Mitsubishi DB-150 User Manual
MITSUBISHI A ELECTRIC:
1.
2.
3.
4.
5.
Arm
Needle
Upper
Stitch
Presser
MITSUBISHI
PARTS
Model
Bed
and
bar
&
shaft
regulator
foot
&
Mechanism
its
Take-up
Vertical
Mechanism
SEWING
CATALOG
- • •
INDEX
Accessories
lever
shaft
-DB-1
Mechanism
Mechanism
MACHINE
50
1
4
6
7
8
6.
7.
8 .
A
Feed
Rotating
Oil
rock
lubrication
MITSUBISHI
shaft
hook
Mechanism
shaft
Mechanism
&
rock
ELECTRIC
Feed
shaft
lifting
Mechanism
CORPORATION
9
10
12
197410
MITSUBISHI A
electric
ARM
BED
12
3 4 5 6 7 8 9 11 10 12 13 14
AND ITS
ACCESSORIES
Fig.
No.
W5
1
W 5 0 1 3 2 0
2
3 W 5 0 1 3 2 0
4 W 5 0 1 3 2 0
W 5 0 1 3 2 0
5
W 5 0 2 0 7 8
6
W5
7
W4
8
9 B 5 0 3 8 4 6
1 0
1 1
1 2
1 3
1 4
1 5
1 6
9 0 1
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
2 9
B 4 0 9 0 3 4
W 5 0 2 9 4 4
W4
W5
W 5 0 1 3 2 0
W 4 6 2 6 5 4
W4
W4
W5
W 4 5 0 0 7 1
W4
W4
W4
W5
B 5 0 9 0 8 8
W4
W4
Part
No.
0 1 3 7 4
0 0 0 9 2
6 8 2 9 1
5 2 1 5 1
0 1 9 0 1
5 2 3 4 3
5 0 0 6 7
0 1 0 2 7
B 4 1 9 1 7 9
4 4 0 5 9
B 5 0 9 2 1 6
B 4 1 9 1 7 8
5 t) 0 7 0
5 3 1 4 0
0 0 7 4 1
W 5 0 2 0 8 7
6 1 7 6 8
6 2 6 5 4
29 28 27 26
NameofPart
Rubber
plug
Rubber
plug
Rubber plug
Rubber
plug
Rubber
plug
Oiling rubber plug (red)
Screw
(for
Fig.
take-up
8)
cover
Thread
Set screw (for Fig. 10)
Three-hole
Oiling
rubber
thread
plug
guide
(red)
Arm thread guide
Screw
(for
Fig.
plug
(for
tension
tension
tension
tension
12)
Fig.
regulator
16)
regulating
spring
releasing
Rubber
Washer
Short
leg (for Fig. 37)
Thread
Thread
Thread
Thread
Thread tension disc
Thread
tension
Thread
Thread
Thread
Set
screw
releasing
tension
stud
take-up spring
tension
regulator
(for
Fig.
Rubber ring (for Fig. 24)
Set
screw
(for
Fig.
Long leg (for Fig. 37)
Washer
(for Fig. 28)
901)
22)
complete
thumb
disc
pin
bushing
25
nut
24
23 222120
Amt.
req
19 18 17 16 15
Remarks
MITSUBISHI A ELECTRIC:
ARM
BED
AND
50 51 52 53 54 55
ITS
ACCESSORIES
55
57
58
59
60
61
62
Part
No.
W4
6 2 6 5 4
W4
5 2 3 4 3
W4
6 I 7 5 7
B 4 1 9 2 0 8
B 4 1 9 2 0 7
B 5 0 9 0 7 0
W 3 1 9 3 3 0
W5
0 0 1 9 7
W1
1 0 8 0 4
W3
2 1 2 9 6
W4
6 7 8 8 0
W5
0 2 0 6 9
W5
0 2 0 6 9
W5
0 1 9 0 1
W4
5 2 1 5 1
W4
6 7 8 8 0
W4
5 0 0 4 6
W4
5 0 6 1 9
W5
0 0 8 1 0
W 5 0 2 1 7 2
W5
0 2 1 7 1
W5
0 1 6 3 6
W5
0 2 1 9 3
W5
0 1 6 3 7
W4
6 1 7 4 4
B 4 2 2 8 3 6
W4
6 6 8 1 0
W4
5 0 0 4 7
W4
5 0 0 4 8
W5
0 1 3 7 4
34 33 32
Washer
Short
leg (for Fig. 37)
Slide
plate complete
Slide
plate
Spring
Screw
Needle
plate
Screw
(for
Arm
bed
Face
plate
Screw
(for
Rubber
plug(forFig.
Rubber
plug (for Fig. 38)
Screw
(for Fig. 43)
Face
plate
Screw (for
Gasket
(for
Pre-tension
Stopper
Thread
Tension
Tension
Tension
Tension
Spool
pin
Felt
sheet
Screw (for Fig. 59)
Arm
side
Gasket
(for
Rubber
plug
Rubber
plug
Name
of
(for
Fig.
31)
(for
Fig.
Fig.
Fig.
32)
33)
35)
(for
complete
Fig.
