The Series AC1180-AB Single-Axis rate table is the most precise single-axis table in the ACUTRONIC range.
The model allows testing of inertial grade Inertial Measurement Units (IMU's) and Inertial Navigation Systems (INS'). The table has been optimized for rotational vibration test and high frequency characterization of inertial components.
High precision and ultra smooth rates are enhanced by the use of an air bearing.
When compared with the highest precision mechanical bearings, air bearings have the advantage of reduced wobble, low friction and no wear. Air bearings air especially useful for angular vibration simulation and where very low, smooth rates are required.
The axis is driven by a direct drive brushless motor. Brushless motors offer high torque, and since they have no wear parts the reliability is excellent. PWM drive amplifiers produce the required current to power the motors. The motion simulator offers the highest instantaneous rate stability in its class and precise, stable absolute positioning.
Slipring capsules take the signals and or power from the table base to the device under test. ACUTRONIC offers three standard slipring packages for better economy.
Simulation is enhanced by the addition of a thermal chamber. The chamber is heated by an electric element and cooling may be by expansion of liquid nitrogen (TCN) expansion of carbon dioxide (TCC) or closed circuit mechanical refrigeration (TCM)
The table is controlled by the ACUTROL®3000e digital controller. For more details, please refer to the ACUTROL®3000e datasheet.