Products/Services for Hand Winding Voice Coils
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Voice Coil Actuators and Motors - (28 companies)Voice coil actuators and motors generate force when subjected to an electrical current or magnetic field. The coil within the motor is the only moving component and is usually attached to a moveable load with a device such as a voice coil valve...Device TypeRoHS Compliant -
Metal Coil Winding and Unwinding Equipment - (121 companies)Metal coil winding and metal coil unwinding equipment is used to process continuous lengths of metal, or metal wire, sheet or foil in converting, coating, sheeting, and manufacturing applications. Metal coil winding and metal coil unwinding... -
Inductors, Coils, and Chokes - (1111 companies)Inductors coils and chokes are passive components that are designed to resist changes in current and store energy in the form of a magnetic field. Inductors, coils and chokes are passive devices that are designed to resist changes in current... -
Web Winders, Rewinders, and Unwinders - (320 companies)Web Winders, Rewinders and Unwinders Information. Web winders, web rewinders and web unwinders are used for winding, rewinding, and unwinding webs made of paper, film, foil, nonwovens and textiles. These automatic machines are designed to handle web... -
Electrical Coil Winding Machines - (61 companies)Metal Coil Winding and Unwinding Equipment Information. Engineering360 --Speaker Voice Coil Winding Machine. Engineering360 --Contactor Coil Burnt. Image credit: Aumann GmbH / CC BY-SA 3.0...
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Transformers - (2112 companies)...in the second coil. If both coils contain the same amount of wound wire, the induced voltage will be equal. Frequently, the secondary coil has fewer windings than the primary coil, and therefore the induced voltage will be reduced. For this reason...
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Spring Winding Services - (262 companies)...by their customers. In many cases, spring winding companies also provide design assistance, helping to improve their customers ' designs based on new technologies or by suggesting materials for the applications at hand. Types of Spring Winding Services...
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Motor Coils - (26 companies)Motor coils are used with motors, generators, stators, and armatures. Motor coils are used with motors, generators, stators, and armatures. Many feature Class F or Class H insulation and can be sealed for severe operating conditions. There are many...
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Cast Coil Transformers - (34 companies)Cast coil transformers have windings that are solidly-cast in resin under a vacuum in a mold. This manufacturing process covers the transformer windings in a strong epoxy resin with a high dielectric strength. Cast coil transformers have windings...
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Hand Saws - (163 companies)How to Select Hand Saws. What are Hand Saws. Hand saws are hand-held tools, either powered or manually-driven, that are designed to cut through softer materials. They accomplish cutting using a hard, serrated blade, or by using a wire...
Product News
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GEEPLUS Inc.
Custom Voice Coil Actuators integrate with your application to give an optimized result. We have many satisfied customers that we have worked with to develop specialized products, that we are supplying on a regular basis as they find our next generation of actuation solutions the best way to achieve the results they are after, and in some case, surpass their expectations. Typical modifications and design options. Voice Coil Actuators: shaft configuration (including bearing, e.g. flex bearing), coil winding, electrical... (read more)Browse Voice Coil Actuators and Motors Datasheets for GEEPLUS Inc. -
GEEPLUS Inc.
What is a Voice Coil Motor? What is a Voice Coil Motor?. Characteristics and Selection of Voice Coil Motors. Voice Coil Motors are highly controllable electrical actuators suitable for applications needing only limited displacement. They offer the following features: * Fast operation - Low electrical inductance, and low moving mass enable fast inflow of current and high acceleration. Acceleration of >500G is possible with custom devices. * Controllability - Force is proportional to applied current, and is uniform through... (read more)Browse Brushless Motors Datasheets for GEEPLUS Inc. -
GEEPLUS Inc.
Smallest Voice Coil Actuator EVER! The tiny new VM13 voice coil motor from Geeplus is the smallest moving coil actuator that the company has ever produced and is designed for applications where size really does matter!. Naturally suited to projects requiring miniature solutions, the 13mm voice coil motor is particularly suited to delicate but accurate proportional control is required, such as specialized optical systems where functions such as mirror focusing are an intricate part of the process. Voice coil motors from Geeplus... (read more)Browse Voice Coil Actuators and Motors Datasheets for GEEPLUS Inc. -
GEEPLUS Inc.
Voice Coil Actuators in Medical Devices Geeplus voice coil actuators are used in advanced medical equipment throughout the world. Because of the precision, control and reliability required in life-sustaining medical equipment, Geeplus products can be found in applications throughout this important industry. Our customized voice coil actuators (designed and manufactured in-house) and proportional solenoids have allowed us to become the worldwide leading supplier of actuators in medical ventilator applications, as the engineers... (read more)Browse Voice Coil Actuators and Motors Datasheets for GEEPLUS Inc. -
GEEPLUS Inc.
Medical & Ventilator Voice Coil Actuators Because of the precision, control and reliability required in life-sustaining medical equipment, Geeplus has found a niche as the worldwide leading supplier of actuators in ventilator applications. Our customized voice coil actuators are found in a healthy percentage of high end medical ventilators today because, well, they are frankly the best in the world -or so we 're told by the engineers that design the most advanced ventilator machines on the market today. Essential Benefits... (read more)Browse Voice Coil Actuators and Motors Datasheets for GEEPLUS Inc. -
GEEPLUS Inc.
Voice Coil Motors are top-of-the-line actuators The VM series of Voice Coils Motors from Geeplus addresses applications where excellent control for short stroke, bidirectional linear actuation is required -in medical or optical equipment, for example. Control, Precision and Negligible Hysteresis. Voice Coil Actuators can develop force in either direction by reversing polarity of excitation. A very important characteristic of voice coils is extremely low hysteresis; typically two orders of magnitude less than in proportional solenoids... (read more)Browse DC Motors Datasheets for GEEPLUS Inc. -
GEEPLUS Inc.
