半干机头双针平缝机

LH-3500A系列经改进后有了巨大提升。采用直驱机构、半干机头、新型夹线装置,以及改良的供油系统等,是性能得到提升的尖端双针缝纫机。

产品功能

  • 采用直驱机构,更节能,操作性强,增强了机针对面料的穿刺力

  • LH-3500A系列全机型均配置半干式机头JUKI独家提供

    LH-3500A系列全机型均采用半干式机头,能消除面部(针杆部)的油渍污染。

  • 送布方式可轻松切换

    在重新调查了供油方式后,将油箱位置设在缝纫机内部。因此,机台下方有足够空间,便于送布方式(“针送布”和“下送布”)的切换,以及送布时相的切换(同步皮带重新放置)。

     

     

  • 针送布和下送布的切换

    缝制薄料或类似面料时,必须避免起皱。通过简单的调节和更换针位,就能切换为下送布方式。与针送布相比,下送布可有效防止皱褶,实现低张力缝制。

  • 各种机型以应对各类面料

    根据薄料到厚料的各种产品,选择最适合的规格。

  • 生产支持功能

    操作面板CP-18A和CP-180A具备生产支持功能

    生产支持功能由三种不同的功能(六种不同的模式)组成,即产量控制功能、操作测量功能和底线残量计数功能。各功能的生产支持作用各不相同。可以根据需要选择适当的功能(模式)。
    参数设定可以在机顶的操作面板上进行,有助于减轻操作人员变更设定的负担。

基本性能

  • 根据缝制规格实现最合适的线张力JUKI独家提供

    两种类型的夹线器可供选择

    根据机型采用两种不同的夹线机构。A和F规格,缝制质量高,不起皱,缝迹均匀。S和G规格,缝制范围广,即使使用粗线也能完美收线。

    钢丝型和圆孔型面线过线器

    根据不同的机型,开发了钢丝型和圆孔型两种面线过线器(夹线器)。采用钢丝型的A和F规格,对应薄料和内衣缝制,不产生皱褶,缝迹均匀。采用圆孔型的S和G规格,对应需要完美收线的面料。此外,G规格标配了引导压脚,使压线工序更有效。

  • 切线机构可靠性强

    经改进的直动式切线装置,能精准切线。即使是粗线,也能准确无误地剪切面线和底线。此外,提高了切线装置的底线张力。

  • 有益于面料的微量提升机构

    通过调节压脚提升杆的偏心销,能微量提升压脚。
    缝制毛料和弹性面料时,轻轻抬起压脚可减轻面料的负荷。面料处理更容易,缝制时不会破坏面料原有的质感。

  • 两种新供油机构可选JUKI独家提供

    环保机油方式(循环式)

    从旋梭周边滴落到底盘中的机油,过滤掉灰尘和污垢后,返回油箱。这样可以省却供油作业,降低油耗。

    清洁机油方式

    从旋梭周边滴落到底盘的机油,不返回到油箱,始终向旋梭供应干净的机油。

    ★供油方法可以根据需要进行切换。

规格

产品型号 LH-3528A-A LH-3528A-F LH-3528A-S LH-3528A-G
用途 薄料 内衣 中厚料 牛仔和
厚料
单针停止装置 未配备
旋梭 垂直轴标准旋梭
供油方式 半干式/旋梭部位:微量供油(油箱式)
最大缝制速度 3,000sti/min*
从机针到机臂的距离 120mm(高)×266mm(宽)×87mm(颚部高度)
送布系统 针送布和下送布的切换
最大针距长度 5mm 4mm 5mm
针杆行程 33.4mm
挑线杆 滑动型
夹线装置 左右针独立型(平缝规格) 标准规格
卷线装置 内置机头
压脚提升量 7mm(手动式),13mm(膝动式)
供油方法 环保机油方式(循环式),清洁机油方式
油箱容量 280cm³
供油 JUKI新型1号Defrix Oil(等同于ISO VG7)
机针 DP × 5 (#9)
#9~#16
DP × 5 (#10)
#9~#16
DP × 5 (#14)
#9~#16
DP × 5 (#21)
#16~#23
包装外形尺寸(mm) LH-3528A:718mm(高)× 341mm(宽)× 744mm(长)
LH-3528A-7:768mm(高)× 341mm(宽)× 744mm(长)
机头重量
(包括包装)
LH-3528A: 48kg
LH-3528A-7:61kg(带AK:63kg)
LH-3528A-F-0B:50kg(带AK:63kg)

