MR

Non through-hole compact rotary hydraulic cylinder
  • Light weight design can reduce the spindle loading for vertical lathe application.
  • Built-in check valve and proximity switch brackets.
  • Developed for rear locking installation.

Drawings

Specification

UNIT : mm
SPEC
Model
Piston
Dia.
(mm)
Piston Area
(cm2)
Push Side / Pull Side
Max. Draw Bar Force
KN(kgf)
Push Side / Pull Side
Piston
Stroke
(mm)
Max.
Operating
Pressure
MPa
(kgf / cm2)
Max.
Speed
(r.p.m.)
Moment
Of Inertia
I
(kg‧m2 )
Weight
(kg)
Total
Leakage
L/min
MR12535 125 117 / 107.5 49(4996) / 45(4588) 35 4.5(45.9) 6000 0.028 9.5 0.8
MR15035 150 171.1 / 156.7 72(7342) / 66(6730) 35 4.5(45.9) 5500 0.043 12.8 0.8
MR20060 200 310 / 286 146(14887) / 134(13664) 60 4.9(50) 5000 0.55 49 2
MR25060 250 481.5 / 453.6 227(23147) / 214(21822) 60 4.9(50) 2000 0.81 72 2
DIM
Model
C C1 D1 D2 E
(h7)
F G H J L M N1 N2 P
max.
P
min.
Q1 Q2 R T Z
MR12535 169 171 150 130 110 35 25 M24x3.0 44 174 94 PT 3/8'' PT 1/4'' 57 22 6-Ø11 6-M12 162 82 5
MR15035 202 204 180 130 110 110 45 M30x3.5 45 175 95 PT 3/8'' PT 1/4'' 61 26 6-Ø13 12-M12 163 82 5
MR20060 250 225 225 145 120 55 37 M36xP4.0 60 270 156 PT 1/2'' PT 1/2'' 85 25 6-Ø17 6-M16 255 140 6
MR25060 300 305 275 220 160 65 44 M42xP3.0 60 280 168 PT 1/2'' PT 1/2'' 85 25 6-Ø17 6-M20 265 150 6