หมวดหมู่สินค้า: shakers and accessories
การกระตุ้นโครงสร้างขนาดใหญ่ (Structural Excitation) มักเป็นงานที่มีความท้าทายสูง เครื่อง Inertial Shakers ของ Data Physics ถูกออกแบบให้สามารถติดตั้งกับโครงสร้างขนาดใหญ่ เช่น โครงสร้างเครื่องกลหรือโครงสร้างทางวิศวกรรมโยธา เพื่อสร้างแรงสั่นสะเทือนสำหรับการวัด การตอบสนองแบบไดนามิก
ราคา 0.00 บาท
16 มีนาคม 2569
ผู้ชม 7 ผู้ชม
Inertial Shakers
Force outputs from 7 lbf (30 N) to 56 lbf (250 N)
Structural excitation of large structures can often present considerable challenges. The Data Physics line of inertial shakers can be mounted onto a large mechanical or civil structure to generate forces for dynamic response measurements. The inertial shakers can also be used for active noise cancellation applications. Inertial shakers are completely self-supporting and can be mounted onto the structures at any angle. The central spigots are connected to the structure, and the shaker body provides the inertial mass.
 |
SignalForce Products Comprise Turn-Key Vibration Test Systems that Include: Electrodynamic Shakers (both Air- and Water-Cooled), Power Amplifiers, Slip Tables, Head Expanders, Fixtures, and Thermal Barriers for Environmental Testing
Data Physics sales and support are adept at understanding user applications and providing properly configured vibration test systems to meet both current and future needs.
| SHAKER TYPE | FORCE RANGE |
|---|---|
| AIR COOLED | 2 to 15,000 lbf (9 N to 66.7 kN) |
| WATER COOLED | 16,000 to 50,000 lbf (71 to 222 kN) |
| INERTIAL | 7 to 56 lbf (30 to 250 N) |
| MODAL | 18 to 475 lbf (80 N to 2.1 kN) |
| All SignalForce vibration test systems, or vibration shaker tables, including accessories such as head expanders and slip tables, are manufactured in the USA or the UK by Data Physics. Service is provided from both direct and partner service centers located around the globe, with direct service centers on both coasts of the USA, the UK, China, and India. Learn more about shaker configurations and considerations. |
 |
Advantages of our USA-Made ProductsAll engineering, technical support, and manufacturing of our medium and large LE range of shakers as well as service is based in the USA.This provides unequaled design flexibility and system customization, access to engineering resources and technical support, availability of replacement parts, repair and service. Service is never outsourced and is only performed by factory trained personnel. |
 |
ISO 9001:2015 CertificationData Physics continues to be the only USA-based shaker manufacturer to be ISO 9001:2015 certified. |
How to Choose the Right Vibration Shaker for Testing
The first step in selecting the correct shaker is to define the test profiles that are to be run (sine, random, shock, replication, etc.) and to gather dimensional information on the test article and fixtures that will need to be used (LxWxH and total mass).
For any shaker, the added mass of the device under test (DUT) and fixtures moves the performance envelope from the black line to wherever the red line might be. Shaker sizing calculations are done to make sure all test profiles will fit within the envelope.
| This graph is a generic (frequency domain) performance envelope for any shaker, as defined by its maximum displacement, maximum velocity, and maximum force. |
