Page 1284 - MiSUMi 2025

Economy series
Economy series How to Mount Stopper Screws How to Mount Stopper Screws Economy series
Economy series
Selection Method
Technical Calculation
Shock Absorbers
Shock Absorbers
Shock Absorbers Shock Absorbers
Stopper Nut
It can be used with both cap and capless type of Shock Absorbers and adjust Stroke to extend the lifetime of the Absorber.
Stopper Nut Application Diagram

Shock Absorber Stroke Impact Object
Shock Absorber

Set Stroke
Stopper Nut Stopper Nut

H

S L L
M8~M12 M14~M42

Mounting Screw Nominal S H L Shock Absorber Type
Specifications
M mm mm mm Fixed Adjusting Heavy Load Absorption Two-Stage
M8×1.0 11 12.6 14 G - - G
M10×1.0 12.7 14.5 16 G - - G
M12×1.0 14 16 20 G G - G
M14×1.5 19 21.6 27 G G - G
17 Stopper Nut M16×1.5 19 21.6 27 G - - G - - - - G - -
M20×1.5
29.7
35
26
G
G*
32
36.7
45
M25×1.5
G
G
Shock Absorbers / Rod End Bearing / Floating Joints / O-Rings “-” shows unavailable size M27×1.5 32 36.7 100 G - - G - G - - G - -
65
32
36.7
M25×1.5
G*
45
80
53
46
M36×1.5
G
M42×1.5
57.7
50
* About Adjustable type, Dimension S determines dimension L of stopper nut : S=40, L=65; S=25, 50, 80, L=45
Equipped with large-sized Shock Absorber, no need to thread the workpiece, directly fixed with a flange,
Shock Absorbers Mounting Flange Support Plate
easy installation
Shock Absorber
P.17-003 T1 T L Mounting Flange
Rod End Bearings H2 H1 H
P.17-012 Flange Mounting
M M1
Floating Joints
Specifications Mounting Screw Nominal M1 H H1 H2 L T T1 Shock Absorber Type
P.17-014 M φ mm mm mm mm mm mm Fixed Heavy Load Absorption
M36×1.5 4-φ8.5 60 41 45 45 16 2 2 G - G -
Mounting Flange
45
16
45
60
4-φ8.5
M42×1.5
41
O-Rings Note: The stopper nut and mounting flange must be ordered together with the shock absorber, and cannot be ordered separately.
2
-
89
4-φ10.5
UNF2 1/2-12
70
16
55
55
G
* “-” shows unavailable size
P.17-015
17-005 17-006