Vibration Shakers - Vibration Testing Equipment - Vibration ControllersFrom KB Engineering

KB Engineering represents Sentek Dynamics, a leader in the industry, offering turn-key vibration test systems/electrodynamic shakers in complete and affordable packages.  Sentek Dynamics' world-class equipment is produced in a modern, state-of-the-art ISO 9001 accredited facility with separate production areas for water-cooled and air-cooled system assembly.

Numerous optional features are offered to suit specific requirements; large displacement systems suited to transportation test requirements; simultaneous 3-axis vibration testing systems to reproduce real-world vibration environments in the lab; high performance model with 1470 m/s2 (150g) acceleration, energy efficient digital switching power amplifiers with integrated controller, keyboard and LCD display; motorized gearboxes for shaker rotation; and slip tables in low and high-pressure designs when affordability or high resistance to overturning moments is the priority.

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Call KB Engineering, 1-616-399-2728, or email through the "Contact Us" page, found on the right, to discuss what Sentek Dynamics vibration test equipment would be optimal for your application.

Electrodynamic Shakers - Vibration Testing

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Low Force (L-Series) Air-Cooled Shakers

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1 - 10 kN (220 - 2200 lbf)

The L-Series air-cooled electro-dynamic shakers are designed for the vibration testing of small electronic or mechanical components or other assemblies up to 200 kg (440 lb).

Medium Force (M-Series) Air-Cooled Shakers

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15 - 65 kN (3300 - 14,300 lbf)

The M-Series air-cooled electro-dynamic shakers are designed for the vibration testing of medium-sized payloads such as automotive components and other types of electronic assemblies up to 1000 kg (2200 lb).

High Force (H-Series) Water-Cooled Shakers

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65 - 160 kN (14,300 - 35,200 lbf)

The H-Series water-cooled electro-dynamic shakers are designed for the vibration testing of large-sized payloads up to 6000 kg (13,200 lb).

Extra-High Force (E-Series)Water-Cooled Shakers

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200 - 400 kN (44,000 - 88,000 lbf)

The E-Series water-cooled electro-dynamic shakers are designed for the vibration testing of large-sized payloads up to 6000 kg (13,200 lb).

High Performance (P-Series) Shakers

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80 kN (17,600 lbf)

The P-Series water-cooled electro-dynamic shaker is specifically designed for high-acceleration vibration test requirements with 150 g capability.

Long Stroke (T-Series) Air Cooled Shakers

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30 - 54 kN (6600 - 11,880 lbf)

  • Designed for large displacement vibration tests
  • Ideal for aerospace, automotive and military applications
  • Product and package testing
  • Rugged trunnion design
  • Automatic static and dynamic armature centering
  • Motorized gearbox for shaker rotation
  • Usable frequency ranging from 5 to 2500 Hz
  • Static payload up to 1500 kg (3300 lbs)
  • Armature displacement up to 100 mm (3.9 in)

Simultaneous Three-Axis (MA-Series) Shakers

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10 - 60 kN (2200 - 13,200 lbf)

KEY APPLICATIONS:

  • Three-axis vibration testing designed to simulate real-world environments
  • Reduces testing time by two-thirds for significant cost savings
  • Ideal for testing in accordance with MIL-STD-810G requirements

Three-axis vibration testing designed to simulate real-world environments.

Desktop (VT-Series) & Modal Shakers (MS-Series)

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20 to 1000 N (4.5 TO 224.8 lbf)

Sentek Dynamics′ VT and MS Series permanent magnet shakers are designed for vibration testing of very small components and assemblies, modal studies and structural analysis.

Vibration Controllers

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SPIDER VIBRATION CONTROL SYSTEMS

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SPIDER-81 BY CRYSTAL INSTRUMENTS

The Spider-81 is a 4th generation vibration control system developed by Crystal Instruments. It is the first controller that directly integrates the time-synchronized Ethernet connectivity with embedded DSP technology, greatly increasing the control performance, system reliability, and failure protection.

Dual, parallel 24-bit A/Ds provide 130 dB of dynamic range for even low level tests and a modular design allows expansion up to 64 input channels. Tests can be executed in Black Box mode, which allows it to operate without a PC. A complete suite of vibration tests are available including, Sine, Random, SoR, RoR, RSTD, TTH, TDR, Shock and more. Also available is a full suite of general signal analysis functions.

SPIDER-80X BY CRYSTAL INSTRUMENTS

The Spider-80X is a scalable vibration control and measurement system that supports 8 to 512 input channels. Each module has voltage and IEPE inputs which are ideal for shock, vibration and acoustic measurement. All time data can be recorded at full speed during vibration control.

Vibration Testing Support Products

Power Amplifiers

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Mono-Base & Stand-Alone Slip Tables

Head Expanders

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Other Sentek Dynamics Vibration Testing Equipment

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Sine Sweep Vibration Test System

Sine sweep vibration testing - shaker system model number L0211A-PA103.

Sentek Dynamics M5044A-PA255 Vibration Test System

Sentek Dynamics' 11,000 lbf M5044A-PA255 system running a sine sweep test at low frequency with a 70 lb. payload. This system is in Sentek's Santa Clara, CA demonstration lab.

Products that KB Engineering supports:

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