Level Compensator
PSPD Series
Double Springs Heavy-duty Type Level Compensator
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Features
How to order
Technical parameters
Dimensions (mm)
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Features

● Built-in high-strength wear-resistant sliding bearing can effectively reduce abrasion and prolong service life.

Double spring struture design can effectively absorb impact force and balance uneven load distribution.

Non-rotating structure help for positioning of oval suction cup.


How to order


PSPD  -  E  25  R  G4M  -  M30

    ①          ②  ③   ④     ⑤             ⑥


① Series② Buffer style③ Buffer stroke④ Rotating type⑤ Suction cup connection⑥ Mounting thread
PSPDE - External spring

25 - 25mm

50 - 50mm

90  -  90mm


Nil - Default,without 

        non-rotating

R   - With non-rotating

G2M - G1/4 Male thread

G3M - G3/8 Male thread

G4M - G1/2 Male thread

M20 - M20×1.5

M30 - M30×1.5

◇ Note: Suction cup connection refers to the thread connecting to the fitting for suction cup. Mounting thread refers to the thread installing

             to the external bracket.

 

Technical parameters

Model

Pretightening force

(N )

Elastic force

(50% stroke)(N)

Vertical load

(N)

Horizontal load

(N)

Weight

(g)

Working 

temperature(℃)

PSPD-E25(R)G2M-M20

8.616.82,4008001810-80

PSPD-E50(R)G2M-M20

14.4212,4004902070-80

PSPD-E25(R)G3M-M30

2474.54,8001,8005070-80

PSPD-E50(R)G3M-M30

7.5614,8001,2006000-80

PSPD-E90(R)G3M-M30

25.273.74,8007007540-80

PSPD-E25(R)G4M-M30

2474.54,8001,8005150-80

PSPD-E50(R)G4M-M30

7.5614,8001,2006080-80
PSPD-E90(R)G4M-M3025.273.74,8007007620-80

◇ Note: 1. Pretightening force is spring elastic force when spring is compressed in natural state, and elastic force is spring elastic force when

                 compensator is compressed to 50% stroke.

             2. Elastic force is the spring elastic  force when level compensator is compressed to 50% stroke, it is suggested that the real compressed

                stroke  in working should not exceed 50% of the max. compressed stroke of the level compensator. 

             3. Vertical load refers to the maximum vertical tension that the compensator can bear in static state.

             4. When the compensator is installed horizontally, the gravity generated by the workpiece perpendicular to the direction of the

                compensator may cause the spring to be stuck , if it is larger than the horizontal load range.


Dimensions(mm)

image.png

Model/sizeM1M2M3HLG1LG2LG3S1S2S3Y

PSPD-E25(R)G2M-M20

G1/8FG1/4MM20×1.5M114.5108.540

16

24

1725

PSPD-E50(R)G2M-M20

G1/8FG1/4MM20×1.5M144108.54016241750

PSPD-E25(R)G3M-M30

G3/8FG3/8MM30×1.5M146.51210.55324362425

PSPD-E50(R)G3M-M30

G3/8FG3/8MM30×1.5M176.51210.55324362450

PSPD-E90(R)G3M-M30

G3/8FG3/8MM30×1.5M229.51210.55324362490

PSPD-E25(R)G4M-M30

G3/8FG1/2MM30×1.5M146.51210.55324362425
PSPD-E50(R)G4M-M30G3/8FG1/2MM30×1.5M176.51210.55324362450
PSPD-E90(R)G4M-M30G3/8FG1/2MM30×1.5M229.51210.55324362490


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