Brother International DA-9280 Hand Book - English - Page 1

DA-9280 Three Needle (Twin Needle) Feed Off The Arm Double Chain Stitcher Specifications Specifications -5 -7 -C -D Heavy materials Extra heavy Heavy materials, Extra heavy Use materials (denim) with puller materials (denim), with puller Puller No Yes Sewing speed 3,600 rpm * 4,000 rpm 3,600 rpm No. of needles 2 3 2 3 2 3 2 3 Needle (SCHMETS TV × 5) #130 #140 #130 #140 Needle gauge (mm) 4.8 (3/16) 5.6 (7/32) 6.4 (1/4) 8.0 (5/16) 9.6 (3/8) 6.4 (1/4) 6.4 (1/4) 8.0 (5/16) 9.6 (3/8) 4.8 (3/16) 6.4 (1/4) 6.4 (1/4) 6.4 (1/4) 8.0 (5/16) 9.6 (3/8) Max. stitch length 4.2 mm Needle bar stroke 35 mm Height of stepping foot 11 mm Feed dog height 1.2 - 1.5 mm Min. arm size 171 mm *3,600 rpm for normal operation When sewing at a speed of 4,000 rpm, the needle thread cooler (available as an option) should be used. 2003.1 DA-9280 1/6