產(chǎn)品詳情
SETBRO-S7-35-A經(jīng)驗(yàn)積累
超聲檢測(cè)與測(cè)量
步進(jìn)電機(jī)驅(qū)動(dòng)器是一種將電脈沖轉(zhuǎn)化為角位移的執(zhí)行機(jī)構(gòu)。當(dāng)步進(jìn)驅(qū)動(dòng)器接收到一個(gè)脈沖信號(hào)，它就驅(qū)動(dòng)步進(jìn)電機(jī)按設(shè)定的方向轉(zhuǎn)動(dòng)一個(gè)固定的角度(稱(chēng)為“步距角”)，它的旋轉(zhuǎn)是以固定的角度一步一步運(yùn)行的?？梢酝ㄟ^(guò)控制脈沖個(gè)數(shù)來(lái)控制角位移量，從而達(dá)到準(zhǔn)確定位的目的；同時(shí)可以通過(guò)控制脈沖頻率來(lái)控制電機(jī)轉(zhuǎn)動(dòng)的速度和加速度，從而達(dá)到調(diào)速和定位的目的。廣泛應(yīng)用于雕刻機(jī)、水晶研磨機(jī)、中型數(shù)控機(jī)床、腦電繡花機(jī)、包裝機(jī)械、噴泉、點(diǎn)膠機(jī)、切料送料系統(tǒng)等分辨率較高的大、中型數(shù)控設(shè)備上。步進(jìn)電機(jī)的相數(shù)是指電機(jī)內(nèi)部的線(xiàn)圈組數(shù)，常用的有二相、三相、四相、五相步進(jìn)電機(jī)。電機(jī)相數(shù)
不同，其步距角也不同，一般二相電機(jī)的步距角為1.8度、三相為1.2度、五相的為0.72度。在沒(méi)有細(xì)分驅(qū)動(dòng)器時(shí)，用戶(hù)主要靠選擇不同相數(shù)的步進(jìn)電機(jī)來(lái)滿(mǎn)足步距角的要求。如果使用細(xì)分驅(qū)動(dòng)器，則相數(shù)將變得沒(méi)有意義，用戶(hù)只需在驅(qū)動(dòng)器上改變細(xì)分?jǐn)?shù)，就可以改變步距角。
解決步進(jìn)驅(qū)動(dòng)器噪音大如下：
A、如步進(jìn)電機(jī)正好工作在共振區(qū)，可通過(guò)改變減速比提高步進(jìn)電機(jī)運(yùn)行速度.
B、采用帶有細(xì)分功能的驅(qū)動(dòng)器，這是最常用的，最簡(jiǎn)便的方法.因?yàn)榧?xì)分型驅(qū)動(dòng)器電機(jī)的相電流變化較半步型平緩.
C、換成步距角更小的步進(jìn)電機(jī)，如三相或五相步進(jìn)電機(jī)，或兩相細(xì)分型步進(jìn)電機(jī).
D、換成直流或交流伺服電機(jī)，幾乎可以完全克服震動(dòng)和噪聲，但成本較高.
E、在電機(jī)軸上加磁性阻尼器，市場(chǎng)上已有這種產(chǎn)品，但機(jī)械結(jié)構(gòu)改變較大.
CSDH-10TP1
CSMD2-B240CE
CSDH-08TS1
CSDH-V4FP0
CSMD2-LB41801
CSDH-01TA0
CSDH-04FP0
CSDH-15HP1
CSMD2-LB8601
CSDH-V2TA1
CSDH-V2HP0
CSMD2-LB4403
CSDH-V4AP1
SETBRO-S7-35-A
CSDH-10HP0
CSDH-V3HS0
CSMD2-B840CE
CSDH-04HP0
SETBRO-BS4-B42L
CSDH-V3TP0
CSDH-V4HP0
CSMD2-B4403U
CSMD2-LU8401
CSDH-V3FS1
CSMD2-U840CE
CSMD2-LB4401
CSDH-04HS1
CSMD2-U4603U
CSMD2-LU860CE
CSDH-08FA1
CSMD2-LB840CE
CSMD2-LB81801
CSDH-01TS1
SETBRO-US2-U56S
CSMD2-LB460CE
CSDH-08HP0
CSMD2-LB41803U
CSDH-A5FP0
CSDH-15FA0
SETBRO-SII-60M-B
CSDH-01TA1
CSMD2-LU81803
CSMD2-B260CE
CSMD2-LU21801
CSDH-10HS0
CSDH-10FP0
CSMD2-U81803
CSDH-A5TA0
CSDH-V1FS1
CSDH-V4FA1
CSDH-V3AS1
SETBRO-SII-20L-A
CSDH-A5TP1
CSDH-08TP1
CSMD2-B4603
CSDH-V4HS1
CSMD2-LB2603
CSMD2-U81803U
CSDH-15FS1
CSMD2-LB4603U
