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Visualising Voltage, Amplitude, and Frequency Relationships in 3D

  • 3 November 2015
    • Vibration Amplitude, Frequency, and Voltage in 3D Space
We’re often stressing how a vibration motor’s voltage, vibration amplitude, and vibration frequency are interrelated - essentially the voltage controls the motor speed which in turn directly affects the frequency and amplitude. Application Bulletin 029 covers this in full. Other factors obviously help determine the profile for each motor, such as the size of the eccentric mass or the output torque from the motor’s internal construction. However, once the motor has been manufactured, it's all controlled by varying the…

AB-030 Released : Extending Vibration Theory - Displacement and Dissipation

  • 15 October 2015
    • Vibration response across a range of frequencies
Our latest Application Bulletin is aimed at extending our discussion of vibrations beyond the amplitude and frequency. Whilst both of these aspects have been covered in previous ABs, and in video form too, there is a large section in our product datasheets that we have not covered in our online content. In particular, the displacement and energy dissipation are two factors with important design implications. Of course, amplitude and frequency of vibrations still play a big role, but here…

Haptic Feedback Evaluation Kit Overview and Features

  • 3 October 2015
    • The Haptic Feedback Evaluation Kit
We're pleased to be in a position to release more information about the upcoming new Haptic Feedback Evaluation Kit (announcement here). In the link below you can find a PDF that helps outline some of the kit's key features. You can download and save a copy to forward to colleagues, with two simple pages it's a great resource for quickly explaining the kit to others, even non-technical managers or workmates. Please note that currently all resources at precisionmicrodrives.com/haptic-kit are…

Vibration and Gear Motor Customisation Update

  • 15 September 2015
    • Example customisations of a vibration motor
As our testing machines and capabilities have grown over the years, we've been able to offer more and more complicated customisations to our customers. So to help handle some of these enquiries and manage expectations, we've put together some content that answers many of the questions we receive. In particular, we wanted to show what customisations were possible and how complex they might be. Whilst some are fairly straight forward, some aren't as obvious as you would think -…

Haptic Feedback Evaluation Kit Rev2 Announced

  • 2 September 2015
    • Haptic Feedback Evaluation Kit Rev2
Since our Haptic Feedback Evaluation Kit was released in early 2014 we've seen a number of companies use it in their full development cycle. It not only helps introduce haptic feedback to those who are not familiar with the technology, which can be great for getting buy-in from management or non-technical colleagues, but it can also be used as a platform to jump-start development of a device. Ultimately, the best compliment we've received is the great feedback from a…

C10-000 Released : 205 Hz 10mm LRA

  • 31 August 2015
    • C10-000 is 205 Hz Resonant Frequency, 1.4 G
The new C10-000 serves as a higher frequency alternative 10mm linear resonant actuator to the extremely popular Precision Microdrives C10-100. They are similar models, but the C10-000 has some…

908-100 Released : New 8mm Brushless Vibration Motor

  • 11 August 2015
    • 908-100 8mm Brushless Vibration Motor
At Precision Microdrives we recently added the 908-100 brushless vibration motor, part of the Dura Vibe™ range, to our online product catalogue. At only 8mm this is our smallest…

C08-001 Released New 8mm LRA Available

  • 30 July 2015
    • The 8mm LRA C08-001
At Precision Microdrives we are excited to announce our smallest linear resonant actuator to date, the C08-001. This LRA is only 8mm in diameter and just 3.2mm in height,…
  • 308-103 High Amplitude ERM Vibrating Motor
  • Product Release :: 308-103
  • New high amplitude eccentric rotating mass vibrating motor. Strongest sub-12mm vibration motor available!