Brother LT2-B875 MKII User manual

LT2−B875 Mark II, B8750 Mark II 1/9
2000.7
LT2−B875 Mark II
Twin Needle Needle Feed Split Needle
Bar Lock stitcher with Large Hook
(and Thread Trimmer)
Specifications −3−5−7
Application Formediummaterials Forheavymaterials Forextraheavymaterials
Max.speed 3,000rpm
Max.stitchlength 7mm
Needlebarstroke 33.4mm
Threadtake-upstroke 64.6mm
Manual 7mm
Knee 13mm(Withthreadwiper:10mm)Heightofpresserfoot Auto-presserbarlifter 8mm
Heightoffeeddog 1mm
Needles DP×5#14−#22 DP×17#22
Hook Horizontallargerotaryhook(verticalaxis)
Needlefeedmechanism Standard
Singleneedledstopdevice Standard
−400 −900 −900S
Threadtrimmer Scissorstype(Solenoid)
Threadwiper Solenoidtype
Quickreverse Solenoidtype
Automaticpresserbarlifter −Solenoidtype

LT2−B875 Mark II, B8750 Mark II 2/9
2000.7
LT2−B8750 Mark II
Twin Needle Needle Feed Split Needle Bar Lock
Stitcher, Large Hook and Thread
Trimmer Ply Sensor
Specifications −903 −905 −907
Application Formediummaterials Forheavymaterials Forextraheavymaterials
Max.speed 3,000rpm
Max.stitchlength 7mm
Auto-presserbarlifter 8mm
Needles DP×5#14 DP×5#22 DP×17#22
Hook Horizontallargerotaryhook(verticalaxis)
Threadtrimmer Scissorstype(Solenoid)
Threadwiper Solenoidtype
Quickreverse Solenoidtype
Automaticpresserbarlifter Solenoidtype

LT2−B875 Mark II, B8750 Mark II 3/9
2000.7
B875 Mark II (For Standard)
For normal
*The specification with amaximum stitchwidth of 5/8" (15.9mm) is available.
*The ¡symbol is a presser foot assembly with finger guard.
Needlegauge
Needle clamp set
Needle clamp assy
Formedium&heavymaterials (−3,−5)
(inch) (mm) Needleplate Feeddog Presserfootassy
L:S15711−001
L:S15713−001
1/8(3.2) R:S15712−001 R:S15714−001 117369−001 114951−001 155463−001
L:S15717−001
L:S15719−001
5/32 (4.0) R:S15718−001 R:S15720−001 150850−001 116509−001 155455−001
L:S15723−001
L:S15725−001
155457−001
3/16 (4.8) R:S15724−001 R:S15726−001 117133−001 112659−001 S36564−001 ¡
L:S15735−001
L:S15737−001
155453−001
1/4(6.4) R:S15736−001 R:S15738−001 117367−001 112660−001 S36566−001 ¡
L:S15747−001
L:S15749−001
5/16 (7.9) R:S15748−001 R:S15750−001 144882−001 112661−001 155459−001
L:S15753−001
L:S15755−001
3/8(9.5) R:S15754−001 R:S15756−001 144881−101 116510−101 155461−001
L:S15765−001
L:S15767−001
1/2(12.7) R:S15766−001 R:S15768−001 S09365−001 116511−001 S09367−101 ¡
L:S15771−001
L:S15773−001
5/8(15.9) R:S15772−001 R:S15774−001 159577−001 116512−001 159575−101 ¡
Needleplate Feeddog
Needleclampset Needleclampassy (−3,−5)
Formedium&heavymaterials
Presserfootassy
(−3,−5)
Formedium&heavymaterials

