The coupling KTR ROTEX SH torsionally flexible coupling with split hubs

The coupling KTR ROTEX SH torsionally flexible coupling with split hubs

(1 đánh giá)

Mã sản phẩm : KTR ROTEX SH

Xuất xứ : KTR-GERMANY

Bảo hành : According to manufacturer standards

ROTEX SH is an elastomer coupling with split hubs / SPLIT hubs (half shell coupling) easy to service and is characterized by easy assembly and disassembly. This design is also referred to as drop-our center design coupling, half shell coupling, clamping coupling, coupling with split hubs or elastomer coupling with split clamping hub.

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 SH:

KTR ROTEX^®Type S-H
Size	Finish bore Ød [mm]		Dimensions [mm]
Size	min	max	L	l₁; l₂	E	b	s	D_H	D₁	D_K	N	e	Tightening torque T_A[Nm]
38	24	45	114	45	24	18	3	80	78	83.5	37	3	34
42	24	55	126	50	26	20	3	95	94	97	40	3	67
48	24	60	140	56	28	21	3.5	105	104	108.5	45	3.5	115
55	24	70	160	65	30	22	4	120	118	122	52	4	115
65	24	70	185	75	35	26	4.5	135	115	123.5	61	45	115
65	70	80	185	75	35	26	4.5	135	135	132.5	61	50	115
75	40	80	210	85	40	30	5	160	135	147	69	51	290
75	80	90	210	85	40	30	5	160	160	158	69	57	290
90	40	90	245	100	45	34	5.5	200	160	176	81	60	560
90	90	110	245	100	45	34	5.5	200	200	197	81	72	560

CATALOGUE THE COUPLING KTR ROTEX SH

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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