Norelem 23000 Metal bellows couplings with radial clamping hub

Category - Systems and components for machine and plant construction

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Our catalogue covers a complete variety of products of the Norelem. Norelem develops strong and ingenious products that always detect the resolution for the hard industrial concerns at any second. The Norelem achieves the high standards of equipment performance while creating the modern technologies that upgrade the operating cycle of the industries. The Norelem Norelem 23000 Metal bellows couplings with radial clamping hub is one of the thoroughlly engineered products. Norelem Norelem 23000 Metal bellows couplings with radial clamping hub attributes extreme exactness, which distribute large selection of mechanic and automatic outputs to fulfill all application needs. Because of the high quality of constituents, Norelem Norelem 23000 Metal bellows couplings with radial clamping hub guarantee long duration performance.
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Description

Metal bellows couplings with radial clamping hub of German company Norelem is manufactured of first-rate quality materials and is renowned for its exceptionally functional features and outstanding quality, evidenced by certificates ISO 9001 2008, RoHS, REACh and I-Q Net.Norelem offers a wide range of products which are suited for various applications. Brand products are used in machine building, plant engineering applications and other areas.
Material:Hub aluminium.Bellows stainless steel.Version:Bright.Note:Radial clamping of the hub for short mounting times and easy installation even in difficult to reach spaces. Take note of the required clamping screw tightening torque.Temperature range:-40 °C to +200 °CAssembly:The shaft to hub bore fit should be a transition fit. The play should be min. 0.01 mm and max. 0.04 mm. i.e:shaft Ø 28 k6bore Ø 28 F6.Bores smaller than D1/D2 min. are possible, however an optimal transfer of the nominal torque is no longer guaranteed.As the metal bellows are made of thin stainless steel plate, special care should be taken during installation and removal. Damages to the bellows can render the coupling unusable.On request:Hub bores D1 and D2 with separate tolerance class or range.Drawing reference:1) EASY clamp system from size 20

Order No.	Size	NominaltorqueNm	Moment ofinertia(10⁻³ kgm²)	TorsionresistanceNm/arcmin	Max.axial shaftdisplacement ±	Max.lateral shaftdisplacement	Axialspring stiffnessN/mm	Lateralspring stiffnessN/mm	Tighteningtorque ofscrews Nm
23000-001	1	1	0,0004	0,09	0,3	0,2	21	26	1
23000-004	4	4	0,003	0,46	0,4	0,2	35	65	2
23000-007	7	7	0,014	1,1	0,6	0,25	45	60	4
23000-012	12	12	0,03	2,05	0,7	0,25	40	70	7
23000-020	20	20	0,14	5,2	0,8	0,25	51	190	14
23000-060	60	60	0,29	8,7	0,9	0,3	49	260	35
23000-170	170	170	0,83	17,5	1	0,3	80	470	65
23000-400	400	400	2,42	47,1	1	0,3	100	640	115
23000-600	600	600	4,7	66,9	1	0,3	100	980	200