Brother LK3-B432E MKII User manual

LK3−B432E Mark II 1/8
2000.7
LK3-B432EMark II
Electronic Lockstitch Eyelet Buttonhole
End Bar Tacker
Specifications
Application Mediummaterials
Stitch formation Singleneedlelockstitch
Max.sewingspeed 2,700 rpm
Max.patternsize Max. 12×3mm
Feedmechanism R−θintermittentfeed mechanism(pulse−motordrivenmechanism)
Stitchlength 0.1−10.0mm
No.ofstitches Variable(21,28,35stitchespre-set)
Max. stitch number 20,000stitches(including10,000stitcheswhichcanbeadded)
Workclamplifter Solenoid type
Workclampheight 17mmmax.
Hook Shuttlehook(shuttle hook 2,optional)
Wiper device Standardequipment
Threadtrimmerdevice Standardequipment
No.ofuserprograms 16
No.of cycleprograms 4
Datastoragemethod PROM(AnysewingpatterncanbeaddedusingBAS−PC/300)
No.ofstoreddata 3sewingpatternsaresetalready.
(Upto 100 patterns can be added. Total number of stitchesof storeddatawhich canbe
added is within 10,000.)
Motor Three-phase400Winductionmotor
Weights Machine head: 47kg, Option panel: 0.6kg, Control box: 9−19kg(dependingondestination)
Powersupply Singlephase110,220−230V
Threephase220, 240, 380,400V
Max. electric power consumption; 600VA
Main use
Bar tacking of eyelet buttonholes for gentlemen’s clothes, ladies’clothes and overcoats.
LK3-B432E MarkII List of pre-programmed patterns
No.ProgramNo. Sewingpattern No.ofstitches Pattern size X-Y (mm)
01 21 6 ×2
02 28 6 ×2
03 35 6 ×2

LK3−B432E Mark II 2/82000.7
Optional device
Thread take-up mechanism

LK3−B432E Mark II 3/8
2000.7
Ref. No. Part name Part code Q’ty
<Option parts for Denim>
10 Threadtake-updevice S49956-001 1
10-1 Solenoidsettingplate S49659-001 1
10-2 Screw, pan SM4.76–32×8 062710-812 2
10-3 Threadtake-uplever S49660-001 1
10-4 Shoulderscrew,SM4.76 107321-003 2
10-5 Differentialcrankcushion S19748-001 1
10-6 Pin,spring rollAW4 047401-442 1
10-7 Thread trimming solenoid joint S49661-001 1
10-8 Setscrew,SM3.57 S01998-001 2
10-9 Spring hook 110251-001 2
10-10 Nut,1SM3.57 021670-102 2
10-11 Threadtrimmerspring S34883-001 1
10-12 Differentialcrankcushion S19748-001 1
10-13 Nut, SM3.57 S49663-001 1
10-14 Screw, pan SM3.57–40×10 062671-012 1
10-15 Washer,spring2-3.5 028350-242 1
10-16 Washer,plainL3.5 025350-332 1
10-17 Crankshaft S49662-001 1
10-18 Washer,plain 155559-001 1
10-19 Retainingring,E4 048040-342 1
10-20 Threadtake-up solenoidcover S49664-000 1
10-21 Screw, pan SM3.57–40×8 062670-812 2
10-22 Rubber cap, 5.3 S20878-000 1
10-23 Threadtake-upsolenoid S49464-000 1
10-24 Cordholder,5N S00480-000 3
10-25 Screw, bind SM3.57–40×6 060670-612 3

LK3−B432E Mark II 4/82000.7
Optional device
Solenoid thread wiper

LK3−B432E Mark II 5/8
2000.7
Ref. No. Part name Part code Q’ty
20 Thread wiper solenoidassy S49615-009 1
20-1 Thread wiper connect rodassy S41656-001 1
20-2 Thread wiper armassy S44600-001 1
20-3 Shoulderscrew,SM3.57 153112-001 1
20-4 Nut,2SM3.57 021670-202 1
20-5 Solenoidbox assy S49616-009 1
20-5-1 Thread wiper solenoidassy S49619-001 1
20-5-1-1 Plungerrubber S41204-050 1
20-5-2 Screw, pan M3×6 062300-612 4
20-5-3 Washer,plain S41205-001 1
20-5-4 Spring, t-wiper S41206-001 1
20-5-5 Plungerpin S25456-001 2
20-5-6 Settingplate,W-sol. S42017-109 1
20-5-7 EM-lockswitch harnessassy S49482-000 1
20-5-7-1 Switch, AVS311N S32335-000 1
20-5-7-2 EM-switchharness S49466-000 1
20-5-8 EM-switchspacer,3 S37057-001 1
20-5-9 Solenoidcover,W S42018-109 1
20-5-10 Screw, truss M4×6 008400-604 2
20-5-11 Solenoidcover lid,E S37806-109 1
20-5-12 Screw, truss M4×6 008400-604 2
20-5-13 Washer,plain13 115007-001 1
20-6 Spacerrubber S41207-000 1
20-7 Plungerpin S25456-001 1
20-8 Bolt, socket M4×6 018400-632 2
20-9 Washer 100645-003 2
20-10 Tensionrelease rod,DW S41657-001 1
20-11 Screw, flat M3.5×6 061350-616 1
20-12 Screw, pan SM4.37-40×8 062680-812 2
20-13 Threadwiper,A 156206-001 1
20-14 Connector S49947-000 1
20-15 Screw, bind SM3.57-40×6 060670-612 3
20-16 Cordholder,7N 149287-000 3
20-17 Rubber cap, 15.5 104449-009 1

LK3−B432E Mark II 6/82000.7
Different parts list B432E MarkII
Needleholeplate (φ2.2)
S49980-001 FM
159610-201 A
Bobbincaseassy
S15902-401 LA
154339-001 A
Tensionspring
S16074-101 LA
154341-001
Screw S16492-101 LA
159612-001 A
Spring,anti-spin
S15667-001 LA
159613-051
Bobbin
S15665-001 LA
152685-903 A
Shuttlehookbox assy
S15662-992 LA
Largeshuttlehook 152682-101 A
Spring,tension 104525-001
Spring 145519-001
Threadguide,needlebar
S41222-001 B
Needleassy 107415-414
Needle
DP ×5#14
107415-014
Feedplate 432
S51084-001
*¥: Common with the LK3−B430E.
¡: Commonwith the BAS−311E.

LK3−B432E Mark II 7/8
2000.7
Standard parts
Standard size for work clamps and feed plates are as follows:
(The actual sewing area has 1.5 mm margin on every size; inside the lines which the dimensions indicate.)
Model B432E Mark II
R118249-001
L118250-001
Workclamp
S51084-001
Feedplate
Standard needle hole plates are as follows.
Model B432E Mark II
FM
S49980-001
Needleholeplate

LK3−B432E Mark II 8/82000.7
Gauge parts list (Optional parts)
Needle hole plate
A
S10211-001
AF
S51449-001
BZ
S41013-001
D
S29997-001
E
S10212-101
ED
S30925-001
(For knitted
materials) (Fordenim)
FS10213-001 FD S30926-001 FM S49980-001 HS30450-001 LS25127-001 MS34348-001
(Forordinary
materials)