PM Shakers

Dynalabs permanent magnet shakers are compact, lightweight and powerful general-purpose shakers which can be used for modal and vibration testing. They have high DUT capacity despite their small sizes. DYN-PM-20 has an integrated amplifier and a sine wave signal generator where the frequency can be adjusted from 1 Hz to 15,000Hz.

Advantages:

  • Lightweight, durable, portable and easy to use

  • Adjustable trunnion base provides high degree of flexibility

  • Broad frequency range

  • Embedded power amplifier and signal generator for PM-20

Datasheet:

Technical Specifications

 

PM-20

PM-100

PM-250

PM-440

Output Force (Sinus)

20 N

100 N

250 N

440 N

Output Force (Shock)

40 N

200 N

500 N

880 N

Frequency range

0 - 15 kHz

0 – 10 kHz

0 – 5 kHz

0 – 5 kHz

Displacement (Peak to Peak)

5 mm

10 mm

25 mm

25 mm

Max Acceleration

30 g

45 g

80 g

80 g

Total mass

4.1 kg

9 kg

15 kg

15 kg

Cooling system

Air Con.

Air Con.

Forced Air

Forced Air

Suspension

Spring

Spring

Spring

Spring

Max. Input Current

4A

6A

10A

10A

AMPLIFIER

Integrated

Integrated

External

External

Input Voltage

1 VAC

1 VAC

10 VAC

10 VAC