Brother BAS-311F-0 User manual

BAS-311F-0 1/22
2002.1
BAS-311F-0
Programmable Electronic Pattern Sewer
With Cylinder Bed
Model
BAS-311F-0□□
□□□□
□□
1 For heavy-weight materials S Work clamp lifter (Solenoid type)
2 For medium-weight materials A Work clamp lifter (Pneumatic type)
3 For extra heavy-weight materials
4 For special use
Specifications
Stitch formation Single needle lock stitch
Sewing machine Lock stitch, pattern tacking sewing machine (with large shuttle hook)
Maximum pattern size 130 ×60 mm
Maximum stitch number 20,000 (One pattern)
Stitch length 0.05 - 12.7 mm
Maximum sewing speed 2,500 rpm (When stitch length is 3 mm or less)
Feed mechanism Intermittent feed, pulse motor drive
Rotary hook Shuttle hook (Standard rotary hook is sold separately)
Needle DP ×5, DP ×17, MR
Data storage method 3.5 floppy disk 2HD /1.44 MB, 2DD
Test function Operation test function provided for use with low speed drive
Safety devices Automatic stop function for activation in the event of misoperation realized with intermediate stop function
and safety circuits
Work clamp height For solenoid – Max. 25 mm, for pneumatic – Max. 30 mm
2-step work clamp For solenoid – unit work clamp, for pneumatic – separate work clamp
Work clamp lift stroke 18 mm
Intermittent stroke 0 or 3 (Factory default) – 8 mm
Weights Machine head: 65 kg, Control box: 10-20 kg （Depending on destination）
Power supply Single-phase 110 V, 220 V, 230V, 240 V 3-phase 220 V, 380 V, 400 V, 600 VA
Motor Three-phase 400 W induction motor
Air pressure 0.5 MPa 1.8 l / min
Power table T-shaped for use sitting or standing
Machine dimensions Sitting: 1,200 W ×590 D ×1,120 H mm
Standing: 1,350 H mm (Excluding spool stand)

BAS-311F-0 2/22
2002.1
Thread trimmer mechanism
Standard part Ref. No. Part name Part code Q’ty
45-3 Movable knife assy, N S49988-001 1
49-1 Fixed knife S10210-201 1
Option part Ref. No. Part name Part code Q’ty
45-1 Movable knife assy S10205-001 1
45-2 Movable knife assy, L S40934-101 1
For Kevler thread Ref. No. Part name Part code Q’ty
45-4 Movable knife assy S31612-001 1
49-2 Fixed knife,;hard material S30128-001 1
One-touch work clamp (Option parts)
Ref. No. Part name Part code Q’ty
1 One-touch holder assy, UN S24612-001 1
3 One-touch work clamp set S44794-001 1
3-1 One-touch holder assy, L S20280-101 1
3-2 One-touch holder assy, R S20286-101 1
3-3 Work clamp holder assy, L S20289-101 2
3-4 Work clamp holder assy, R S20293-101 2
3-5 ｱﾅﾎﾞﾙﾄ 4.37 x 8
Bolt, socket SM 4.37 x 8 018680-822 8

BAS-311F-0 3/22
2002.1
Work clamp
Ref. No. Part name Part code Q’ty
75-3 Work clamp guide bracket S42798-001 1
75-4 Work clamp adjusting plate S42799-001 2
75-5 Adjusting plate S42800-001 2
75-6 Work clamp, SE - OP S42802-001 2
75-7 Screw, pan SM3.57 – 40 x 5 062670-512 4
*These optional parts are used to prevent work clamp looseness.
Blank for work clamp
Part name Part code Q’ty
＜Thick 3.2 mm＞
Work clamp blank, A – 3.2 S43824-001 1
＜
Thick 4.0 mm＞
Work clamp blank, A – 4.0 S43826-001 1
＜
Thick 5.0 mm＞
Work clamp blank, A – 5.0 S43828-001 1
＜Thick 3.2 mm＞
Work clamp blank, B – 3.2 S43825-001 1
＜Thick 4.0 mm＞
Work clamp blank, B – 4.0 S43827-001 1
＜
Thick 5.0 mm＞
Work clamp blank, B – 5.0 S43829-001 1
＜
Thick 6.0 mm＞
Work clamp blank, – 6.0 S43830-001 1
One-touch cassette clamp assy
Part name Part code Q’ty
＜
Thick 0.5 mm＞
Cassette clamp assy, OT 311 S43691-001 1
＜Thick 1.0 mm＞
Cassette clamp assy, OT 311 S43691-002 1
＜Thick 2.0 mm＞
Cassette clamp assy, OT 311 S43691-003 1

