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The Vibration Research VR5200HF Shaker Test System is a high-performance system which incorporates a compact high frequency shaker. The Vibration Research VR5200HF system offers the maximum performance from the shaker without a cooling blower. Full system ratings are available up to 14,000 Hz with reduced operation up to 20,000 Hz. The Vibration Research VR5200HF is used for both general purpose high frequency testing and transducer calibration requirements. A voltage-proportional-to-output-current output signal is provided for modal tests and other applications requiring force monitoring. The VR5200HF shaker can support relatively heavy loads and is perfectly matched to the amplifier, which makes this the most versatile system of its size.
Features
System components:
- Electrodynamic Shaker
- Linear Power Amplifier
- Interconnect Cables & Hoses
Specifications
| VR5200-HF SYSTEM SPECIFICATIONS |
| Sine Force |
13F-lb pk |
| Random Force |
8F-lb rms |
| Shock Force |
21F-lb pk |
| Frequency Range |
DC to 14,000Hz (usable to 20,000Hz) |
| Max Acceleration |
37g pk, bare table
24g pk, 0.2 lb load
9.6g pk, 1 lb load |
| Max Velocity |
106ips pk |
| Max Displacement |
0.75″ pk-pk, bare table |
| Power Requirements |
1,000VA @ 100, 110, 200, 220 or 240V, 1Ø, 50/60Hz
|
| GENERAL |
| Armature Weight |
.35lb |
| Suspension Stiffness |
15lb/in |
| Dimensions |
7"H x 4.8"W x 4.25"D |
| Shaker Weight |
11lbs |
| Stray Magnetic Field |
Measured 1.0" above table: <15 gauss
Measured .5" from body: <15 gauss |
| Fundamental Resonance |
4,000 to 5,000Hz |
| LOAD DEPENDENT PERFORMANCE |
| Bare Table |
37g pk |
| 2lb Load |
24g pk |
| 10lb Load |
9.6g pk |
| Cooling |
Natural convection |
Options
Options:
- Modal stingers and mounts
- Cooling blower (required for operation above 13 F-lb)
- Vibration controller
- Rack cabinet
- Accelerometers