*“sti/min”代表“针/分钟”。

当您下订单时

针位

LH-3528A-A

Guage FEED DOG FEED DOG_LOWER FEED FEED DOG_LOWER FEED NEEDLE CLAMP ASM. PRESSER FOOT ASM. PRESSER FOOT ASM._LOWER FEED
Figure
Needle width P/N P/N P/N P/N P/N P/N
Code inch mm
A 3/32 2.4 40033714 - - 40035875 22637557 -
B 1/8 3.2 40033715 23205107 - 40026027 22637656 10391852
C 5/32 4.0 40033716 - - 40026029 22637755 -
D 3/16 4.8 40033718 23205305 - 10147858 22637854 10392058
E 7/32 5.6 - - - 40026033 - -
F 1/4 6.4 40033720 23205503 - 10148054 22638050 10392256
G 9/32 7.1 40033722 - - 40026037 22638258 -
H 5/16 7.9 40033723 - - 10148252 22638357 -
K 3/8 9.5 40033724 - - 10148351 22638456 -
W 7/16 11.1 - - - 40026043 - -
L 1/2 12.7 40033727 40062249 22848105 40026045 22638753 10392751
M 5/8 15.9 - - - 40026047 - -
N 3/4 19.1 40033729 40052251 22848303 40026049 22638951 10393056
P 7/8 22.2 40033731 40062252 22848402 40026051 22639157 22844450
Q 1 25.4 40033732 40062253 22848501 10148955 22639256 33844559
R 1-1/8 28.6 40033733 - - 40026055 22639355 -
S 1-1/4 31.8 40033734 - - 40026057 22639454 -
T 1-3/8 34.9 - - - 40026059 - -
U 1-1/2 38.1 - - - 40026061 - -
Remarks       Wire type    
Guage THROAT PLATE THROAT PLATE FOR BINDING THROAT PLATE_LOWER FEED THROAT PLATE_LOWER FEED SLIDE PLATE ASM._LEFT SLIDE PLATE ASM._RIGHT SLIDE PLATE ASM._LEFT SLIDE PLATE ASM._FRONT
Figure
Needle width P/N P/N P/N P/N P/N P/N P/N P/N
Code inch mm
A 3/32 2.4 22625008 - - - 22601058 22600555 40051633 40042874
B 1/8 3.2 22625107 22628002 22845200 - 22601058 22600555 40051633 40042874
C 5/32 4.0 22625206 22628101 - - 22601058 22600555 40051633 40042874
D 3/16 4.8 22625305 40095288 22628200 22845408 - 22601058 22600555 40051633 40042874
E 7/32 5.6 22625404 22628309 - - 22601058 22600555 40051633 40042874
F 1/4 6.4 22625503 40094772 22628408 22845606 - 22601058 22600555 40051633 40042874
G 9/32 7.1 22625602 22628507 - - 22601058 22600555 40051633 40042874
H 5/16 7.9 22625701 22628606 - - 22601058 22600555 40051633 40042874
K 3/8 9.5 22625800 - - - 22601058 22600555 40051633 40042874
W 7/16 11.1 22625909 - - - 22601058 22600555 40051633 40042874
L 1/2 12.7 22626006 - - 40062254 22601157 22600654 40045729 40042874
M 5/8 15.9 22626105 - - - 22601157 22600654 40045729 40042874
N 3/4 19.1 22626204 - - 40062256 22601157 22600654 40045729 40042874
P 7/8 22.2 22626303 - - 40062257 22601256 22600753 40045730 40042874
Q 1 25.4 22626402 - - 40062258 22601256 22600753 40045730 40042874
R 1-1/8 28.6 22626501 - - - 22601256 22600753 40045730 40042874
S 1-1/4 31.8 22626600 - - - 22601355 22600852 40045731 40042874
T 1-3/8 34.9 22626709 - - - 22601355 22600852 40045731 40042874
U 1-1/2 38.1 22626808 - - - 22601355 22600852 40045731 40042874
Remarks             Option  

