Linear guide type FDI-K
Double rail and cassette
Suitable for vacuum

FDI-K

Description

Franke FDI linear guides are equipped with vacuum-compatible needle bearings and are made almost entirely of lightweight aluminum. Special design, material and lubricants prevent outgassing in a vacuum. Rail elements can be manufactured in lengths from 200 mm to 4000 mm.
 

Characteristics

Rollers Needle bearing
Raceways Non corrosive steel

Properties - Evaluation

Load capacity
Dynamics
Corrosion resist.
Non magnetic
Lubricant free
Price

Technical data

Stroke lengt

One piece from 200 mm to 4000 mm, longer strokes on request

Material

Cassette plate, roller shoes,
Rail body: aluminum, not anodised
Raceways: non-corrosive steel
Rollers: non-corrosive bearing steel, full needled

Operation range:
High vacuum 10-3 to 10-7 mbar

Operating temperature

−20 °C to +80 °

Maximum speed

1 m/s

Maximum acceleration

5 m/s2

Mounting position

Any

Lubrication

Lifetime-lubricated with high-vacuum suitable grease, maintenance-free


Data tables

Compare data and calculate load cases
FDI-K
Size Dimensions
(mm)
Order no.
A L H B1 B2 D D1 D2 E1
12 37 64 19 12,00 12,50 3,4 6 M 4 25 84494NV
15 47 78 24 15,50 15,75 4,5 8 M 5 30 84396NV
20 63 92 30 21,00 21,00 5,5 10 M 6 40 84441NV
25 70 98 36 23,00 23,50 6,6 11 M 8 45 84363NV
35 100 135 48 32,00 34,00 9,0 15 M 10 62 84364NV
45 120 165 60 45,00 37,50 11,0 18 M 12 80 84365NV




FDI-K
Size
 
Dimensions
(mm)
Order no.
E2 H1 H2 H3 H4 L2 L3 T T1
12 30 14,7 4,0 1,4 5,5 10 40 5,5 8 84494NV
15 38 18,7 5,0 2,0 8,0 10 60 6,0 10 84396NV
20 53 22,6 7,0 2,0 11,0 10 60 8,0 12 84441NV
25 57 27,0 8,5 2,5 13,0 10 60 10,0 16 84363NV
35 82 37,0 10,5 3,5 20,0 12 80 11,5 20 84364NV
45 100 46,0 13,5 4,0 22,0 16 105 14,5 24 84365NV




Basic load ratings, weight, length
Size Load ratings
N
Moment capacities cassette
Nm
Weight
kg
Order no. CAD
Cadenas
Calculate
load case
C C0 M0cx Mcx M0cy/M0cz Mcy/Mcz Cassette Rail/m
12 550 600 5,5 5,0 8,5 8,0 0,09 0,40 84494NV
15 1350 1500 17,0 15,0 26,0 23,0 0,17 0,80 84396NV
20 2150 2500 36,0 30,0 51,5 44,0 0,35 1,30 84441NV
25 2900 4150 66,0 46,0 92,0 64,0 0,50 1,60 84363NV
35 5000 7250 171,0 118,0 226,0 125,0 1,40 2,60 84364NV
45 8500 10200 325,0 271,0 387,0 322,0 2,50 4,50 84365NV
Type and size
Dyn. load rate C Stat. load rate C0 rad. Moment load rating M0CX MCX M0CX/M0CZ M0CY/M0CZ Cassette weight Weight of rail per m
CAD Cadenas
 
Calculate load case
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Technical Drawing 
Data sheet (pdf)