Simulation Vibration Table

Product Details

Vibration Parameters

• Amplitude: Typically ranges from a few millimeters to several tens of millimeters. Common values include 25.4mm, and some devices can achieve amplitudes of ±80mm or even larger.

• Frequency Range: Generally from 0.1Hz to several hundred Hz. Common ranges include 0.1Hz to 50Hz, 1Hz to 300Hz, etc. Seismic simulation vibration tables may have a broader frequency range, such as 0 to 50Hz.

• Maximum Speed: Horizontal speeds are usually around ±600 mm/second, and vertical speeds are around ±300 mm/second.

• Maximum Acceleration: Horizontal directions typically reach ±1.0g to ±1.5g, while vertical directions can reach ±0.7g to ±1.0g.

Load and Table Surface Parameters

• Test Load: Ranges from tens of kilograms to tens of tons. Common values include 100kg, 200kg, 300kg. Large-scale seismic simulation vibration tables can have a standard load capacity of up to 60 tons, with a maximum load of 80 tons.

• Table Surface Dimensions: Common sizes include 1000×1000mm, 1100×1000mm, and

  Equipment Specifications

  • Motor Power: Typically ranges from 1 HP to several kilowatts.

  • Power Supply: Usually AC220V or AC380V, 50Hz.

  • Dimensions: Varies greatly depending on the model and specifications, and should be determined based on the specific equipment.

  • Equipment Weight: Ranges from tens of kilograms to several tons.

  Control and Precision Parameters

  • Control Method: Generally uses microcomputer control with PID adjustment functionality.

  • Control Accuracy: Frequency control accuracy typically reaches 0.1Hz or higher, while amplitude control accuracy ranges from ±0.1mm to ±1mm.

  • Display Accuracy: Speed display accuracy is generally 0.1 RPM.

  1200×1000mm. Large vibration tables, such as those at the China Academy of Building Research, may have table surface dimensions of up to 6.1m×6.1m.

Motion Control Parameters

• Vibration Types: Mainly include reciprocating and rotary types.

• Speed Control Methods: Includes DC speed control, AC speed control, and AC frequency variable speed control.

• Time Setting Range: Typically from 0 seconds to 99 hours or longer.