Brother S-7200C User Manual

S-7200C

Single needle direct drive straight lock stitcher
with thread trimmer

The best energy-saving machine in the industry has been
realized with a new original motor developed in-house.
The cutting-edge dry head technology
significantly increases the grease duration.

Excellent responsiveness for comfortable sewing
Clean sewing without oil staining
User-friendly operation panel
Comfortable operation with low noise and vibration
Easy maintenance
Economical sewing machine
with low power consumption
Large arm pocket enabling
easy material handling

S-7200C

Regular stroke

Excellent sewing
capability for a wide
range of materials

Medium materials spec.
(S-7200C-□□3)

By changing the thread
take-up stroke to the

Longer stroke

longer one, the range of
sewing capability can be
expanded for heavy
materials.

Preventing needle breakage at reverse stitching
(with G50 operation panel)

When reverse stitching is performed with thick materials (with the quick
back switch), needle breakage tends to occur. With the thorough
analysis of its cause, the function preventing the needle breakage has
been introduced. (Patent applied for)

Clean sewing without oil staining

Complete dry type (S-7200C-□5□)

Max. sewing speed 4,000sti/min

A lubrication-free rotary hook is used and
no oil is supplied to the areas of the
needle bar, thread take-up or hook.

Semi-dry type (S-7200C-□3□)

Max. sewing speed 5,000sti/min

This type is equipped with a sealed oil
tank, supplying constant clean oil only to
the rotary hook. It is also possible to stop
the lubrication to the rotary hook and use
a lubrication-free rotary hook.

needle bar, thread take-up

Minimum lubrication type (S-7200C-□0□)

Max. sewing speed 5,000sti/min

This type is equipped with a sealed oil tank,
supplying constant clean oil only to the
minimum parts requiring lubrication.

rotary hook

oil tank

S-7200C Single needle direct drive straight lock stitcher with thread trimmer

The industry's most efficient energy savings

A new motor has been developed specifically for the S-7200C.
The power consumption of the machine is approximately 50%
less than that with the V-belt driven system (with an AC servo
motor) and approximately 12% less than that of the S-7200B.
This direct drive sewing machine offers the best energy
saving in the industry.

Further increased duration of the grease

The duration of the grease that is
necessary for the dry head has been
extended to about double that of the
S-7200B and about six times that of the
S-7200A. The integrated cutting-edge
dry head technology significantly
increases the grease duration.

*1. Greasing maintenance will only be required

once in about ten years under the following
condition: operating days per year: 300 days,
operating time per day: 10 hours, operation rate:
16%, sewing speed: 4,000 sti/min.

S-7200C

S-7200B

S-7200A

GreasingInterval

(wh)

Comparisonof
powerconsumption

Operation rate: 50%

AC servo motor S-7200C

About

2 times

longer than

S-7200B



50%

reduction

Ten years*1

Considerate of safe maintenance

With the safety sensor detecting, the motor does not start
while the machine head is tilted back, even when the treadle
is depressed.

The gearbox oil amount can be checked at one view

The amount of oil in the gearbox can be checked visually.
The gearbox has a heat-discharging structure with a fin.

Environment-conscious

Brother has established its original "Brother Green Label" for the products, in conformity
with ISO 14021 and JIS Q14021. The S-7200C is certified as an environment-conscious
sewing machine according to the "Brother Green Label" standard. The machine is
compliant with the RoHS Directive *2 and the WEEE Directive *3. The use of the
restricted substances such as lead, cadmium, hexavalent chromium is absolutely within
the regulation values. Brother has been providing all its products in accordance with the
RoHS Directive for all market areas (excluding machine tools).

*2. The RoHS Directive (the restriction of the use of certain hazardous substances in electrical and electronic

equipment) came into effect in the EU in July 2006.

*3. The WEEE Directive (imposing the responsibility to collect and recycle waste electrical and electronic equipment

on the manufacturers) came into effect in the EU in August 2005.

The industry's most efficient

A significant reduction

of lubrication oil consumption

energy savings

Further improved ease of operation

A new off-white color for
the machine body

The new, whiter body color gives
an impression of cleanliness.
It is comfortable to the eyes of
operators and fits clean factories.

Good view with
a slim arm jaw

With the ease of the
handling around the
needle area, comfortable
operation is available.

According to the operator's preference

Sewing speed

The curve of the acceleration at sewing
start can be selected on the operation
panel. The machine provides more options
for customizing operations by the
operator's preference than the S-7200B.

Treadle depression amount

Direct drive system
offering excellent
responsiveness

139mm

300mm

The red line shows the
outline of the machine arm
of the conventional models.

A large arm pocket
enabling easy
material handling

A downsized, flat control
box providing a far larger
leg space to be utilized

Low noise and vibration allow stress-free operation

The operation noise of the solenoids of reverse feed changeover,
thread trimming and thread wiping has been reduced. The sound
during sewing has been improved in sound pressure and sound
quality. Offensive sound and vibration are reduced to a minimum,
helping reduce stress and fatigue of operators.