LH-3528A-F

Guage FEED DOG FEED DOG FEED DOG_LOWER FEED FEED DOG_LOWER FEED NEEDLE CLAMP ASM. PRESSER FOOT ASM. PRESSER FOOT ASM._LOWER FEED SWIVEL GUIDE PRESSER ASM.
Figure
Needle width P/N P/N P/N P/N P/N P/N P/N P/N
Code inch mm
A 3/32 2.4 - - - - 40035875 - - -
B 1/8 3.2 40033563 40035883 23205107 - 40026027 22627152 10391852 22647051
C 5/32 4.0 - - - - 40026029 - - -
D 3/16 4.8 40033564 40035884 23205305 - 10147858 22627350 10392058 22647150
40095293
E 7/32 5.6 40033565 40035885 - - 40026033 22627459 - 22647259
F 1/4 6.4 40033566 40035886 23205503 - 10148054 22627559 10392256 22647358
40094776
G 9/32 7.1 40033567 40035887 - - 40026037 22627657 - 22647457
H 5/16 7.9 40033568 40035888 - - 10148252 22627756 - 22547556
K 3/8 9.5 - - - - 10148351 - - -
W 7/16 11.1 - - - - 40026043 - - -
L 1/2 12.7 - - 40062249 22848105 40026045 - 10392751 -
M 5/8 15.9 - - - - 40026047 - - -
N 3/4 19.1 - - 40052251 22848303 40026049 - 10393056 -
P 7/8 22.2 - - 40062252 22848402 40026051 - 22844450 -
Q 1 25.4 - - 40062253 22848501 10148955 - 33844559 -
R 1-1/8 28.6 - - - - 40026055 - - -
S 1-1/4 31.8 - - - - 40026057 - - -
T 1-3/8 34.9 - - - - 40026059 - - -
U 1-1/2 38.1 - - - - 40026061 - - -
Remarks   Option     Wire type     binding
Guage THROAT PLATE THROAT PLATE FOR BINDING THROAT PLATE_LOWER FEED THROAT PLATE_LOWER FEED SLIDE PLATE ASM._FRONT SLIDE PLATE ASM._FRONT SLIDE PLATE ASM._FRONT SLIDE PLATE ASM._LEFT SLIDE PLATE ASM._RIGHT SLIDE PLATE ASM._LEFT
Figure
Needle width P/N P/N P/N P/N P/N P/N P/N P/N P/N
Code inch mm
A 3/32 2.4 22625008 - - - 40042874 23206709 22601058 22600555 40051633
B 1/8 3.2 22625107 22628002 22845200 - 40042874 23206709 22601058 22600555 40051633
C 5/32 4.0 22625206 22628101 - - 40042874 23206709 22601058 22600555 40051633
D 3/16 4.8 22625305
40095288
22628200 22845408 - 40042874 23206709 22601058 22600555 40051633
E 7/32 5.6 22625404 22628309 - - 40042874 23206709 22601058 22600555 40051633
F 1/4 6.4 22625503
40094772
22628408 22845606 - 40042874 23206709 22601058 22600555 40051633
G 9/32 7.1 22625602 22628507 - - 40042874 23206709 22601058 22600555 40051633
H 5/16 7.9 22625701 22628606 - - 40042874 23206709 22601058 22600555 40051633
K 3/8 9.5 22625800 - - - 40042874 23206709 22601058 22600555 40051633
W 7/16 11.1 22625909 - - - 40042874 23206709 22601058 22600555 40051633
L 1/2 12.7 22626006 - - 40062254 40042874 23206709 22601157 22600654 40045729
M 5/8 15.9 22626105 - - - 40042874 23206709 22601157 22600654 40045729
N 3/4 19.1 22626204 - - 40062256 40042874 23206709 22601157 22600654 40045729
P 7/8 22.2 22626303 - - 40062257 40042874 23206709 22601256 22600753 40045730
Q 1 25.4 22626402 - - 40062258 40042874 23206709 22601256 22600753 40045730
R 1-1/8 28.6 22626501 - - - 40042874 23206709 22601256 22600753 40045730
S 1-1/4 31.8 22626600 - - - 40042874 23206709 22601355 22600852 40045731
T 1-3/8 34.9 22626709 - - - 40042874 23206709 22601355 22600852 40045731
U 1-1/2 38.1 22626808 - - - 40042874 23206709 22601355 22600852 40045731
Remarks           binding     Option

