1.Model selection:

2.Installation selection:

(1)Installation type:

(2)Num of rail and block:

(3)Angle θ=

3.Velocity condition:

(1)Velocity(V)=

(2)Load factor(fw)=

(3)Acceleration time(t1)=

(4)Deceleration time(t3)=

(5)Stroke(ls)=

(6)Rounds per minute(n)=

4.Operating condition:

(1)Block type:

(2)Preload grade:

(3)Position of trust H=

(4)Position of trust W=

Distance between rails Ws=

Distance between blocks Ls1=

Distance between blocks Ls2=

Distance between blocks Ls3=

5.Loading selection:

(1)Num of loading:

(2)Loading1: Mass m1=

        Position GL1=

        Position GW1=

        Position GH1=

(3)Loading2: Mass m2=

        Position GL2=

        Position GW2=

        Position GH2=

LSD15S Short type LSD15N Standard type LSD20S Short type LSD20N Standard type LSD25S Short type LSD25N Standard type LSD30S Short type LSD30N Standard type LSD35S Short type LSD35N Standard type

Horizontally Vertically Wall-mounted Laterally slope Axially slope

1 rail, 1 block 1 rail, 2 block 1 rail, 3 block 1 rail, 4 block 2 parallel rails,1 blocks on per rail 2 parallel rails,2 blocks on per rail 2 parallel rails,3 blocks on per rail 2 parallel rails,4 blocks on per rail

(°)

(m/s)

(s)

(s)

(mm)

(/min)

Square type Flange type

Standard clearance(A) Light preload(B) Medium preload(C)

(mm)

(mm)

(mm)

(mm)

(mm)

(mm)

1 pc 2 pcs

(kg)

(mm)

(mm)

(mm)

(kg)

(mm)

(mm)

(mm)