Linear Motion Control – Closed Loop Hybrid (2 Phase Brushless) Linear Motor Stage!

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Santa Clarita, CA —- – Linear Motion Positioning Stage — This revolutionary new series of single axis linear stepper stages, integrates a linear encoder into the single-axis linear stepper motor stage to operate the linear stepper motor as a 2 phase brushless linear motor, when coupled with state-of-the-art motion control electronics package provided by H2W. This allows H2W’s stage to achieve speeds and accelerations previously unachievable with a linear stepper motor. The stage includes cable carrier to yield high cycle counts, there are also provisions that allow customer cables to be routed within the cable carrier, custom mounting hole on the moving table are available upon request at no additional charge, 1-micron resolution linear encoder, the stepper motor forcer and platen, bearings and a switch for home position, and optional end-of-travel-limits are all integrated into a compact package, and cables are terminated in a standard 9-pin d-sub miniature connector. This linear motion package is low cost, and has a short lead time for custom lengths and/or options.

Click here for additional information on Linear Motion Motors and Stages:

H2W Technologies, Inc. is dedicated to the design and manufacture of linear and rotary motion products that are used in the motion control industry. The complete line of linear electric motors includes: Single and dual axis linear steppers, DC brush and brushless linear motors, voice coil actuators, and AC induction motors. Also offered is a complete line of ball screw, lead screw and belt driven positioning stages.

Other motion control products include: Limited angle torque motors for compact, limited angular excursion rotary servo applications, 3 phase brushless rotary servo motors with matching digital servo amplifiers and permanent magnet linear brakes for fail-safe, zero power braking for baggage handling and people moving applications as well as amusement park rides.

With over 75 years combined experience in the linear and rotary motion field, the H2W Technologies team of engineers offers the optimal solution to the most demanding motion control, requirements.

For additional information contact Mark Wilson at H2W Technologies, 26470 Ruether Avenue #102, Santa Clarita, CA 91350; Tel: , Fax: 661-251-2067, E-Mail: or visit the website at


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LM76′s Black Racer Bearings Are the Bearings of Choice for Mattress Manufacturer!

The high speed, short stroke, and the dust & debris of a mattress stitching machine proved too much for linear ball bearings! The contamination and short stroke length did not allow the bearing to circulate and caused premature failure.

E. Longmeadow, MA – — LM76′s solution to problem was to replace the linear ball bearings with the ceramic coated “Black Racer Ceramic Linear Bearings” linear bearings. These linear bearings have a Coefficient of Friction of just .04 (lubricated). LM76 offers 5 of the the 6 Lowest Coefficient-of-Friction bearings and bearing systems available. Follow the links below and contact LM76 for help in selecting the best bearing or bearing system for your application.

For additional information on all of LM76′s low coefficient of friction linear bearings from LM76 See

“Linear Ball Bearings” with a Coefficient of Friction of .001 Click Here.

“Linear Roller Blocks” with a Coefficient of Friction of .003 Click Here.

“Black Racer Ceramic Linear Bearings” with a Coefficient of Friction of .04 (lubricated) Click Here.

“Minute Man Linear Bearings” with a Coefficient of Friction of .19 (Dry) Click Here.

“WDX Non-Metalic Self Lubricating Bearings” with a Coefficient of Friction of .2 (Dry) Click Here.

Motion Control Off-Road Suspension System

Founded in 1976, LM76 has been a leading designer/manufacturer of linear bearings, slides and linear motion systems. LM76 is renowned for its industry leading Minuteman Teflon® Composite linear bearings. LM76 is a leading supplier of precision linear shafting: RC60, 300 Series Stainless Steel, and ceramic-coated aluminum shafting. LM76 also offers several FDA/USDA compliant linear bearings and slides for the food processing, pharmaceutical, medical, and packaging industries.

For additional information contact Mike Quinn at: LM76, 140 Industrial Dr., E. Longmeadow, MA 01028; Telephone: , Fax: 413-525-3735 or E-Mail: or visit the website at

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Motion Control – Motorized Rotary Stage, the AR39-AH Available from OES!

OES-AR39-AH-Motion-Control-Rotary-TableVan Nuys, CA —– Motion Control – Rotary Stages – A rotary stage is a component of a motion system used to restrict an object to a single axis of rotation. The terms rotary table or rotation stage are often used interchangeably with rotary stage. Our rotary stages provide accurate positioning performance in a low profile and compact footprint. They are perfect for the limitations and requirements of the laboratory and are also used in manufacturing environments. These stages are ideal for optics, measurement, alignment and other demanding applications.

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The series of rotary stages provide precise motorized rotational adjustment over 360°. The rotation stages provide precise and fine rotation for system assemblies. One can rotate the stages smoothly and continuously by a motor through a full of 360°. These rotary stages incorporate a precision worm-gear drive mechanism and bearing components for accurate positioning performance over the lifetime of the product.

Specifications of the AR39-AH Rotary Stage


Bench Size Φ 39 mm
Travel Stroke 360°
Driving way Worm & Worm Gear
Lead Type Deep – groove ball bearing
Moving direction (speed – reduction ratio) Worm Gear (Ratio 1/ 120)
Load 3 Kgf
Body Weight 0.4 Kgf
Material Aluminum Alloy
Surface treatment Black anodized
Resolution 0.0015°/0.0075°
Micro Stepping(1/5 step) ± 0.003°
Moment Stiffness 0.74 °/Ncm
Parallelism (within) 50 μm
Maximum Speed 75 °/sec
Single-direction positioning precision (within) ± 0.05°
Reciprocating position precision (within) ± 0.003°
Back clearance (within) ± 0.01°
Ideal run (within) ± 0.05°

OES AR39-AH Rotary Table Drawing

About OES – Optimal Engineering Systems, Inc. (OES) is a manufacturer of motion control products including:Stepper motor controllers and drivers, solenoid electronics, and positioning stages and slides. Applications include: Animation, automated assembly systems, automation, CNC machines, flight simulation, inspection systems, linear and rotary stages, machine tools, medical devices, motion control camera boom systems, optical comparators, CMMs, pan-tilt gimbals, PCB assembly & inspection, pick-and-place, positioning stages, robotics, scanners, security cameras, telescope drive mechanisms, time-lapse photography and winders.

Some of the industries OES serves are: Aerospace, Astronomy, Chemical, Communications, Educational Institutes, University, Colleges, Government Agencies, National Labs, Manufacturing, Medical, Metrology, Military, Motion Control, Museum, News Agencies, Semiconductor and Test Equipment.

Optimal Engineering Systems, Inc’s. competitive advantage is its state-of-the-art in-house manufacturing facility in North America enabling OES to supply clients with custom designed orders or high volume just-in-time deliveries globally.

For additional information contact Customer Service at Optimal Engineering Systems, Inc. (OES) , 6901 Woodley Ave, Van Nuys, CA 91406; Tel: 888-7071-1826, =1 (818) 222-9200, E-Mail: or visit the website at