SMC Networks LEFS25 User Manual

- 43 -
6.6 Replacement of belt
1. After Bolt is removed, "Pulley plate" is removed.
2."Motor cover" and "Grommet" are removed. (Only "With motor cover")
3. The bolt that is the fixation of "Motor" is loosened (To extent in which the slide can be done), and
"Bearing support" is removed, and "Belt" is removed.
4. After "Belt" is installed, and the bearing support is obtained, the root of "Motor" is pulled in a string or
a long banding band. With tensile force adjusted, tighten the bolts which fix the actuator to the motor.
（See the table below）
5."Pulley plate" is installed.
6.“Motor cover” is installed. (Only "With motor cover")
Size
Belt
Part number
Belt tension
（N）
LEF16
LE-D-6-1
9.8
LEF25
LE-D-6-2
19.6
LEF32
LE-D-6-3
49.0
LEF40
LE-D-6-4
98.1
Size
Tightening torque
(Nm)
M2.5
0.36±10%
M3
0.63±10%
M4
1.5±10%
M5
3±10%
Bolts
The board such as "Banding
band" is inserted, and the
fingernail of "Motor cover" is
lifted. (About 1mm in thickness)
Motor cover
Grommet
Bolts
The fingernail of "Grommet"
is inserted in the hole of
"Pulley box".
Grommet
Bolts
Bolts
pull
2021-05-2010:32
DW913599

SMC Networks LEFS25 Specifications

General

Brand	SMC Networks
Model	LEFS25
Category	Controller
Language	English