Brother International LK3-B438E Hand Book - English - Page 1

LK3-B438E Electronic Lockstitch Button Sewer Specifications Application Stitch formation Max. sewing speed Max. pattern size (X × Y) Feed mechanism Stitch length No. of stitches Max. stitch number Work clamp lifter Hook Needle Dimensions of buttons that can be sewn Button clamp lifter Thread knot Wiper device Thread trimmer device Data storage method No. of stored data Motor Weights Power supply Thin medium materials Single needle lock stitch 2,000 rpm Max. 2.5−6.5 × 0−6.5 mm R−θintermittent feed mechanism (pulse−motor driven mechanism) 0.1−10.0 mm 12, 14, 16, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 31, 32, 36 5,000 stitches (including 4,000 stitches which can be added) Solenoid type Shuttle hook TQ × 1 #16 Outer diameter of button : 8 −30 Space between the button holes : 2.5−6.5 mm Max. 13 mm Knot tied by needle Standard equipment Standard equipment PROM (Any sewing pattern can be added using BAS−PC/300) 49 sewing patterns are set already. (Up to 50 patterns can be added. Total number of stitches of storeddata which can be added is within 4,000.) Three phase 400W induction motor Machine head: 47kg Control box: 9−19kg (depending on destination) Single phase 220−230V Three phase 220, 380, 400, 415V Max. electric power consumption; 600VA 2000.7 LK3−B438E 1/2