1746-NO4I数字量模块

1746-NO4I数字量模块

需要控制的电机及变频器自身

1）电机的极数。一般电机极数以不多于(极为宜，否则变频器容量就要适当加大。

2）转矩特性、临界转矩、加速转矩。在同等电机功率情况下，相对于高过载转矩模式，变频器规格可以降额选取。3）电磁兼容性。为减少主电源干扰，使用时可在中间电路或变频器输入电路中增加电抗器，或安装前置隔离变压器。一般当电机与变频器距离超过50m时，应在它们中间串入电抗器、滤波器或采用屏蔽防护电缆

1746-NO4I数字量模块

电源效率：电源效率和电源设计线路有密切的关系，率的电源可以提高电能的使用效率，在程度上可以降低电源的自身功耗和发热量。

击穿电压（Uaw,Ua）：击穿前能连续加在保护器指定端的高瞬间时电压值．过压保护在下列情况下被击穿： a）如果流过电阻元件的电流峰值超过1mA； b）如果过压引起流过保护器的电流峰值超过1mA．

6ES7 155-6AA01-0BN0接口模块

6ES7 512-1DK01-0AB0控制器模块

1746-NO4I数字量模块

TIMKEN U-4433-A / U4433A (BRAND NEW)

TIMKEN U-4103-A / U4103A (BRAND NEW)

TIMKEN F-3836-G / F3836G (BRAND NEW)

TIMKEN F-3131-G / F3131G (BRAND NEW)

TIMKEN EE776420-90015 / EE77642090015 (BRAND NEW)

TIMKEN B-9529-A / B9529A (BRAND NEW)

TIMKEN 230/950YMDW896W40C0 / 230950YMDW896W40C0 (BRAND NEW)

TIMKEN 230/950KYMBW507C08 / 230950KYMBW507C08 (BRAND NEW)

TIMKEN 230/950 ymdw 896w40c0/230950 ymdw 896w40c0   

TIMKEN 230/950 kymbw 507c08/230950 kymbw 507c08   

Skancraft scsg 32/# 8 1c2 4415 液压石格斗

SkanCraft SCSG 32 / # 8 1C2 4415 hydraulic stone grapple

Skancraft schmag 1200/# 8 1c2 0801 液压磁铁

SkanCraft SCHMAG 1200 / # 8 1C2 0801 hydraulic magnet

SIEMENS A6X30021883 / A6X30021883 (BRAND NEW)

SIEMENS 6DL54228XB140BA5 / 6DL54228XB140BA5 (BRAND NEW)

SIEMENS 6AV6371-1HQ17-3GX0 / 6AV63711HQ173GX0 (BRAND NEW)

SIEMENS 6AV6371-1HQ17-2JX0 / 6AV63711HQ172JX0 (BRAND NEW)

SIEMENS 6AV6371-1HQ17-2GX0 / 6AV63711HQ172GX0 (BRAND NEW)

SIEMENS 3VL87161DE302HE1-Z / 3VL87161DE302HE1Z (BRAND NEW)

SIEMENS 3VL77121DE362HE1-Z / 3VL77121DE362HE1Z (BRAND NEW)

SICK, INC. IVC-3D41111A03 / IVC3D41111A03 (BRAND NEW)

Screening bucket SkanCraft SB 25/35 DEMO / # 8 1C2 5872

Screening bucket SkanCraft SB 25/35 DEMO / # 8 1C2 0546

Screening bucket SkanCr SB14 / 21HD-14210017 DEMO / # 8 1C2 8704

SCHNEIDER ELECTRIC KI36125 / KI36125 (USED TESTED CLEANED)

Machining center Leadwell MV-50I / # 8 6C2 3139

Hydraulic hammer SkanCraft SCB 60 DEMO / # 8 1C2 3610

FAG z-525351.04。 drgl/Z 52535104 drgl   

FAG Z-525351.04.DRGL / Z52535104DRGL (BRAND NEW)

FAG z-522400.04。 drgl/Z 52240004 drgl   

FAG Z-522400.04.DRGL / Z52240004DRGL (BRAND NEW)

FAG 294/630-e1-xl-mb/294630e1xlmb   

FAG 294/630-E1-XL-MB / 294630E1XLMB (BRAND NEW)

FAG 241/900-b-k30-mb-c3/241900bk30mbc3   

FAG 241/900-B-K30-MB-C3 / 241900BK30MBC3 (BRAND NEW)

EATON CORPORATION XDT3F150X / XDT3F150X (BRAND NEW)

EATON CORPORATION XDT3E150X / XDT3E150X (BRAND NEW)

EATON CORPORATION XDT3D150X / XDT3D150X (BRAND NEW)

EATON CORPORATION XDT3C150X / XDT3C150X (BRAND NEW)

EATON CORPORATION XDT3B150X / XDT3B150X (BRAND NEW)

Drainage machine 4 m BARTH HOLLAND DRAIN chain / # 8 1C2 2057

BOSCH R911201172 / R911201172 (BRAND NEW)

BOSCH R911200285 / R911200285 (BRAND NEW)

ASEA BROWN BOVERI UXAB267322200 / UXAB267322200 (BRAND NEW)

Altra 工业运动 atr014-006-s0-oam-209/atr014006s0oam209   

Altra 工业运动 at014-030-s0-oam-209/at014030s0oam209   

ALTRA INDUSTRIAL MOTION ATR014-006-S0-OAM-209 / ATR014006S0OAM209 (BRAND NEW)

ALTRA INDUSTRIAL MOTION AT014-030-S0-OAM-209 / AT014030S0OAM209 (BRAND NEW)

ALLOT COMMUNICATIONS SGS-BP-EXT-8P-SM / SGSBPEXT8PSM (NEW IN BOX)