Overview: The ANGt50 is a compact goniometer designed for Θ-positioning, utilizing an inertial piezo drive mechanism. It is suitable for various mounting orientations with the axis perpendicular to gravity.

Working Conditions: The device operates within a magnetic field range of 0 to 31 T and a temperature range of 0 to 100 °C for standard conditions, and 10 mK to 300 K for low-temperature conditions. It can withstand a maximum bake-out temperature of 150 °C under ultra-high vacuum conditions.

Size and Dimensions: The goniometer has a footprint of 15 x 15 mm and a height of 10 mm, with a maximum outer position size of 17.5 x 15 mm. The distance from the center of rotation to the bottom is 40 mm.

Pressure Specifications: Minimum pressure capabilities vary from 1E-4 mbar in standard conditions to 5E-11 mbar in ultra-high vacuum conditions.

Positioning Modes:

• Coarse Positioning: Offers a travel range of 7.2° in step mode with a typical minimum step size of 0.1 m° at 300 K and 0.02 m° at 4 K. Maximum speed is approximately 1 °/s at 300 K.
• Fine Positioning: No fine positioning capability is available.

Materials: The positioner body is made of titanium, with PZT ceramics used for the actuator. Connecting wires are insulated twisted pair copper.

Load and Movement Accuracy: The maximum vertical load is 25 g, with static and dynamic forces along the axis of 1.5 N and 1 N, respectively. The maximum torque on the axis is 3 Ncm. Step size repeatability and asymmetry are typically 5% over the full range.

Mounting Options: The device offers frontside and backside mounting options with specific thread sizes for load mounting.

Article Numbers: Different versions are available, each with a unique article number for standard, low-temperature, high-vacuum, and ultra-high vacuum conditions.

Electronics Compatibility: Compatible with ANC106, ANC150, and ANC300 piezo controllers, with specific compatibility for each version.

Drawings: Includes top, bottom, side, inner, outer, and 3D views.

Legal Notice: All rights reserved by attocube systems AG, including patent and trademark rights.