MF-7823H20B□□, MF-7823H20B□□/UT25 (August, 2004) 2/2
WHEN YOU PLACE ORDERS
MF7823H20B /
MF7823H20B /UT25/
[Without automatic thread trimmer]
SUBCLASS MACHINE LIST
LIST OF H20 GAUGES AND KNIVES
Seams Model No. Number of
needles
Number of
threads
Needle gauge
(mm)
Stitch
length (mm)
Differential-
feed ratio
Presser lifting
amount (mm)
Max. sewing
speed (rpm)
Device
Subclass machines
＊1 ＊3＊2
MF-7823-H20-B56 3 5 5.6 0.9〜3.6
1:0.9〜1:1.8
(1:0.6〜1:1.1)
5(8) 5,500
MF-7823-H20-B64 3 5 6.4 0.9〜3.6
1:0.9〜1:1.8
(1:0.6〜1:1.1)
5(8) 5,500
H20
Hemming
＊1 Stitch length can be adjusted to 4.5mm at the maximum. ＊2 Differential ratio can be switched by adjustment. ＊3 5mm with top coverstitch, 8mm without top coverstitch.
Stitch type Code
3-needle, top and
bottom coverstitch
23
Application Code
For hemming H20
Tonque shape of
throat plate
Code
B type (standard) B
Needle gauge Code
5.6mm 56
6.4mm 64
Thread trimming device Code
Pneumatic top and bottom
thread trimming device
＊
UT25
Device and attachment Code
Not provided
Pneumatic waste removal device
(solenoid valve type)
MC35
Device and attachment Code
Not provided
Pneumatic waste removal device
(mechanical valve type)
MC36
[With automatic thread trimmer]
＊
＊For the control box/motor, select SC-500/M50 or SC-510/M51.
＊Select SC-510/M51 for the machines destined for the North America and South and Central America.
UT25
MC35, MC36
UT25
MC35, MC36
Model name
Needle gauge
Needle clamp
Throat plate
Presser foot asm.
Main feed dog
Differential-feed dog
Upper knife
Lower knife
MF-7823H20B56 MF-7823H20B64
5.6mm 6.4mm
13350301 13350400
13445200 13445309
13467758
13431101
13433404
13461801
13460803
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