模擬上電延時(shí)計(jì)時(shí)器autonics,BJ30-BDT,奧拓尼克斯autonics步進(jìn)電機(jī),BJ30-

模擬上電延時(shí)計(jì)時(shí)器autonics,BJ30-BDT,奧拓尼克斯autonics步進(jìn)電機(jī),BJ30-BDT-P
簡(jiǎn)單功能型
經(jīng)濟(jì)實(shí)惠型
容易時(shí)間設(shè)置型
15種時(shí)間設(shè)置范圍
電源電壓
ATE:110/220VAC,50/60Hz
ATE1, ATE2: 110/220VAC,50/60Hz

模擬上電延時(shí)計(jì)時(shí)器autonics,BJ30-BDT,奧拓尼克斯autonics步進(jìn)電機(jī),BJ30-BDT-P

現(xiàn)代技術(shù)

現(xiàn)代計(jì)時(shí)器的種類(lèi)包括電磁打點(diǎn)計(jì)時(shí)器、電火花計(jì)時(shí)器、堅(jiān)持計(jì)時(shí)器、停車(chē)計(jì)時(shí)器、反應(yīng)計(jì)時(shí)器、放大計(jì)時(shí)器以及windows計(jì)時(shí)器等等。電磁打點(diǎn)計(jì)時(shí)器和電火花打點(diǎn)計(jì)時(shí)器zui為常見(jiàn)。

電磁打點(diǎn)計(jì)時(shí)器是一種使用交流電源的計(jì)時(shí)儀器，其工作電壓是4-6V，電源的頻率是50Hz，它每隔0.02s打一次點(diǎn)。工作原理：當(dāng)給電磁打點(diǎn)計(jì)時(shí)器的線圈通電后，線圈產(chǎn)生磁場(chǎng)，線圈中的振片被磁化，振片在*磁鐵磁場(chǎng)的作用下向上或向下運(yùn)動(dòng)，由于交流電的方向每個(gè)周期要變化兩次，因此振片被磁化后的磁極要發(fā)生變化，*磁鐵對(duì)它的作用力的方向也要發(fā)生變化，當(dāng)振片受向下的力時(shí)打點(diǎn)一次，當(dāng)振片受向上的力時(shí)不打點(diǎn)，所以在交流電的一個(gè)周期內(nèi)打點(diǎn)一次，即每?jī)蓚€(gè)點(diǎn)間的時(shí)間間隔等于交流電的周期。

電火花計(jì)時(shí)器是利用火花放電在紙帶上打出小孔而顯示出點(diǎn)跡的計(jì)時(shí)儀器，使用220V交流電壓，當(dāng)頻率為50Hz時(shí)，它每隔0.02s打一次點(diǎn)，電火花計(jì)時(shí)器工作時(shí)，指導(dǎo)運(yùn)動(dòng)所受到的阻力比較小，試驗(yàn)誤差比電磁打點(diǎn)計(jì)時(shí)器的要小。工作原理：電火花打點(diǎn)計(jì)時(shí)器是利用火花放電使墨粉在紙帶上打出墨點(diǎn)而顯出點(diǎn)跡的一種計(jì)時(shí)儀器. 給電火花打點(diǎn)計(jì)時(shí)器接220V電源，按下脈沖輸出開(kāi)關(guān)，計(jì)時(shí)器發(fā)出的脈沖電流，接正極的放電針和墨粉紙盤(pán)到接負(fù)極的紙盤(pán)軸，產(chǎn)生火花放電，于是在紙帶上打出一系列的點(diǎn)，而且在交流電的每個(gè)周期放電一次，因此電火花打點(diǎn)計(jì)時(shí)器打出點(diǎn)間的時(shí)間間隔等于交流電的周期。

模擬上電延時(shí)計(jì)時(shí)器autonics,BJ30-BDT,奧拓尼克斯autonics步進(jìn)電機(jī),BJ30-BDT-P

BJ30-BDT

BJ30-BDT-P

BJ50-BDT

BJ50-BDT-P

BJ100-BDT

BJ100-BDT-P

PRT08-1.5DO

PRT08-1.5DC

PRT08-2DO

PRT08-2DC

PRT12-2DO

PRT12-2DC

PRT12-4DO

PRT12-4DC

PRT12-5DO

PRT12-5DC

PRT12-8DO

PRT12-8DC

PRT30-10DO

PRT30-10DC

PRT30-15DO

PRT30-15DC

PR08-1.5DN

PR08-1.5DP

PR08-1.5DN2

PR08-1.5DP2

PR08-2DN

PR08-2DP

PR08-2DN2

PR08-2DP2

PR12-2DN

PR12-2DP

PR12-2DN2

PR12-2DN2

PR12-4DN

PR12-4DP

PR12-4DN2

PR12-4DP2

PR18-5DN

PR18-5DP

PR18-5DN2

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PR18-8DN

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PR18-8DP2

PR30-10DN

PR30-10DP

PR30-10DN2

PR30-10DP2

PR30-15DN

PR30-15DP

PR30-15DN2

PR30-15DP2

PRS12-2DN

PRS12-2DP

PRS12-2DN2

PRS12-4DN

PRS12-4DP

PRS12-4DN2

PRL08-1.5DN

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PRL08-1.5DN2

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PRL08-2DN

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PRL12-2DN

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PRL12-4DN2

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PRL18-5DN

PRL18-5DP

PRL18-5DN2

PRL18-5DP2

PRL18-8DN

PRL18-8DP

PRL18-8DN2

PRL18-8DP2

PRL30-10DN

PRL30-10DP

PRL30-10DN2

PRL30-10DP2

PRL30-15DN

PRL30-15DP

PRL30-15DN2

PRL30-15DP2

PR12-2AO

PR12-2AC

PR12-4AO

PR12-4AC

BDT-P

PR18-5AO

PR18-5AC

PR18-8AO

PR18-8AC

PR30-10AO

PR30-10AC

PR30-15AO

PR30-15AC

PRL18-5AO

PRL18-5AC

PRL18-8AO

PRL30-8AC

PRL30-10AO

PRL30-10AC

PRL30-15AO

PRL30-15AC

PRWL18-5DN

PRWL18-5DP

PRWL18-5DN2

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PRWL18-8DP

PRWL18-8DN2

PRWL18-8DP2

PRWL30-10DN

PRWL30-10DP

PRWL30-10DN2

PRWL30-10DP2

PRLW30-15DN

PRLWL30-15DP

PRWL30-15DN2

PRWL30-15DP2

PRWL30-15DN

PRWL30-15DP

PRAT12-2DO

PRAT12-2DC

PRAT18-5DO

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PRAT30-10DO

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PRAWT12-2DO

PRAWT12-2DC

PRAWT18-5DO

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PRAWT30-10DO

PRAWT30-10DC

PRCMT12-2DO

PRCMT12-2DC

PRCMT12-4DO

PRCMT12-4DC

PRCMT18-5DO

PRCMT18-5DC

PRCMT18-8DO

PRCMT18-8DC

PRCMT30-10DO

PRCMT30-10DC

PRCMT30-15DO

PRCMT30-15DC

PRCM12-2DN

PRCM12-2DP

PRCM12-2DN2

PRCM12-2DP2

PRCM12-4DN

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PRCM18-5DN

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PRCM18-8DN

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PRCM30-10DN

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PRCM30-15DN

PRCM30-15DP