Directed Perception Inc.
Burlingame, CA 94010
Sep 17, 2008 Weighing under 10 lb, PTU-D48 computer controlled pan-tilt units have payload capacity of 15 lb (side mount) and 10 lb (top mount). They feature fully controllable pan and tilt speeds ranging from below 0.006-100°/sec, and ±0.006° positioning resolution in pan axis. Suited for fixed and mobile applications in industrial and military markets, units have operating temperature range of -30 to +70°C, single MIL-style connector, and single 12-30 Vdc power input.

Baumer Ltd.
Southington, CT 06489 1534
Sep 05, 2008 Integrating absolute encoders with motors, drives, gears, and connectors, FlexiDrive systems offer 14-bit single-turn and 18-bit multi-turn resolution. Delivering explicit and continuous position measurement, space saving drives can be used on shafts, spindles, lead screws, rollers, webs, and other moving parts found in machine automation. Systems can be used to determine current position of tabletop equipment and measure angle of cuts made with dirty, high vibration machinery.

Equipment Solutions, Inc.
Sunnyvale, CA 94086
Aug 28, 2008 Suited for precision optical positioning applications, LFA-1012 Linear Focus Actuator features zero-translation tangential flexure. Other features include clear aperture, 0.394 in. stroke length, and standard 12 mm optics mount or optional DIN mount. Frictionless, closed loop, non-contact, sub-micron resolution linear displacement sensor is also included, lending to 150 nm positioning resolution. Short- and long-term repeatability are 200 nm and 50 ppm/1,000 hr, respectively,.

Technical Manufacturing Corp.
Peabody, MA 01960
Aug 08, 2008 Designed for pneumatic vibration isolators, PEPS® II non-contacting Precision Electronic Positioning System helps improve isolator height control and settling time. Based on PEPS® technology, it eliminates mechanical height control valves and sensing linkage, reducing wear, eliminating particulate generation, and optimizing long-term position repeatability. Unit is compatible with all TMC pneumatic vibration isolation systems including Gimbal Piston(TM), CSP®, and MaxDamp®.

Hardinge Workholding Division
Elmira, NY 14902
Jun 18, 2008 Super-Precision® DD100/DD200/DD300 models incorporate frameless rare-earth permanent magnet torque motor, with no mechanical gearing, that wraps around spindle to eliminate need for separate motor extension. A ±.077 arc/sec resolution, ± 2.19 arc/sec accuracy encoder is mounted directly on spindle to provide accurate positioning. Direct-drive design eliminates backlash, enabling repeatability of ±2 arc/sec, and drawbar actuator lets products accept multiple workholding devices.

Zero-Max, Inc.
Minneapolis, MN 55441 5537
Mar 31, 2008 Model ETP-Octopus(TM) bushings can be set up for frequent locking/unlocking of linear slides or similar motion devices at one or series of positions from remote switching location. Providing uniform and repeatable locking pressure, they are designed for use with sliding shafts and components in automated systems. Devices are available in 3 models with pressure ranges to 6,500 psi and with aluma-bronze or steel sleeve bores, ranging from 10-100 mm.

Directed Perception Inc.
Burlingame, CA 94010
Mar 21, 2008 Suited for fixed and mobile applications in military and industrial markets, computer-controlled PTU-D100 offers built-in dynamic control capabilities, including on-the-fly speed and position command changes at over 60 Hz. Unit provides payload capacities of 25 lb for side mount and 15 lb for top mount, with pan and tilt speeds from 0.0075-120°/sec. Constructed of anodized aluminum, unit is suited for applications that require real-time pointing of cameras, antennas, and other sensors.

Trimble Navigation Limited
Sunnyvale, CA 94085-3913
Jan 30, 2008 Trimble® MEP layout solution lets mechanical, electrical, and plumbing (MEP) contractors take digital CAD design file or 3D Building Information Model into field to facilitate layout of conduit, pipe, duct, and cable trays. Used with Trimble SPS610 Robotic Total Station to provide precise positioning, solution enables one person to handle layout on floor, wall, top of deck, or direct underside of deck. It also offers real-time wireless data communications between office and field.

Smock Material Handling Co., Inc.
Indianapolis, IN 46236
Dec 14, 2007 Suited for inspection, assembly, welding, and grinding, floor-mounted Rotary Positioner includes endless belts constructed of steel-reinforced, cut-resistant material that withstands sharp edges and abrasive surfaces without requiring wear pads. Positioner allows 360° continuous rotation in forward and reverse directions, and access for loading with forklift or crane. Applications include rotating large castings, fabrications, dies, large engines, cars, and truck bodies.

Bosch Security Systems
Fairport, NY 14450 9199
Oct 19, 2007 Based around Pan&Tilt (P&T) unit, Bosch high speed positioning system offers camera module with autofocus and choice of high definition camera and zoom lens combinations, all enclosed within polycarbonate and extruded aluminum casing. Self-contained, all-weather system delivers 0.02º accuracy. In manual mode, 360º continuous panning at up to 100º/sec is complemented by up to 40º/sec tilting. Tilt ranges between -90 and +40º, allowing viewing above horizon.

