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J250系列五位機械預(yù)置計數(shù)器(J250 5-digit Mechanical Preset Counter)
- 用 途:
- 廣泛適用于印刷、紡織、印染、針織、電纜、電訊、軍工、輕工、機械行業(yè)
- 工作原理及簡介: J250系列五位機械預(yù)置計數(shù)器主要分轉(zhuǎn)動和拉動兩大類,適用于控制機器或儀器的轉(zhuǎn)動或行程。按下計數(shù)器左邊的一個按鍵,即可將所需的數(shù)值通過順次按動其余的五個按鍵輸入到計數(shù)器內(nèi)。放松左邊的按鍵,計數(shù)器即顯示出你所選定的數(shù)值。(其中帶預(yù)置的,當計數(shù)器數(shù)字顯示到“00000”時,計數(shù)器發(fā)出信號控制機器或儀器停止工作)。
J250系列五位機械預(yù)置計數(shù)器廣泛適用于印刷、紡織、印染、針織、電纜、電訊、軍工、輕工、機械行業(yè)。可以單獨使用,也可以與測試儀器、現(xiàn)代化控制設(shè)備配套使用,以實現(xiàn)定量控制的功能。
產(chǎn)品系列及相關(guān)技術(shù)參數(shù): 型號 傳動比 顯示數(shù)字規(guī)格(高×寬) 最大積算容量 轉(zhuǎn)速(r/min) 轉(zhuǎn)矩(N·cm) 工作溫度(℃) 轉(zhuǎn)動方向 輸出信號的負載
J250 001 1:1 6.5 mm×5.6 mm 99999 ≤3000 ≤1.8 -10~+50 平行出軸逆時針轉(zhuǎn)動 最高電壓250V 最高電流2A 功率<50W
J250 002 1:1 平行出軸順時針轉(zhuǎn)動
J250 011 1:10 ≤300 平行出軸逆時針轉(zhuǎn)動
J250 012 1:10 平行出軸順時針轉(zhuǎn)動
J250 021 1:5 平行出軸逆時針轉(zhuǎn)動
J250 022 1:5 平行出軸順時針轉(zhuǎn)動
J250 031 1.6:1 平行出軸順時針轉(zhuǎn)動
J250 041 5:1 平行出軸順時針轉(zhuǎn)動
J250 042 5:1 平行出軸順時針轉(zhuǎn)動
J250 101 1:1 ≤1500 ≤3 豎直出軸逆時針轉(zhuǎn)動
J250 102 1:1 豎直出軸順時針轉(zhuǎn)動
J250 301 1:1 ≤240 ≤10 平行出軸逆時針拉動
J250 302 1:1 平行出軸順時針拉動
可根據(jù)客戶需要設(shè)計制作
Introduction: The model J250 counter is mainly divided into two categories of rotation type and pulling type, it is suitable for controlling the rotation or oeration of machines or instruments. Pushing down the left button of the counter, the required figures can be input into the counter by pressing the rest 5 buttons in sequence, now loosen the left button and the counter will indicate the selected figures. When the movement of machines transmits the torque through connected parts to the input axis of the counter, the inner gear mechanism of the counter will drive the number wheels to rotate at the specified transmission ratio, and a signal will be sent out from the counter as soon as the times of the rotation conform to the preset figures, and through the relay set on the machine the operation mechanism on the machine will be braked, so fulfilling the quantity control. After the whole action is finished, pushing the left reset button can make the number wheels restore to the previously selected figures, meanwhile the signal sent out by the counter will stop. The model J250 is widely applied in printing, textile, dyeing, cable-making, telecommunication, military industry, light industry and machinery industry etc. It can be used alone as well as be matched with measuring instruments and modern control equipments to realize the function of quantity control.
Technical Parameters: Display digit size H*W mm 6.5*5.6
Max. capacity of accumulative counting 99999
Push ratio 1:1
Rotation speed J250-001 ≤3000r/min
J250-002 ≤3000r/min
J250-101 ≤1500r/min
J250-102 ≤1500r/min
J250-201 ≤1500r/min
J250-202 ≤1500r/min
J250-301 ≤240r/min
J250-302 ≤240r/min
Torque J250-001,J250-002 ≤1.8Ncm
J250-101,J250-102 ≤3Ncm
J250-201,J250-202 ≤3Ncm
J250-301,J250-302 ≤10Ncm
Preset Press the reset key, then press the other five keys respecitively.
The load of output signal Max. valtage 250V, max.current 2A
Weight 800g
Input axis Rotation direction Push ratio Type
Parallel out axis X Anticlockwis XN 1:1 J250-001
Parallel out axis X clockwise XS 1:1 J250-002
Vertical out axis Y Anticlockwis YN 1:1 J250-101
Vertical out axis Y Clockwise YS 1:1 J250-102
Bottom out axis Z Anticlockwis ZN 1:1 J250-201
Bottom out axis Z Clockwise ZS 1:1 J250-202
Parallel out axis Anticlockwise swing 1:1 J250-301
Parallel out axis Clockwise swing 1:1 J250-302
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