価格は税別です。発生変位は拘束時から無負荷時までの公称値です。
| 商品名 | 外形寸法 W×D×H [mm] | 発生変位 [µm] | 発生力 [N] | 剛性 [N/µm] | 自己共振周波数 [Hz] | 静電容量 [µF] | CADデータ | 1 pc | 5+ | 25+ | 100+ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MTKK03S45F4 データシート → |
15 x 3 x 4.8 | 45 | 4 | 0.09 | 5,100 | 0.03 | STEP → | 110,000 | 104,500 | 88,000 | 77,000 |
| MTKK08S70F20 データシート → |
14.7 x 8 x 4.5 | 70 | 20 | 0.29 | 6,500 | 0.40 | STEP → | 88,000 | 83,600 | 70,400 | 61,600 |
| MTKK08S180F30 データシート → |
28 x 8 x 8 | 180 | 30 | 0.17 | 3,000 | 0.87 | STEP → | 93,500 | 88,825 | 74,800 | 65,450 |
| MTKK12S100F40 データシート → |
24 x 12 x 7.13 | 100 | 40 | 0.40 | 6,600 | 1.40 | STEP → | 104,500 | 99,275 | 83,600 | 73,150 |
| MTKK16S250F180 データシート → |
40 x 16 x 11.8 | 250 | 180 | 0.72 | 2,200 | 5.20 | ― | 154,000 | 146,300 | 123,200 | 107,800 |
| MTKK12S400F140 データシート → |
56 x 12 x 16 | 400 | 140 | 0.35 | 1,600 | 8.40 | STEP → | 132,000 | 125,400 | 105,600 | 92,400 |
The KK-Series is our high speed MechaTrans®. It is stiffer than the DD-Series and the D-Series and has a higher resonance frequency, which gives it a shorter rise time.
Like the rest of the range it pairs a stacked piezoelectric actuator with a stroke magnification structure, though the magnification ratio here is smaller than on the DD-Series or D-Series. The body is flat and compact, and the output stroke is turned through 90 degrees relative to the stack's own direction. Applying a voltage makes the unit elongate, as figure 2 shows.
KKシリーズの動作を見る →
Tapped holes are provided on both sides of the unit. The piezoelectric actuator carries red and black, or white, lead wires. Figure 1 shows a typical connection between the driver and the actuator; depending on the drive conditions a series resistor may be needed. Applying a voltage makes the unit elongate as in figure 2.



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