TX1 Elastomer Coupling with keyway connection

TX1 Series		2			10			20			60			150			300
Type (Elastomer insert)		A	B	C	A	B	C	A	B	C	A	B	C	A	B	C	A	B	C
Rated torque (Nm)	T_KN	1	1,2	0,5	12,5	16	4	17	21	6	60	75	20	160	200	42	325	405	84
Max. torque (Nm)	T_Kmax	2	2,4	1	25	32	6	34	42	12	120	150	35	320	400	85	650	810	170
Overall length (mm)	A	20			35			66			78			90			114
Outer diameter (mm)	B	17			32			42			56			66,5			82
Fit length (mm)	C	6,5			12			25			30			35			45
Inner diameter range H8 (mm)	D_1/2	3-8			6-16			10-24			16-30			19-38			20-45
Inner diameter max. (elastomer insert) (mm)	D_E	6,2			14,2			19,2			26,2			29,2			36,2
Screw (ISO 4762/12.9)	E	M3*			M3			M4			M5			M6			M6
Tighting torque (Nm)	E	0,8			0,8			1,5			3			6			6
Width Elastomer insert (mm)	F	5			9,5			12			14			15			18
Distance (mm)	G	3			3,5			4			6			7			7
Moment of interia per hub (10^-3 kgm²)	J₁/J₂	0,00005			0,0014			0,01			0,03			0,067			0,18
Approx. weight (kg)		0,02			0,03			0,08			0,18			0,27			0,51
Speed (rpm)		12.000			10.000			9.000			8.000			7.000			6.000
Static torsional stiffness (Nm/rad)	C_T	50	115	17	260	600	90	1140	2500	520	3290	9750	1400	4970	10600	1130	12400	18000	1280
Dynamic torsional stiffness (Nm/rad)	C_Tdyn	100	230	35	541	1650	224	2540	4440	876	7940	11900	1350	13400	29300	3590	23700	40400	6090
Lateral (mm)	max.	0,08	0,06	0,1	0,2	0,17	0,2	0,2	0,2	0,22	0,22	0,22	0,25	0,25	0,25	0,28	0,28	0,28	0,3
Angular (degree)	max.	1,2			1,5			1,5			1,5			1,5			1,5
Axial (mm)	max.	±1			±1			±1,5			±1,5			±2			±2
CAD Portal		2			10			20			60			150			300
2D/3D Data

* Ø 7-8H8 = 2x M3 Static torsional stiffness at 50% TKN Dynamic torsional stiffness at TKN 1 Nm = 8,85 Ibs

The prebored bore diameter depends on the inner structure
Series	2	10	20	60	150	300
Structure I up Ø to Ø	3-8	6-12.9	10-14.9	16-20.9	19-26.9	20-28.9
Structure II up Ø to Ø		13-16	15-19.9	21-25.9	27-33.9	29-38.9
Structure III up Ø to Ø			20-24	26-30	34-38	39-45

TX1 Ordering example

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