CSMD2-B4180CE
SETBRO-US2-U60M
CSDH-A5FS1
SETBRO-BS4-B56M
CSDH-15TS1
CSMD2-LU440CE
SETBRO-SII-56L-B
CSDH-15AA1
SETBRO-BS2-B56M
CSDH-04HA1
CSMD2-LU4180CE
CSMD2-LB8403
CSDH-04FS0
CSMD2-B41803
CSMD2-B440CE
CSDH-V2FP1
SETBRO-SII-35L-A
CSDH-04TS1
STEBRO-BS2
CSMD2-U2180CE
CSDH-V2FA0
CSMD2-LB8603
CSDH-15TS0
CSMD2-LU4403
CSDH-V1HS0
CSDH-02FA0
CSMD2-LU2403U
CSDL-08
CSDH-02FP1
SETBRO-US2-U42S
CSDH-15TA0
SETBRO-BS2-B28L
S7-D35-A
CSMD2-B4603U
CSMD2-LB2401
CSDH-15TA1
CSDH-V2AP0
SETBRO-UE3-US45S
CSMD2-B8180CE
CSMD2-B860CE
CSDH-V1TS0
SETBRO-SII-60L-B
CSDH-V4AP0
SETBRO-S56L
SETBRO-US2-U56M
CSDH-10AA1
CSDH-10TS1
CSDH-V2HA1
SETBRO-UE3-US42M
CSDH-08HA1
CSMD2-LU81803U
CSMD2-U21801
CSMD2-LU840CE
CSDH-V4TP1
CSMD2-LU8403
CSMD2-LB860CE
CSMD2-U2401
CSDH-02HS1
CSMD2-LU8403U
SETBRO-US2-U28S
SETBRO-S60M
CSDH-15AP1
CSMD2-U4603
CSDH-V2AA1
SETBRO-US2-U42S
CSDH-08HP1
CSMD2-LU2403
CSDH-V4AS0
CSDH-04FA1
CSDH-10AS0
CSDH-15AP0
CSDH-02TA0
CSDH-10TA1
SETBRO-UE3-U60M
CSMD2-LU260CE
CSDH-02TS1
CSMD2-B4401
CSDH-V1HA0
CSMD2-U8403
CSMD2-LU2603U
CSMD2-U2403U
CSDH-01AS0
CSDH-01FA1
CSDH-V4FP1
S7-D60-B
CSDH-V2FS0
CSMD2-U41803U
CSDH-04TP1
CSDH-V3FP1
CSDH-V1AP0
STEBRO-US2
SETBRO-BS2-B28S
CSDH-08FA0
SETBRO-SII-60S-B
CSMD2-LB2403U
CSMD2-B4403
CSDH-10AA0
CSMD2-U260CE
CSDH-01TP1
CSMD2-U41803
CSDH-15AA0
CSDH-01AP1
CSDH-02AP0
CSMD2-LU21803
CSDH-A5HA1
CSMD2-LU8180CE
SETBRO-S7-28-A
CSDH-10FP1
CSDH-15FA1
CSDH-08FP0
CSDH-15TP0
SETBRO-BS2-B56S
CSMD2-LU4403U
CSDH-V4TS1
SETBRO-US2-U42M
CSDH-01FP0
SETBRO-US2-U60L
SETBRO-UE3-U60S
CSDH-08AA1
CSDH-V1AS1
CSDH-04AA1
CSDH-15HS1
CSDH-V3HA1
CSDH-01AA0
CSDH-04HA0
CSMD2-U21803
CSDH-08HA0
SETBRO-S56S
CSDH-V4TA1
CSDH-15AS0
CSDH-V4AS1
SETBRO-US2-U56M
SETBRO-US2-U42L
CSDH-V1TP1
CSMD2-LU2601
CSDH-04TA1
CSDH-V2AS0
CSMD2-B8603U
SETBRO-US2-U60S
CSDH-08AS0
SETBRO-BS4-B28S
CSDH-V2FA1
SETBRO-SII-56M-B
CSMD2-B8603
CSMD2-LB21803
CSDH-10HS1
SETBRO-S-D86L-B60XL
CSDH-A5AA1
CSDH-A5TP0
SETBRO-S60S
SETBRO-S-D86L-B86M
SETBRO-S56M
CSDH-01TP0
SETBRO-BS2-B56XL
CSMD2-U240CE
CSMD2-LU41803U
CSDH-V2FS1
