Unit：mm
9.8 Newton(N)=1 Kg=2.2 LBS
| Model No. | Stroke (A) |
Extended Length (B) |
Force Range(N) |
Remark |
| SB4-327-M1930-XXXNDT | 100 | 327 | 300~2000 | |
| SB4-427-M1930-XXXNDT | 150 | 427 | 300~2000 | |
| SB4-527-M1930-XXXNDT | 200 | 527 | 300~2000 | |
| SB4-627-M1930-XXXNDT | 250 | 627 | 300~2000 | |
| SB4-727-M1930-XXXNDT | 300 | 727 | 300~2000 | |
| SB4-827-M1930-XXXNDT | 350 | 827 | 300~2000 | |
| SB4-927-M1930-XXXNDT | 400 | 927 | 300~2000 | |
| SB4-1127-M1930-XXXNDT | 500 | 1127 | 300~2000 |
The Protection metal tube protects the gas spring against physical and mechanical damage, while also reducing the risk of buckling during longer strokes.It also reduces the influence of weather and general environmental on the piston rod.
The Protection metal tube has widely used in the general industry nowadays, and it also could be retrofitted on any gas spring which needs to be protected.
※ When you making inquiry , Please advise us the F1(NEWTON) force ,Other size also available ,Please contact us for further information.
Recommend to reserve 5~10mm space on stroke when full compressed to avoid impact.