The general purpose rotating probe can be configured to have a either 16 pin dip header sample holder or cylindrical sample holder. The design and principle of this very low friction rotator can be found in Rev. Sci. Instrum. 70, 237 (1999).

Kevlar String Rotator Shaft

Spring

Linear Feed Thru

Remotely Controlled Stepper Motor

Universal JointRotator Frame

Rotator

Pulleys

Rotation Axis Spring Fix

Stainless Steel Mini-Coax

Cylindrical socket rotator

16 Pin Dip socket rotator

SCM1 General Purpose Rotating Probe - 16 Pin Dip / Cylindrical Socket Mount

1/4For more information contact Ju-Hyun Park (jhpark@magnet.fsu.edu)

Probe Body (not scaled)

(magnetic field)

0.8 inch

0.4 inch

16 Pin dip socket rotator

Samples prepared on a standard16 pin dip header can be mounted to the 16 pin dip socket rotator and can be remotely rotated to a desired orientation during experiment. See page 3/4 for proper dip header dimension and shape.

Field

SCM1 General Purpose Rotating Probe - 16 Pin Dip Socket Mount

2/4For more information contact Ju-Hyun Park (jhpark@magnet.fsu.edu)

twisted pair

twisted pair

0.1 inch between adjacent pins

0.3 inch between opposite pins

pin diameter 0.02 inch

overall length 0.8 inch

overall width 0.4 inch

ALL corners need to be rounded off

Acceptable Sample Dip Header Dimension

Various style of Dip header can be used as a sample holder as long as it meets the acceptable dimension above.

SCM1 General Purpose Rotating Probe - Sample Dip Header Dimension

3/4For more information contact Ju-Hyun Park (jhpark@magnet.fsu.edu)

A cylindrical socket rotator is designed to hold a cylindrical sample holder that would be designed by the user. Currently the SCM1 probe has two cylindrical rotators with diameters of 0.45 inch and 0.5 inch. The dimension of a sample holder should fit 24.5 mm I.D. cylinder during rotation.

Field

0.45 inch I.D. 0.5 inch I.D.

Cylindrical sample holder

Cylindrical socket rotator

Rotation Axis

Set screw to hold the sample holder

SCM1 General Purpose Rotating Probe - Cylindrical Socket Mount

4/4For more information contact Ju-Hyun Park (jhpark@magnet.fsu.edu)