Model No. Stroke
(stroke between 
mechanical stoppers)
Outer rail 
length
Overall 
length

L1
Detail 
specifications
CAD Dimensional
drawing
Type A Type B Type C Type D 2D (DXF) 3D
mm mm mm mm mm mm
KR30H□□C-0070/D-0020 with a Cover 70(84.3) 20(35.4) 150 220
KR30H□□C-0120/D-0070 with a Cover 120(134.3) 70(85.4) 200 270
KR30H□□C-0220/D-0170 with a Cover 220(234.3) 170(185.4) 300 370
KR30H□□C-0320/D-0270 with a Cover 320(334.3) 270(285.4) 400 470
KR30H□□C-0420/D-0370 with a Cover 420(434.3) 370(385.4) 500 570
KR30H□□C-0520/D-0470 with a Cover 520(534.3) 470(485.4) 600 670