หมวดหมู่สินค้า: shakers and accessories
เครื่องเขย่าทดสอบแบบระบายความร้อนด้วยน้ำมักถูกใช้สำหรับการทดสอบที่มี น้ำหนักชิ้นงานมาก (Large Payloads) และงานทดสอบโครงสร้างที่ต้องการสมรรถนะสูง โดยใช้ ระบบแบริ่งไฮโดรสแตติกแบบคู่ (Dual Hydrostatic Bearings) ทำให้สามารถทดสอบชิ้นงานที่มี แรงโมเมนต์พลิกคว่ำสูง (High Overturning Moments) ได้ โดยไม่จำเป็นต้องใช้ระบบนำทางภายนอกเพิ่มเติม
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16 มีนาคม 2569
ผู้ชม 15 ผู้ชม
Water Cooled Shakers
Force outputs from 16,000 lbf (71 kN) to 50,000 lbf (222 kN)
Water cooled shakers are typically used for larger payloads and more demanding structural testing applications. By utilizing dual hydrostatic bearings, payloads with high overturning moments can be tested without the need for external guidance systems. Water cooled shaker systems generate comparably lower acoustic noise output and lower demand on facility HVAC systems. Water cooled shaker bodies are completely sealed, making them ideal for both clean room and hazardous environments.
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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. |
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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. |
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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. |
