Brake power consumption(at 20  °C ) [W]	15.1
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