Linear Sets with Torque-Resistant Linear Bushings R1098 2.., type 1, standard length shaft LSADR1-..-WV-..

Артикул: RX8516

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Linear Sets with Torque-Resistant Linear Bushings R1098 2.., type 1, standard length shaft LSADR1-..-WV-..

Name: Linear Sets with Torque-Resistant Linear Bushings R1098 2.., type 1, standard length shaft LSADR1-..-WV-..
Brand: Bosch Rexroth
SKU: RX8516

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Профессиональная поддержка

Description

Lightweight precision tandem housing (aluminum)
Precision steel shaft with one ball guide groove
Torque-Resistant Linear Bushing
Torque-transmitting, hardened steel bearing plates set to zero clearance ex works
Stability against cocking loads

Features

External seals
Relubricatable

Technical data

General technical data

Ø d	mm	12	16	20	25	30	40	50
amax	m/s²	150
vmax	m/s	3
m	kg	0.15	0.22	0.42	0.7	1.1	2.1	3.5
m (shaft)	kg/m	0.89	1.57	2.45	3.8	5.5	9.8	15.3
Operating conditions
Permissible ambient temperature (min ... max)		-10 °C ... +80 °C

Load capacities and load moments

Ød	mm	12	16	20	25	30	40	50
C 1)	N	640	780	1550	3030	3680	6320	9250
C0 1)	N	420	530	1050	2180	2790	4350	6470
Mt	Nm	2	3.3	7.5	15	23	53	103

1)	The load ratings indicated are minimal values as the load direction cannot always be clearly defined.
	The load ratings are based on a total travel of 100, 00 m. When based on 50 000 m, the values in the table need to be multiplied by 1.26.

Legend

Symbol	Description	Unit
Ød	Shaft diameters	mm
amax	Maximum acceleration travel	m/s2
C	Dynamic load capacity	N
C0	Static load capacity	N
m	Mass	kg
m (shaft)	Weight (shaft)	kg/m
Mt	Dynamic torsional moment load capacity	Nm
vmax	Maximum permissible speed	m/s

Reduced load capacity with short stroke

In case of short stroke, the service life of the shaft is less than that of the torque-resistant Linear Bushing. The dynamic load ratings C in the tables must therefore be multiplied by the factor fs .

1)	fs = factor
2)	s = movement path

Service life, shaft straightness, stabilized installation

Definition of dynamic load ratings

Dimensions

a)	Lubricating hole sealed with plastic cap
	M6 when d ≤ 20
	M8x1 when d ≥ 25

Dimensions

Ød	mm	12	16	20	25	30	40	50
D	mm	22	26	32	40	47	62	75
B	mm	42	50	60	74	84	108	130
E1	mm	28	30	39	48	58	64	84
E2	mm	30	36	44	54	62	80	100
H	mm	18	22	25	30	35	45	50
Tolerance for H 1)	µm	+ 13 - 22
H1	mm	35	42	50	60	70	90	105
H2	mm	8.5	10	11	15.5	16.5	18.5	22.5
L	mm	40	44	55	68	80	92	114
l 2)	mm	400		500		600
N	mm	12			15	18	20
S 3)	mm	5.3		6.6	8.4	10.5	13.5
S1		M6		M8	M10	M12	M16

1)	Two or more Linear Sets on one shaft are machined to the same dimension H while installed. Dimension H is reduced by 0.5 mm.
2)	R.... ... 85: l = 900 mm, R.... ... 87: l = 1200 mm, R.... ... 88: l = 2000 mm
3)	Fixing screws ISO 4762-8.8

Project planning information

Life expectancy calculation

Mounting

Installation

The Linear Sets come preassembled and set to zero clearance. When pulling out the shaft, the adjusting screws must be loosened and the torque-resistant Linear Bushing reset.

Installing torque-resistant linear bushings

General mounting instructions

Commissioning

Initial lubrication

Torque-resistant Linear Bushings do not come with initial lubrication. Grease Linear Bushings before use, see "Initial lubrication" in the "Lubrication" section.

Service life data is based on initial lubrication and relubricated Linear Bushings.

Lubricating a Linear Set with a torque-resistant compact Linear Bushing: on-shaft via Ø = 3.9 lubricating hole until lubricant seeps out.

Lubricating a tandem Linear Set: on-shaft via recirculating lubricating groove in middle of outer diameter until lubricant seeps out.

Lubricating a flanged Linear Set: on-shaft via funnel-type lube nipple recessed on the end face until lubricant seeps out.

