1. MACHINE SPECIFICATIONS

1. MACHINE SPECIFICATIONS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8550A

8560A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

A

3

 

 

 

Thread trimmer

 

-

 

-

c

 

 

 

Upper thread feeding device

 

-

 

-

c

 

 

 

Back tack/condense device *1

 

-

 

c

c

 

 

 

 

 

 

 

 

 

 

SPECIFICATIONS

 

8550A

 

 

 

8560A

 

 

-031, -A31

 

 

 

 

-331

 

Use

 

For light-weight to medium-weight materials

 

Max. stitch length

 

 

2.0mm *2

 

 

 

 

Max. sewing speed

 

 

5,000rpm *3

 

 

 

 

Sewing pattern

 

14 patterns of eight types built-in

 

 

 

 

(Up to 99 different types of custom-made patterns can be added *4)

 

 

 

Max. zigzag width

 

10 mm (Factory default 8 mm)

 

 

 

Thread take-up lever

 

Rotary thread take-up

 

 

 

 

Needle bar stroke

 

 

33.3mm

 

 

 

 

Feed dog height

 

 

1mm

 

 

 

 

Presser foot

 

Lifting lever

 

6mm

 

 

 

 

height

 

Knee lifter

 

10mm

 

 

 

 

Presser foot pressure

 

 

10-30N

 

 

 

 

Needle

 

Schmets 134SUK Nm70/10

 

 

 

 

Motor

 

AC servo motor (4-pole, 450W)

 

 

 

Control box power supply voltage

Single-phase: 100 V; 3-phase: 200 V

 

Maximum electric power consumption: 400 VA

 

 

 

 

 

Control circuit

 

 

Microprocessor

 

 

 

 

*1… Used for sewing condensed stitches and backtack stitches.

*2… If replacing gauge parts and then changing the maximum feed amount setting, the maximum setting is 5 mm. (Refer to “8. CHANGING THE FEED AMOUNT TO LONG STITCH SPECIFICATIONS”.)

*3… At the time of shipment from the factory, the maximum sewing speed is set to 4,000 rpm. If using a sewing speed higher than this, use the memory switches to change the setting. (Ask the place of purchase for details.)

Furthermore, the maximum sewing speed may be limited by the type of sewing pattern and the zigzag width. (Refer to “6-2-3. Setting the zigzag width” of the instruction manual.)

*4… The maximum number of custom-made patterns that can be stored is 99 patterns with a total of 49,500 stitches, at 500 stitches or less per pattern.

(Custom patterns can be created using the PS-300B (option device) and are saved into the control box using commercially-available CF cards. Ask the place of purchase for details.)

1

Z-8550A, 8560A