ROTEX® clamping ring hubs

(1 đánh giá)

Mã sản phẩm : CLAMPING RING HUBS

Xuất xứ : KTR-GERMANY

Bảo hành : According to manufacturer standards

• ROTEX clamping ring hubs are torsionally flexible elastomer couplings with an integrated clamping system for frictionally engaged shaft-hub-connections. • Thanks to the integrated clamping system the ROTEX clamping ring hubs are able to transmit high friction torques. The internal clamping screws allow for easy assembly of the coupling. • Due to the rotation symmetry this type is additionally characterized by particularly smooth running.

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.

KTR ROTEX clamping ring hubs Size parameter:

Rotex Clamping ring hubs steel
Size	Torques [Nm]				Dimensions [mm]							Weight per hub with max. bore [kg]
	92 Sh A		98 Sh A		Dimensions [mm]
	^TKN	^TKmax	^TKN	^TKmax	_DH2)	d_H	L	l₁; l₂	l₃	E	T_A[Nm]
19	10.0	20	17	34	40	18	66	25	18	16	4.1	0.179
24	35.0	70	60	120	55	27	78	30	22	18	8.5	0.399
28	95.0	190	160	320	65	30	90	35	27	20	8.5	0.592
38	190.0	380	325	650	80	38	114	45	35	24	14	1.225
42	265	530	450	900	95	46	126	50	35	26	35	2.30
48	310	620	525	1050	105	51	140	56	41	28	69	3.08
55	375	750	685	1370	120	60	160	65	45	30	69	4.67
65	—	—	940 ³⁾	1880 ³⁾	135	68	185	75	55	35	120	6.70
75	—	—	1920 ³⁾	3840 ³⁾	160	80	210	85	63	40	120	9.90
90	—	—	3600 ³⁾	4500 ³⁾	200	104	245	100	75	45	295	17.70

CATALOGUE THE COUPLING KTR ROTEX CLAMPING RING HUBS/JAW FLEXIBLE

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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