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NIKKIDENSO伺服馬達NA20系列

日機電裝NIKKIDENSO提供大功率的伺服電機，功率范圍15KW-220KW,AC交流伺服電機可帶制動器和齒輪箱，用于大型產業設備，例如：大型轉床，車床，切割設備，雕刻設備，印刷設備，注塑設備等場合，為客戶提供性能優越的大功率伺服馬達。型號：NA20-1500-10H,NA20-2200-10H,NA20-2700-10H,NA20-3700-10H,NA20-5500-10H,NA20-7500-10H,NA20-11000-10H,NA20-1500-20H,NA20-2200-20H,NA20-2700-20H,NA20-3700-20H,NA20-5500-20H,NA20-1500,NA20-1800,NA20-1500-10,NA20-2200-10,NA20-2700-10,NA20-3700-10

■AC servomotor NA20Series

Specification of 2000rpm type AC400/ 440V power input Rated values

Item	Unit/ Type	NA20 -1500-20H	NA20 -1800-20H	NA20 -2700-20H	NA20 -3700-20H	NA20 -5500-20H
Rated output	kW	30	37	55	75	110
Number of poles	P	4	4	4	6	6
Rated torque	N・m(kgf・m)	144.1 (14.7)	177.4 (18.1)	288.1 (29.4)	355.7 (36.3)	524.3 (53.5)
Rated speed	rpm	2000	2000	2000	2000	2000
Rated current	A	89	108	164	252	340
Instantaneous max. torque	N・m(kgf・m)	720.3 (73.50)	1078 (110.0)	1440.6 (147.00)	1776.7 (181.3)	2641.1 (269.5)
Excitation current	A	31	32	50	80	160
Power rate	kW/s	519	662	818	1036	1112.5
Angular accel	rad/s²	3603	3732	3103	2900	2115
Rotor inertia	kgf・ms²	0.00408	0.00485	0.00867	0.0158	0.0253
Rotor GD2	kgf・m²	0.16	0.19	0.34	0.62	0.99
Cooling method	---	Drip proof forced air cooling	Drip proof forced air cooling	Drip proof forced air cooling	Drip proof forced air cooling	Drip proof forced air cooling
Weight	kg	165	185	225	245	370
Applicable controller	NPS-FIM	303	373	553	753	114
Applicable controller	NCS-FI*M	303	373	△	△	△

1：　As for the applicable controller with △mark, please ask our sales man.
2：　Since values can be changed, please confirm when you use them for machine designing

Specification of 2000rpm/1000rpm type AC200/ 220V power input Rated values

Item	Unit/ Type	NA20 -1500	NA20 -1800	NA20 -1500-10	NA20 -2200-10	NA20 -2700-10	NA20 -3700-10
Rated output	kW	30	37	15	22	30	37
Number of poles	P	4	4	4	4	4	6
Rated torque	N・m(kgf・m)	144.1 (14.7)	177.4 (18.1)	144.1 (14.7)	211.3 (21.56)	288.1 (29.4)	355.7 (36.3)
Rated speed	rpm	2000	2000	1000	1000	1000	1000
Rated current	A	160	195	87	122	164	230
Instantaneous max. torque	N・m(kgf・m)	720.3 (73.50)	1078 (110.0)	720.3 (73.50)	1056.4 (107.87)	1440.6 (147.00)	1776.7 (181.3)
Excitation current	A	55	58	28	36	50	110
Power rate	kW/s	519	662	513	766	964	803.9
Angular accel	rad/s²	3603	3732	3581	3649	3369	2295
Rotor inertia	kgf・ms²	0.00408	0.00485	0.00408	0.00587	0.00867	0.0058
Rotor GD2	kgf・m²	0.16	0.19	0.16	0.23	0.34	0.62
Cooling method	---	Drip proof forced air cooling	Drip proof forced air cooling	Drip proof forced air cooling	Drip proof forced air cooling	Drip proof forced air cooling	Drip proof forced air cooling
Weight	kg	165	185	165	220	225	245
Applicable controller	NPS-FIM	303	373	153	223	303	373
Applicable controller	NCS-FI*M	303	373	153	223	303	373

Note: Since values can be changed, please confirm our sales man when you use them for machine designing