Brother S-710A - 10. Control Box Identification

10. CONTROL BOX AND MOTOR RATING PLATE
SL-710A
77
10. CONTROL BOX AND MOTOR RATING PLATE
Control box
• Check the phase, voltage and type for the control box.
• Some specifications are identical for both single- and three-phase.
Model
MD-721:DD7100/Single-phase MD-722: DD7100A/Single-phase MD-7220:SL-710A/Single-phase
MD-731:DD7100/Three-phase MD-732: DD7100A/Three-phase MD-7320:SL-710A/Three-phase
Phase
Voltage (number in brackets indicates factory default setting)
Serial No.
NO. K01 A1110 1
Design revision symbol (A, B, C...)
Year of manufacture (last two digits of year)
Month of manufacture (A - M)
Type
DD7100A,DD7100 SL-710A
*[ ] [ ] * [ ] * [ ]*- [ ]***- [ ]*
Compliance
E 4 or 5 CE compliant
N Others None
Speed (limit speed setting)
3 7 3,000 rpm
4 8 3,500 rpm
5 9 4,000 rpm
6 A 4,500 rpm
7 B 5,000 (4,700) rpm
Treadle unit
G 4 No modulation forward & back first step
H 6 Modulation of forward & back first step
1830M