The CMCP-TKPro-SR Shaft Rider is an accessory to the CMCP-TKPro
Wobbulator. The Teflon Tipped Spring Loaded Shaft Rider transforms the
motion of the TKPro’s rotating wobble plate into linear mechanical
motion for an Accelerometer or Accelerometer based Velocity Sensor. The
Shaft Rider is not designed for calibration. However it does provide an
easy and convenient way to verify sensor and monitoring system end to
The CMCP-TKPro-SR Shaft Rider Armature is machined out of
lightweight Aluminum and is equipped with a replaceable Glass filled
Teflon Tip. The Aluminum Armature rides in an oil impregnated bronze
linear bearing mounted in an Aluminum Collet. The assembly quickly and
easily mounts in the swing arm of the TKPro.
As Velocity is a function of Displacement and Speed
(frequency). At moderate speeds of 30 to 60 Hz (1800 to 3600 RPM) it
does not take a lot of displacement to generate useful velocity levels.
Using as little displacement as needed will extend the Shaft Rider Tip
and Battery Life. Be sure to check the Frequency Response of the
Monitoring System. ISO Standard Systems are 10 to 1,000 HZ (600 to
Construction: Machined Aluminum with Bronze Linear Bearing
Wear Tip: Glass Impregnated Teflon
Dimensions: 2.1” x 1.0” Dia.
Weight: 0.2 pounds