BAS-311F-0 4/22
2002.1
For feed plate attachment
Part name Part code Q’ty
Feed plate blank, A 311 S55164-001 1
Feed plate blank, B 311 S55165-001 1
Feed plate blank, C 311 S55166-001 1
Feed plate inner plate S43823-001 1
Feed plate setting bracket S12586-001 1

BAS-311F-0 5/22
2002.1
Work clamp
Ref. No. Part name Part code Q’ty
6 Work clamp, R 311 S42772-001 1
7 Work clamp, L 311 S42773-001 1
8 Washer, plain M 4.37 025680-232 2
9 Bolt, SM4.37 x 7 153403-002 2
10 Positioning plate S10065-001 2
11 Screw, pan SM4.37-40 x 5 062680-512 2
202 Work clamp, UN ; SOL S43986-201 1
203 Work clamp, 311 UN S43987-001 1
For one-touch work clamp
Part name Part code Q’ty
OT – feed plate bracket assy S14841-001 1

BAS-311F-0 6/22
2002.1
Feed plate blank for one-touch work clamp
Part name Part code Q’ty
＜Thick 1.2 mm＞
OT – feed plate blank, A S43700-001 1
＜Thick 1.2 mm＞
OT – feed plate blank, B S43821-001 1
＜Thick 1.2 mm＞
OT – feed plate blank, C S43822-001 1
For sewing the bar tack “61.5 x 86.5”
Ref. No. Part name Part code Q’ty
159 Work clamp, SR S14254-001 1
160 Work clamp, SL S14255-001 1
163 OT – work clamp assy, D S14846-001 2
164 Screw, flange SM4.37 149168-001 2
Feed plate for one-touch workclamp
Part name Part code Q’ty
For denim
＜Thick 1.2 mm＞
OT – feed plate blank, DE
S14253-001 1
For general
＜Thick 1.2 mm＞
OT – feed plate
S14252-001 1

BAS-311F-0 7/22
2002.1
For one-touch work clamp
For basting the vent
Ref. No. Part name Part code Q’ty
165 Feed plate S13092-001 1
166 Work clamp, R S13090-001 1
167 Work clamp, L S13091-001 1
For attaching the thread loop
Ref. No. Part name Part code Q’ty
168 Feed plate S13098-001 1
169 Work clamp, R S13096-001 1
170 Work clamp, L S13097-001 1
For sewing the bar tack “23 x 6”
Ref. No. Part name Part code Q’ty
171 Work clamp, R311 - 004 S23818-001 1
172 Work clamp, L311 - 004 S23819-001 1
173 Feed plate, 311 - 004 S23820-001 1
For sewing the bar tack “10.4 x 4.4”
Ref. No. Part name Part code Q’ty
174 Work clamp, R311 – 005 S23821-001 1
175 Work clamp, L311 – 005 S23822-001 1
176 Feed plate, 311 - 005 S23823-001 1

BAS-311F-0 8/22
2002.1
For one-touch work clamp
For sewing the bar tack “Semi-circle”
Ref. No. Part name Part code Q’ty
177 Work clamp, R311 – 006 S23824-001 1
178 Work clamp, L311 – 006 S23825-001 1
179 Feed plate, 311 - 006 S23826-001 1
For sewing the bar tack “6 x 23”
Ref. No. Part name Part code Q’ty
180 Work clamp, R311 – 007 S23827-001 1
181 Work clamp, L311 – 007 S23828-001 1
182 Feed plate, 311 - 007 S23829-001 1
For sewing the bar tack “X - cross”
Ref. No. Part name Part code Q’ty
183 Work clamp, R311 – 008 S23830-001 1
184 Work clamp, L311 – 008 S23831-001 1
185 Feed plate, 311 - 008 S23832-001 1
For sewing the bar tack “Triangle”
Ref. No. Part name Part code Q’ty
186 Work clamp, R311 – 009 S23833-001 1
187 Work clamp, L311 – 009 S23834-001 1
188 Feed plate, 311 - 009 S23835-001 1

