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Agro Engineers
(ISO 9001:2008 Enterprise)
F-557, Indraprastha Industrial Area,
Kota - 324005, Rajasthan, INDIA.
Telephone:+91-744-2490773

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Nylon Gear Couplings (Series NG)

Star Jaw Couplings
Gear Couplings

AGNEE Make Nylon Gear Couplings Have:

Double cardanic curve tooth gear coupling

Operating temp. range -25° C to 100° C

Accommodated axial, parallel and angular shaft misalignment

Suitable for vertical and horizontal application

Simple & easy to assemble - Axial plug In

Low weight & low inertia

Maintenance free due to combination of steel & nylon

Useful for all applications of general engineering & hydraulics

TECHNICAL DATA (All dimensions are in mm unless otherwise specified.)

Coupling Size	Rating at 100rpm		Rated Torque (N-m)	Max Speed rpm	Max. Bore (ØD1, ØD2) mm	ØA	ØB1, ØB2	C1, C2	G	M	N1, N2	Wt. in kg.
Coupling Size	kW	HP	Rated Torque (N-m)	Max Speed rpm	Max. Bore (ØD1, ØD2) mm	ØA	ØB1, ØB2	C1, C2	G	M	N1, N2	Wt. in kg.
NG-19	0.17	0.22	16	11800	20	48	32	25	4	37	8.5	0.23
NG-28	0.47	0.63	45	8500	28	66	44	40	4	46	19	0.74
NG-38	0.84	1.12	80	6700	38	83	58	40	4	48	18	1.23
NG-48	1.50	2.01	140	5600	48	95	68	50	4	50	27	1.81
NG-65	4.00	5.36	380	4000	65	132	96	55	4	68	23	4.35

Radial Misalignment

Angular Misalignment

Order Sequence	Coupling Size	Finish Bore (Driver)	Finish Bore (Driven)
Exmaple	NG-28	Ø20	Ø25

GUIDELINES FOR ASSEMBLY
Both the hubs must be assembled in such a way that they are flush with shaft ends. Maintain gap ‘G' as mentioned in the following table. If it is difficult to measure dimension ‘G', use overall length to determine the same.

The maximum speed and maximum misalignment cannot be used at the same time: the presence of misalignment reduces the maximum speed as indicated in the graph. With constant torque and well-aligned shafts, ‘AGNEE Nylon couplings can be used upto the maximum torque.

It is important that the sleeve slides easily in the axial direction. Accurate alignment of shafts improves the life of this coupling.

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