Detail tehcnical spec of the sindle motor :

 

Type	Speed(r/min)	KW	V	A	HZ	Dimensions(min)									joint of nose	lub	Cool	Bearings type (NSK)
						L	L1	L2	L3	B	B1	H	H1	4-
MRZ350	12000	0.35	380 220	0.8 2.0	200	250	25	50	80	69		95	28	M6	ER11-￠3.175 ￠7	Grease	Air	2*7004CP5 1*7002CP5
MRZ750	18000	0.75	380 220	2.0 3.6	300	250	25	50	80	69		95	28	M6	ER16-￠3.175 ￠10			2*7004CP4 1*7002CP4
MRZ1100	24000	1.1	220	3.3	400	260	27	53	120	70		115	42	M6	ER16-￠3.175 ￠10			2*7005CP4 1*7002CP4
MRZ1500	24000	1.5	220	6.5	400	305	27	53	120	70		115	42	M6	ER20-￠3.175 ￠13			2*7005CP4 1*7002CP4
MRZ2200	24000	2.2	380 220	3.6 5.6	300	282	27	55	150	92		145	53	M6	ER25-￠3.175 ￠16			2*7005CP4 1*7204CP4
MRZ3000	18000	3	380	7.9	300	364	27	55	150	92		143	53	M8	ER25-￠3.175 ￠16			2*7007CP4 1*7204CP4
MRZ4500	18000	4.5	380	9.5	300	326	35	67	180	106		157	60	M8	ER25-￠3.175 ￠16			2*7007CP4 1*7204CP4