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14mmx28mm (300N~2500N) Enter Choose End Fitting
M1925M8-1428 Socket (Metal)(Hole 13mm)Select Spec
Product details

Unit:mm
9.8 Newton(N)=1 Kg=2.2 LBS  
THE FOLLOWING SPECIFICATION ARE GERMANY STANDARD SIZE. 
Model  No.
Stroke
(A)
Extended 
Length (B)
Force
Rang (N)
Weight (g)
 Remark 
SB4-315-M1925M8-XXXN
100
315
300~2500N
 
 
SB4-415-M1925M8-XXXN
150
415
300~2500N
 
 
SB4-515-M1925M8-XXXN
200
515
300~2500N
 
 
SB4-615-M1925M8-XXXN
250
615
300~2500N
 
 
SB4-715-M1925M8-XXXN
300
715
300~2500N
 
 
SB4-815-M1925M8-XXXN
350
815
300~2500N
 
 
SB4-915-M1925M8-XXXN
400
915
300~2500N
 
 
SB4-1115-M1925M8-XXXN
500
1115
300~2500N
 
 
 
Specification:
Rod Dia.: 14 mm
Tube Dia.: 28 mm
 
Rod Surface treatment : Nitrided Black
Tube Surface treatment : Black Coated
 
When you  making enquiry ,please advise us the  F1(Newton) force request.
    Other size also available ,Please contact us for further information.
 
SUPERSEN-Gas Spring Free Series
Lifting, lowering, moving, adjusting
 
The gas spring can be designed with an approximately linear, progressive or degressive spring rate curve, to match the special request.
 
The characteristic curve of the spring describes the progression of the force of the gas spring over the stroke, from the extended to the compressed state and vice versa.
 
If the spring rate is flat and progresses in a practically linear manner, the force of the gas spring rises only slightly over the entire spring operation.
Spring rate: X=F2:F1
 
The force diagram on the left shows the line of the extension and compression force with a flat spring rate. The difference between the two lines is the result of the system friction produced during compression and extension.
 
 

 

The measuring points F1 and F4 are each located 5~10 mm before the fully extended and compressed stroke. The measurements were conducted at a temperature of 25±3.