BAS-311F-0 9/22
2002.1
For attaching the button
Ref. No. Part name Part code Q’ty
137 Button clamp holder S31365-000 2
189 BU work clamp, U - R S14848-001 1
190 BU work clamp, U – L S14849-001 1
191 Screw, flange SM4.37 149168-001 2
192 Button clamp assy S30015-001 1
193 Bolt, SM4.76 117363-001 2
194 Washer, plain M 4.76 025710-232 2
195 OT – feed plate, 7 plain S14069-001 1
196 Spring, 1.2 153871-001 1
197 Spring S14073-001 1
198 Screw, pan SM3.57 – 40 x 5 062670-512 2
199 Washer, plain 4 102707-002 2
For one-touch work clamp
Ref. No. Part name Part code Q’ty
156 Holder plate, cassette S13006-001 1
157 Pin, cassette holder S13007-001 2
158 Nut, 3 SM3.18 - 40 021660-306 2
For gauge parts
Part name Part code Q’ty
H – position standard plate assy S42888-001 1

BAS-311F-0 10/22
2002.1
Snap fastener and hook attachment device
311 – S.H device set
Part name M - 508K M - 528K M - 520K M - 525K M - 533K
Part code S42803-001 S42806-001 S42808-001 S42810-001 S42812-001
Hook size (mm)
OM φ 7.6,φ 8.6
Snap size (mm)
For sewing the belt with hook
Part name Part code Q’ty
Needle plate, H S13099-001 1
Feed dog, H S13100-001 1

BAS-311F-0 11/22
2002.1
Option parts
Ref. No. Part name Part code Q’ty
11 Outer work clamp foot, 312-2 S12644-001 1
13 Inner clamp, LL S10542-001 1
Thread wiper mechanism
Ref. No. Part name Part code Q’ty
3 Plunger pin S25456-001 1
11 Plunger pin S25456-001 1
27 Thread wiper assy, side S42859-001 1
28 Wiper arm assy S42864-101 1
29 Thread wiper, A 156206-001 1
30 Screw, SM3.57 x 10 S13385-001 1
31 Set screw, socket (CP) SM4.76 014710-522 1
32 Washer S21875-001 1
33 Collar S12668-001 1
34 Nut, 2 SM3.57 021670-202 1
35 Shoulder screw, SM3.18 100659-001 1
36 Nut, 1 SM3.18 021660-102 1
37 Spring 159111-001 1

BAS-311F-0 12/22
2002.1
Thread wiper mechanism
Ref. No. Part name Part code Q’ty
64-9 Presser foot, XA S42849-101 1
70 Presser bar, side S42880-001 1
Thread breakage detector
Ref. No. Part name Part code Q’ty
1 TR. breakage detector set, R S43833-109 1
1-1 TR. breakage detector assy, R S43834-109 1
1-1-1 Detector bracket assy S18032-001 1
1-1-2 Disc, thread guide 144504-001 2
1-1-3 Disc, thread guide 146206-009 1
1-1-4 Pre-tension spring 146058-001 1
1-1-5 Pre-tension nut 146059-001 1
1-1-6 Spring 146060-000 1
1-1-7 Tension nut 155510-001 1
1-1-8 Pulley, A 157255-100 1
1-1-9 Washer, plain S3 025030-135 1
1-1-10 Retaining ring, E2 048020-342 1
1-1-11 Sensor assy S43835-100 1
1-1-12 Sensor cover S18037-009 1
1-1-13 Screw, pan M3 x 16 062301-616 1
1-2 Cord bush 146080-000 1