LT2−B875 Mark II, B8750 Mark II 4/9
2000.7
B875 Mark II (For Standard)
(−7) : For extra heavy materials
*The feed dog is different from normal parts.
*The ¡symbol is a presser foot assembly with finger guard.
Needlegauge
Needle clamp set
Needle clamp assy
Needleplate
Feeddog
Presserfootassy
(inch) (mm)
L:S15711−001
L:S15713−001
1/8(3.2) R:S15712−001 R:S15714−001 117369−001 158430−001 155463−001
L:S15723−001
L:S15725−001
155457−001
3/16 (4.8) R:S15724−001 R:S15726−001 117133−001 S13588−001 S36564−001 ¡
L:S15735−001
L:S15737−001
155453−001
1/4(6.4) R:S15736−001 R:S15738−001 117367−001 153882−001 S36566−001 ¡
L:S15753−001
L:S15755−001
3/8(9.5) R:S15754−001 R:S15756−001 144881−101 153887−001 155461−001
L:S15765−001
L:S15767−001
1/2(12.7) R:S15766−001 R:S15768−001 S09365−001 153892−001 S09367−101 ¡
L:S15771−001
L:S15773−001
5/8(15.9) R:S15772−001 R:S15774−001 159577−001 153897−001 159575−101 ¡
Feeddog
(−6) : For heavy materials
*-6 (for heavy materials) is a specification between –5 (for heavy materials) and –7 (for extra heavy materials).
*The feed dog is different from normal parts.
*The ¡symbol is a presser foot assembly with finger guard.
Needlegauge
Needle clamp set
Needle clamp assy
Needleplate
Feeddog
Presserfootassy
(inch) (mm)
L:S15723−001
L:S15725−001
155457−001
3/16 (4.8) R:S15724−001 R:S15726−001 117133−001 S21149−001 S36564−001 ¡
L:S15735−001
L:S15737−001
155453−001
1/4(6.4) R:S15736−001 R:S15738−001 117367−001 S21150−001 S36566−001 ¡
Feeddog

LT2−B875 Mark II, B8750 Mark II 5/9
2000.7
B875 Mark II (For Thread trimmer)
For normal
*The thread trimming fixed knife (part No. S07527−001)andtheinstallation screw(partNo. 148539−101)are not providedwith the needle
plate, so they must be ordered separately if required.
*The specification with amaximum stitch width of 5/8" (15.9mm) is available.
*The ¡symbol is a presser foot assembly with finger guard.
Needlegauge Needleclampset Needleclampassy Needleplate Feeddog Presserfootassy
(−3,−5) (−3) (−5) (−3,−5)
(inch) (mm) Formedium&
heavymaterials
Formedium
materials
Forheavy
materials
Formedium&heavy
materials
L:S15705−001
L:S15707−001
3/32 (2.4) R:S15706−001 R:S15708−001 159398−001 148697−001 S20223−001
L:S15711−001
L:S15713−001
155463−001
1/8(3.2) R:S15712−001 R:S15714−001 155722−001 148698−001 148699−001 S36562−001 ¡
L:S15717−001
L:S15719−001
5/32 (4.0) R:S15718−001 R:S15720−001 155724−001 148700−001 148701−001 155455−001
L:S15723−001
L:S15725−001
155457−001
3/16 (4.8) R:S15724−001 R:S15726−001 155851−001 148702−001 148703−001 S36564−001 ¡
L:S15729−001
L:S15731−001
7/32 (5.6) R:S15730−001 R:S15732−001 156816−001 S16223−001 S16223−001 S16224−001
L:S15735−001
L:S15737−001
155453−001
1/4(6.4) R:S15736−001 R:S15738−001 155853−001 148704−001 148705−001 S36566−001 ¡
L:S15747−001
L:S15749−001
5/16 (7.9) R:S15748−001 R:S15750−001 155855−001 149692−001 149691−001 155459−001
L:S15753−001
L:S15755−001
3/8(9.5) R:S15754−001 R:S15756−001 155857−001 149939−001 149938−001 155461−001
L:S15765−001
L:S15767−001
1/2(12.7) R:S15766−001 R:S15768−001 149677−001 149676−001 149675−001 S09367−101 ¡
L:S15771−001
L:S15773−001
5/8(15.9) R:S15772−001 R:S15774−001 149954−001 149949−001 149948−001 159575−101 ¡
Feeddog
Needleclampset Needleclampassy (−3)
Formediummaterials (−5) Forheavymaterials
Needleplate Presserfootassy
(−3,−5)
Formedium&heavymaterials (−3,−5) Formedium&heavymaterials