2. SPECIFICATIONS

2. SPECIFICATIONS

2-1. Machine specifications

 

 

2452B

 

 

2278B

 

 

 

 

KE-430F

BE-438F

 

Electronic direct drive lockstitch bar tacker

Electronic direct drive lockstitch button sewer

 

 

 

Stitch formation

Single needle lock stitch

 

 

 

Maximum sewing speed

3,200 sti/min

2,700 sti/min

 

 

 

Pattern size (X x Y)

40 x 30 mm max.

6.4 x 6.4 mm max.

 

 

 

Dimensions of buttons

 

Outer diameter of button 8 - 30 mm (*1)

that can be sewn

 

 

 

Feed mechanism

Y-￿intermittent feed mechanism (pulse-motor driven mechanism)

 

 

 

Stitch length

0.05 - 12.7 mm

0.05 – 6.4 mm

 

 

 

Number of stitches

Refer to ￿List of Sewing Patterns￿ for the

number of stitches in sewing patterns which

have already been entered.

 

Maximum stitch number

Approx. 5,000 stitches (1 pattern)

 

 

Work clamp lifter

Pulse-motor driven mechanism

 

 

 

Work clamp height

17 mm max.

13 mm max.

Button clamp height

 

 

Hook

Shuttle hook (shuttle hook 2, optional)

Shuttle hook

 

 

 

Digital tension set

Standard equipment

 

 

Thread wiper device

Standard equipment

 

 

Thread trimmer device

Standard equipment

 

 

 

Thread nipper device

-03, -0K, -0F specifications: Standard

Option

equipment; -05 specifications: Option

 

 

Data storage method

Flash memory (Any sewing pattern can be added using SD card) (*2)

 

 

Data recording media

SD card (*2)

 

 

Number of cycle programs

Up to 30 can be registered (up to 50 steps each)

 

 

 

 

89 sewing patterns

64 sewing patterns

Number of stored data

are set already

are set already

(Up to a maximum of 512 additional types of sewing patterns. Total number of stitches of

 

 

stored data which can be added is within 500,000.) (*3)

Motor

AC servo motor 550 W

 

 

Weights

Machine head: approx. 57 kg, Operation panel: approx. 0.4 kg

Control box: 9 kg

 

Power source

Single-phase 100V / 220V, 3-phase 220V / 380V / 400V

(For single-phase 100 V and three-phase 380 V/400 V, the trans box is required.)

 

*1 Use the optional button clamp B (S03634-101) for diameters of 20 mm or greater.

*2 No guarantees of operation can be given for any media.

*3 The number of sewing patterns and the number of stitches that can be recorded will vary depending on the number of stitches in each sewing pattern.

KE-430F, BE-438F

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