SCHMIDT COUPLINGS NSS MODEL

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Product Code : 649

Brand Name : SCHMIDT

Product Description

NSS COUPLING with different shaft centers that use the crank motion of a link. Power input at one end disc is transmitted via a link and center disc to another end disc.The amount of eccentricity is determined by the length of the link. Power can be transmitted smoothly when shaft centers are different. And since power is transmitted by the crank motion of the link, translation of shaft centers during rotation is possible.

The standard NSS model has 3 x 2 links, while quasi-standard NSS models increase the number of links and the rated torque.

odel	No. of links	Parallel misalignment			Torque		Max. rotation speed ［min^-1］	Bearing basic load ［N］	Pin pitch = Radius of the circle [m]	Moment of inertia ［kg・m²］	Mass ［kg］
odel	No. of links	Min. [mm]. S×0.25 ［mm］	Max. [mm] S×0.95 ［mm］	Linear Max. [mm]	Nominal ［N・m］	Max. ［N・m］	Max. rotation speed ［min^-1］	C	R	Moment of inertia ［kg・m²］	Mass ［kg］
NSS 7.3.7	3×2	9	34	65	49	137	3000	3870	0.024	9.03×10^-4	1.3
NSS 7.7.9	3×2	18	66	128	68	196	2500	3870	0.035	2.69×10^-3	1.9
NSS 10.9.12	3×2	23	85	165	196	600	2000	8920	0.045	1.15×10^-2	4.9
NSS 13.9.14	3×2	23	85	165	350	1060	1800	14120	0.050	2.80×10^-2	10.4
NSS 16.10.16	3×2	25	95	183	640	1850	1500	21570	0.057	5.80×10^-2	15.7
NSS 20.9.20	3×2	23	85	165	1180	3470	1000	30890	0.075	1.61×10^-1	27
NSS 20.9.20/4	4×2	23	85	165	1370	4170	600	30890	0.075	1.80×10^-1	30
NSS 20.9.23/5	5×2	23	85	165	2060	6280	500	30890	0.090	3.08×10^-1	35
NSS 20.9.25/6	6×2	23	85	165	2750	8340	460	30890	0.100	4.48×10^-1	43
NSS 20.9.33/8	8×2	23	85	165	5200	15700	300	30890	0.140	1.19	59
NSS 20.9.39/10	10×2	23	85	165	7850	23500	250	30890	0.170	2.25	79