DRE-01
4Pages

DRE-01 Dynamic Rotation Exciter cogs  Applications Cog  Selected Data Calibration of gyro transducers (angular rate/acceleration) MEMS development & qualification Accelerated stress testing Device testing and characterization Compact design for desktop operation Customizable table for DUT mounting Works with any signal generator or vibration controller Very low distortion of movement (electronic zero position controller option) Integrated overload protection and cooling for improved performance Internal reference sensors available www.spektra-dresden.com | Latest update: 07/2020 | All data are subject to change without notice

Specification The DRE-01 Dynamic Rotation Exciter has been developed as a versatile and precise rotation exciter for periodic excitation over a wide frequency range. It can be used for the calibration of transducers as well as for the characterization of devices requiring a periodic or random rotation input. A typical example for the latter is the determination of properties of MEMS sensors and sensor components in the development phase. Designed as an electro- dynamic exciter the DRE-01 can be easily combined with many standard laboratory devices like signal generators or vibration...

Plus-hexagon  Options and Accessories L Internal Reference Standard BN-43 4) • Sensitivity (± 5 %): 0.25 mV/(°/s) • Frequency Range: 0 Hz … 2 kHz • Angular verlocity: 8 000 °/s peak Internal Reference Standard BN-42 • Sensitivity (± 5 %): 1.33 mV/(°/s) • Frequency Range: 0 Hz … 2 kHz • Angular verlocity: 1 500 °/s peak Power Amplifier PA14-500 5) 082-0005_01 Power supply for BN 42/43 APS 0109 zero position controller All specification are at room temperature unless otherwise specified. 1) Intervals of 5 minutes; other operating modes are displayed in the diagrams 2) Without mounting table....

Examples for the mass moment of inertia for DUT with a square base area of 30 mm x 30 mm •  weight 67 g -> 10 kg∙mm² •  weight 133 g -> 20 kg∙mm² •  weight 333 g -> 50 kg∙mm² Assumption: the body’s center of gravity is located on the rotary axis. ANGULAR ACCELERATION WITH VARIOUS PAYLOADS MAXIMUM VELOCITY Bare Table TEMPERATURE LIMIT MAXIMUM VOLTAGE 50 kg·mm² 100 kg·mm² 200 kg·mm² 400 kg·mm² PA14-500 - CONTINUOUS DUTY PA14-500 - 50% DUTY CYCLE - 5 MINUTES 10 ANGULAR VELOCITY WITH VARIOUS PAYLOADS The possible performance charts for angular velocity measurements with different payloads are...