38)
thread
guide
FigTSS)
Fig.
38)
complete
pin (for Fig. 51)
guide
(for
stud
(for pre-tension)
discs
(for
spring
(for pre-tension)
nut
(for pre-tension)
(for
Fig.
56)
cover
Fig.
59)
Part
38)
pre-tension)
pre-tention)
Amt. req
MITSUBISHI A
ELECTRIC:
ARM
BED
AND
ITS
ACCESSORIES
64 65
Fig.
6 4
6 5
6 6
6 7
6 8
6 9
7 0
No,
W5
W5
W5
W5
W5
W5
W5
Part
No.
0 1 3 2 0
0 2 0 7 8
0 1 3 2 0
0 1 3 2 0
0 1 3 2 0
0 2 0 9 1
0 0 1 6 2
Rubber
Oiling
Rubber
Rubber
Rubber
Rubber
Iron
plug
rubber
plug
plug
plug
plug
NameofPart
plug
plug
(red)
Ami.
req
1
1
1
1
1
1
1
Remarks
- 3 -
DBI50:
96
95 94
93 92
Fig.
No.
Part
No.
NameofPart
8~0 W5 0 0 0 0 6 Set screw (for Fig.91)
81
8 2 B 5 0 4 0 I 6 Setscrew(for
W450075
Crank
Fig.
81)
8~3 B 5 0 4 0 1 6 Set screw (for FlgTSl)
84
904
9 0 5 W4 5 0 0 5 7
85
86
8 7 B 5 0 9 0 4 5 I "Set pin
88
8 9 W4 5 0 0 6 0
90
9 1 W 4 5 0 0 6 2
9 2 W 4 5 0 0 6 0
93
94
B503851
W324586
W502077
W450058I
W450061
W450059
W502076
W450056
Set
screw
(for
Fig.
Threadtake-uplever&needlebarconnectingsludcomplle
81)
Threadtake-uplevercoin^te
Thread
Thread
Thread
Needle
Thread
Set
pin
Needle
Left
Needle
take-op
take-up
(T^Fig.
take-up
roller
take-up
(for
roller
thread
bar
lever
lever
86)
connecting
bearing
crank
Fig.
88)
bearing
screw
connecting
9 5 W4 5 0 0 5 4 Needle bar connecting stud
9 6 W5 01 9 0 1 ]
97
98
99
100
101
102
103
10
105
106
10
W465271
W502074
W5C2075
W502073
W461767
W50048
W443934
4 W 5 0 0 2 9 4
W444056
W450053
7 W5 0 2 0 7 1 Plastic plug (for Fig.
Screw
(for
Fig,
thread
bushing
bushing
95)
guide
thread
(under)
Needle
Needle
Needle
Needle
Needle
clanp screw
bar
bar
bar
9 ISct screw (for FlgriOf)
Square
block
(for
bar
bar
(for Fig. 95)
Fig.
105)
connecting
Screw
Needle
Needle
(for
106)
eyelet
(for
(for
Fig.
crank
link
rod
Fig.
Fig.
94)
guide
guide
rod
90)
90)
to-
»
•
Part
No.
W4
6 1 7 6 1
B 5 0 8 9 7 1
B 5 0 8 8 5 7
W4
6 1 7 6 9
W4
4 4 8 7 1
W 5 0 2 4 7 4
W5
0 0 0 0 3
W5
0 1 9 0 5
W4
6 1 7 7 7
W5
0 0 0 0 6
W4
6 1 7 7 8
W3
2 1 2 9 1
W5
0 0 0 0 6
W 4 5 0 0 7 7
W 4 5 0 0 7 9
B 5 0 9 0 8 8
W4
6 2 6 3 8
W4
4 4 1 0 6
B 5 0 4 0 1 6
W4
4 4 1 0 7
B 5 0 4 0 1 6
W5
0 0 0 0 6
W4
6 1 7 8 3
W4
4 1 7 8 4
W4
6 1 7 5 8
W5
0 2 0 8 8
Needle
Set
screw
Screw
Washer
Cap
Screw
Faking
Alumi.
Oil
seal
Set
screw
Arm
Arm
Set
screw
Arm
Arm
Set
screw
Arm
Bevel
Set
Bevel
Set
Set
screw
Arm
Oil
seal
O-ring
Screw
(for
(for
(for
shaft
shaft
shaft
shaft
shaft
screw
screw
shaft
bar
(for
(for
Fig.
(for
plug
(for
(for
(for
(for
bevel
gear
gear
(for
(for
(for
(for
NameofPart
bushing
Fig.
Fig.
112)
Fig.
110)
93)
arm
shaft
arm
shaft
(for
arm
arm
shaft
Fig.
bushing
Fig.
bushing
collar
Fig.
gear
(arm
(for
Fig.
(vertical
(for
Fig.
Fig.
bushing
arm
shaft
arm
shaft
arm
shaft
(upper)
108)
front)
front)
shaft
front)
125)
(left)
128)
(middle)
129)
complete
shaft)
131)
shaft
133)
136)
(right)
back)
back)
back)
front)
upper)
Amt. req
Remarks
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