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FK-Large

Model Max. energy absorption J Range of impact rate m/s Max. cycle rate cycle/min Extension force N (kgf) Operating temperature °C Stroke mm Overall Length mm Cylinder Length mm

FK-2725H-S

79 J 0.3 - 1.0 m/s 60 cycles/min 27.3 N -5 - 70 °C 25mm 117.5mm 92.5mm

FK-2725M-S

79 J 0.3 - 2.0 m/s 60 cycles/min 27.3 N -5 - 70 °C 25mm 117.5mm 92.5mm

FK-2725L-S

79 J 0.3 - 3.0 m/s 60 cycles/min 27.3 N -5 - 70 °C 25mm 117.5mm 92.5mm
 
Model Max. energy absorption J Range of impact rate m/s Max. cycle rate cycle/min Extension force N (kgf) Operating temperature °C Stroke mm Overall Length mm Cylinder Length mm

FK-2725H-C

79 J 0.3 - 1.0 m/s 60 cycles/min 27.3 N -5 - 70 °C 25mm 137.5mm 92.5mm

FK-2725M-C

79 J 0.3 - 2.0 m/s 60 cycles/min 27.3 N -5 - 70 °C 25mm 137.5mm 92.5mm

FK-2725L-C

79 J 0.3 - 3.0 m/s 60 cycles/min 27.3 N -5 - 70 °C 25mm 137.5mm 92.5mm
Cap Length: 20mm
Cap Diameter: 23m
 
Model Max. energy absorption J Range of impact rate m/s Max. cycle rate cycle/min Extension force N (kgf) Operating temperature °C Stroke mm Overall Length mm Cylinder Length mm

FK-3035H-S

196 J 0.3 - 1.0 m/s 30 cycles/min 47.1 N -5 - 70 °C 35mm 171.5mm 136.5mm

FK-3035M-S

196 J 0.3 - 2.0 m/s 30 cycles/min 47.1 N -5 - 70 °C 35mm 171.5mm 136.5mm

FK-3035L-S

196 J 0.3 - 3.0 m/s 30 cycles/min 47.1 N -5 - 70 °C 35mm 171.5mm 136.5mm
 
Model Max. energy absorption J Range of impact rate m/s Max. cycle rate cycle/min Extension force N (kgf) Operating temperature °C Stroke mm Overall Length mm Cylinder Length mm

FK-3035H-C

196 J 0.3 - 1.0 m/s 30 cycles/min 47.1 N -5 - 70 °C 35mm 190mm 136.5mm

FK-3035M-C

196 J 0.3 - 2.0 m/s 30 cycles/min 47.1 N -5 - 70 °C 35mm 190mm 136.5mm

FK-3035L-C

196 J 0.3 - 3.0 m/s 30 cycles/min 47.1 N -5 - 70 °C 35mm 190mm 136.5mm
Cap Length: 18.5mm
Cap Diameter: 27mm
 
Model Max. energy absorption J Range of impact rate m/s Max. cycle rate cycle/min Extension force N (kgf) Operating temperature °C Stroke mm Overall Length mm Cylinder Length mm

FK-3625AH-C

150 J 0.3 - 1.0 m/s 30 cycles/min 100 N -5 - 70 °C 25mm 150mm 106.5mm

FK-3625AM-C

200 J 0.3 - 2.0 m/s 30 cycles/min 100 N -5 - 70 °C 25mm 150mm 106.5mm

FK-3625AL-C

200 J 0.3 - 3.0 m/s 30 cycles/min 100 N -5 - 70 °C 25mm 150mm 106.5mm
Cap Length: 18.5mm
Cap Diameter: 31mm
 
Model Max. energy absorption J Range of impact rate m/s Max. cycle rate cycle/min Extension force N (kgf) Operating temperature °C Stroke mm Overall Length mm Cylinder Length mm

FK-3650H-S

392 J 0.3 - 1.0 m/s 30 cycles/min 68.6 N -5 - 70 °C 50mm 218.5mm 168.5mm

FK-3650M-S

392 J 0.3 - 2.0 m/s 30 cycles/min 68.6 N -5 - 70 °C 50mm 218.5mm 168.5mm

FK-3650L-S

392 J 0.3 - 3.0 m/s 30 cycles/min 68.6 N -5 - 70 °C 50mm 218.5mm 168.5mm
 
Model Max. energy absorption J Range of impact rate m/s Max. cycle rate cycle/min Extension force N (kgf) Operating temperature °C Stroke mm Overall Length mm Cylinder Length mm

FK-3650H-C

392 J 0.3 - 1.0 m/s 30 cycles/min 68.6 N -5 - 70 °C 50mm 238mm 168.5mm

FK-3650M-C

392 J 0.3 - 2.0 m/s 30 cycles/min 68.6 N -5 - 70 °C 50mm 238mm 168.5mm

FK-3650L-C

392 J 0.3 - 3.0 m/s 30 cycles/min 68.6 N -5 - 70 °C 50mm 238mm 168.5mm
Cap Length: 19.5mm
Cap Diameter: 33mm