Mini Mono Rail EN

MINI MONO RAIL | Data sheet

■ Miniature Mono Rail Preload The Mono Rail Miniature profile rails are available in the three different preload classes V 0 , V S and V 1 (see Tb. 9). The prelo ad influences the rigidity, precision and torque resistance and also affects the product service life and displacement for ce.

Preload classes

Type

Small clearance Very quiet running

Standard Very quiet and preci se running

Small preload High rigidity, vibra tion reduced, high precision, good load balance V 1 [μm]

V 0 [μm]

V s [μm]

MR07

0 to +4

0 to +2

-3 to 0

MR09

0 to +4

0 to +2

-4 to 0

MR12

0 to +5

0 to +2

-5 to 0

MR15

0 to +6

0 to +3

-6 to 0

Tab.9

Fig.8

■ Miniature Mono Rail Precision There are three precision classes to choose from for the Mono Rail Miniature profile rails: Classes P, H and N are manu factured.

H

P

P

W2

Running accuracy (μm)

Rail length (mm)

Fig.9

Fig.10

Precision classes

Precision P

High H

Normal N

[μm]

[μm]

[μm]

H Tolerance of height

± 10

± 20

± 40

ΔH Permissible height difference of different carriages at the same position on the rail

7

15

25

W 2

Tolerance of width W 2

± 15

± 25

± 40

ΔW 2 Permissible width difference of different carriages at the same position on the rail

10

20

30

Tab.10

rollon.com

10