Category Archives: Motors – Voice Coil – Open Aperture

Motion Control – Hollow Core Voice Coil Motor Has Low Inertia, High Precision available from Moticont!

Motion Control – Hollow Core Voice Coil Motor!

 

motion control - hollow core voice coil actuator


Van Nuys, CA — Motion Control – Moticont introduces an open aperture (hollow core) voice coil or moving coil linear motor from Moticont, the HVCM-051-025-013-01. Featuring an open aperture of 0.50 in. (12.7 mm) this low cost, clean room friendly non-commutated motor is available off-the-shelf. The light weight and low inertia moving coil of the linear actuator demonstrates:

High acceleration/deceleration, high speed, zero cogging, and by connecting directly to the load, zero backlash.

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The HVCM-051-025-013-01 Linear actuator has a hollow core that allows for optics, illumination, laser beams, or cables to pass through, additionally, it has a continuous force rating of 5.3 lbs (23.7 N) and a peak force of 16.9 lbs (74.8 N) at a 10% duty cycle. This compact voice coil actuator measuring just 2.000 in. (50.8 mm) dia. X 1.00 in. (25.4 mm) housing length with a 0.50 in. (12.7 mm) stroke is ideal for applications such as: Medical diagnostics and testing, laser beam steering, wafer handling, laser cutting and welding, dynamic vibration absorption, optical focusing, scanning, assembly, and positioning applications.

Two 10-32 UNF-2B x 0.25 in. (6.4 mm) deep threaded mounting holes on 1.000 in. (25.4 mm) centers in the housing and coil allows for flexible and easy integration into new and existing applications. When used in closed loop applications with an adequate optional position sensor, resolutions of less then 1 micron are achievable for millions of cycles. If a longer stroke, higher force, a smaller foot print, or customized mounting is required, consult Moticont’s team of engineers. All of Moticont’s voice coil linear actuators are available as complete plug-and-play systems, including: Position sensor, servo driver, power supply, and if required with a linear position sensor.

About Moticont – Moticont is a manufacturer of motion control products. Their product line includes voice coil motors, three phase brushless motors and positioning stages and slides.

Moticont is committed to exceeding their customers’ quality expectations and industry standards throughout the design, manufacturing, service and technical support phases. Their modern manufacturing facility, highly controlled processes, committed staff, and extensive testing complement their product design strengths. This enables them to supply their clients with specialized small orders to high volume just-in-time deliveries.

They offer an extensive line of standard products ready to be shipped immediately from stock, and when standard products are not quite right for an application, highly trained design engineers are always available to develop custom motion control products to fit the specific needs or our customers.

For additional information contact Sales Team at Moticont, 6901 Woodley Ave, Van Nuys, CA 91406; Toll Free: +1 (888) 785-1804, Tel: +1 (818) 785-1800, moticont@moticont.comor visit the website at http://www.moticont.com


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Motion Control – LFA-3404 Linear Focus Actuator from Equipment Solutions

Equipment Solutions

Forestville, CA –The motion control LFA-3404 Linear Focus Actuator is a high performance compact positioning system.  It was specifically developed for optical applications requiring both high precision and high-speed positioning over a short to medium stroke.  The motion control LFA-3404 is well suited for optical focusing and other micropositioning applications such as scanning interferometry, surface structure analysis, disk drive testing, autofocus systems, confocal microscopy, bio-technology, semiconductor test equipment.  Note that this motor is normally configured with an analog position feedback sensor and can be optionally equipped with a digital quadrature feedback element.   

The key to this products immense success is its novel tubular architecture.  This arrangement provides a means to send the optical path directly through the middle of the motor.  The moving optic attached to the motors ‘C-mount’ is not cantilevered and so has no torques. By design, the LFA-3404 Linear Focus Actuator rotates approximately 0.1 degrees or 1.7 milliradians for every 1 millimeter of translation.  Product manufacturing tolerances are closely monitored so that both lateral and angular displacements about the motion axis are as small as possible.

Specifications

Motor Force Constant

Interface Drawings

 

For additional information contact Jeff Knirck at Equipment Solutions,Inc. Mailing Address – PO Box 159, Forestville, CA 95436; Shipping Address 6490 Front Street, Forestville, CA 95436; Tel: 408-245-7162, Fax: 408-245-7160, E-Mail: info@equipsolutions.com or visit the Website at http://www.equipsolutions.com

 

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Motion Control – Low Inertia, High Precision, Hollow Core Voice Coil Motor from Moticont!

 

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Van Nuys, CA – Motion Control Components – A low inertia hollow core voice coil or moving coil linear motor from Moticont, the HVCM-051-025-019-01, features high acceleration, precise positioning to less than one micron (0.00004 in.), high reliability, and low cost. This cleanroom friendly, non-commutated motor is available off-the-shelf. The HVCM-051-025-019-01 hollow core voice coil linear motor has an open apertures of 0.750 in. (19.05 mm). The hollow core allows for optics, illumination, laser beams, or cables to pass through. With a 0.50 in. (12.7 mm) stroke length, a continuous force rating of 4.8 lbs (21.3 N) and a peak force of 15.15 lbs (67.4 N) at a 10% duty cycle, this compact voice coil motor measuring just 2.000 in. (50.8 mm) dia. X 1.00 in. (25.4 mm) housing length, is ideal for applications such as: Positioning, medical diagnostics and testing, laser beam steering, dynamic vibration absorption, optical focusing, laser cutting & welding, scanning, assembly, and wafer handling.