LH-3528A-S

Guage FEED DOG FEED DOG FEED DOG_LOWER FEED FEED DOG_LOWER FEED NEEDLE CLAMP ASM. PRESSER FOOT ASM._TIP DIVIDED PRESSER FOOT ASM._LOWER FEED
Figure
Needle width P/N P/N P/N P/N P/N P/N P/N
Code inch mm
A 3/32 2.4 - - - - 10147551 - -
B 1/8 3.2 - 40033563 23205107 - 10147650 40035896 10391852
C 5/32 4.0 22630206 40025784 - - 10147759 40035897 -
D 3/16 4.8 22630404 40025785 23205305 - 10147858 22640353 10392058
E 7/32 5.6 22630503 40025786 - - 10147957 22640452 -
F 1/4 6.4 26630602 40025787 23205503 - 10148054 22640551 10392256
G 9/32 7.1 26630800 40025788 - - 10148153 22640759 -
H 5/16 7.9 26630909 40025789 - - 10148252 22640858 -
K 3/8 9.5 26631006 40025790 - - 10148351 22640957 -
W 7/16 11.1 26631105 40025791 - - 10148450 22641054 -
L 1/2 12.7 26631303 40025792 40062249 22848105 10148559 22641525 10392751
M 5/8 15.9 26631402 40025793 - - 10148658 22641351 -
N 3/4 19.1 26631501 40025794 40052251 22848303 10148757 22641450 10393056
P 7/8 22.2 26631709 40025795 40062252 22848402 10148856 22641658 22844450
Q 1 25.4 26631808 40025796 40062253 22848501 10148955 22641757 33844559
R 1-1/8 28.6 26631907 40025797 - - 10149052 22641856 -
S 1-1/4 31.8 26632004 40025798 - - 10149151 22641955 -
T 1-3/8 34.9 22622103 40025799 - - 10149250 22642052 -
U 1-1/2 38.1 26632202 40025800 - - 10149359 22642151 -
Remarks   Option     Hole type    
Guage THROAT PLATE THROAT PLATE FOR BINDING THROAT PLATE_LOWER FEED THROAT PLATE_LOWER FEED SLIDE PLATE ASM._FRONT SLIDE PLATE ASM._LEFT SLIDE PLATE ASM._RIGHT SLIDE PLATE ASM._LEFT
Figure
Needle width P/N P/N P/N P/N P/N P/N P/N P/N
Code inch mm
A 3/32 2.4 22625008 - - - 40042874 22601058 22600555 40051633
B 1/8 3.2 22625107 22628002 22845200 - 40042874 22601058 22600555 40051633
C 5/32 4.0 22625206 22628101 - - 40042874 22601058 22600555 40051633
D 3/16 4.8 22625305
40095288
22628200 22845408 - 40042874 22601058 22600555 40051633
E 7/32 5.6 22625404 22628309 - - 40042874 22601058 22600555 40051633
F 1/4 6.4 22625503
40094772
22628408 22845606 - 40042874 22601058 22600555 40051633
G 9/32 7.1 22625602 22628507 - - 40042874 22601058 22600555 40051633
H 5/16 7.9 22625701 22628606 - - 40042874 22601058 22600555 40051633
K 3/8 9.5 22625800 - - - 40042874 22601058 22600555 40051633
W 7/16 11.1 22625909 - - - 40042874 22601058 22600555 40051633
L 1/2 12.7 22626006 - - 40062254 40042874 22601157 22600654 40045729
M 5/8 15.9 22626105 - - - 40042874 22601157 22600654 40045729
N 3/4 19.1 22626204 - - 40062256 40042874 22601157 22600654 40045729
P 7/8 22.2 22626303 - - 40062257 40042874 22601256 22600753 40045730
Q 1 25.4 22626402 - - 40062258 40042874 22601256 22600753 40045730
R 1-1/8 28.6 22626501 - - - 40042874 22601256 22600753 40045730
S 1-1/4 31.8 22626600 - - - 40042874 22601355 22600852 40045731
T 1-3/8 34.9 22626709 - - - 40042874 22601355 22600852 40045731
U 1-1/2 38.1 22626808 - - - 40042874 22601355 22600852 40045731
Remarks               Option

