ROTEX DF jaw coupling with flange connection on both sides

ROTEX DF jaw coupling with flange connection on both sides

(1 đánh giá)

Mã sản phẩm : KTR ROTEX DF

Xuất xứ : KTR-GERMANY

Bảo hành : According to manufacturer standards

• Jaw coupling with flange connection on both sides • The torsionally flexible jaw coupling ROTEX DF is an elastomer coupling with flange connection on both sides (flange coupling) and particularly suitable for applications in heavy engineering.

Giá sản phẩm : 0985.288.164

HOTLINE TƯ VẤN : 0985.288.164

Detail

• Thanks to the elastomer (elastomer spider) between the coupling hubs of the jaw couplings shocks respectively torsional vibrations in the drive train are damped. The high temperature-resistant spider material T-PUR® (elastomer) is available in various degrees of hardness. The torsionally flexible ROTEX couplings are used in almost every range of general machinery and plant engineering.

• Properties of torsionally flexible jaw couplings:

ROTEX shaft couplings consist of two hubs (aluminium or steel) and a spider (elastomer ring / cam ring) made of T-PUR. The different degrees of hardness of the T-PUR-spider allow to adjust the level of damping and torsional stiffness of the elastomer coupling.

• ROTEX couplings require few mounting space and thus enable easy assembly/disassembly. The numerous types provide for maximum flexibility and meet with the different mounting requirements through various types of hubs.

• Function of torsionally flexible jaw couplings:

• Jaw couplings ensure torsional vibration-damping power transmission and absorb shocks generated by machines with irregular operation.
In contrast to flexible couplings the connecting elements of which are subjected to bending and therefore to earlier wear, the flexible teeth of ROTEX® couplings (elastomers) are subjected to compressive stress only. The benefit of the elastomer coupling thus is to resist significantly higher loads.

• The elastomers become deformed with load and high speeds. Sufficient expansion space must be provided.

• All sizes of ROTEX® elastomer couplings have a maximum torsion angle of 5°. They can be mounted both horizontally and vertically.

• Material of torsionally flexible jaw couplings:

• Our elastomer material T-PUR is resistant to higher temperatures and has a considerably longer service life than common polyurethanes. From a visual point of view we marked the T-Pur material by the colours orange (92 Shore A), purple (98 Shore A) and light green (64 Shore D).

• The previous polyurethane spiders in the colours yellow, red and natural white with green marking of teeth continue to be available on request.

Size parameter KTR ROTEX DF:

Size	General dimension								Dimensions CF and DF
	DH	dH	l1	E	s	b	l5	l7	DA	D3	D4	z	dL	LCF	LDF
24	55	27	30	18	2.0	14	1.5	8	80	55	65	5	4.5	56	34
28	65	30	35	20	2.5	15	1.5	10	100	65	80	6	6.6	65	40
38	80	38	45	24	3.0	18	1.5	10	115	80	95	6	6.6	79	44
42	95	46	50	26	3.0	20	2.0	12	140	95	115	6	9.0	88	50
48	105	51	56	28	3.5	21	2.0	12	150	105	125	8	9.0	96	52
55	120	60	65	30	4.0	22	2.0	16	175	120	145	8	11.0	111	62
65	135	68	75	35	4.5	26	2.0	16	190	135	160	10	11.0	126	67
75	160	80	85	40	5.0	30	2.5	19	215	160	185	10	13.5	144	78
90	200	100	100	45	5.5	34	3.0	20	260	200	225	12	13.5	165	85
100	225	113	110	50	6.0	38	4.0	25	285	225	250	12	13.5	185	100
110	255	127	120	55	6.5	42	4.0	26	330	255	290	12	18.0	201	107
125	290	147	140	60	7.0	46	5.0	30	370	290	325	16	18.0	230	120
140	320	165	155	65	7.5	50	5.0	34	410	320	360	16	22.0	254	133
160	370	190	175	75	9.0	57	5.0	38	460	370	410	16	22.0	288	151
180	420	220	195	85	10.5	64	5.5	40	520	420	465	16	26.0	320	165

CATALOGUE THE COUPLING KTR ROTEX DF

The company is very pleased to serve your needs, please contact here:

MINH PHU ENGINEERING & SERVICE CO., LTD
Address: No. 244/44, Duong Dinh Hoi Street, Tang Nhon Phu B Ward, District 9, Ho Chi Minh City, Vietnam
Hotline, zalo, skype: 0985288164 (Mr.Hai)
Email: hoanghai@minhphuco.vn
Website: www.khopnoicongnghiep.com

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