Specifications

Clean sewing with no staining
Easy-to-understand and easy-to-use operation panel
Graphic display
Function key
Lower thread
counter
needle bar, thread take-up
rotary hook
oil tank Sealed oil tank
Sewing speed
control display
A lubrication-free rotary hook is used, and no oil is used around
the needle bar, thread take-up or rotary hook mechanism.
This model utilizes Brother's advanced lubrication-free
technology. Because the sewing machine has no oil pan,
sewing operations are freed from the problem of staining the
workpiece. The following three sub-classes are available.
• Semi dry type (43) Max. sewing speed 5,000rpm
A sealed oil tank is used. The oil is kept clean at all times, and
only the rotary hook is lubricated. A lubrication-free hook is
optionally fitted to the use strictlly up to 4,000 rpm
• Minimum lubrication type (40) Max. sewing speed 5,000rpm
A sealed oil tank is used. The oil is kept clean at all times, and
it is supplied at the minimum quantity required to enable high-
speed sewing to be carried out.
• Easy access to the required functions
The most commonly-used functions are
located at the front of the L-shaped panel. A
symmetrical layout has been adopted as the
user interface to make the function locations
easy to remember. Plus, they are grouped and
color-coded by the type of function so that you
can easily find what you are looking for.
• Easy-to-understand two-color graphic display
A two-color LCD panel has been adopted.
The display details can be identified by color,
and easy-to-understand icons are also used.
• Digital setting of maximum sewing speed
• Sewing speeds are displayed in a
sewing speed control display
The operating speed of the sewing machine
is displayed in a sewing speed control
display, and this allows the operator to check
the sewing speed visually as well as from the
feel of the pedal. In addition, it also makes it
easier to reproduce different sewing speeds
when required for different processes.
• Full-time lower thread remaining amount digital display
The graphic display lights and a buzzer sounds before the
bobbin thread runs out, so that the operator can concentrate
on the job with confidence.
• Easy setting using function key
Settings relating to sewing machine operation can be carried
out at a touch using the function keys on the operation panel.
• Easy to view with no eye fatigue
Because the panel uses a backlit LCD, the displays are easy to see.
The glare from the operation panel surface has been eliminated, so
that it is much less reflective and does not cause eye fatigue.
• Complete dry type (45) Max. sewing speed 4,000rpm
The maximum sewing speed can be easily set
using the digital operation panel.
• Examples of sewing using operation panel
Belt-loop, Bar tacking Name tags Pleats, Curtain Pocket, Sleeve placket
Continuous
back tack
Name label stitch
Pleats presser
stitch
2
4
1
3
7
8
6
5
7
4
3
1
2
5
6