Product - Dual Axis Electrodynamic Shakers
Dual Axis Electrodynamic Shakers
Designed to provide precise vibration testing for a variety of applications, our dual axis Electrodynamic Vibration Test Systems simulate vibration states under various conditions using electromagnetic excitation, ensuring your products meet stringent durability and quality standards. These systems are essential for determining the vibration resistance, stability, and reliability of various components and finished products throughout their service life. Explore how our innovative electrodynamic shakers can enhance your testing capabilities and support your success in achieving optimal product performance.
Repair and refurbish, amplifier replacements
Applications for Electrodynamic Shakers
- PWA High Production Screening
- Power Supplies - Commercial and Defense
- Commercial Test Equipment
- Combined Environments (with either Sine or Random)
Benefits of Servoelectric ED Shakers
- Simultaneous Dual Axis Control: Provides random spectrum control and shaping from 20Hz to 2000Hz, minimizing discrete frequency overstress on the product.
- Completely Automated: One-button activation of the screening process with soft start-up and shut-down. Requires no highly skilled operators, doubling product throughput with simultaneous dual-axis random screening.
- Large Working Surface: A 36.6 x 36.6 inch surface minimizes fixture costs.
- Multiple Operation Capability: Supports simultaneous dual-axis random, single-axis random (either shaker), and single-axis sine operations.
- Oil Film Sliptable: Offers excellent dynamic uniformity while eliminating exposed oil or contaminants.
- Air-Cooled System: Completely air-cooled by its internal blower system, requiring no water or compressed air.
- Innovative Design: Features a continuous loop tape random generation system.
- Compact Footprint: Requires minimal floor space, approximately 40 square feet.
- Enhanced Protection: All major systems are interlocked with an annotated status display.
- Low Distortion Amplifiers: Equipped with direct couple amplifiers for low distortion.
General Specifications
- Oil Film Sliptable: Conventional oil film sliptable offers excellent dynamic uniformity. Encapsulated moat with no exposed oil.
- Armatures: Rugged aluminum force-carrying members are epoxy bonded to two-layer copper drive coils.
- Magnetic Field: Proven double-ended magnetic design for maximum efficiency.
- Frequency Range;
- Displacement: .5 peak-to-peak as limited by velocity of 10 I.P.S.
- Payload Capability Random: Simultaneous each axis, NAVMAT P-9492, P 4855, R&M 2000, AMC 702-05
- Weight: EST 1636 approximately 8000 lbs. Instrumentation Console 1250 lbs.
Total shipping weight approximately 9250 lbs. - Dimensions: 85″ x 68″ Shaker System
22″ x 32″ Instrumentation Console - Integrated Base – Support and alignment base for shakers is steel-reinforced and concrete filled for vibration isolation in relation to floor.
- Payload Capability: Payload capabilities of all systems based on Simultaneous Dual Axis performing NAVMAT P-9492 spectrum shape. See individual payload capacities.
- Payload Mounting Platforms: 36.625″ x 36.625″ magnesium slip plate with fifty-two 3/8-16 UNG product mounting inserts. Custom insert patterns are available.
- Power: 115V AC instrumentation transformer standard.
208V AC/3/60 -90 F. L.A. - Overturning Moment 35,000 lb.-in.
- Controllability: Typically better than± 3 dB.
- Cooling Air: 1200 CFM shaker cooling
900 CFM per instrumentation console - Power Amplifiers; Low distortion, direct coupled linear amplifiers, 4 KVA per system U.S. Patent Nos.4,440,026 & 4,498,343
Other International Patents Pending
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