Series CBA2 Lock Unit Additional Weight Weight/Aluminum Tube (Steel tube) (kg) Bore size (mm) Basic weight Additional weight per each 50 mm stroke Accessory Basic style Axial foot style Flange style Single clevis style Double clevis style Trunnion style All mounting brackets (Except steel tube trunnion) Steel tube trunnion Single knuckle Double knuckle (With pin) 40 50 63 80 100 0.89 (0.94) 1.36 (1.40) 2.00 (2.04) 3.48 (3.63) 4.87 (5.07) 1.08 (1.13) 1.58 (1.62) 2.34 (2.38) 4.15 (4.30) 5.86 (6.06) 1.26 (1.30) 1.81 (1.86) 2.79 (2.84) 4.93 (5.08) 6.79 (6.99) 1.12 (1.17) 1.70 (1.74) 2.63 (2.67) 4.59 (4.74) 6.65 (6.86) 1.16 (1.21) 1.79 (1.84) 2.79 (2.83) 4.88 (5.03) 7.17 (7.38) 1.25 (1.35) 1.84 (1.94) 2.80 (3.00) 5.03 (5.32) 7.15 (7.54) 0.22 (0.28) 0.28 (0.35) 0.37 (0.43) 0.52 (0.70) 0.65 (0.87) (0.36) 0.23 0.37 (0.46) 0.26 0.43 (0.65) 0.26 0.43 (0.86) 0.60 0.87 (1.07) 0.83 1.27 Calculation: (Example) CBA2L40-100-HN . Basic weight ・・・・・・・・・・・・・1.08kg (o40 Axial foot style) . Additional weight ・・・・・・0.22/50 st . Cylinder stroke ・・・・・・・・・100 st . Lock weight・・・・・・・・・・・・・・・0.02 kg (Head side end lock, Manual release, Non-lock) 1.08 + 0.22 x 100/50 + 0.02 = 1.54 kg (kg) Bore size (mm) Manual release Non-lock type (N) Manual release lock type (L) Head side end lock (H) Rod side end lock (R) Double end lock (W) Head side end lock (H) Rod side end lock (R) Double end lock (W) 40 0.02 0.02 0.04 0.04 0.04 0.08 50 0.03 0.02 0.05 0.05 0.04 0.09 63 0.03 0.02 0.05 0.05 0.04 0.09 80 0.10 0.07 0.17 0.13 0.10 0.23 100 0.12 0.06 0.18 0.15 0.09 0.24 . Values inside the parentheses are those for the steel tube type. 536