Crossed Roller Linear Slide - Specifications

LOAD RATINGS AND LIFE ESTIMATES
Crossed roller slide rated load capacities may be a mass load on a horizontal slide, or a force load normal to the mounting surface in any position. The rated load must be centered and distributed over the slide, and the base must be supported on a flat mounting surface. Avoid concentrated or distributed bending forces.

At rated load capacity and moderate speeds, expected life is 10 million inches of travel. The expected life at one half the rated load is 100 million inches.


LUBRICATION
The crossed roller slides are lightly lubricated during assembly. Additional lubrication is required for speeds above 1200 inches/min. and is advisable at lower speeds where high loads are applied in continuous duty applications.

MOUNTING
Mount the crossed roller slides on flat surfaces to provide full support to the base.

 

*Minimum Centered around Mean Position CARRIAGE
HOLE
SPACING 		BASE DIMENSIONS
Model Travel Load Capacity
Lb.		 Weight
Oz.		 Length
A		 Height
B		 Width
C		 D E Height
F		 Width
G		 Hole Spacing
H
RD-1 .50 30 .40 1.06 .32 .56 .625 .218 .187 .250 .750
RD-2 1.00 55 .60 2.06 .32 .56 1.625 .218 .187 .250 1.375
RD-3 2.00 66 .90 3.06 .32 .56 2.625 .218 .187 .250 2.375
RD-4
3.00
71
1.2
4.06
.32
.56
3.625
.218
.187
.250
3.375
RD-5
4.00
80
1.3
5.06
.32
.56
4.625
.218
.187
.250
3.500
RD-6
5.00
90
1.6
6.06
.32
.56
5.625
.218
.187
.250
4.500
RE-1 .50 48 .50 1.06 .41 .75 .625 .375 .250 .375 .750
RE-2 1.00 78 1.0 2.06 .41 .75 1.625 .375 .250 .375 1.375
RE-3 2.00 94 1.4 3.06 .41 .75 2.625 .375 .250 .375 2.375
RE-4
3.00
98
1.8
4.06
.41
.75
3.625
.375
.250
.375
3.375
RE-5
4.00
104
2.2
5.06
.41
.75
4.625
.375
.250
.375
3.500
RE-6
5.00
108
2.6
6.06
.41
.75
5.625
.375
.250
.375
4.500
RM-1
.50
70
1.3
1.56
.50
1.00
1.250
.437
.250
.500
1.250
RM-2
1.00
78
1.8
2.56
.50
1.00
2.250
.437
.250
.500
2.250
RM-2.5
1.5
78
2.0
3.06
.50
1.00
2.750
.437
.250
.500
2.750
RM-3
2.00
83
2.3
3.56
.50
1.00
3.250
.437
.250
.500
3.250
RM-4
3.00
90
2.8
4.56
.50
1.00
4.250
.437
.250
.500
4.250
RN-1
.75
110
1.4
1.56
.53
1.06
1.250
.437
.312
.500
1.125
RN-2 1.50 132 2.4 2.56 .53 1.06 2.250 .437 .312 .500 2.125
RN-3 2.00 220 3.1 3.56 .53 1.06 3.250 .437 .312 .500 3.125
RN-4 3.00 264 5.3 4.56 .53 1.06 4.000 .437 .312 .500 3.250
RN-6
4.00
285
6.1
6.00
.53
1.06
5.500
.437
.312
.500
4.000
RN-8
6.00
298
7.2
8.00
.53
1.06
7.500
.437
.312
.500
5.000
RN-10
8.00
320
8.2
10.00
.53
1.06
9.500
.437
.312
.500
7.000

Specifications
Straight Line Accuracy
.0001"/inch of travel		 Coefficient of Friction
0.003 typical
Positional Repeatability
0.0001" 		Construction
Aluminum carriage and base, hardened steel rods and rollers, stainless steel end caps
Finish
Black anodize		  
*measured by comparison of the line of travel to a master straight edge, using a gage or indicator mounted on the slide.
Ordering
Order standard crossed roller slides from table by model number according to load and travel required. Contact factory for special finish or design.
For all metric slides, please call 800/314-3332 to request our metric catalog. If you have any questions, please email our Sales Staff.

