Specifications

1.high energy,cost efficient
2.vibration test applications
3.educational,research,lab
4.wide frequency,reasonable structure

1.Introduction

VT series Permanent Magnetic Vibration Exciters are the high-quality, compact machine with a permanent magnetic field.  It is designed for long, trouble-free operation, and has a force rating from 10N to 1000N enabling relatively heavy loads  to be excited to high g levels. The moving element is supported by a robust rectilinear guidance system consisting of  grouped radial and transverse flexures in a unique construction. The flexures are made from a bonded sandwich of  spring steel and a damping elastomer, providing a clean acceleration waveform with low cross motion and low distortion  characteristics.

 

2.Applications

These electrodynamic vibration exciters are typically part of the vibration test equipment used in educational, research  and laboratory environments.

• Vibration testing
• Mechanical impedance measurements
• Educational demonstrations
• Structural response testing
• Modal analysis
• separation and compacting of powders
• small component vibration screening
• Vibration transducer calibration

 

3.Specifications

Model	VT-20	VT-50	VT-150	VT-300	VT-500	VT-1000
Rated Force	≥20 N	≥50 N	≥150 N	≥300 N	≥500 N	≥1000 N
Max. Displacement	± 4 mm	± 5 mm	± 7.5 mm	± 7.5 mm	± 12.5 mm	± 12.5 mm
Max. Acceleration	20 g	20 g	40 g	45 g	45 g	45 g
Max. Velocity	1.4m/s	1.4m/s	1.4m/s	1.4m/s	1.4m/s	1.4m/s
Maximum Input Current	≤2.5 Arms	≤6 Arms	≤12 Arms	≤12 Arms	≤25 Arms	≤30 Arms
Frequency Range	20 to10kHz	10 to 9kHz	10 to 5k Hz	10 to 5k Hz	5 to 2k Hz	5 to 2k Hz
Coil DC Impedance:	2Ω	0.9Ω	0.8Ω	0.7Ω	0.7Ω	0.7Ω
Moving Element	0.1 Kg	0.25 Kg	0.45 Kg	0.54 Kg	1.1 Kg	2.2 Kg
Size(mm)	Φ96×132H	Φ138×165H	Φ180×175H	Φ180×200H	Φ220×260H	Φ240×350H
Mounting Size(mm)	105×80  /4-Φ9	150×120 /4-Φ10	200×160 /4-Φ10	200×160 /4-Φ10	240×190 /4-Φ11	240×200 /4-Φ10
Weight	3.3 Kg	8.5 Kg	13.5 Kg	18.5 Kg	29 Kg	42 Kg
Output Type	TableΦ26/ M5	TableΦ30/ M5	TableΦ40/ M5	TableΦ50/ M5	TableΦ70/ M5	TableΦ80/ M5
Associated Amplifier	100W	100W/200W	200W/500W	500W/500W	800W	1500W

 

 

4. Packaging

 

5. Shipping

We can help arrange shipping, including express (TNT,DHL,UPS,FEDEX,UPS),

air shipping and sea shipping,

 

 

6.Our service

 We can offer paid field installation and debugging service. 

Our warranty period usually is 12 months except artificial damages.

We can also offer data acquisition system and amplifiers used with vibration tables.