Linear Motion – Utilitarian Roller Block & Rail™ from LM76   The Utilitarian Roller Block and Rail system from LM76 is just that…practical. A black anodized aluminum carriage plate which features 4 Delrin® (plastic) wheels pressed over ABEC 1 roller bearings. The rail is a ceramic coated aluminum extrusion which offers a hard, extremely durable running surface. URB offers you 2 carriage plate designs: Option 1 is a square plate with 4) 10-32 mounting holes. Option 2 is a longer and more narrow plate with 4) 10-32 mounting holes and a hand lock assembly. This low friction, maintenance free system is superb for sliding doors, manual assembly lines, camera motion and any other applications where low friction motion is required. URB is not for high loads or moment loading or for applications which require high speed, high accuracy, high loads or rapid oscillation.
	Carriage Block P/N Block Option URB 1 ( Square Block) 1 URB 2 ( Long and Narrow with Hand lock ) 2 Part Number Example: URB1 1 Square Block Rail P/N Length LR3 ? Part Number Example: URB1 LR3-36 1 Rail, 36″ long

For additional information contact Mike Quinn at: LM76, 140 Industrial Dr., E. Longmeadow, MA 01028; Telephone: 413-525-4166, Fax: 413-525-3735 or E-Mail: mquinn@lm76.com or visit the website at http://www.lm76.com And say, “I saw it on MotionControlBlogger.com

Sunnyvale, CA, — High speed, high force, sub-micron, >300 nanometer (1.1811 10-6 in.) positioning resolution, cross roller voice coil stages are self contained, compact, and can be mounted in a horizontal or vertical axis. The high speed, 20 mm (0.7874 in.) travel, Equipment Solutions’ Motion Control VCS-2020 Voice Coil Stage features a 20 mm dia. aperture. An integrated Analog position feedback sensor assures 100 nanometer (3.937 10-6 in.) repeatability. This compact voice coil stage is ideal for such micro-positioning applications as: Scanning interferometry, disk drive testing, auto focus systems, surface structure analysis, confocal microscopy, biotechnology, and semiconductor test equipment.

The compact 117 mm 75 mm 81 mm (4.60 in. 2.96 in. 3.18 in.), low mass, voice coil stage is a fully self-contained system including a high precision cross roller stage, voice coil actuator, analog position sensor, servo amplifier and servo controller. The low inertia cross roller stage is integral to the standard threaded “C” lens mount and motor coil for tip/tilt free motion. Custom lens mounts are available. The voice coil motor is rated at 17.8 N (4 lbs.) continuous force and 71.8 N (16 lbs.) peak for 10 seconds and is clean room compatible. For easy integration into a new or existing application the VCS-10H Voice Coil Stage has multiple sets of mounting holes on several surfaces.

Equipment Solutions, Inc. (ESI) is a provider of engineering and manufacturing services. ESI specializes in the design and production of automation and instrumentation products including motion control components and sub systems. ESI’s products range from galvanometer amplifiers with an integrated arbitrary waveform generator, to high-resolution displacement sensors, voice coil and stepper motor stages, amplifiers and controllers.

For additional information contact Jeff Knirck at Equipment Solutions, 1098 West Evelyn Ave. #102, Sunnyvale, CA 94086; Tel: 408-245-7161, Fax: 408-245-7160, E-Mail:info@equipsolutions.com or visit the Website at http://www.equipsolutions.com

Van Nuys, CA – Linear DC Motors, Voice Coil Motors (VCM) or Voice Coil Actuators (VCA) are the simplest type of electric motors for motion control applications. These motors consist of two separate parts; the magnetic housing and the coil.

Applying a voltage across the terminals of the motor causes the motor to move to one direction. Reversing the polarity of the applied voltage will move the motor to the opposite direction. The generated force is proportional to the current that flows through the motor coil. This force is almost constant in the specified stroke range of the motor.

Voice coil motors do not need commutation and using a position sensor, positioning accuracies of less than one micron or 0.00004 inches are achievable.

The non-commutated motor construction increases reliability. The direct coupling of the motor to the load allows for fast acceleration / deceleration and high speed operation.
Very high speeds and accelerations can be easily achieved.

The moving part needs to be supported by a mechanism supplied by the customer.

This type of motor may be used in conjunction with a position sensor and a motion controller for accurate positioning.

All the following motors are also available with metric thread.

Customized solutions can be provided upon request.

For additional information contact MotiCont – A Motion Company, 6901 Woodley Ave, Van Nuys, CA 91406; Tel: 888-785-1804, E-Mail: moticont@moticont.com or visit the website at http://www.moticont.com

MotiCont
– A Motion Control Company
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The Multi-Axis Positioning System is designed to allow direct coupling between the load and the drive motors. This feature eliminates backlash, allows for fast acceleration / deceleration, high speed operation while increasing the reliability.These systems are available with linear stepper and servo motors.

Specifications:

• Zero Backlash
• Long System Life
• High Speed and Acceleration with Closed Loop Linear Three Phase Brushless Motors
• Total Travel (typical): 10 in  (254 mm) by 10 in  (254 mm)
• Working Area (typical): 10 in  (254 mm) by 8 in  (203 mm)
• Peak Force:
  Linear Three Phase Brushless Motor: Up to 29 lbs (131 N)
• Accuracy (typical)
  Closed Loop Three Phase Brushless Motor: 0.0001 in/ft (2.5µm/300mm ) – Encoder Dependent

Custom mounting patterns are available for easy integration with other machine components.

Two-Axis Servo Motor Positioning System

Two-Axis Stepper Motor Positioning System

Customized solutions can be provided upon request.
MotiCont– A Motion Control Company
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