HVCM-019-016-003-02 Hollow Core Linear Voice Coil Motor
Stroke: 0.250 in. (6.4 mm), Continuous Force: 7.4 oz (2.1 N), Aperture: 0.125 in. (3.2 mm)
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| Housing Outside Diameter, 0.750 inch, 19.1 mm | ||||||||||
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Product OverviewThe HVCM-019-016-003-02 is a hollow core linear voice coil motor designed for fast, precise, short-stroke motion. Its 0.125 in. (3.2 mm) clear through-aperture allows optical beams, illumination, wiring, tubing, or other components to pass through the center of the actuator.Performance and ConstructionThe actuator measures 0.750 in. (19.1 mm) in outside diameter with a 0.625 in. (15.9 mm) housing length. It provides a 0.250 in. (6.4 mm) stroke, 7.4 oz (2.1 N) of continuous force, and 23.7 oz (6.6 N) of intermittent force at a 10% duty cycle. Its non-commutated brushless direct-drive construction provides smooth bidirectional force, zero cogging, quiet operation, rapid acceleration and deceleration, and long service life.Key Features• 0.125 in. (3.2 mm) clear through-aperture• Compact 0.750 in. (19.1 mm) housing outside diameter • 0.250 in. (6.4 mm) linear stroke • 7.4 oz (2.1 N) continuous force • 23.7 oz (6.6 N) intermittent force at 10% duty cycle • Brushless, non-commutated operation with no cogging • Direct-drive motion with zero mechanical backlash when coupled directly to the load • Fast response, high acceleration, and smooth force control ApplicationsOptical and Laser Systems: Optical focusing, beam steering, scanning, illumination, laser drilling, cutting, welding, and machining.Medical and Laboratory Equipment: Diagnostic instruments, haptic feedback, testing systems, sampling, and precision positioning. Semiconductor and Industrial Automation: Wafer handling, inspection, short-stroke positioning, dynamic vibration absorption, precision assembly, and automated test equipment. Mechanical Integration and Closed-Loop ControlThe actuator includes threaded mounting provisions for integration into new or existing equipment; refer to the mechanical drawing for the applicable thread size, bolt circle, and mounting depth. For closed-loop position or velocity control, the motor can be combined with an appropriate position sensor, mechanical guidance system, servo controller, and current amplifier. Final positioning accuracy and repeatability depend on the sensor, guidance mechanism, load, structural stiffness, controller, and servo tuning. |
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| Model # | Stroke | Continuous Force | Intermittent Force @ 10% Duty Cycle | Housing Length | Through Hole Dia. | |||||
| HVCM-019-016-003-02 | 0.250 | inch | 7.4 | oz | 23.7 | oz | 0.625 | inch | 0.125 | inch |
Datasheet in
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6.4 | mm | 2.1 | N | 6.6 | N | 15.9 | mm | 3.2 | mm |
Drawing quick view
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