 

Dimensions Diagram
MODEL # OF HOLES
RS3-6  **6
RS3-9  **8
RS3-12 **10


SERIES
RD
RE
RM
RN
RS1
RS2
RS3
CARRIAGE
4 HOLES (I)
2-56 UNC-2B
THREAD
4-40 UNC-2B
THREAD
6-32 UNC-2B
THREAD
6-32 UNC-2B
THREAD
6-32 UNC-2B
THREAD
6-32 UNC-2B
THREAD
10-32 UNF-2B
THREAD
BASE HOLE d
.101
.125
.125
.157
.157
.157
.204
BASE HOLE D1
.144
.198
.198
.244
.244
.244
.328
BASE HOLE h
.100
.125
.125
.150
.150
.150
.205
COUNTER BORE SCREW SIZE
#2
#4
#4
#6
#6
#6
#10

 

*Minimum Centered Around Mean Position
CARRIAGE
HOLE
SPACING		 BASE DIMENSIONS

Model

 Travel Load
Capacity
Lb.		 Weight
Oz.		 Length
A		 Height
B		 Width
C		 D E Height
F		 Width
G

Hole Spacing
H
RS1-1 1.00 132 3.0 2.00 .62 1.50 1.375 .625 .340 .750
1.500
RS1-2 2.00 176 4.5 3.00 .62 1.50 2.375 .625 .340 .750
2.500
RS1-3 3.00 176 6.2 4.00 .62 1.50 3.375 .625 .340 .750
3.500
RS1-3.5 3.50 210 6.9 5.00 .62 1.50 4.375 .625 .340 .750
3.500
RS1-4 4.00 308 8.4 6.00 .62 1.50 5.375 .625 .340 .750
4.000
RS1-6 6.00 360 9.4 8.00 .62 1.50 7.375 .625 .340 .750
5.000
RS1-8 8.00 413 11.7 10.00 .62 1.50 9.375 .625 .340 .750
7.000
RS2-1 1.00 132 4.1 2.00 .75 1.75 1.375 .875 .400 .875
1.625
RS2-1.5 1.5 150 6.1 2.75 .75 1.75 2.125 .875 .400 .875
2.250
RS2-2 2.00 176 6.6 3.25 .75 1.75 2.625 .875 .400 .875
2.750
RS2-3 3.00 176 8.2 4.00 .75 1.75 3.375 .875 .400 .875
3.500
RS2-4 4.00 308 12.1 6.00 .75 1.75 5.500 .875 .400 .875
4.000
RS2-6 6.00 375 16.0 8.00 .75 1.75 7.500 .875 .400 .875
5.000
RS2-8 8.00 450 19.8 10.00 .75 1.75 9.500 .875 .400 .875
7.000
RS3-1 1.00 225 10.3 2.62 1.00 2.62 2.125 1.250 .625 1.500
2.125
RS3-1.5 1.50 264 10.3 2.62 1.00 2.62 1.625 1.250 .625 1.500
1.875
RS3-2 2.00 352 16.0 4.00 1.00 2.62 3.000 1.250 .625 1.500
3.375
RS3-3 3.00 440 22.4 5.00 1.00 2.62 4.000 1.250 .625 1.500
4.375
RS3-4 4.00 440 28.8 6.00 1.00 2.62 5.000 1.250 .625 1.500
5.375
RS3-5 5.00 473 33.0 8.00 1.00 2.62 7.000 1.250 .625 1.500
7.375

RS3-6

 6.00 704 38.4 9.00 1.00 2.62 **3.000  1.250 .625 1.500
7.000

RS3-9

 9.00 740 48.2 12.00 1.00 2.62 **3.000  1.250 .625 1.500
10.000

RS3-12

 12.00 779 61.0 15.00 1.00 2.62 **3.000  1.250 .625 1.500
13.000

 

Isotech, Inc.
777 Schwab Road, Suite T
Hatfield, PA 19440
Toll Free: 800-314-3332
267-663-5555 · Fax: 215-631-9148
E-mail Isotech