Linear Couplings LK - R + W Coupling Technology - (Version JPG) - Page n° 2 - PDF Catalogue | Technical Documentation

See other catalogues for R + W Coupling Technology

Shaft coupling, Coupling, Bellow coupling, Linear coupling, Jaw coupling

Text version of the page

MODEL LK

LINEAR COUPLINGS

Properties:

■ Zero backlash in axial direction

■ compensates angular misalignments up to1.5°and lateral misalignments upto 0.7 mm(0,028inch)

■ low mass&weight = lowmerta

■ compact design

■ designed for high tensile and compressive forces in highly dynamic applications

Coupling components are made of high-strength aluminium. Spring elements are made of special springsteel

Input side: internal metricthread Outputside: external metricthread The connection between the input and output side of the coupling is via two sets of backlash free leaf-spring systems.

-30to + 120°C(3.6Fto 270 F) absolutely backlash-free

Acceptable up to 1.5 times the rated value

These couplings have an infinite life and are maintanance free if operated within performance limits.

Custom bores, threads, and material available upon request.

Spring system

Material:

Structure:

Linear motor Mountingflange F 0

Zerobacklash in axial direction

0.5-0.7mm

1.5°

lateral and angularelastic

Temperature range:

Backlash:

Brief

overloads: Service life:

Ordering specifications

LK / 70 / XX

Model

Series/Nominal tensile force*

Special Design:

Special e.g. VA-Design



			150	300	500	800	2000
Pressure force (N)		_ 70	150	300	500	800	2000
Overall length (mm)	A	24	33	41.5	52	62	93
Outer diameter (mm)	B	18	22	30	42	50	72
Outerdiameterofthread (mm)		M5	M6	M8	M10	M12	M16
» (Nm,	G,/	4	7	18	30	60	170
Thread length (mm)	C	6.5	CO	10	13	CO	24
Thread length (mm)	D	10	12	16	20	24	32
Keywidth (mm)	E	16	20	27	38	46	60
Weight approx. (g)		11	23	57	135	236	580
Lateral restoring force (N)		10	18	48	96	122	180
lateral «=\| (mm)	max value	0.5	0.5	0.5	0.7	0.7	0.7
angular *§©4 ^(Grad)		1.5	1.5	1.5	1.5	1.5	1.5

Mounting Instructions

Mounting: "Wrench flats" have been machined into the coupling hubs to aid in the mounting and dismounting of the coupling.

Caution: Do not exceed the tightening torque during mounting (see table)!

While mounting, ensure not to damage leaf-spring system

Maximum lateral and angular misalignmentvalue must not be exceeded.

■

The Information mentioned In this document Is based onour present knowledge and experiences and does not exclude the manufacturer's own substantial testing ofthe equipment. So this Is no obllgatry assurance even with regard to protection rights ofThlrd Parties. The saleofour products Is subject toour General Conditions of Sale and Delivery.

R+W

COUPLING TECHNOLOGY

R+W Antriebselemente GmbH

Alexander-Wiegand-Straße 8 D-63911 Klingenberg/Germany Tel. +49-(0)9372 - 9864-0 ■ Fax +49-(0)9372 - 9864-20 ¡nfo@rw-kupplungen.de ■ www.rwcouplings.com

Expierience and Know-how for your special requirements.

Linear Couplings LK - R + W Coupling Technology - #2

Shaft coupling, Coupling, Bellow coupling, Linear coupling, Jaw coupling