BAS-311F-0 13/22
2002.1
Inner clamping device

BAS-311F-0 14/22
2002.1
Inner clamping device
Ref. No. Part name Part code Q’ty
1 Inner clamping device set S44793-009 1
1-1 Work clamp clank assy, LA S12633-209 1
1-1-1 Work clamp crank holder, A S12634-009 1
1-1-2 Work clamp crank holder, B S12635-009 1
1-1-3 Work clamp crank holder, C S12636-001 1
1-1-4 Washer, crank holder S12641-009 1
1-1-5 Bolt, socket SM4.37 – 40 x 12 018681-232 2
1-1-6 Reverse cylinder bracket S12638-009 1
1-1-7 Bolt, socket M3 x 12 018301-236 2
1-1-8 Bolt, socket M3 x 10 018301-036 2
1-1-9 Work clamp clank, LA S05665-001 1
1-1-10 Reverse gear 154235-001 1
1-1-11 Reverse rack 154236-001 1
1-1-12 Washer 145087-001 1
1-1-13 Set screw, SM3.18 149831-101 1
1-1-14 Work clamp plate holder, L 154237-001 1
1-1-15 Washer, plain S3.5 025350-132 1
1-1-16 Screw, SM3.57 100242-003 1
1-1-17 Reverse rod S12637-009 1
1-1-18 Reverse cylinder S12639-001 1
1-1-19 Bolt, socket M3 x 35 S12642-009 2
1-1-20 Joint S12640-009 1
1-1-21 Bolt, socket M3 x 8 018300-836 1
1-1-22 Bolt, socket M3 x 8 018300-836 1
1-1-23 Bolt, M5 x 12 017501-216 1
1-1-24 Nut, 2 M5 021500-216 1
1-1-25 Half union, Q4M5 S18415-101 2
1-2 Outer work clamp, 312 – 1 S12643-001 1
1-3 Screw, flat SM3.18 117291-002 2
1-4 Positioning plate, L 154252-001 1
1-5 Positioning plate, R 154253-001 1
1-6 Screw, pan SM3.57 – 40 x 5 062670-512 4
1-7 Washer, plain L3.5 025350-332 4
1-8 Washer, spring 2 – 3.5 028350-242 4
1-9 Work clamp plate blank, A 154256-101 1
1-10 Feed plate blank, 312 – 1 S12645-001 1
1-11 Inner clamp valve assy, 3 S44745-009 1
1-11-1 Valve setting plate, 4 – 5H S31570-209 1
1-11-2 Air manifold, 3 S44748-001 1
1-11-3 Screw, pan M3 x 25 062302-505 2
1-11-4 Washer, spring 2 – 3 028030-242 2
1-11-5 Washer, plain M3 025030-232 2
1-11-6 Solenoid valve S43683-001 1
1-11-7 Valve harness, x 1 S43696-000 1
1-11-7-1 Valve harness S44746-000 1
1-11-7-2 Valve harness, 24 V S44750-000 1
1-11-8 Half union, Q4M5 S18415-101 2
1-11-9 Regulator assy S45252-000 1
1-11-10 Joint, 3109-4-10 S45254-000 2
1-11-11 Screw, pan M4 x 40 062404-005 2
1-12 Bead band 340400-001 2
1-13 Air tube, 4L = 1300 S03803-000 2
1-14 Air tube, 4L = 300 S28741-000 1

BAS-311F-0 15/22
2002.1
Thread breakage detector
Ref. No. Part name Part code Q’ty
2 TR. breakage detector set, F S43836-301 1
2-1 TR. breakage detector assy, F S43977-201 1
2-1-1 Amplifier unit S43279-200 1
2-1-2 Screw, pan M3 x 6 062300-612 2
2-1-3 Washer, plain M3 025030-232 2
2-1-4 Fiber unit, N S29468-100 1
2-1-5 Sensor setting plate S11884-001 1
2-1-6 Screw, pan M3 x 6 062300-612 1
*2-1-7 Thread guide, face plate S02617-001 1
*2-1-8 Washer, spring 2-3.5 028350-242 1
*2-1-9 Screw, bind SM3.57-40 x 6 060670-612 1
*2-2 Cord holder, NK-2N 625010-000 1
*2-3 Screw, bind SM3.57-40 x 6 060670-612 1
The part indicated with * is for BAS-311E, 311F-0, and 311EL.

