Automatic thread trimmer with a material sensor

Smart Devices

The M900/DJ Series of sewing machine is provided
as standard with the side cutter with 2-point materialsensor (DJ21,22) and the Chain-off the thread trimming device with a 3-point material sensor (DJ23).
Under the full-automatic mode, the material sensor
detects the presence / absence of the material toprevent the operator from erroneously operate theside cutter etc. In addition to the full-automaticmode, the manual mode and the semi-automatic
mode can be selected.

The cover sensor unit and cover microswitch unit
The cover sensor unit and cover microswitch unit that
detect 1, 2 and 3 (shown below) are closed tightly during sewing,
thereby preventing the sewing machine from starting up unexpectedly.

3-point material sensor

Operator fatigue reduction ( LED light ) Standard equipment with all series
1. Eye guard

2. Cloth plate coverwith an open/close sensor

3. Presser foot arm

with an open/close microswitch

with an open/close sensor

Operation panel andcontrol box are integrated
with the machine head
The energy-saving and highly efficient servomotor
is installed in the direct-drive style.
The sewing machine quickly starts up and stops with increased accuracy,
thereby demonstrating improved responsiveness.

Panel for DJ20

USB Port 1

Panel for DJ10

USB Port

For the LED light, the improved toning function with two additional colors (white / light bulbcolor) is provided. Illuminance of the LED light is adjustable in five levels.
This LED light helps reduce the operator’s eye fatigue who is engaged in sewing work for a long time.

Standard Device

KH vacuum thread

KS vacuum thread

threadSC Needle
releasing device

The suction inlet is positioned
behind the needle plate horizontally.

The suction inlet is positioned
vertical to the needle plate.

The thread chain becomes thinner,so the thread chain be cutsmoothly.

Flat typechain cutter

PL Presser
foot lift

LC Pneumatic
lint collector

The cutter knife automatically descends
to cut a tape and /or thread chain when
the sensor detects the edge of the fabric.

Pressing the treadle withyour heel raises thepresser foot.

This pneumatic device strongly
sucks up cutting waste and finedust generated during sewing.

M932

M900/ DJ20

M900/DJ10

M952USB port

The USB port is standard on the control panel and You can easily upgrade the software.
The M900/DJ has another one USB port for charging a smartphone, etc.

chain cutter

AT Automatictape cutter

KHKSATSC

DJ10〇−−−

DJ21〇−

−

DJ23−

−

〇

DJ33−

−

DJ10−

〇

DJ22−

〇−

Model

USB Port 2

Vertical type

M922

〇*

PLLC

Fabric〇〇−−〇Sensor
SafetyOperationpanel〇〇〇〇〇−〇〇〇〇〇〇−

〇−

〇〇

〇−

−

〇〇−

−

〇1〇*

〇〇〇〇〇−〇〇〇〇〇〇−〇−〇〇〇〇−〇−〇〇〇

DJ23−−〇

DJ33−−

DJ33−−

2*1 Standard on KH7A & KH7B only. *2 Standard on KS7C & KS7E only.

Automatic thread trimmer with a material sensor

Smart Devices

The M900/DJ Series of sewing machine is provided
as standard with the side cutter with 2-point material
sensor (DJ21,22) and the Chain-off the thread trimming device with a 3-point material sensor (DJ23).
Under the full-automatic mode, the material sensor
detects the presence / absence of the material toprevent the operator from erroneously operate theside cutter etc. In addition to the full-automaticmode, the manual mode and the semi-automatic
mode can be selected.

The cover sensor unit and cover microswitch unit
The cover sensor unit and cover microswitch unit that
detect 1, 2 and 3 (shown below) are closed tightly during sewing,
thereby preventing the sewing machine from starting up unexpectedly.

3-point material sensor

Operator fatigue reduction ( LED light ) Standard equipment with all series
1. Eye guardwith an open/close sensor

2. Cloth plate coverwith an open/close microswitch

3. Presser foot armwith an open/close sensor

Operation panel andcontrol box are integrated
with the machine head

The energy-saving and highly efficient servomotor
is installed in the direct-drive style.
The sewing machine quickly starts up and stops with increased accuracy,
thereby demonstrating improved responsiveness.
Panel for DJ20

USB Port 1

Panel for DJ10

USB Port

For the LED light, the improved toning function with two additional colors (white / light bulbcolor) is provided. Illuminance of the LED light is adjustable in five levels.
This LED light helps reduce the operator’s eye fatigue who is engaged in sewing work for a long time.

Standard Device

KH vacuum thread

KS vacuum thread

threadSC Needle
releasing device

The suction inlet is positioned
behind the needle plate horizontally.

The suction inlet is positioned
vertical to the needle plate.

The thread chain becomes thinner,so the thread chain be cut
smoothly.

Flat type

chain cutter

PL Presser
foot lift

The cutter knife automatically descends
to cut a tape and /or thread chain when
the sensor detects the edge of the fabric.

Pressing the treadle withyour heel raises thepresser foot.

M932

M900/ DJ20

M900/DJ10M952

USB port

The USB port is standard on the control panel and You can easily upgrade the software.
The M900/DJ has another one USB port for charging a smartphone, etc.

chain cutter

AT Automatic
tape cutter

KH

KSATSC

DJ10〇−−−

DJ21〇−

−

DJ23−

−

〇

DJ33−

−

DJ10−

〇

DJ22−

〇−

Model

USB Port 2

Vertical type

M922

〇*

LC Pneumatic
lint collector

This pneumatic device strongly
sucks up cutting waste and finedust generated during sewing.

PLLC〇〇Sensor
SafetyFabricOperationpanel−−〇〇〇〇〇〇−〇〇〇〇〇〇−

〇−

〇〇〇−−

〇〇−−

〇1〇*〇〇〇〇〇−〇〇〇〇〇〇−〇−〇〇〇〇−〇−〇〇〇

DJ23−−〇DJ33−−

DJ33−−

2*1 Standard on KH7A & KH7B only. *2 Standard on KS7C & KS7E only.