Rotational axis

The RT-STEM is a stand-alone rotational axis for use in conjunction with the MM3A-EM micromanipulator. It enhances your system by providing a fourth degree of freedom that is required for numerous SEM and FIB applications.

A TEM grid holder or a larger sample can be inserted into the front of the axis and rotated with a resolution of 10e-7 rad per step, allowing applications like true FIB lathe milling, tomography and STEM to be performed with ease.

Your existing MM3A-EM micromanipulator system can be quickly and easily upgraded for use with the RT-STEM.

• Height: 25.5 mm
• Width: 15 mm
• Length: 18.6 mm
• Weight: 18 g
• Travel: 360° unlimited
• Speed: up to 0.6 rad/s
• Resolution: 10^-7 rad
• Holding torque: 3 to 4 Nmm
• Temperature range: 273 K to 353 K
• Lowest pressure: 10^-7 mbar
• Housing mounting: M4 hole

All technical specifications are approximate. Due to continuous development, we reserve the right to change specifications without notice.