ECMA-K11820SS Delta AC Servo Motor 400V 2KW 9.55NM 2000r/min 180mm Keyway brake

ECMA-K11820SS Delta AC Servo Motor 400V 2KW 9.55NM 2000r/min 180mm Keyway brake

AC Servo Motor ECMA-K11820SS available, if need other choices, contact us directly. we can also supply ECMA-K11820RS.

 Motor Specifications

Model	ECMA-K11820SS
Product Name	Electronic Commutation Motor
Servo Type	AC Servo
Corresponding Servo Motor	ASD-A2-2043-M ASD-A2-2043-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	S=35mm
Rated Power Output	2000 W
Rated torque (N-m)*1	9.55
Max. torque (N-m)	28.65
Rated Speed	2000 rpm
Max. speed	3000 rpm
Rated current (A)	6.6 A
Max. instantaneous current (A)	19.88 A
Power rating (kW/s)	26.3
Rotor inertia  (× 10-4kg.m2)	34.68
Mechanical constant (ms)	1.74
Torque constant-KT (N-m/A)	1.45
Voltage constant-KE (mV/(r/min))	54.0
Armature resistance (Ohm)	0.376
Armature inductance (mH)	7.87
Electric constant (ms)	20.9
Insulation class	Class A (UL), Class B (CE)
Insulation resistance	> 100 M ohm, DC 500 V
Insulation strength	2.3k Vac, 1 sec
Weight (kg)  (with brake)	17.5 Kg
Radial max. loading (N)	1176
Axial max. loading (N)	490
Power rating (kW/s) (with brake)	24.1
Rotor inertia  (× 10-4kg.m2) (with brake)	37.86
Mechanical constant (ms) (with brake)	1.9
Brake holding torque [Nt-m (min)]	25.0
Brake power consumption(at 20  °C ) [W]	20.4
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