Maintenance

Note on lubrication:

On-shaft lubrication via lubricating hole until lubricant seeps out.

Lubrication

Accessories

Wiper seals for Torque-resistant Linear Bushings, type 1

Galvanized metal case
Elastomer wiper seal

Not product-specific documents
Catalog
Instructions
Service
CAD data

Hydraulic-type lube nipple according to DIN 71412 Form A

Not product-specific documents
Catalog
Instructions
Service

Funnel-type lube nipple according to DIN 3405 Form A

Not product-specific documents
Catalog
Instructions
Service

Certification

Directives and standards

Safety Instructions

Notes

Ordering codes

Material numbers

Ød	Part number	Lubrication	Raceway	Shaft	Shaft length	Short product name	CAD data	Buy
mm	Part number	Lubrication	Raceway	Shaft	Shaft length	Short product name	CAD data	Buy
12	R109821280	No initial lubrication	1 ball guide groove	With solid shaft	Standard length as per table	LSADR1-12-WV-400
	R109821285				Shaft length 900 mm	LSADR1-12-WV-900
	R109821287				Shaft length 1200 mm	LSADR1-12-WV-1200
	R109821288				Shaft length 2000 mm	LSADR1-12-WV-2000
16	R109821680				Standard length as per table	LSADR1-16-WV-400
	R109821685				Shaft length 900 mm	LSADR1-16-WV-900
	R109821687				Shaft length 1200 mm	LSADR1-16-WV-1200
	R109821688				Shaft length 2000 mm	LSADR1-16-WV-2000
20	R109822080				Standard length as per table	LSADR1-20-WV-500
	R109822085				Shaft length 900 mm	LSADR1-20-WV-900
	R109822087				Shaft length 1200 mm	LSADR1-20-WV-1200
	R109822088				Shaft length 2000 mm	LSADR1-20-WV-2000
25	R109822580				Standard length as per table	LSADR1-25-WV-500
	R109822585				Shaft length 900 mm	LSADR1-25-WV-900
	R109822587				Shaft length 1200 mm	LSADR1-25-WV-1200
	R109822588				Shaft length 2000 mm	LSADR1-25-WV-2000
30	R109823080				Standard length as per table	LSADR1-30-WV-600
	R109823085				Shaft length 900 mm	LSADR1-30-WV-900
	R109823087				Shaft length 1200 mm	LSADR1-30-WV-1200
	R109823088				Shaft length 2000 mm	LSADR1-30-WV-2000
40	R109824080				Standard length as per table	LSADR1-40-WV-600
	R109824085				Shaft length 900 mm	LSADR1-40-WV-900
	R109824087				Shaft length 1200 mm	LSADR1-40-WV-1200
	R109824088				Shaft length 2000 mm	LSADR1-40-WV-2000
50	R109825080				Standard length as per table	LSADR1-50-WV-600
	R109825085				Shaft length 900 mm	LSADR1-50-WV-900
	R109825087				Shaft length 1200 mm	LSADR1-50-WV-1200
	R109825088				Shaft length 2000 mm	LSADR1-50-WV-2000

Legend

Symbol	Description	Unit
Ød	Shaft diameters	mm

Explanation of short product name using sample torque Linear Set LSHDR1T-20-WV-X90-1200

Torque-Resistant Linear Bushing Linear Set example	LSHDR1T-20-WV-X90-1200
Type	Linear Set	= LS
Material (housing)	Steel	=
Material (housing)	Aluminum	= A
Design type	Sleeve design	= H
Design type	Flanged type	= F
Series	Torque	= DR
Raceway	One ball guide groove	= 1
Raceway	Two ball guide grooves	= 2
Housing	Normal	=
Housing	Tandem	= T
Shaft diameters		= 20
Shaft	With stainless shaft	= X90
	With Tubular Shaft	= WO
	Shaft included	= WV
Shaft length	Standard length as per table	= 1200
	Customized shaft	SPECIAL
	Shaft length cut to size	= K

Explanatory example of the short product name

LS	A	DR	1	12	WV	1200
Linear Set	Aluminum	Torque	1 ball guide groove	Ø12	With solid shaft	1200 mm

Downloads

	Torque-Resistant Linear Bushings Manual \| R320103691 \| 2003-08-01 \| English, French, German, Italian \| PDF \| 143k Product Groups: Linear Bushings and Shafts
	Linear Bushings Catalog \| R999000488 \| 2015-02-01 \| English \| PDF \| 14.9MB Product Groups: Linear Bushings and Shafts

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