Reducing trouble of maintenance work

Oil can be supplied at the front of the machine,
without tilting back the machine head. The
trouble of the maintenance work is reduced.

Easy-to-see antireflective display

The operation panel is easy to see and use. The sizes of the panel keys and
pictograms are double those of the conventional models.

G10panel G50panel

Lower
thread

counter

G10
G50

Start

backtack

○○○ - - -­○○○○○○○

End

backtack

Continuous

backtack

Fixed
stitch

Name

label

Pleat

presser

sewing

Enhanced sewing quality

Presser foot with minute-adjustable
pressing level

Material slippage with stretch
materials and raised fabrics can be
prevented, and damage to the fabrics
can be reduced. Handling in sewing
three-dimensional articles with
different curves can be made easier.

Options

Solenoid-type presser foot lifter set

●

（SA9664-001）(SA9664-0E1)*

*for Europe only

●Triple pedal for standing operation

(J80380040)(J80380-0E0)*

*for Europe only

Condensed stitching

It is suitable for
light materials
which tend to
have puckering
at reverse
stitching.

●Thread wiper set

（SA9777-001）









Sewing
direction

● Foot plug assy

 （J04099-101）

Specifications

S-7200C-

Quick

back

3
4

Lubrication type
Application

Max. sewing speed
Max. stitch length
Presser foot height
Needle bar stroke
Needle (DBx1･DPx5)
Rotary hook

○

○

Thread

wiper

ー
○

2

*

Single needle direct drive straight

Controlbox

lock stitcher with thread trimmer

X-7200C

Lubrication type

0

Minimum lubrication

3
5

Semi dry

Complete dry

-303, -403

-305, -405 -33S, -43S -333, -433 -45S -453

S

difficult-to sew materials

3
5

Minimum lubrication Semi dry Complete dry

Medium

materials

5,000 sti/min

Heavy

materials

1

*

4,500 sti/min

Light materials

and difficult-to
sew materials

1

*

4,000 sti/min 4,000 sti/min

5mm

Presser bar lifter: 6mm, knee lifter: 16mm(Solenoid-type presser foot lifter: 10 mm)

31mm

＃11〜＃18（Nm75〜110）

Lubricated/

For medium

materials

35mm

＃19〜＃22（Nm120〜140）

Lubricated/

For Heavy

materials

NS＃9〜＃11（Nm65〜75）

Use

Light-weight and

Medium materials

Heavy materials

S-7200C

Medium

materials

5,000 sti/min

Light materials

and difficult-to
sew materials

1

*

4.2mm 4.2mm5mm 5mm

29mm

Lubricated/

For light

materials

31mm

＃11〜＃18
Lubricated/

For medium

materials

29mm

NS＃9〜＃11

Lubrication-free RP hook

Medium

materials

31mm

＃11〜＃18

Feed dog
Height of feed dog
Weight
Arm pocket size

0.8mm
Machine head 45 kg, Control box 3.1 kg, Operation panel 0.4 kg (G10), 0.6kg (G50)

1.2mm

Width: 300mm, Height: 139mm

Bed size
Bobbin winder

Built-in on the machine arm

Machine head driving system
Motor
Power supply

Lubrication
oil

*1 When sewing at a sewing speed of 4,000sti/min and above, set the stitch length to 4.2mm and under.
*2 When using a lubrication-free rotary hook, operate the machine at a sewing speed of 4,000sti/min and under.

Product specifications are subject to change for improvement without notice.
Photographs are for illustration purposes. They may not represent actual operating conditions and may display optional parts.

Product specifications are subject to change for improvement without notice. Please read instruction manual before using the machine for safety operation.

1-5, Kitajizoyama, Noda-cho, Kariya-shi, Aichi 448-0803, Japan.
Phone: [phone] Fax: [phone] http://www. brother. com/

Brother Industries, Ltd. Machinery & Solution Company
Kariya and Minato plants acquired ISO 9001 and 14001 certifications.

To preserve the environment, this catalog was printed on ECF paper (Elemental Chlorine-Free) and using SOY INK.

Rotary hook

Needle bar

High-speed spindle oil Brother's special grease

Single phase 100-120V,200-240V,3-phase 200-240V,380-415V,350VA

High-speed spindle oil

CHINA

HONG KONG

ASIA

EUROPE

AFRICA,MIDDLE EAST

AMERICAS

AC servo motor (4-pole, 450W)

BROTHER (CHINA) LTD.
http://www.brother-cn.net/

BROTHER INTERNATIONAL (HK) LTD.
http://www.brother.com.hk/

BROTHER INTERNATIONAL SINGAPORE PTE LTD.
http://www.brother.com.sg/

BROTHER INTERNATIONALE INDUSTRIEMASCHINEN G. m. b. H.
http://www.brother-ism.com/

BROTHER INTERNATIONAL CORPORATION
http://www.brother-usa.com/

4 rows

0.8mm

517.5mm x 178mm

Direct drive

ー

[phone]

[phone]

[phone]

[phone]

[phone]

Printed in Japan 2010.03. I8090939B Vol.1 1