Voice Coil Actuator Provides Multi-Axis Motion Geeplus has added a new, multi-axis voice coil actuator to its menu of world class actuation devices. Designed for the steering of optical beams, and ideally suited to the use of data transmission between tall buildings or other structures subjected to movement, the new VMXY80 voice coil actuator provides rotational deflection about two axes. Although designed for a specific purpose - namely steering laser and light beams - the new VMXY80 voice coil actuator could have additional applications... (read more)Browse Voice Coil Actuators and Motors Datasheets for GEEPLUS Inc. -
GEEPLUS Inc.
Bigger, More Powerful Voice Coil Motor Geeplus Introduces Bigger, More Powerful Voice Coil Motor. In response to customer applications requiring even higher controllable force, Geeplus has developed an even bigger voice coil motor. The new VM75P2, like its predecessors, uses a highly optimised magnet assembly to produce exceptional force/mass ratio for high acceleration in dynamic applications. The new VM75P2 is one of a new generation of voice coil motors from Geeplus capable of providing a significant increase in performance... (read more)Browse Voice Coil Actuators and Motors Datasheets for GEEPLUS Inc. -
GEEPLUS Inc.
Redesigned Fast-Acting VM102 Voice Coil Motor Geeplus has redesigned the powerful and fast-acting VM102 voice coil motor using a highly optimized magnet assembly and a new, more flexible termination. Already known for its ability to produce exceptional force/mass ratio for high acceleration in dynamic applications, the new VM102 voice coil motor now benefits from a radial magnet assembly, making it even more competitive with conventional devices of comparable force performance. Learn more. (read more)Browse Voice Coil Actuators and Motors Datasheets for GEEPLUS Inc. -
GEEPLUS Inc.
4-Pole Voice Coil Actuator w/High Force Response With the new 4-pole voice coil actuator from Geeplus, both the speed and the precision required to create complex curvatures and optical finishes on both lenses and mirrors, is now easily achievable. Developing the high forces necessary for processes of this type, this new voice coil actuator, size for size, operates at very high speeds, offering high acceleration from activation. Manufactured using magnet assemblies and coils from their own UK facility, Geeplus is able to maintain complete... (read more)Browse Voice Coil Actuators and Motors Datasheets for GEEPLUS Inc.
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The calculation of eisenlosen choke coils
Against this had stood up a very weighty voice n~imlich: P. Drude had determined on hand yon experimental material with cylindrical coils with few windings in a position deviations between the account after St vigor and very precise experimental Pr0fungen up to…
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The calculation of the magnetic field strength by transformer windings
Out but Dariiber can one easily judges on hand of the same, how windings have to be arranged, to these or to achieve that effect or to avoid. .... Whither the quantitative Verh ~ iltnisse fiberein with the reality. voices hiingt in the main yon of…
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A multi finger electromagnetic actuator apparatus for biomechanical studies on the hand
Electromechanical voice - coil actuators were selected for this apparatus to apply forces to the hand . .... The actuators consisted of flat copper magnet wire wound into a coil and embedded into a fiberglass…
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Build to Win: Electric Machines
The coil consists of N turns wound counter-clockwise as viewed from the top of the coil , where the magnet is located. .... experiment with a mag- netic compass, current probe, oscilloscope, power supply, and right- hand rule and data … to the coil energized with appropriate current, as in the case of a voice -coil actuator or…
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The Dissertation Committee for Won Kyoung Choi Certifies that this is the
approved version of the following dissertation:
Dynamic Properties of Ash-Flow Tuffs
The voice coil actuators are direct drive devices that utilize a permanent magnet field and coil winding (conductor) to produce a force that is proportional to the current applied to the coil. .... On the other hand , the conductor moving through a magnetic field will have a voltage potential across…
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The dual-piston jet injector and the viability of drug delivery
This is the mechanism behind voice coils , commonly found in digital speakers. .... As mentioned before, our coils have more than 600 hand - wound turns of 350 ltm-diameter enamel-coated copper wire.
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The diseases of the personality of the position of the reflexologie
the winding yon hallucinations mSglieh is. .... This F ~ lle kSnnen by chroniseher Halluzinose what is observed yon Merchejewsky and yon is noted me several times has become [, e.g., causing yon hallucinations by scraping of the hand usw.1)]. .... interior of its KSrpers, when it erkl ~ rt, dab it, e.g., voices , that of its…
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Toward a seven axis haptic device
…have a spherical tensor of inertia, and ( 3 )to provide access to a hand near its center .... This structure is suspended from twelve strings linking it via small idler pulleys to six identical voice - coil actuators. .... hysteresis since nio- tion is caused by the electromagnetic force present in the windings placed a uniform…
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Low order high accuracy deformable mirror based on electromagnetic actuators
On voice – coil activated DM’s the inertia is dramatically reduced because the meniscus mirror is essentially free floating, with only the actuators’ magnet adding to its inertia. .... oscillator is now made of the controller which parameters are largely in the hand of the designer. .... must satisfy a large set of constraints due to their location: Variable gravity, wind , temperature variation, form…
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Some tribology and mechanics issues for 100-Gb/in/sup 2/ hard disk drive
On the other hand , increased spindle rotation speeds are resulting in higher sources of vibra- tion in .... With such a meager allowable TMR budget and elevated windage excitation levels, it is becoming increasingly more .... One of the primary problems of servo con- trol in hard disk drives is the presence of flexible structures be- tween the voice coil motor (VCM) and the head: the suspension, the E-block, and the E-block pivot bearing.