LH-3528A-G

Guage FEED DOG FEED DOG FEED DOG_LOWER FEED FEED DOG_LOWER FEED NEEDLE CLAMP ASM. PRESSER FOOT ASM._TIP DIVIDED PRESSER FOOT ASM._LOWER FEED SWIVEL GUIDE PRESSER ASM.
Figure
Needle width P/N P/N P/N P/N P/N P/N P/N P/N
Code inch mm
A 3/32 2.4 - - - - 10147551 - - -
B 1/8 3.2 B1613512B0H - 23205107 - 10147650 40035896 10391852 -
C 5/32 4.0 B1613512C0H - - - 10147759 40071909 - -
D 3/16 4.8 B1613512D0H 40025801 23205305 - 10147858 22816557 10392058 40095293
E 7/32 5.6 B1613512E0H 40025802 - - 10147957 22816656 - -
F 1/4 6.4 B1613512F0H 40025803 23205503 - 10148054 22816755 10392256 40094776
G 9/32 7.1 B1613512G0H 40025804 - - 10148153 22816854 - -
H 5/16 7.9 B1613512H0H 40045805 - - 10148252 22816953 - -
K 3/8 9.5 B1613512K0H 40045806 - - 10148351 22817050 - -
W 7/16 11.1 40075311 40045807 - - 10148450 40033941 - -
L 1/2 12.7 B1613512L0H 40045808 40062249 22848105 10148559 22817159 10392751 -
M 5/8 15.9 B1613512M0H 40045809 - - 10148658 40033945 - -
N 3/4 19.1 B1613512N0H 40045810 40052251 22848303 10148757 40033947 10393056 -
P 7/8 22.2 B1613512P0H 40045811 40062252 22848402 10148856 40033949 22844450 -
Q 1 25.4 B1613512Q0H 40045812 40062253 22848501 10148955 40033951 33844559 -
R 1-1/8 28.6 B1613512R0H 40045813 - - 10149052 40033953 - -
S 1-1/4 31.8 B1613512S0H 40045814 - - 10149151 40033955 - -
T 1-3/8 34.9 B1613512T0H 40045815 - - 10149250 40033957 - -
U 1-1/2 38.1 B1613512U0H 40045816 - - 10149359 40033959 - -
Remarks   Option     Hole type      
Guage THROAT PLATE THROAT PLATE FOR BINDING THROAT PLATE_LOWER FEED THROAT PLATE_LOWER FEED SLIDE PLATE ASM._FRONT SLIDE PLATE ASM._LEFT SLIDE PLATE ASM._RIGHT SLIDE PLATE ASM._LEFT
Figure
Needle width P/N P/N P/N P/N P/N P/N P/N P/N
Code inch mm
A 3/32 2.4 - - - - 40042874 22601058 22600555 40051633
B 1/8 3.2 - 22628002 22845200 - 40042874 22601058 22600555 40051633
C 5/32 4.0 - 22628101 - - 40042874 22601058 22600555 40051633
D 3/16 4.8 40095288 22628200 22845408 - 40042874 22601058 22600555 40051633
E 7/32 5.6 - 22628309 - - 40042874 22601058 22600555 40051633
F 1/4 6.4 40094772 22628408 22845606 - 40042874 22601058 22600555 40051633
G 9/32 7.1 - 22628507 - - 40042874 22601058 22600555 40051633
H 5/16 7.9 - 22628606 - - 40042874 22601058 22600555 40051633
K 3/8 9.5 - - - - 40042874 22601058 22600555 40051633
W 7/16 11.1 - - - - 40042874 22601058 22600555 40051633
L 1/2 12.7 - - - 40062254 40042874 22601157 22600654 40045729
M 5/8 15.9 - - - - 40042874 22601157 22600654 40045729
N 3/4 19.1 - - - 40062256 40042874 22601157 22600654 40045729
P 7/8 22.2 - - - 40062257 40042874 22601256 22600753 40045730
Q 1 25.4 - - - 40062258 40042874 22601256 22600753 40045730
R 1-1/8 28.6 - - - - 40042874 22601256 22600753 40045730
S 1-1/4 31.8 - - - - 40042874 22601355 22600852 40045731
T 1-3/8 34.9 - - - - 40042874 22601355 22600852 40045731
U 1-1/2 38.1 - - - - 40042874 22601355 22600852 40045731
Remarks               Option