BAS-311F-0 16/22
2002.1
Solenoid valve
Ref. No. Part name Part code Q’ty
6 Solenoid valve assy, OP4 S43847-201 1
6-1 Solenoid valve S43683-001 1
6-2 Valve harness, x 1 S43696-000 1
6-2-1 Valve harness S44746-000 1
6-2-2 Valve harness, 24V S44750-000 1
6-3 Air manifold, 4 S44749-001 1
6-4 Half union, Q4M5 S18415-101 2
6-5 Setting plate, 4-5 valve S31554-009 1

BAS-311F-0 17/22
2002.1
Pneumatic thread wiper
Ref. No. Part name Part code Q’ty
3 TR. wiper set, pneumatic type S43841-109 1
3-1 TR. wiper assy, pneumatic type S43842-109 1
3-1-1 Air cylinder S17942-100 1
3-1-2 Cylinder support plate S31777-001 1
3-1-3 Setting plate, solenoid S10214-109 1
3-1-4 Half union, Q4M5 S18415-101 2
3-1-5 Screw, pan SM3.57-40 x 6 062670-612 4
3-1-6 Stopper, cylinder S31778-000 1
3-1-7 Joint, cylinder S31779-001 1
3-1-8 Cylinder cover S31776-109 1
3-1-9 Screw, pan SM4.37-40 x 5 062680-512 2
3-1-10 EM-switch assy S43203-000 1
3-1-11 Thread wiper switch assy S43843-009 1
3-1-12 Screw, pan M3 x 6 062300-612 2
3-1-13 Plunger pin S02680-001 1
3-2 AW-solenoid valve assy, 3 S43844-001 1
3-2-1 Solenoid valve S43683-001 1
3-2-2 Air manifold, 3 S44748-001 1
3-2-3 Half union, Q4M5 S18415-101 2
3-2-4 AW-valve harness, A S44759-000 1
3-2-5 AW-valve harness, B S44760-000 1
3-2-6 Valve harness, 24V S44750-000 1
3-3 Air tube, 4L = 1900 S15031-008 2
3-4 Bead band 340400-001 7
3-5 Cord holder, 7N 149287-000 4

BAS-311F-0 18/22
2002.1
Needle cooler
Ref. No. Part name Part code Q’ty
4 Needle cooler set S43846-009 1
4-1 Needle blower S18027-101 1
4-4-2 Air tube, 4L=1900 S15031-008 1
4-3 Solenoid valve assy, OP3 S43839-008 1
4-3-1 Solenoid valve S43683-001 1
4-3-2 Valve harness, x 1 S43696-000 1
4-3-2-1 Valve harness S44746-000 1
4-3-2-2 Valve harness, 24V S44750-000 1
4-3-3 Air manifold, 3 S44748-001 1
4-3-4 Half union, Q4M5 S18415-101 2
4-4 Plug, 4 S04897-000 1
4-5 Screw, pan SM3.57-40 x 8 062670-812 2

BAS-311F-0 19/22
2002.1
Soft work clamp
Ref. No. Part name Part code Q’ty
5 Soft work clamp set S43979-001 1
5-1 Spring S43980-001 1
5-2 Union, Y4 S12104-000 2
5-3 Air tube, S-C (L=200) S08140-000 2
5-4 Plug, 4 S04897-000 2

BAS-311F-0 20/22
2002.1
2-step thread tension device
Ref. No. Part name Part code Q’ty
2 2-step thread tension device set, 1 S43837-001 1
2-1 2-step thread tension assy S43838-001 1
2-1-1 Air cylinder, 10 x 10 S34706-000 1
2-1-2 Bolt, socket M3 x 20 018302-032 2
2-1-3 Tube elbow, M-5HL-4 S12150-000 2
2-1-4 Countersink claw S34533-001 1
2-1-5 Sub tension bracket assy S34534-001 1
2-1-6 Tension nut 155510-001 1
2-1-7 Spring 146060-000 1
2-1-8 Pre-tension nut 146059-001 1
2-1-9 Pre-tension spring 146058-001 1
2-1-10 Disc presser, thread guide 146206-009 1
2-1-11 Disc, thread guide 144504-001 2
2-1-12 Cylinder setting bracket S34536-001 1
2-2 Solenoid valve assy, OP3 S43839-005 1
2-2-1 Solenoid valve S43683-001 1
2-2-2 Valve harness, x 1 S43696-000 1
2-2-2-1 Valve harness S44746-000 1
2-2-2-2 Valve harness, 24V S44750-000 1
2-2-3 Air manifold, 3 S44748-001 1
2-2-4 Half union, Q4M5 S18415-101 2
2-3 Bolt, SM7.94 x 18 017821-813 2
2-4 Air tube, 4L=1900 S15031-008 2
2-5 Bead band 340400-001 5
2-6 Spring, tension 104525-001 1
2-7 Cord holder, 7N 149287-000 3