26
IMS-MN-LMDE42C_A
Mechanical Data
Liberty MDrive Ethernet TCP/IP
Electric Cylinder Mechanical Specifications
Electric cylinder range of motion is limited by the stroke length with the cylinder rod end acting
as a hard stop. Running the cylinder into a hard stop can damage the internal components of
the cylinder.
NOTICE
RUNNING INTO A HARD STOP AND MECHANICAL DAMAGE
• Use limit sensors to limit the range of motion.
• Do not execute a motion that will exceed the stroke length of the device.
• Do not use the product in applications where excessive external force or impact force is applied to
the rod end.
Failure to follow these instructions can result in equipment damage.
Cylinder Travel Specifications
Screw A
Screw B
Screw C
Screw D
Screw
Lead
inches
0.100
0.250
0.500
1.000
mm
2.54
6.35
12.7
25.4
Diameter
inches
0.25
0.25
0.25
0.25
mm
6.35
6.35
6.35
6.35
Travel
Per rev
inches
0.375
0.20
0.167
0.0833
mm
9.525
5.08
4.233
2.116
Per full step
inches
0.00125
0.0013
0.0025
0.0050
mm
0.03175
0.03302
0.0635
0.127
Flange Mounting Plates
The following graphic shows an LMD electric cylinder with the flange mounting option.
1.45 (36.8)
3.45
(87.6)
2.56 (65.0) max
3.22 (81.8) max
0.19
(4.8)
1.89 (48.0) + Stroke Length
5.55 (140.9) max + Stroke Length
0.25
(6.4)
M10 x 1.25
THREAD
0.87
(22.0)
0.49
(12.5)
Stroke Lengths may range from
2.0 (51) min. to 18.0 (457) max.
0.49
(12.3)
2.50 (63.5)
o1.89
(o48.0)
4x Ø 0.197
(5.00) THRU
4x Ø 0.217
(5.51) THRU
1.22
(30.9)
1.67
(42.4)
o1.28
(o32.5)
2.13 (54.0)
2.06 (52.3)
3.45
(87.6)
Motor Stack Length
L
MAX
1
L
MAX
2
Single
in (mm)
SL + 5.5” (141 mm)
SL + 1.83” (46.5 mm)
SL = Stroke length (2.0” to 18.0” in 0.01” increments)
