BROTHER PDF/BROTHER BROCHURES/ZE 855A BROCHURE

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Electronic single needle zigzag lock stitcher with thread trimmer

Electronic single needle zigzag lock stitcher ZE-855A

ZE-856A

Electronic single needle zigzag lock stitcher with under-edge trimmer

Electronic single needle zigzag lock stitcher with thread trimmer and under-edge trimmer

ZE-8570

ZE-8580

• Sew many different patterns with a machine • Accurate sewing finishes even when sewing at high speeds • Multifunctional panel for easy operation • Comfortable operation gives better efficiency • Sewing and base material trimming carried out in a single operation (8570/8580)

ZE-856A

Electronic zigzag stitcher that opens up new sewing possibilities with an abundance of sewing patterns! Abundant variations possible without needing cams Abundant pattern variations This is a zigzag lock stitcher with 14 different basic patterns of eight different types built in. Furthermore, you can add up to 99 different types of custom-made patterns. There is no need to prepare a different cam for each sewing pattern, so creating a more economical machine.

24

12

24

24

24

12

24

24

Custom patterns add even more value The customer can create and add their own pattern designs to the machine’s memory. Custom patterns can be used for a wide variety of decorative sewing for ladies wear, knitted garments, neckerchiefs, towel handkerchiefs, foundations and swimsuits. (Up to a maximum of 99 patterns with a total of 10,000 stitches, at 500 stitches or less per pattern. Creating new patterns requires the BAS-PC/300 programming software.)

Custom made pattern examples

*

*

* Optional circuit boad is required for T-stitch.

Seams with a new level of attractiveness and accuracy No needle deflection even at high speeds The high-speed damper mechanism (patent pending) absorbs the damping characteristics which can occur during high-speed drive control. As a result, there is no widening of the zigzag width during high-speed sewing. And almost no needle deflection when the needle is piercing the material, so preventing puckering.

Soft sewing with high quality The needle and rotary hook timing has been changed. The shape of the rotary hook and thread take-up have also been changed, and the thread path has been improved. These improvements allow stable soft sewing finishes to be obtained even at low thread tensions.

Needle path

Mechanical zigzag stitcher

Electronic zigzag stitcher No needle deflection because the needle moves perpendicular to the material.

High-durability titaniumcoated rotary hook The inner rotary hook has a titanium coating that boosts the rotary hook's heat resistance, so that less oil needs to be supplied for lubrication. This eliminates problems with oil staining the thread and contaminating the material.

Trouble-free hook shaft offset mechanism

Simple condense stitch setting

This mechanism prevents skipped stitches and thread breakages which can occur particularly at the right zigzag position. It makes rotary hook timing adjustment easier and improves ease of maintenance. It also prevents damage to the rotary hook tip from the needle guard.

An adjustment dial for condense stitches is provided. This makes it much easier to set condense stitches in order to produce finer seams (feed amount) during backtacking.

Stable small-amount lubrication for rotary hook A unique oil valve method (patent pending) has been adopted in the rotary hook lubrication mechanism.

Easy-to-use multifunctional panel Settings can be easily changed and restored at the panel •All settings including changing the pattern or zigzag width and moving the pattern to the left or right can be made at the control panel. •Zigzag width settings and pattern movement amounts can be set in steps of 0.1 mm, making fine adjustments possible. •Because settings such as zigzag width are made numerically, it is much easier to restore settings to what they were previously than for lever adjustment-type sewing machines. •The desired sewing speed can also be entered at the panel. The sewing speed can be changed easily to the ideal speed to accommodate changes in sewing processes, sewing materials and threads.

855A-00 and 8570-00

855A-A0, 856A, 8570-A0 and 8580

Lower thread amount and pattern can also be checked at the panel

Zigzag widths can be saved separately for each pattern

The lower thread counter on the panel shows the amount of thread remaining at all times. The selected pattern is also displayed on the panel so that it can be checked at a glance.

The zigzag width changes automatically when the pattern is changed, so that the zigzag width does not need to be set each time.

Combining both ease of use and high cost performance Needle up and needle down stopping

Gentle pedal operating feel

AC servo motors are provided as standard equipment. The needle position function lets you change the material direction easily when the needle is at the down stop position, and replace the material smoothly when the needle is at the up stop position. Furthermore, the sewing speed can be changed easily to the ideal speed to accommodate changes in sewing processes, sewing materials and threads.

The pedal operating feel is much better compared to when a clutch motor is used, making overall operation much more comfortable. Sewing can be carried out with light touches of the pedal even when sewing a small number of stitches.

Efficient energy saving The adoption of AC servo motors provide an energy saving of approximately 40% compared to clutch motors. In addition, there are no clutch parts to become worn, so a major maintenance requirement has been eliminated.

Smooth starting and rhythmical sewing The needle zigzag movement is controlled by a pulse motor, which reduces the load placed on the machine motor.

