FUNCTION
CYLINDERS
1
3
CYLINDERS
3L0AQ00
CYLINDERS
The pressure oil flowing alternately in through the outlet
and inlet on both sides (head and rod sides) of the piston
acts on the piston and its force causes the piston to move
back and forth.
For those cylinders with a cushion mechanism, the shock
resulting from the piston colliding with the cover at the
stroke end is dampened by the mechanism.
Cushion mechanism
When the piston (1) approaches the stroke end and ap-
pears likely to bump into the cover (2), the cushion bear-
ing (3) that is moving ahead of the piston enters the cush-
ion seal (4). Since this shuts off the return channel for the
hydraulic oil on the back of the piston, the oil is expelled
only from the throttle hole or the groove provided in the
cushion bearing (3). This causes the piston (1) backpres-
sure to increase, slowing the piston speed.
Summary of Contents for TB215R
Page 1: ...CC8E005 WETB215R_A XI Seral No 215000003...
Page 3: ...SAFETY 1...
Page 13: ...SERVICE DATA 2...
Page 16: ...SERVICE DATA DIMENSIONAL DRAWING 3 2 DIMENSIONAL DRAWING 2A0AX001 Operating range 2A0AX02...
Page 53: ...SERVICE DATA WIRE HARNESS DIAGRAM 2 2 WIRE HARNESS DIAGRAM 2H0AX00 Body harness 03342 68000...
Page 54: ...SERVICE DATA WIRE HARNESS DIAGRAM 3 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 55: ...SERVICE DATA WIRE HARNESS DIAGRAM 4 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 56: ...SERVICE DATA WIRE HARNESS DIAGRAM 5 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 57: ...SERVICE DATA WIRE HARNESS DIAGRAM 6 2 WIRE HARNESS DIAGRAM 2H0AX00...
Page 58: ...FUNCTION 3...
Page 88: ...DISASSEMBLY AND ASSEMBLY 4...
Page 125: ...DISASSEMBLY AND ASSEMBLY OPERATING DEVICE 6 4 OPERATING DEVICE 4F0AX00 Hydraulic piping...
Page 230: ......
Page 232: ...TROUBLESHOOTING 5...
Page 287: ...Other 6...