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LT2

B845 Mark II, B8450 Mark II 1/11

2000.7

LT2

B845 Mark II

Twin Needle Needle Feed Split Needle

Bar Lock Stitcher

Twin Needle Needle Feed Split Needle

Bar Lock Stitcher with Thread Trimmer

Specifications

*

1C · 

3

-

5

7

Application

For medium materials

For heavy materials

For extra heavy materials

Max. speed

3,000 rpm

Max. .stitch length

5 mm

Needle bar stroke

33.4 mm

Thread take-up stroke

56.8 mm (With thread trimmer : 52 mm)

Manual

7 mm

Knee

13 mm (With thread wiper : 10 mm)

Height of

Presser foot

Auto-presser bar lifter

Solenoid type : 8 mm, Air type : 10 mm

Height of feed dog

1 mm

Needle

DP 

×

 5 #11 

 #22

DP 

×

 17 #22

Hook

Horizontal rotary hook (vertical axis)

Needle feed mechanism

Standard

Single needle stop device

Standard

400

700

900 · 

900S

Thread trimmer

Scissors type (Solenoid)

Thread wiper

Solenoid type

Quick reverse

Solenoid type

Automatic presser bar lifter

Air type

Solenoid type

Summary of Contents for LT2-B845 MKII

Page 1: ...Max stitchlength 5mm Needlebarstroke 33 4mm Threadtake upstroke 56 8mm Withthreadtrimmer 52mm Manual 7mm Knee 13mm Withthreadwiper 10mm Heightof Presserfoot Auto presserbarlifter Solenoidtype 8 mm Airtype 10mm Heightoffeeddog 1mm Needle DP 5 11 22 DP 17 22 Hook Horizontalrotaryhook verticalaxis Needlefeedmechanism Standard Singleneedlestopdevice Standard 400 700 900 900S Threadtrimmer Scissorstype...

Page 2: ... 903 905 907 Application Formediummaterials Forheavymaterials Forextraheavymaterials Max speed 3 000rpm Max stitchlength 5mm Auto presserbarlifter 8mm Needle DP 5 14 DP 5 22 DP 17 22 Hook Horizontalrotaryhook verticalaxis Threadtrimmer Scissorstype Solenoid Threadwiper Solenoidtype Quickreverse Solenoidtype Automaticpresserbarlifter Solenoidtype ...

Page 3: ...724 001 R S15726 001 117133 001 112659 001 S36546 001 L S15735 001 L S15737 001 112642 001 1 4 6 4 R S15736 001 R S15738 001 117367 001 112660 001 S36548 001 L S15747 001 L S15749 001 5 16 7 9 R S15748 001 R S15750 001 144882 001 112661 001 112645 001 L S15753 001 L S15755 001 3 8 9 5 R S15754 001 R S15756 001 144881 101 116510 101 116498 001 L S15759 001 L S15761 001 7 16 11 1 R S15760 001 R S157...

Page 4: ...omponents for sewing without material which have a maximum feed pitch of 4mm or less Needlegauge Needleclampset Needle clamp assy Needleplate Feeddog Presserfootassy inch mm L S15723 001 L S15725 001 3 16 4 8 R S15724 001 R S15726 001 S36010 101 S36011 101 S36012 001 L S15735 001 L S15737 001 1 4 6 4 R S15736 001 R S15738 001 S36025 001 S36024 001 S36022 001 Needleplate Feeddog Presserfootassy ...

Page 5: ... 3 8 9 5 R S15754 001 R S15756 001 144881 101 153887 001 116498 001 L S15765 001 L S15767 001 1 2 12 7 R S15766 001 R S15768 001 S09365 001 153892 001 116499 101 L S15771 001 L S15773 001 5 8 15 9 R S15772 001 R S15774 001 159577 001 153897 001 116500 101 Feeddog 6 Forheavymaterials 6 forheavymaterials isaspecificationbetween 5 forheavymaterials and 7 for extra heavy materials The feed dog is diff...

Page 6: ...5737 001 112642 001 1 4 6 4 R S15736 001 R S15738 001 117367 001 S07879 001 S36548 001 Feeddog Optionparts The presser foot assembly is different from normal parts The presser foot assembly with guide should be used with a maximum feed pitch of 4mm or less Nameofparts Needlegauge Presserfootassy inch mm 1 8 3 2 149311 001 Presserfootassywithguide 3 16 4 8 117281 001 1 4 6 4 149312 001 Presserfoota...

Page 7: ...5718 001 R S15720 001 155724 001 148700 001 148701 001 148689 001 148683 001 L S15723 001 L S15725 001 148687 001 148691 001 3 16 4 8 R S15724 001 R S15726 001 155851 001 148702 001 148703 001 S36554 001 S36556 001 L S15729 001 L S15731 001 7 32 5 6 R S15730 001 R S15732 001 156816 001 156818 001 156819 001 L S15735 001 L S15737 001 148693 001 148695 001 1 4 6 4 R S15736 001 R S15738 001 155853 00...

Page 8: ...needleplate thefeeddogandthe presser foot assembly are different from normal parts Use gauge components for sewing without material which have a maximum feed pitch of 4mm or less Needlegauge Needleclampset Needle clamp assy Needleplate Feeddog Presserfootassy inch mm L S15723 001 L S15725 001 3 16 4 8 R S15724 001 R S15726 001 S20901 001 S20905 001 S20903 001 L S15735 001 L S15737 001 1 4 6 4 R S1...

Page 9: ...foot assembly with finger guard Needlegauge Needleclampset Needle clamp assy Needleplate Feeddog Presserfootassy inch mm L S15723 001 L S15725 001 148691 001 3 16 4 8 R S15724 001 R S15726 001 155851 001 S07905 001 S36556 001 L S15735 001 L S15737 001 148695 001 1 4 6 4 R S15736 001 R S15738 001 155853 001 158756 001 S36560 001 Feeddog ...

Page 10: ... 32 4 0 R S15718 001 R S15720 001 S13512 101 148700 001 148701 001 148689 001 148683 001 L S15723 001 L S15725 001 148687 001 148691 001 3 16 4 8 R S15724 001 R S15726 001 S13514 101 148702 001 148703 001 S36554 001 S36556 001 L S15735 001 L S15737 001 148693 001 148695 001 1 4 6 4 R S15736 001 R S15738 001 S13510 101 148704 001 148705 001 S36558 001 S36560 001 L S15747 001 L S15749 001 5 16 7 9 R...

Page 11: ...ls The feed dog is different from normal parts The symbol is a presser foot assembly with finger guard Needlegauge Needleclampset Needle clamp assy Needleplate Feeddog Presserfootassy inch mm L S15723 001 L S15725 001 148691 001 3 16 4 8 R S15724 001 R S15726 001 S13514 101 S07905 001 S36556 001 L S15735 001 L S15737 001 148695 001 1 4 6 4 R S15736 001 R S15738 001 S13510 101 158756 001 S36560 001...

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