Brother International BAS-311E Network Users Manual - English - Page 45

Feed mechanism Y axis 326E

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Feed mechanism (Y axis) 326E q Chapter 3. Assembly r w e 25 - 44N (2.5 - 4.5kgf) Rack 1. Engage the driving gear w embedded in the Y-feed pulse motor bracket q with the rack of the Y-driving shaft e. 2. The engagement load between the driving gear w embedded in the Y-feed pulse motor bracket q with the rack of the Y-driving shaft e should be 25 - 44 N ( 2.5 - 4.5 kgf) or less (so that the load will not fluctuate sharply). Move the Y-feed pulse motor bracket q vertically to adjust the load, and secure it using the bolts r. t i o o u !0 y !1 3. Attach the Y-axis feed guide t to the left of the X-feed bracket y, pressing the former against u the latter. 4. Attach the Y-feed bracket i, the cross roller o, and the right Y-feed guide !0. When attaching the right Y-feed guide !0 to the right of the X-feed bracket y, lightly pushing it to the left so that there is no looseness in the Y-feed bracket i, and tighten the bolt and set screw !1. BAS-311E.311EL.326E.326EL 37

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37
BAS-311E.311EL.326E.326EL
Chapter 3. Assembly
Feed mechanism (Y axis) 326E
1.
Engage the driving gear
w
embedded in the Y-feed pulse motor bracket
q
with the rack of the Y-driving shaft
e
.
2.
The engagement load between the driving gear
w
embedded in the Y-feed pulse motor bracket
q
with the rack of the
Y-driving shaft
e
should be 25 - 44 N ( 2.5 - 4.5 kgf) or less (so that the load will not fluctuate sharply).
Move the Y-feed
pulse motor bracket
q
vertically to adjust the load, and secure it using the bolts
r
.
3.
Attach the Y-axis feed guide
t
to the left of the X-feed bracket
y
, pressing the former against
u
the latter.
4.
Attach the Y-feed bracket
i
, the cross roller
o
, and the right Y-feed guide
!
0
.
When attaching the right Y-feed guide
!
0
to the right of the X-feed bracket
y
, lightly pushing it to the left so that there
is no looseness in the Y-feed bracket
i
, and tighten the bolt and set screw
!
1
.
r
e
w
q
25 - 44N (2.5 - 4.5kgf)
Rack
t
o
u
!
0
o
i
y
!
1