7.3: 模态激振器/小型振动台 Modal Shakers/Small Vibrators JZK-系列
产品简介
采用稀土钕铁硼永磁材料;出力大;频率范围宽;结构合理,可靠性高;可用于大中型仪表,零件的环境振动,疲劳试验,中小型结构测定动态响应,共振频率和机械阻抗等测试.采用自然对流风冷. Rare-earth magnet; Wide frequency range; Lightweight, small in Dimensions, High efficiency; Use as small vibra
产品详细信息
型号Model | JZK-2 | JZK-5 | JZK-10 | JZK-20 | JZK-40 | JZK-50 | JZK-70 | JZK-100 | JZK-5T | JZK-30T |
*大激振力 N Nominal force | ≥20 | ≥50 | ≥100 | ≥200 | ≥400 | ≥500 | ≥700 | ≥1000 | ≥50 | ≥300 |
*大振幅 mm Nominal displacement | ± 3 | ± 7.5 | ± 10 | ± 10 | ± 12.5 | ± 12.5 | ± 12.5 | ± 15 | ± 5 | ±7.5 |
*大加速度 g Maximum acceleration | 20 | 20 | 28 | 30 | 48.5 | 550 | 455 | 65 | 20 | 50 |
*大输入电流(Arms)Maximum Input Current | ≤2 | ≤7 | ≤10 | ≤14 | ≤28 | ≤30 | ≤25 | ≤30 | ≤7 | ≤25 |
频率范围 (Hz) Frequency Range | DC-15k | DC-5k | DC-2k | DC-2k | DC-2k | DC-2k | DC- 1.5k | DC- 1.5k | 5-10k | 5-5k |
一阶共振频率(Hz) First resonance freq. | 70Hz | 50Hz | 50Hz | 50Hz | 40Hz | 40Hz | 30Hz | 30Hz | 60Hz | 40 Hz |
动圈直流电阻 DC Coil Resistance | 1.7Ω | 0.7Ω | 0.7Ω | 0.7Ω | 0.6Ω | 0.6Ω | 0.9Ω | 0.9Ω | 0.7Ω | 0.6 |
力常数(N/A) Force factor | 10 | 7.2 | 10 | 14.3 | 11.3 | 16.7 | 28 | 33.4 | 7.2 | 12 |
可动部件质量 (Kg) Effective moving mass | 0.1 | 0.25 | 0.36 | 0.67 | 0.85 | 0.85 | 1.54 | 1.54 | 0.25 | 0.62 |
外形尺寸(mm) Dimensions | Φ78 × 112 | Φ138 × 160 | Φ158 × 190 | Φ180 × 244 | Φ190 × 345 | Φ240 × 345 | Φ280 × 385 | Φ280 × 385 | Φ138 ×165 | Φ180 × 224 |
安装孔尺寸(mm) Mounting Hole | 80×80 /4-Φ7 | 150×128 /4-Φ8 | 172×148 /4-Φ8 | 200×160 /4-Φ10 | 180×150 /4-Φ10 | 180×150 /4-Φ10 | 250×210/4-Φ13 | 250×210 /4-Φ13 | 150×128 /4-Φ8 | 200×160 /4-Φ10 |
重量Wight Kg) | 2.9 | 8.1 | 15 | 17.5 | 38.5 | 38.5 | 68 | 68 | 8.5 | 25 |
输出方式 Output Type | 顶杆Mandril | 顶杆Mandril | 顶杆Mandril | 顶杆Mandril | 顶杆Mandril | 顶杆Mandril | 台面Φ80 Table | 台面Φ80 Table | 台面Φ60 Table | 台面Φ80 Table |
连接方式 Connection | M5 | M5 | M5 | M5 | M5 | M5 | M5 | M5 | M5 | M5 |
推荐配套功放 Associated amplifier | YE5871A | YE5871A | YE5872A | YE5873A | YE5874A | YE5874A | YE5874A | YE5878 | YE5871A | YE5873A |
台面\安装形式\ JZK-100T(1000N),JZK-200T(2000N)等可特制. Table \ Mounting type\ JZK-100T, JZK-200T can be customized.