Hydraulic Chuck Series

L-R

Solid Rotary Hydraulic Cylinder

  1. Super thin structure: Super thin outer structure reduces the interference with machines and lowers the burden of machines.
  2. Built-in Check Valve: With built-in “check valve”, work pieces can be effectively prevented from flying out during abrupt failure of pressure.

Specifications

Unit / mm
MODEL/SPEC. A B C D E
(h7)
F G
(H8)
H J K L
L1020R 105 20 135 100 80 30 21 M20×2.5P 35 172 86
L1225R 125 25 160 130 110 35 25 M24×3P 45 180 86
L1530R 150 30 190 130 110 45 31 M30×3.5P 45 189 84
L2035R 200 35 245 145 120 55 37 M36×4P 60 206.5 83
MODEL/SPEC. M N P
max.
P
min
Q R Piston Stroke
(mm)
Max.Speed
r.p.m(min-1)
Moment of Inertia
(kgf-m2)
L1020R 86 132 45 25 6-M10 x 1.5P 137 20 6000 0.013
L1225R 94 140 51 26 6-M12 x 1.75P 145 25 6000 0.023
L1530R 105 149 56 26 12-M12 x 1.75P 154 30 5500 0.048
L2035R 123.5 166.5 69 34 12-M16 x 2P 171.5 35 5500 0.098
MODEL/SPEC. Oil Leakage Rate
(l/min)
Max.Pressure
kgf/cm2 (Mpa)
Piston Area(cm2) Max.Operating Force Weight (kg)
Push Side Pull Side Push Side
kgf(KN0
Pull Side
(kgf)KN
L1020R 0.8 40 (3.9) 86 79 3100 (30.4) 2900 (28.4) 6.6
L1225R 0.8 40 (3.9) 122 113 4500 (44.1) 4100 (40.2) 8.8
L1530R 0.8 40 (3.9) 176 160 6300 (61.8) 6000 (58.8) 12.8
L2035R 0.8 40 (3.9) 314 290 11300 (110.8) 10400 (102.0) 22.5

Test standard of oil leakage: Pressure-30 kgf/cm2 (2.94Mpa),Oil tempertyre-50°C

Dimensions

Solid Rotary Hydraulic Cylinder
(Built-In Check Valve)
OPEN