OVU00247

DATASHEET ATLAS ™ "Servotorq " Integrated Servo Motor ™ FEATURES • All-In-One, Precision, Direct-Drive Motion • Class-Leading Positional Accuracy and Repeatability • Ultra Smooth and Silent • Zero Backlash • Low Size, Weight and Power • 2.0Nm Output Torque • Exceptional Repeatability Compact, Smooth and Accurate Motion for Advanced Sensor Positioning The most powerful of the Servotorq series of Integrated Servo Motors and designed for applications requiring exceptional positional accuracy and repeatability, Atlas delivers ultra-smooth, fast, silent and precise motion in a standalone package. Its compact footprint makes it ideal for integration in to a wide variety of sensor position applications including high performance and environmentally rugged cameras, radars and laser scanners. Fully Integrated Solution Eliminating the need for a separate motor, servo controller and cabling, Atlas combines a BLDC motor, advanced control electronics, a high-performance servo and a precision rotary position encoder into a fully integrated, direct-drive, motion control solution. Easy Integration Atlas has been designed with simplicity for the integrator in mind and supported by its simple connectivity via a standard I²C interface and supply voltage, significantly reduces product development effort and overall system costs, which means that time-to-market and production efficiencies can be significantly improved for the integrator. Atlas's compact design also supports integrators in the design of simpler and more attractive end products. Best in Class Performance Atlas has a wide dynamic speed range of between 0.05°s and 450°s. Integrated drive control electronics and software provide closed-loop servo control, delivering velocity and acceleration control. Atlas also provides rapid and precise positional control, with 0.0055° repeatability and zero backlash, and is robust to external dynamic disturbances, especially impulses and vibrations. Technical Specification Part Number Electrical Specifications Nominal Voltage Current at max torque @ 48V Initialisation Current Idle, no load, current Position command & readback resolution Maximum speed Min. non-zero speed Mechanical Specifications Weight Dimensions (Dia. x H) Rotor moment of inertia Stall torque Moving Torque (at 360°s¯¹) Perpendicularity Maximum radial load Maximum axial load Bearing Type Rotation Range OVU00247 48V DC 1.12A 1.12A 30mA 0.0055° 450°/s 0.05°/s 1.2kg 125.2mm x 98.5mm 12,000gcm² 2.0Nm 1.7Nm