TGL (GF) Couplings,Curved Gear Couplings with Yellow Nylon Sleeve

Curved gear coupling TGL Series (GF-SERIES) Product features • Double section curved surface coupling • Widely used in various fields of machinery and hydraulics • Non maintenance of nylon and steel material • Compensation for axial, radial and angular errors • The axial insert assembly is very convenient • The product hole tolerance is H7 according Io the ISO standard, and the tolerance of keyway width is in accordance with the standard, DIN6885/1byJS9, Another inch and the cone hole • For installation size, see the table below:

Model		Finished bore dl , d2			Dimension(mm)								Coupling Weightwith Max, Aperture		RatedTorque
General	Lengthened	Premachlned Bore		Max , aperture	L1,L2	L0	L	M,N	E	L1,L2 Max	D1	D	Weight of Nylon-seelve	Total Weight	N.m
TGL-14	TGL-14-L	-	Customers could order finished bores	14	23	50	37	6.5	4	40	40	24	0.02	0.14	10
TGL-19	TGL-19-L	-		19	25	54	37	8.5	4	40	48	30	0.03	0.21	16
TGL-24	TGL-24-L	-		24	26	56	41	7.5	4	50	52	36	0.04	0.25	20
TGL-28	TGL-28-L	-		28	40	84	46	19	4	55	66	44	0.07	0.62	45
TGL-32	TGL-32-L	-		32	40	84	48	18	4	55	76	50	0.09	0.83	60
TGL-38	TGL-38-L	-		38	40	84	48	18	4	60	83	58	0J1	1.04	80
TGL-42	TGL-42-L	-		42	42	88	50	19	4	60	92	65	0.14	1.41	100
TGL-48	TGL-48-L	-		48	50	104	50	27	4	60	92	67	0.16	1.43	140
TGL-55	TGL-55-L	-		55	52	108	58	25	4	65	114	82	0.26	2.50	240
TGL-65	TGL-65-L	-		65	55	114	68	23	4	70	132	95	0.39	3.58	380

The GF Coupling consists of two steel hubs with external crowned and barrelled gear teeth, Oxidation blacked  protection, connected by a synthetic resin sleeve. The sleeve is manufactured from high molecular weight polyamide, thermally conditioned and impregnated with solid lubricant to provide a long maintenance-free life. This sleeve has high resistance to atmospheric humidity and an operating temperature range of –20˚C to +80˚C with ability to withstand 120˚C for short durations. The GF Series Couplings are made with two hub lengths; a standard hub suitable for most applications, and a longer hub.