2. MACHINE SPECIFICATIONS
Max. sewing speed
Start
backtacking
and
backtacking speed
End backtacking speed
Max. stitch length
Presser foot
Lifting lever
height
Knee lifter
Feed dog height
Needle (DB×1, DP×5)
Motor
Control circuit
*...When sewing at speeds of 4,000 rpm or higher, set the stitch length to 4.2 mm or less.
Rotary hook
-43S
Lubricated /
for light materials
Lubricating oil
Rotary hook
High-speed spindle
Needle bar
Quick reverse
Thread wiper
Lubrication type
Use
-43S
-45S
continuous
4.2 mm
NS #9–#11
-403
-433
Lubricated /
for medium materials
-40[]
0
Minimum lubrication
S
For light-weight
and difficult-to-sew
materials
-453
4,000 rpm
220–1,800 rpm
1,800 rpm
6 mm
16 mm
0.8 mm
#11–#18
AC servo motor (4-pole, 450W)
Microprocessor
-405
Lubricated /
for heavy materials
-43[]
High-speed spindle
Special Brother grease
S-7200A
2. MACHINE SPECIFICATIONS
4
○
○
3
Semi dry
Complete dry
3
For medium-
For heavy-weight
weight materials
materials
-403
-433
5,000 rpm*
4,500 rpm*
5 mm
#19–#22
-45S
-453
Rotary hook RP
(lubrication-free rotary hook)
-45[]
–
Special Brother grease
5
5
-405
1.2 mm
2