Explanation Of The Name Plate - Brother MD-602 Service Manual

4. Explanation of the name plate

Control box name plate
MD-6 * 2 * - *
CONTROL BOX
qwert
TYPE B
yuio!0 ! 1 ! 2 ! 3 ! 4
NO.
Motor name plate
MD-60A
AC SERVO MOTOR
yuio!0 ! 1 ! 2 ! 3 ! 4
NO.
production
y
date
A January
B February
C March
D April
E May
F June
G July
H August
J September
K October
L November
M December
Machine Head
r
(Single needle)
0 B774
1 B748A
2 B798/728
3 B722
4 B724
5 B201 (B755)
6 B791
7 B737
8 B852/853/854
9 B883
A OVERLOCK
B B772A
C B778A
D B781
4
****** PHASE
OUT PUT 400W
VOLTS *********
HERTZ 50/60
FOR MD-60A
MADE IN JAPAN
BROTHER INDUSTRIES, LTD.
OUT PUT 400W
R.P.M. 3500
SUPPLIED FROM CONTROL BOX
MD-602/612
MADE IN JAPAN
BROTHER INDUSTRIES, LTD.
ui
year (2 digits)
o
factory
9 Kariya
!0
modification No.
!1 ! 2 ! 3 ! 4
serial No.
r
Model No.
MD-6 * 2-1 E B842
MD-6 * 2-1 F B872
MD-6 * 2-1 G B845/875
MD-6 * 2-1 E B847
MD-6 * 2-1 J B837
MD-6 * 2-1 K B877
MD-6 * 2-1 L B878
MD-6 * 2-1 M P73/P81
MD-6 * 2-1 N C51
MD-6 * 2-5 P B848
MD-6 * 2R-1
MD-6 * 2-1
MD-6 * 2-1
MD-6 * 2-1
phase voltage
single
single
single
single 230V CE SINGLE
single
three
q
Treadle type
C One forward and
one back step
D Two forward and
two back step
w
Pulley size
3
4
t
standard
0 None
A Australia
E CE
Machine Head
Model No.
(Twin needle)
MD-6 * 2-1
MD-6 * 2-1
MD-6 * 2-1
MD-6 * 2-1
MD-6 * 2-1
MD-6 * 2-15
MD-6 * 2-15
MD-6 * 2-9
MD-6 * 2-9
MD-6 * 2-1
MD-602, 612
display
phase
110V SINGLE
220V SINGLE 220 230 240
230V SINGLE 220 230 240
240V SINGLE 220 230 240
220V THREE
e
0
1
2
3
4
φ 90
5
φ 105
6
7
8
9
A
B
C
D
*
0
1
voltage
110
230
220
maximum
speed (rpm)
1000
2000
2500
3000
3500
4000
4500
5000
6000
8000
2200
2400
2600
6500
phase
single
three