Unit：mm
9.8 Newton(N)=1 Kg=2.2 LBS
| Model No. | Stroke (A) | E.L. (B) | Force Range (N) | Remark |
| Z28-340-L508-XXXN | 100 | 340 | 150~1200N | |
| Z28-440-L508-XXXN | 150 | 440 | 150~1200N | |
| Z28-540-L508-XXXN | 200 | 540 | 150~1200N | |
| Z28-640-L508-XXXN | 250 | 640 | 150~1200N | |
| Z28-740-L508-XXXN | 300 | 740 | 150~1200N |