No thread trimming errors (856A/8580) A grooved cam method has been used to reduce thread trimming errors. In addition the knife mechanism have been combined into a single unit to greatly simplify maintenance.

No thread pulling out at the sewing start (856A/8580) An upper thread feeding device supplies just the right length of upper thread required at the sewing start.

The base material can be trimmed at the same time as lace is being attached, thereby increasing working efficiency. Accurate high-speed trimming (8570/8580) The edge knife is driven by its own motor, so that the knife always operates at high speed to cut the material accurately even when sewing is being carried out at low speed such as at the sewing start and when sewing around curves.

Easy material setting (8570/8580) The knife always stops in the raised position because it is driven by own motor. So that the material can be removed and inserted smoothly.

Accurate cutting width (8570/8580) The knife is located directly to the side of the needle, so that a stable trimming width is obtained even when sewing around curves.

Easy knife height adjustment (8570/8580) The height of the knife can be changed easily to suit the material using the lever at the front of the machine. When the height is set to 0, the knife drive turns off automatically. Because the working surface is flat, the sewing machine can be used as a normal electronic zigzag lock stitcher at any time.

The width of the trimming margin can be set easily using the panel. (8570/8580) The zigzag base line position key on the panel can be used to change the trimming margin in steps of 0.1 mm.

Sewing example You can set patterns which cannot be sewn using mechanical zigzag lock stitchers. This allows you to use the type of sewing which best suits the process and design of the item being sewn. You can change the widths of the backtacking zigzag stitches. (855A-A0, 856A, 8570-A0, 8580) Example

The needle can be set to stop at either the left or right side when the sewing machine is stopped.

The number of blind stitches can be set as desired. Example

Example

Start back tack

5 stitches 10 stitches

Zigzag left stop

End back tack

A reflection function lets you sew attractive scalloping at corner sections. If reflection is applied when the material is turned

Example If reflection is not used Sewing direction

The material is turned

Zigzag right stop Two types of stitch number setting can be applied using the NAME LABEL key. (855A-A0, 856A, 8570-A0, 8580) Start point/end point

Example

F

Sewing direction

E

E

E=No. of first fixed stitches F = No. of second fixed stitches

1/2 scallop can be sewn at sewing start. Example Sewing direction

Sewing direction

Options Reflection pattern switch set In addition to scallop patterns, 2-step zigzag, 3step zigzag (with no zigzag stop position set) blind stitch and custom made patterns can also be sewn as reflection patterns. In addition, correction sewing can also be carried out using the actuator while the above reflection patterns are being sewn.

Thread tension assy (disc type)/ Tension release pin The difference in thread tightening depending on sewing speed when ladies wear and knitted garments are sewn is more reduced.

Thread guide, F / Felt Prevents upper thread flapping causing skipped stitches and thread breakage when sewing coarse materials.

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1

0 2

Thread take-up/Rotary hook for medium materials (tape attachment, plain zigzag) This prevents thread tightening problems from occurring during processes such as attaching tape to medium materials. This is effective especially when continual sewing is performed with plain zigzag.

Presser bar (855A/856A) This is the separate type presser bar for using the presser foot for lock stitchers.

Gauge set for attaching pocket (855A/856A)

Rotary hook (Carbide-reinforced hook tip)

This is used for blind stitching in process of attaching a pocket onto a knit jacket.

This prevents the hook tip from becoming worn and thus increases rotary hook durability.

BAS-PC/300, BPS-3000 Programming software This software is used to create sewing patterns on a computer. It allows you to create patterns which are different from those which have been preset.

Rotary hook (For light-weight and coarse materials)

Gauge parts (855A/856A) Zigzag width

S50684-001

S50685-001

18.8

P

*1

Needle plate

Feed dog

(p:pitch, h:height)

h

Presser foot

S51227-001

S50686-001

18.8

Stopper

1.5

S48143

29.5

34.5

1.15

S50685

1.5

S50684

34.5

10 2.5

S48293

11.8

11.8

11.8

P: 1.7mm h: 0.8mm

S50246-000

10 mm

S51231-001 18.0

S53992-001

S54933-001

18.9

1.5 S48299

11.8

Br S54933

1.5

25.4

S53992

31

8 2

Chamfer

11.8

P: 1.6mm h: 0.8mm

S52435-001(Standard )

S48293-001(Standard )

S52436-001

8

8

1.7 1.3

S52436

2.5

S52435

30.3

29.5

S48293

P: 1.7mm h: 0.8mm

S48065-001(Standard *2) 18

18

S48143-101

10.2

9.8

S48145-101

8 4

S48143

34.5

34.5

S48064

1.15

S48065

1.5

29.5

8

27

P: 1.7mm h: 0.8mm

5

0.8

S48299-001

60

S58908-001

8 mm

10.2

P: 1.5mm h: 0.8mm

S48145

S48064-001(Standard *2)