Stafford Manufacturing Corporation
North Reading, MA 01864-0277
Aug 02, 2007 Designed to mount blowers, heaters, cameras, and related devices onto conveyors and packaging equipment, Universal Positioning System consists of base that can attach to any flat surface and series of stepped and straight-through couplings, which accept different sized shafts and can also mount onto guide rail. System is infinitely adjustable and extremely stable once locked in place. Made of anodized aluminum, couplings are available for ½, ¾, and 1" precision shafts.

Hardinge Workholding Division
Elmira, NY 14902
Jul 03, 2007 Featuring 10 in. slotted face plate, DD200 high-speed gearless rotary unit employs direct-drive design that eliminates backlash and provides accurate bidirectional response with repeatability of ±2 arc/sec. Indexing speeds reach 2,100°/sec, and ±.077 arc/sec encoder mounted directly to spindle enables ±3 arc/sec system accuracy. System supports semi-fourth- and fourth-axis integration and incorporates wraparound direct-drive, rare-earth, permanent-magnet torque motor.

Spirax Sarco, Inc.
Blythewood, SC 29016
Jun 19, 2007 Able to work with 2- or 3-port valves, SP200 electropneumatic smart control valve positioners offer single/fail vent action. Absence of mechanical linkages between valve stem and positioner, along with smart auto-calibration function, facilitates installation. Local calibration and parameter setting can be performed through menu-driven software with integral keypad and alphanumeric data LCD. Valve commissioning is facilitated via auto-stroke routine and display.

Parker Hannifin Corp., Pneumatic Div.
Richland, MI 49083 0901
May 08, 2007 Split System/High Boy Kneeling Module consists of manifold with machined aluminum-anodized body that houses 4 pneumatic poppet valves which inflate/exhaust axle-mounted air bags. Upon actuation, module routes compressed air, in tandem with kneeling position requirements, to lower suspension for passenger loading and then returns vehicle to proper travel height. Solution provides seamless split-level, left/right/complete kneel, and high-boy functions for safe bus passenger access.

YET US Inc.
Littleton, MA 01460
May 07, 2007 To address instability issues inherent in high-speed precision motion system applications, XtraDrive-DL (dual loop) senses and compensates for load position inaccuracies caused by repetitive motion, temperature variances, and component wear. It also compensates for instabilities caused by backlash and reduces tracking error to ±1 micron. System consists of integrated amplifier/1.5 axis controller, dual-loop option board, and motor.

Southworth Products Corp.
Portland, ME 04104 1380
Apr 16, 2007 Designed for transporting, lifting, and positioning loads in high-tech, industrial, retail, and office environments, Dandy Lift(TM) lifts and lowers at touch of button using 24 V battery. It is available in 5 models with capacities from 220-500 lb, table sizes of 20 x 31.5 and 24 x 36 in., and raised heights to 51 in. Features include high-speed linear actuator for precise positioning, battery status indicator and onboard charger, smooth-rolling casters, and parking locks.

Physik Instrumente (PI)
Auburn, MA 01501
Apr 13, 2007 Equipped with ultra low noise E-536 driver/controller, P-363 PicoCube® employs non-contact, direct-measuring, parallel-metrology capacitive sensors for position feedback. Piezeo drives allow for resonant frequency of 10 kHz, important for high-speed scanning applications. Housed in titanium case, scanner is vacuum compatible and suitable for AFM, SPM, nanomanipulation, bio-technology, nanotechnology, nano-imprint, semiconductor, and data storage test equipment.

EMX Inc.
Melbourne, FL 32934
Mar 02, 2007 IP66 rated EPT-40 Pan/Tilt Positioner features pan speed of up to 60°/sec, continuous 360° pan range, tilt range of +45/-30°, and side-mounted payload of up to 50 lb. Control electronics are configurable to accept Marine Radar TTM message data for slew-to-cue operations with radar, and incremental encoder with 2,048 resolution provides position feedback while also providing on-screen display of pan/tilt position in azimuth and elevation.

Stafford Manufacturing Corporation
North Reading, MA 01864-0277
Nov 16, 2006 Using ball-end mounts or V-block clamps, Universal Positioning System lets users position and lock video cameras, sensors, and other devices in any plane. It delivers unlimited degrees of positioning freedom and is suited for use on conveyors and packaging equipment. Machined base attaches to any flat surface, and series of stepped and straight-through couplings accept ½, ¾, and 1 in. precision shafts that can also mount onto guide rails.

Aerotech, Inc.
Pittsburgh, PA 15238
Nov 02, 2006 Available in 100, 150, 200, 250, and 325 mm aperture sizes, ALAR Rotary Stages provide angular positioning and velocity control with axial load capacity of 300-1,000 lb. Stages are 65-160 mm tall and deliver smooth motion without travel restrictions. They utilize brushless, slotless motors with zero cogging and no torque ripple. Performance is assured with encoder line counts from 31,000-74,000 per rev, resulting in resolutions from 0.02-0.009 arc-sec/count.