ROTEX SD shiftable jaw coupling

Mã sản phẩm : KTR ROTEX SD

Xuất xứ : KTR-GERMANY

Bảo hành : According to manufacturer standards

• Coupling shiftable at standstill • The torsionally flexible jaw coupling ROTEX SD is an elastomer coupling shiftable at standstill (shiftable coupling). • The shiftable ROTEX coupling type SD enables easy disconnection and connection of the driving and driven side with standstill of the plant.

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 SD:

ROTEX® type SD (No. 015)
Size	Finish bore d1		Dimensions [mm]
Size	min.	max.	DH	D2±0,1	Db	dH	l1;l2	E	s	b	E1	L	L1	W	a	n±0,1	LSD
24	8	18	55	41	30	27	30	18	2.0	14	16.5	78	51.5	16.0	6	6.0	98
28	10	22	65	58	36	30	35	20	2.5	15	18.0	90	60.0	17.5	8	8.0	113
38	12	28	80	70.5	45	38	45	24	3.0	18	22.0	114	73.0	21.0	8	12.5	140
42	14	32	95	70.5	50	46	50	26	3.0	20	24.0	126	82.0	23.0	8	12.5	156
48	15	40	105	89.5	60	51	56	28	3.5	21	25.5	140	90.5	24.5	6	17.5	172
55	18	48	120	112.5	70	60	65	30	4.0	22	27.0	160	103.0	26.0	6	18.0	195
65	20	55	135	112.5	80	68	75	35	4.5	26	32.0	185	120.0	30.5	7	18.0	227
75	25	65	160	130.5	95	80	85	40	5.0	30	37.0	210	135.0	35.0	6	20.5	257
90	28	75	200	164.5	110	100	100	45	5.5	34	41.0	245	152.0	39.5	8	25.5	293
100	30	80	225	164.5	115	113	110	50	6.0	38	46.0	270	169.0	44.0	14	25.5	325
110	35	85	255	164.5	125	127	120	55	6.5	42	51.5	295	184.0	48.5	18.5	25.5	355
125	40	100	290	210.5	145	147	140	60	7.0	46	55.5	340	208.5	53.0	18.5	30.5	404

CATALOGUE THE COUPLING KTR ROTEX SD

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

Đánh giá sản phẩm

Bình chọn sản phẩm:

Sản phẩm cùng loại