Bruel & Kjaer 4809 Vibration Exciter/Shaker 45 N (10 lbf), 10 Hz to 20 kHz | eBay
Micromachines | Free Full-Text | A Self-Powered and Highly Accurate Vibration Sensor Based on Bouncing-Ball Triboelectric Nanogenerator for Intelligent Ship Machinery Monitoring
dm1.1 high frequency vibration exciter
Product Data: Vibration Exciter Type 4809 (BP-0231)
Vibration Test Systems 1 kN to 2.7 kN :: TIRA GmbH