DK-M3-RS-U-1M-20

SMALL, PRECISE, SMART … IN MOTION Motor and controller inside! DK-M3-RS-U-1M-20 Developer’s Kit Single-Axis Mirror Positioning System Miniature piezo smart stage with built-in controller for simple, precise point-to-point positioning  Piezo stage with familiar digital galvo form factor  Smallest size: < 12 mm diameter  Closed-loop controller embedded in stage - No separate electronics needed - 3.3 VDC input - Direct digital input of motion commands ( I2C, SPI, UART or analog servo)  Steers beam diameters up to 2 mm  Angular resolution 0.025 deg (440 µrad) closed loop with built-in absolute position sensor  Angular resolution 0.0057 deg (100 µrad) open loop with external position sensor provided by user  Holds position with zero power and no jitter Mirror positioning on your fingertip The DK-M3-RS-U-1M-20 is a complete piezoelectric mirror positioning system with a familiar galvo-scanner form factor, but a drastically smaller size: only 12 mm diameter including the embedded closed-loop controller. APPLICATIONS The mounted aluminum-coated mirror moves at up to 1100 degrees per second with accuracy of 0.25 degrees for precise, point-to-point positioning. The mirror range is +/- 20 degrees. Only 12 mm in diameter, this system is ideal for precise, point-to-point beam steering in a limited space, where dynamic scanning is limited to less than 100 Hz. The 3.3 VDC input makes it suited for handheld and portable instruments. Embedded controller means tiny size plus fast, easy integration Medical  Dermatology lasers, fluorescence microscopes and imaging instruments Patented piezoelectric motors along with position sensors, bearings, drive electronics and embedded firmware are all integrated into the miniature rotary stage.  In-vivo and in-vitro micro laser surgery We’ve eliminated the extra bulk of a separate external controller. Along with smallest system size, this makes for fast, easy integration into your system. The positioner accepts direct input of high-level digital motion commands from your system processor, or use the USB adapter for PC control. Industrial  3D printers  LIDAR, 3D measurement, spectroscopy  Remote sensing (e.g. pollution sources)  Image and hand tremor stabilization  Laser marking, engraving, machining Telecommunications  Free-space optical communication  Variable optical attenuation Low power for hand-held systems  Fiber-to-fiber optical switching The mirror positioning system needs only 3.3 V DC and uses approximately 500 mW when moving or 50 mW in standby mode. It can be powered by USB or standard batteries. The integrated piezo motor holds position without using power. Aerospace and Defense  Target designation, jitter compensation New Scale Technologies, Inc. ~ w w w . n e w s c a l e t e c h . c o m ~ Phone (585) 924-4450  Automated obstacle detection, tracking and avoidance for robots, UAVs, etc. DK-M3-RS-U-1M-20, Developer’s Kit, Single Axis Mirror Positioning System The Developer’s Kit The DK-M3-RS-U-1M-20 Mirror Positioning Developer’s Kit includes a smart stage, mounted mirror, base, breakout board, cables, USB adapter and software for system evaluation and development. Smart Stage with mounted mirror and base The standard aluminum-coated mirror is pre-mounted on the M3-RS-U smart stage. The stage’s built-in controller accepts direct digital and analog servo control via the FPC connector. Flex Cable with straight exit from stage, 150 mm length (M3-RS-U-FPC-0-150) Rotary smart stage with embedded controller (M3-RS-U-360) Base Mounted Mirror (M3-RS-U-Mirror-01-03) Included accessories The Developer’s Kit accessories include a breakout board, USB adapter, cables, tools and software to aid in evaluation and system development. New Scale Pathway™ software for Windows provides an easy-to-use graphical interface to control multiple stages from one PC screen, or develop your own code using the intuitive scripting tool. USB adapter (M3-USB) Flex cable to connect breakout board to USB adapter Straight, 125 mm length (M3-RS-U-FPC-0-125) Smart stage with mirror, FPC and base (detailed above) Breakout Board for direct access to:  SPI, I2C and UART digital control interfaces  Analog Servo (Input)  PWM Position (Output)  ON Target (Output)  DC Power New Scale Pathway Software for Windows For system evaluation and development 2 | New Scale Technologies, Inc. ~ w w w . n e w s c a l e t e c h . c o m ~ Phone (585) 924-4450 DK-M3-RS-U-1M-20, Developer’s Kit, Single Axis Mirror Positioning System Specifications – DK-M3-RS-U-1M-20 Developer’s Kit M3-RS-U smart stage with standard mounted mirror Standard Mounted Mirror (included in kit) Beam Diameter (maximum) 2 mm Size 3 x 5 x 0.4 mm Range of Motion +/- 20 deg Material Float Glass Speed >1100 deg/sec Coating Protected Aluminum (MgF2) Acceleration >1,000,000 deg/sec2 * Operational Bandwidth 0.350 – 4.0 µm Stall Torque (minimum) 0.04 N-mm Ravg Reflectivity (0.350 – 4.0 µm) 90% Holding Torque (minimum) 0.08 N-mm (zero power) Maximum Beam Diameter 2 mm Flatness (632 nm) λ/4 over any 2 mm length Surface Quality 60 – 40 scratch/dig CW Damage Threshold (4 µm) 6 W/cm2 Pulsed Damage Threshold (1 µsec pulses, 350 nm, 20 Hz) 0.3 J/ cm2 Recommended Maximum Payload mounted to rotating shaft (Payload must be balanced) Mass 3g Inertia 350 g-mm2 CLOSED-LOOP performance (with built-in position sensor) Recommended Step Frequency Up to 100 Hz Resolution (encoder resolution) 0.025 deg (440 µrad) absolute Repeatability +/-0.05 deg (880 µrad) Accuracy 0.25 deg (4400 µrad) Maximum Closed-Loop Step & Settle Times (0.99 g-mm2 inertial load*) 0.5 deg 9 ms 5 deg 14 ms 20 deg 21 ms OPEN-LOOP performance (external position sensor provided by user) Resolution