LH-3528A-7

Guage FEED DOG FEED DOG FEED DOG FEED DOG NEEDLE CLAMP ASM. NEEDLE CLAMP ASM. PRESSER FOOT ASM._TIP DIVIDED PRESSER FOOT ASM._TIP DIVIDED SWIVEL GUIDE PRESSER ASM.
Figure
Needle width P/N P/N P/N P/N P/N P/N P/N P/N P/N
Code inch mm
A 3/32 2.4 - - - - 40035875 10147551 - - -
B 1/8 3.2 40061270 40035890 40053705 40053705 40026027 10147650 40035896 40035896 -
C 5/32 4.0 40061271 40025817 40071911 - 40026029 10147759 40035897 40071909 -
D 3/16 4.8 40061272 40025818 40035891 40025831 10147858 10147858 22640353 22816557 40095293
E 7/32 5.6 40061273 40025819 40050009 40025832 40026033 10147959 22640452 22816656 -
F 1/4 6.4 40061274 40026715 40035892 40025833 10148054 10148054 22640551 22816755 40094776
G 9/32 7.1 40061275 40025820 40050010 40025834 40026037 10148153 22640759 22816854 -
H 5/16 7.9 40061276 40025821 40050011 40025835 - 10148252 22640858 22816953 -
K 3/8 9.5 40061277 40025822 40035893 40025836 10148351 10148351 22640957 22817050 -
W 7/16 11.1 - 40025823 - 40025837 40026043 10148450 22641054 40033941 -
L 1/2 12.7 40061278 40025824 40035894 40025838 40026045 10148559 22641252 22817159 -
M 5/8 15.9 40061279 40025825 40071912 40025839 40026047 10148658 22641351 40033945 -
N 3/4 19.1 40061280 40025826 40035895 40025840 40026049 10148757 22641450 40033947 -
P 7/8 22.2 40061281 40025827 40071913 40025841 40026051 10148856 22641658 40033949 -
Q 1 25.4 40061282 40025828 40071914 40025842 - 10148955 22641757 40033951 -
R 1-1/8 28.6 40061283 40025829 40071915 40025843 40026055 10149052 22641856 40033953 -
S 1-1/4 31.8 40061284 40025830 40071916 40025844 40026057 10149151 22641955 40033955 -
T 1-3/8 34.9 - - - - 40026059 10149250 - - -
U 1-1/2 38.1 - - - - 40026061 10149359 - - -
Remarks Stitch spec S Stitch spec S, Option Stitch spec G Stitch spec G, Option Wire type, Stitch spec AF Hole type, Stitch spec SG Stitch spec S Stitch spec G Stitch spec G
Guage THROAT PLATE SLIDE PLATE ASM._LEFT SLIDE PLATE ASM._RIGHT SLIDE PLATE ASM._LEFT SLIDE PLATE ASM._FRONT
Figure
Needle width P/N P/N P/N P/N P/N
Code inch mm
A 3/32 2.4 - - - - -
B 1/8 3.2 40035881 40025247 40025245 40051633 40042880
C 5/32 4.0 40025485 40025247 40025245 40051633 40042880
D 3/16 4.8 40025490
40095289*
40025247 40025245 40051633 40042880
E 7/32 5.6 40025491 40025247 40025245 40051633 40042880
F 1/4 6.4 40025492
40094773*
40025247 40025245 40051633 40042880
G 9/32 7.1 40025493 40025247 40025245 40051633 40042880
H 5/16 7.9 40025494 40025247 40025245 40051633 40042880
K 3/8 9.5 40025495 40025247 40025245 40051633 40042880
W 7/16 11.1 40025496 40025247 40025245 40051633 40042880
L 1/2 12.7 40025498 40025248 40025236 40045729 40042880
M 5/8 15.9 40025499 40025248 40025236 40045729 40042880
N 3/4 19.1 40025500 40025248 40025236 40045729 40042880
P 7/8 22.2 40025502 40025249 40025239 40045730 40042880
Q 1 25.4 40025503 40025249 40025239 40045730 40042880
R 1-1/8 28.6 40025504 40025249 40025239 40045730 40042880
S 1-1/4 31.8 40025505 40025250 40025240 40045731 40042880
T 1-3/8 34.9 - - - - -
U 1-1/2 38.1 - - - - -
Remarks Stitch spec S,G (only *) Spec common Spec common Spec common, Option Spec common