Linear Line EN

MiniRoller Rail

Slider load

Examples of formulas for determining the forces on the most heavily loaded slider For an explanation of the parameters in the formulas see pg. MRR-17, fig.28.

Slider load:

Horizontal movement Static test P 1 F

P 2

b a+b

P 1 = F ·

F

P 1

P 2

P 2 = F - P 1

in addition each slider is loaded by a moment:

M 1

F 2

c

M 1 =

· c

F

M 1

F

b

a

c

F

F

Fig. 20

Fig. 17

b

a

Slider load:

Horizontal movement Static test

F 2

P 1a ≅ P 2a =

P 2a

P 2b

a b

P 2b ≅ P 1b = F ·

F

F

Fig. 21

P 1a

b

P 1b

a

Fig. 18

Slider load:

Horizontal movement Static test

a b

P 2 = F ·

M R R

b

a

P 1 = P 2 + F

F

F

P 1

Fig. 22

Note: Applies only if the distance between centers of the sliders b > 2x slider length

P 2

Fig. 19

MRR-15