S48073-000 (Standard )

1.7

1.3

8

S58908

S48299

29.5

P: 1.5mm h: 0.8mm

8

31

S48305-001

Br S54933

25.4

Br S54922

1.5

16.4

Chamfer

1.3

S54933-001

18.9

S54922-001

10.2

2

1.7

2

10.2

S48305

10.2

Chamfer P: 1.6mm h: 0.8mm

S48066-001

S48067-001

13

S06171-101

13

S06171

31.8

1.15

25.6

S48067

1.5

S48066

31.8

5

4

6.4

6.8

P: 1.7mm h: 0.8mm

S06170

26.2

5 mm

S06170-101

S52068

S52068-001

25.6

S48308-001

S06166-001

S53410-001

13.3

P: 1.5mm h: 0.8mm

13.3

6.7

13.4 18.6

13.4 18.6

1.15

13.4

5 4

S53410

S06166

6.7

7.2

P: 1.7mm h: 0.8mm

5 2.5

1.5

S48074-000

1.7 S48308

S54937-001

S54937

5

26.5

2.5

P: 1.15mm h: 0.8mm

S54945-001

11

S54956-001

S54929-001

1.7

3 Br S54945

1.5

Br S54929

33.5

56 Br S549

28.2

5

2.5

5

S48075-000

P: 1.5mm h: 0.8mm

3 mm S54946-001

10

S54957-001

S54930-001 Br S54946

Br S54930

33.5

57 Br S549

1.5

28.2

5

P: 1.15mm h: 0.8mm

For -1 specifications, max. feed amount is 2.5mm. *12 According to destination. *

11.4

1.7

3 2.5

5.4

Specifications

ZE-855A- 0 Back tack / Condense device*1

General 1 (foundation)

A

General 3 (long stitch)*2

Back tack / Condense device*1

0

A

Use

1 General

3 4 9

(foundation) 3 General 2 (long stitch)*

ZE-8580-

0

Back tack / Thread trimmer Upper thread Thread wiper Solenoid type feeding device Condense device*1 presser foot lifter

Use

1 General (foundation)

0

Back tack / Thread trimmer Upper thread Thread wiper Solenoid type feeding device Condense device*1 presser foot lifter

Use

0

ZE-8570-

ZE-856A- 0

Use General

3 4 9

1 (foundation)

ZE-855A

ZE-856A

ZE-8570

ZE-8580

*1 Condensed stitches and

Model

Zigzag stich

855A

10 mm*3

856A

10 mm*3

8570

8 mm*4

8580

8 mm*4

1-needle

Bottom feed

Height of presser foot

Manual 6 mm Knee 10 mm Manual 6 mm Knee 10 mm Manual 4 mm Knee 8 mm Manual 4 mm Knee 8 mm

Needle stroke Thread trimmer

*2

Automatic presser Max sewing speed foot lifter

33.3 mm

5,000 rpm*5

33.3 mm

5,000 rpm*5

33.3 mm

5,000 rpm*5

33.3 mm

5,000 rpm*5

*3

*4

855A,856A,8570,8580 -□01 General (foundation) 855A,856A -□03 General (long stitch) Max. feed amount

2.5 mm

5 mm

Thread take up Presser pressure Trimming margin (8570/8580)

Rotary 6

20-60 N*

20-60 N

1.5-9.5 mm*7

Not available SCHMETS SY1965 Nm70/10

Needle type

W 269D 178 mm

Arm pocket area

Control box

*6

1.0 mm

Height of feed dog

Motor

*5

Machine drive : MD-631Z 400 W Induction motor (Single/3-phase)

*7

Edge knife drive (8570/8580) : 40W Induction motor Single-phase 100V, 110V, 220V, 230V, 240V 3-phase 200V, 220V, 380V, 400V, 415V, 50,60Hz W 332D 253 H 285 mm

back tack stitches can be sewn. If fine adjustments to the stitch length are needed, use “General (foundation)”. At the time of shipment from the factory, Max. zigzag width is set to 8 mm . At the time of shipment from the factory, Max. zigzag width is set to 4.5 mm. At the time of shipment from the factory, the maximum sewing speed is set to 4,500 rpm. For some patterns, the maximum sewing speed may be limited by the zigzag width has been set. For –□01 specifications, a 9.8 – 29.4 N presser spring is provided an accessory. At the time of shipment from the factory, the trimming margin is set to 2--6.5 mm. The trimming margin may be limited by the zigzag width and gauge part size.

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

15-1,Naeshiro-cho,Mizuno-ku,Nagoya 467-8561, Japan. Phone:81-52-824-2177 Fax:81-52-811-7789 http://www.brother.com/ To preserve environment, this catalog is produced using the ECF paper ( Elemental Chlorine-Free ) and SOY INK.

Printed in Japan 2001.11.I1100816B Vol.1