NEF Series - Spacer Type Couplings - Tsubakimoto Chain Co.

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		LINA Bill of material	MN Model No. ⁿ/ₐ	AT Allowable Torque [Nm {kgfm}]	RS Max. Rotation speed [r/min]	TSD Torsional Stiffness (Disk Only) [Nm/rad {kgfm/rad}]	ASC Axial Spring Constant [N/mm {kgf/mm}]	PCD Pitch Circle Diameter [mm]	A Total length [mm]	B1 dim B (Key type, Standard hub, Expanded dia hub) [mm]	B2 dim B (Key type, Long hub) [mm]	B3 dim B (Clamp type, Standard hub, Square hub, Expanded dia hub) [mm]	B4 dim B (Taper type, Standard hub) [mm]	C Width [mm]	E Width [mm]	F Width [mm]	H Boss dia. (Standard Hub) [mm]	HL Boss dia. (Extended-Dia. Hub) [mm]	J Width [mm]	K Outer Diameter [mm]	DD Dd [mm]	N [mm]	NO [mm]	G [mm]	L [mm]	NI Ni [mm]	Q [mm]	R [mm]	S [mm]	T [mm]	TT [mm]	AM Angular Misalignment [deg]	PM Parallel Misalignment [mm]	AD Axial Displacement [mm]

		NEF02W-NH9JD2XNH9JD2	NEF02W	19.6{2}	20000	1.00x10^4{0.10x10^4}	34.3{3.5}	44	63.0	20.0	0	20.0	0.0	0.0	4.9	5.5	32	45	23	57.0	21	24	-	0	0	24	0.0	0	0	11.0	-	2	0.30	+-1.6
		NEF04W-NH9JD2XNH9JD2	NEF04W	39.2{4}	20000	1.18x10^4{0.12x10^4}	20.6{2.1}	49.5	86.8	25.4	40	25.4	22.0	4.0	6.1	7.5	34	50	36	67.5	29	25	33	42	34	25	5.1	8	21	15.5	0.9	2	0.50	+-1.6
		NEF10W-NH11JD2XNH11JD2	NEF10W	98{10}	20000	3.92x10^4{0.4x10^4}	29.4{3}	63	89.8	25.4	40	25.4	25.4	3.5	6.6	7.5	46	66	39	81.0	37	37	46	46	36	37	5.1	8	26	16.0	1.4	2	0.55	+-2.0
		NEF18W-NH14JD2XNH14JD2	NEF18W	176{18}	18000	7.84x10^4{0.8x10^4}	63.7{6.5}	71	104.4	28.7	45	28.7	27.0	4.0	8.3	9.0	51	66	47	93.0	39	38	48	49	37	38	6.2	10	26	23.0	6.7	2	0.60	+-2.4
		NEF25W-NH16JD2XNH16JD2	NEF25W	245{25}	15000	12.7x10^4{1.3x10^4}	78.4{8}	82	120.0	33.5	50	33.5	30.5	4.0	11.2	9.0	61	78	53	104.0	45	47	58	60	48	47	6.2	10	31	21.0	4.5	2	0.70	+-2.8
		NEF45W-NH16JD2XNH16JD2	NEF45W	441{45}	13000	21.6x10^4{2.2x10^4}	109{11.1}	96	144.2	41.1	60	41.1	0.0	0.0	11.7	11.5	71	92	62	126.0	51	58	69	0	0	58	0.0	0	0	23.0	4.1	2	0.80	+-3.2
		NEF80W-NH17JD2XNH17JD2	NEF80W	784{80}	12000	39.2x10^4{4.0x10^4}	153{15.6}	111	164.6	47.8	70	0.0	0.0	0.0	11.7	14.0	84	104	69	143.0	61	71	81	0	0	71	0.0	0	0	29.5	7.3	2	0.90	+-3.6
		NEF130W-NH28JD2XNH28JD2	NEF130W	1270{130}	10000	73.5x10^4{7.5x10^4}	177{18.1}	134	192.4	57.2	85	0.0	0.0	0.0	16.8	14.0	106	129	78	168.0	73	92	102	0	0	92	0.0	0	0	20.0	-7.8	2	1.00	+-5.0
		NEF210W-NH28JD2XNH28JD2	NEF210W	2060{210}	8000	11.3x10^5{11.5x10^4}	225{23}	153	216.0	63.5	120	0.0	0.0	0.0	17.0	16.5	118	147	89	194.0	84	103	114	0	0	103	0.0	0	0	32.5	-24	2	1.20	+-5.4
		NEF340W-NH46JD2XNH46JD2	NEF340W	3330{340}	7500	16.2x10^5{16.5x10^4}	235{24}	172	249.4	76.2	140	0.0	0.0	0.0	21.6	16.5	137	166	97	214.0	97	118	132	0	0	118	0.0	0	0	19.5	-44.3	2	1.30	+-6.6
		NEF540W-NH52JD2XNH52JD2	NEF540W	5290{540}	3400	21.4x10^5{21.8x10^4}	274{28}	198	286.8	88.9	140	0.0	0.0	0.0	23.9	19.0	156	191	109	246.0	110	135	151	0	0	135	0.0	0	0	24.5	-15.6	2	1.40	+-7.6
		NEF700W-NH52JD2XNH52JD2	NEF700W	6860{700}	3100	29.1x10^5{29.7x10^4}	294{30}	218	337.2	101.6	150	0.0	0.0	0.0	27.2	25.5	169	209	134	276.0	120	146	164	0	0	146	0.0	0	0	40.0	-8.4	2	1.80	+-8.0

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