Sentek Dynamics - Complete Environmental Testing Systems
Sentek Dynamics provides complete vibration and environmental testing solutions through its partnership with Crystal Instruments and coast-to-coast U.S. facilities. Delivering high-quality, customizable systems for demanding test applications.
ELECTRO-DYNAMIC SHAKER SYSTEMS
Low Force Shakers
Medium Force Shakers
High Force Shakers
Extra High Force Shakers
High Performance Shakers
Bench Top Shakers
Long Stroke Shakers
Three Axis Shakers
Dual Excitation Shakers
MESA Shaker Systems
Power Amplifiers
Slip Tables
Vibration Controller
Head Expanders & Fixtures
L0211A-PAS103/AIF/BU-1 Vibration Testing System
Force Rating: 6 kN (1321 lbf)
Power Required: 480 V, 3-P, 60 Hz
Configurations/Options: Air-cooled vertical only shaker w/air-isolation feet & degauss coil
Condition: Used
L0211A-PAS103/AIF/BU-1 Vibration Testing System
Force Rating: 6 kN (1321 lbf)
Power Required: 480 V, 3-P, 60 Hz
Configurations/Options: Air-cooled vertical only shaker w/air-isolation feet & degauss coil
Condition: Used
M2232A-PAE130-LST600M/AAC/AIF/BU-3/CIP/DMF/HVC/LSO/MGB/TSO Vibration Testing System
Force Rating: 21.56 kN (4846 lbf)
Power Required: 480 VAC, 3-P, 60 Hz
Configurations/Options: Air-cooled shaker w/air-isolation feet & degauss coil
Condition: New
M2232A-PAE130-LST600M/AAC/AIF/BU-3/CIP/DMF/HVC/LSO/MGB/TSO Vibration Testing System
Force Rating: 21.56 kN (4846 lbf)
Power Required: 480 VAC, 3-P, 60 Hz
Configurations/Options: Air-cooled shaker w/air-isolation feet & degauss coil
Condition: New
M7544A-PAE2100-LST1200M/AAC/AIM/BU-6/CIP/DMF/HVC/LSO/MGB/TSO Vibration Testing System
Force Rating: 73.5 kN (16,523 lbf)
Power Required: 480 V, 3-P, 60 Hz
Configurations/Options: Air-cooled vertical only shaker w/air-isolation feet & degauss coil
Condition: New
M7544A-PAE2100-LST1200M/AAC/AIM/BU-6/CIP/DMF/HVC/LSO/MGB/TSO Vibration Testing System
Force Rating: 73.5 kN (16,523 lbf)
Power Required: 480 V, 3-P, 60 Hz
Configurations/Options: Air-cooled vertical only shaker w/air-isolation feet & degauss coil
Condition: New
L0620M-PAS106/AIF/BU-2/DMF Vibration Testing System
Force Rating: 6 kN (1321 lbf)
Power Required: 480 V, 3-P, 60 Hz
Configurations/Options: Air-cooled vertical only shaker w/air-isolation feet & degauss coil
Condition: Used
L0620M-PAS106/AIF/DMF Vibration Testing System
Force Rating: 6 kN (1321 lbf)
Power Required: 208 V, 3-P, 60 Hz
Configurations/Options: Air-cooled vertical only shaker w/air-isolation feet & degauss coil
Condition: New
M3240A-PAE140-LST800M/AAC/AIF/BU-3/CIP/DMF/HVC/LSO/MGB/TSO Vibration Testing System
Force Rating: 31.36 kN (7050 lbf)
Power Required: 480 V, 3-P, 60 Hz
Configurations/Options: Air-cooled vertical only shaker w/air-isolation feet & degauss coil
Condition: New
M5044A-PAE160-LST800M/AAC/AIM/BU-4/CIP/DMF/HVC/LSO/MGB/TSO Vibration Testing System
Force Rating: 49.0 kN (11,015 lbf)
Power Required: 480 VAC, 3-P, 60 Hz
Configurations/Options: Air-cooled shaker with air-isolation feet and degauss coil
Condition: New
E20064A-PAE3280-HST2500M/AAC/AIM/CU-5/DMF/HVC/LSO/MGB/TSO Vibration Testing System
Force Rating: 193 kN (44,000 lbf)
Power Required: 480 VAC, 3-P, 60 Hz
Configurations/Options: Air-cooled shaker with air-isolation feet and degauss coil
Condition: New
Pneumatic Vertical Shock Test System
The SM-PV series pneumatic vertical-shock test system features a design with a high degree of automation and reliability enabling simple operation and convenient maintenance. Meeting the requirements of both shock and bump tests, the system can perform conventional half-sine, post-peak sawtooth, trapezoid, and other waveform shock tests.
- Pneumatic drive, simple structure, and high reliability
- Control capable of single and continuous shocks
- Maximum shock rates up to 80 times/min
- Superior efficiency and reliability compared to motor and hydraulic options
- Easily adjustable shock rate via regulated air pressure
- Built-in brake mechanism ensures safe operation
Software Features
The shock machine can perform single shock pulses for one-off testing or continuous shocks for long-term tests. The bump-test feature enables repetitive shock pulse execution to simulate transportation circumstances with self-adjusting parameters to maintain a consistent shock pulse profile.
The shock profile setup is user-friendly, enabling the setting of the amplitude, pulse width, data-recording trigger, signal filter, and rebound rate.
Safety Features
The high acceleration and forces inherent to drop-shock testing require adequate safety mechanisms to aid in the safe and easy usage of the system. The drop-shock machines utilizes multiple safety features to ensure the safe operation of the system during testing, from pneumatic-locks on the work table to motion-sensors in front of the work area, the system is designed to keep the user safe and protected.
During shock profile tuning, where the operator changes out the pads on the shock plate beneath the work table, the operator must first raise the table so that the pads are accessible. Once the table is lifted, it can be locked in place using the pneumatic locks built in to the work table. As a secondary safety, steel rods are inserted into the work table’s guide poles to provide an additional mechanical stop to provide a higher-level of safety to the operator.
The shock machines are equipped with motion sensors that produce a barrier in front of the system that when crossed immediately activates the pneumatic locks and lock the work table in place. The software has intelligent safety features that activate the pneumatic locks in the following events:
- Abort button pressed
- Motion-sensor line crossed
- Air-supply line disconnects
- Controller disconnects
- Computer disconnects
Company Overview
Sentek Dynamics provides complete solutions for vibration and environmental testing, supported by facilities in California and North Carolina for coast-to-coast service. In partnership with Crystal Instruments, the company develops a full range of testing equipment, chambers, and data acquisition systems. Their product line includes advanced vibration systems, environmental chambers, and customizable features designed to meet demanding test requirements. With a growing U.S.-based assembly presence in North Carolina, Sentek is strengthening its commitment to quality and responsiveness. Backed by an experienced engineering team, the company delivers high-performance, custom-engineered solutions that consistently exceed customer expectations.
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