Two 10-32 UNF-2B x 0.25 in. (6.4 mm) deep threaded mounting holes on 1.000 in. (25.4 mm) centers in the housing and coil makes for flexible and easy integration into new and existing applications. Low inertia, high acceleration, high speed, and zero cogging are benefits of this moving coil or voice coil linear motor. When used in closed loop applications with an optional position sensor, resolutions of less then 1 micron are achievable for millions of cycles. If a longer stroke, higher force, a smaller foot print, or customized mounting is required consult Moticont’s team of engineers. All of Moticont’s voice coil motors are available as complete plug-and-play systems, including, position sensor, controller, amplifier, power supply, and if required with a linear slide.

Is there a need for a larger diameter motor, one with longer travel, or more force? There are several series of Moticont’s Voice Coil motors based on diameter of the motor, length of stroke, force and solid core or hollow core to select from. To find the right motor for your application go to http://moticont.com/voice-coil-motor.htm and http://moticont.com/hollow-voice-coil-motor.htm.

About Moticont – Moticont is a manufacturer of motion control products. Their product line includes voice coil motors, three phase brushless motors and positioning stages and slides.

Moticont is committed to exceeding Our customers’ quality expectations and industry standards throughout the design, manufacturing, service and technical support phases. Our modern manufacturing facility, highly controlled processes, committed staff, and extensive testing complement our product design strengths. This enables us to supply our clients with specialized small orders to high volume just-in-time deliveries.

We offer an extensive line of standard products ready to be shipped immediately from stock, and when standard products are not quite right for an application, highly trained design engineers are always available to develop custom motion control products to fit the specific needs or our customers.

For additional information contact Sales Team at Moticont, 6901 Woodley Ave, Van Nuys, CA 91406; Toll Free: +1 (888) 785-1804, Tel: +1 (818) 785-1800, moticont@moticont.comor visit the website at http://www.moticont.com

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Low Inertia, High Precision, Hollow Core Voice Coil Motors from Moticont!

Motion Control Components - Moticont Hollow Core Voice Coil Motors

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Van Nuys, CA – Motion Control Components -Low inertia hollow core voice coil or moving coil linear motors from Moticont feature high acceleration, precise positioning to less than one micron (0.00004 in.), high reliability, and low cost. The cleanroom friendly, non-commutated motors are available in 23 off-the-shelf standard sizes, Moticont hollow core voice coil linear motors have open apertures of 0.125 in. (3.2 mm) to 2.000 in. (50.8 mm). The linear motor’s hollow core allows for optics, illumination, laser beams, or cables to pass through. For easy integration into new and existing applications these linear voice coil motors are available in five standard outside diameters of 0.625 in. (15.9 mm) up to 3.750 in. (95.3 mm). Stroke lengths are from 0.125 in (3.2 mm) to 2.500 in. (63.5 mm), the continuous force ratings are from 5.0 oz (1.4 N) to 16.3 lbs (72.4 N), and peak forces are from 15.7 oz. (4.4 N) to 51.5 lbs. (228.9 N) at a 10% duty cycle. Applications include: Positioning, medical diagnostics and testing, laser beam steering, dynamic vibration absorption, optical focusing, laser cutting & welding, scanning, assembly, and wafer handling.

Low inertia, high acceleration, high speed, and zero cogging, are the benefits of moving coil or voice coil linear motors. When used in a closed loop applications with an optional position sensor, resolutions of less then 1 micron are achievable, for millions of cycles. If longer than standard strokes, higher forces, or customized mounting are required consult Moticont’s team of engineers. All of Moticont’s voice coil motors are available as complete plug-and-play systems, including, position sensor, controller, amplifier, power supply, and if required with a linear slide.

About Moticont – Moticont is a manufacturer of motion control products. Their product line includes voice coil motors, three phase brushless motors and positioning stages and slides.

Moticont is committed to exceeding their customers’ quality expectations and industry standards throughout the design, manufacturing, service and technical support phases. Our modern manufacturing facility, highly controlled processes, committed staff, and extensive testing complement our product design strengths. This enables us to supply our clients with specialized small orders to high volume just-in-time deliveries.

We offer an extensive line of standard products ready to be shipped immediately from stock, and when standard products are not quite right for an application, highly trained design engineers are always available to develop custom motion control products to fit the specific needs or our customers.

For additional information contact Moticont, “A Motion Company” at 6901 Woodley Avenue, Van Nuys, CA 91406, USA; Tel: (888) 785-1804, Fax: (818) 785-5713, E-Mail: moticont@moticont.com or visit the website at http://www.moticont.com

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