基本尺寸			基本額定載荷		額定轉(zhuǎn)速		型號(hào)
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
17	40	21	14.2	26.5			NATV 17 PPXA
17	40	21	10.5	14.6			NATR 17
17	40	21	10.5	14.6			NATR 17 PPA
17	40	21	10.5	14.6			NATR 17 PPXA
17	40	21	10.5	14.6			NATR 17 X
17	40	21	14.2	26.5			NATV 17
17	40	21	13.8	14.3			PWTR 17.2RS
15	35	19	9.52	13.7			NATR 15 PPA
15	35	19	16.8	17.6			NUTR 15 X
15	35	19	16.8	17.6			NUTR 15 A
15	35	19	9.52	13.7			NATR 15
15	35	19	11.9	11.4			PWTR 15.2RS
15	35	19	12.3	23.2			NATV 15 PPXA
15	35	19	12.3	23.2			NATV 15 PPA
15	35	19	9.52	13.7			NATR 15 X
15	35	19	12.3	23.2			NATV 15
15	35	19	9.52	13.7			NATR 15 PPXA
12	32	15	9.35	15.3			NATV 12 PPXA
12	32	15	6.6	8.5			NATR 12
12	32	15	6.6	8.5			NATR 12 PPA
12	32	15	6.6	8.5			NATR 12 X
12	32	15	9.35	15.3			NATV 12 PPA
12	32	15	9.35	15.3			NATV 12
12	32	15	6.6	8.5			NATR 12 PPXA
10	30	15	8.97	14.6			NATV 10 PPXA
10	30	15	6.44	8			NATR 10
10	30	15	6.44	8			NATR 10 PPA
10	30	15	6.44	8			NATR 10 PPXA
10	30	15	6.44	8			NATR 10 X
10	30	15	8.97	14.6			NATV 10 PPA