Ondrives: Linear - Linear Slides - LWL20-25 - 20-23mm Rail Load up to 26100N

LWL20-25 : Load up to 26100N

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LWL Type : L Series : 20mm & 25mm Rail Width - Ball Retained

LWL Precision Linear Slides L Series

When ordering track rail, please order the correct number of carriages for your application

Discounts

1+ 0%

20+ 5%

40+ 10%

60+ 15%

100+ 20%

200+ 35%

Part Number	Track Rail Length L	No. of Holes	Maximum Track Length	Cost	Quantity	Order
LWL20-120	120	2	960 Special Lengths P.O.A. Max end butt 1740mm	£66.99
LWL20-180	180	3		£94.08
LWL20-240	240	4		£120.29
LWL20-360	360	6		£172.61
LWL20-480	480	8		£228.80
LWL20-540	540	9		£274.54
LWL20-600	600	10		£312.58
LWL20-660	660	11		£350.27
LWL20-720	720	13		£388.41
LWL20-840	840	14		£466.02
LWL20-960	960	16		£524.34
LWL20-1440	1440	24		£838.58
LWL20-C	Carriage (Slide) (Standard Type)	-		£88.51
LWLC20-C	Carriage (Slide) (Short Type)	-		£68.95
LWLG20-C	Carriage (Slide) (Long Typ)	-		£105.26
LWL25-240	240	4	960 Special Lengths P.O.A. Max end butt 1740mm	£POA
LWL25-300	300	5		£171.20
LWL25-360	360	6		£POA
LWL25-480	480	8		£POA
LWL25-660	660	11		£POA
LWL25-900	900	15		£POA
LWL25-C	Carriage (Slide) (Standard Type)	-		£POA
LWLC22-C	Carriage (Slide) (Short Type)	-		£POA
LWLG25-C	Carriage (Slide) (Long Typ)	-		£148.19

	Part Number Carriage LWL20-C (Standard)	Part Number Carriage LWLC20-C (Short)	Part Number Carriage LWLG20-C ( Long)	Part Number Carriage LWL25-C (Standard)	Part Number Carriage LWLC25-C (Short)	Part Number Carriage LWLG25-C (Long)	Figures shown in To column and upper figures of all Tx and Ty of each model number apply to one slide unit as illustrated. The values shown below the single case figures for Tx and Ty are for two slide units in close contact on the same rail.
Mass (g)
Carriage (Slide Unit)	133	89	196	310	190	413
Track Rail per 100mm	156	156	156	243	243	243
Dimensions of Assembly (mm)
H±0.020(Std.) (P±0.010)	20	20	20	25	25	25
H1	5	5	5	5	5	5
N±0.025(Std.) (P±0.015)	10.0	10.0	10.0	12.5	12.5	12.5
Dimensions of Slide Unit (mm)
W2	40	40	40	48	48	48
W3	30	30	30	35	35	35
W4	5.0	5.0	5.0	6.5	6.5	6.5
L1	50	38	68	78	55	98
L2	25	-	30	35	-	40
L3	34.6	22.3	52.3	55.7	31.9	75.5
L4	55	42	72	89	65	108
M1	M4 x6 (2.5 Nm)	M4 x (2.5 Nm)	M4 x6 (2.5 Nm)	M6 x 7 (8.5 Nm)	M6 x 7 (8.5 Nm)	M6 x 7 (8.5 Nm)
h1 (Slide Unit Shoulder Height)	5.0	5.0	5.0	6.5	6.5	6.5
H3	4.2	4.2	4.2	5.0	5.0	5.0
Dimensions of Track Rail (mm)
W	20	20	20	23	23	23
H4	11	11	11	15	15	15
d3	6	6	6	7	7	7
d4	9.5	9.5	9.5	11.0	11.0	11.0
h	5.5	5.5	5.5	9.0	9.0	9.0
h2 (Track Rail Shoulder Height)	5.0	5.0	5.0	4.0	4.0	4.0
E	30	30	30	30	30	30
F	60	60	60	60	60	60
Track Rail Mounting Bolt	M5 x 14 (5.0 Nm)	M5 x 14 (5.0 Nm)	M5 x 14 (5.0 Nm)	M6 x 16 (8.5 Nm)	M6 x 16 (8.5 Nm)	M6 x 16 (8.5 Nm)
Ratings
Basic Dynamic Load Rating C N	5830	4070	7350	11600	8000	14200
Basic Static Load Rating Co N	9420	5490	13300	19200	11000	26100
Static Rated Moment To Nm	96.1	56.0	136.0	232.0	132.0	315.0
Static Rated Moment Tx Nm	54.6 291.0	20.2 138.0	106.0 549.0	169.0 919.0	59.5 387.0	304.0 1530.0
Static Rated Moment Ty Nm	45.8 244.0	16.9 116.0	88.9 461.0	142.0 771.0	49.9 324.0	255.0 1290.0

Material
Rail, Carriage & Balls: Stainless Steel. Hardened similar to 440C End Plates: Synthetic Resin End Seals: Rubber.

Performance : Track Rail
Max. Speed: 3m/sec.
Max. Continuous Temperature: +100°C
Max. Intermittent Temperature: +120°C

Performance : Carriage
Dimension Variation Between Carriage Slide on Same Rail (Std Grade): H=0.015, N=0.020
Dimension Variation Between Carriage Slide on Same Rail (High Precision P Grade P.O.A.): H=0.007, N=0.010
Parallelism in Operation Over: 500mm=0.012mm, 1000mm=0.018mm (A to C and D to B).
A Higher tolerance grade is available, contact Sales for details
Load Direction: If upward or downward, as table. If lateral, dynamic x 1.13 C, static x 1.19 Co.
Dynamic Rating: From a group of the same slide units, 90% achieve a distance of 50 x 10³ metres.
For temperatures over 100°C (max. 120°C) we can supply special high temperature grease (clean room quality supplied in syringe) CG2-SY.
Preload is available (To) zero to minimal clearance, zero to minimal preload, (T1) 0.02 Co preload.

Other Info.
Characteristics: Easy handling (ball retaining band structure prevents balls from falling out).
Easy maintenance. Smooth operation. Low Noise. High High Accuracy. Long life. High reliability..
Lubrication: Every 6 months under general use. Every 3 months for daily use. Use a lithium-soap based grease. (Oil can be used).

Downloads
DXF Drawings (Zip archived) : LWL20-C
PDF Documents : Catalogue Pages | Technical | Full LWL Range (including Technical)