多功能、可靠,Type 4808采用了基于磁合金技术的设计,可产生激励。该激励器适用于各种研究和教育应用,包括小物体振动测试、测量机械阻抗和研究结构响应。
Type 4808
多功能、可靠,Type 4808采用了基于磁合金技术的设计,可产生激励。该激励器适用于各种研究和教育应用,包括小物体振动测试、测量机械阻抗和研究结构响应。
4808 型具有宽频率范围(5 Hz – 10 kHz),峰值到峰值位移为 12.7 mm(0.5 英寸),在辅助风冷的情况下,可以提供高达 187 N(42 lbf) 的峰值正弦力,而在不辅助风冷的情况下,可以提供高达 112 N(25 lbf) 的峰值正弦力。
为了获得最佳性能,我们建议将此激励器与 功率放大器Type 2719配对,但它也可以由第三方单元驱动。
为了满足您特定的测试需求,Type 4808可量身定制的一系列附件,包括
耳轴、功率放大器、尼龙刺针、推拉杆、力传感器和阻抗头。
| Code | Name |
|---|---|
| -4808--PTO- | Small Vibration Exciter. |
| -4808-W-001- | Special Selection of Type 4808 |
| Vibration Exciter Type 4808 | Data Sheets | English |
| PM Vibration Exciter Type 4808 | Manual | English |
| Application | Accelerometer calibration, Experimental modal analysis, General vibration testing, Mechanical impedance and mobility |
| Rated force sine (peak) | 125 N |
| Rated force sine (peak) | 25 lbf |
| Lower frequency | 5 Hz |
| Higher frequency | 10 kHz |
| Maximum displacement (peak-to-peak) | 12.7 mm |
| Maximum displacement (peak-to-peak) | 0.5 in |
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.
This will bring together HBM, Brüel & Kjær, nCode, ReliaSoft, and Discom brands, helping you innovate faster for a cleaner, healthier, and more productive world.