Magnet voice

Innovation in Linear Motion This moving magnet actuator (NCM02-05-005-4JB) comes supplied with an integrated synthetic jewel linear bearing, which has been selected especially for the usage with this actuator. Moving magnet actuators come standard with a linear bearing system. If you would like to see these actuators without a built-in bearing system please look at our moving coil models. Or if you would like to see how we have integrated our moving magnet voice coils into closed loop positioning stages please look at our voice coil positioning stages.To determine your motion profile needs, use our linear motion calculator. Device TypeMoving Magnet Stroke0.15 in3.8 mmBearing TypeJeweled Bushings Moving Mass0.42 oz12.0 gramsTotal Mass1.7 oz49.0 gramsResistance @ 20C3.5 ohmsInductance @ 20C0.25 mHElectrical Time Constant0.07 msecMotor Constant0.38 lbs/√watt1.7 N/√wattForce Constant0.72 lbs/amp3.2 N/ampBack EMF0.08 V/ips3.2 V/m/secForce @ 100% Duty0.50 lbs2.2 NPower @ 100% Duty2.0 wattsCurrent @ 100% Duty0.8 ampsForce @ 10% Duty1.5 lbs6.7 NPower @ 10% Duty16.0 wattsCurrent @ 10% Duty2.4 ampsOutside Diameter0.52 in13.2 mmHousing Length1.7 in42.4 mm Product Drawing Request A Quote Comments & Special Instructions:

Faster heat dissipation. Drivers Magico Nano-Tec drivers exercise absolute control over voice coil movement by providing underhung voice coils in a magnetic circuit of tremendous power. Uncommonly large Neodymium ring magnets with 16 times the magnetic energy per unit volume of Ferrite form the motor system. An extra measure against asymmetry, the drivers deploy a matching magnet on top which enables distortion-free output up to 120 dB SPL at 1 meter. The new 6-inch midrange (x1) features a 3-inch voice coil to help maintain linear output all the way to 120 dB SPL at 1 meter. This results in unmeasurably low distortion throughout the driver’s operating range. The new 11-inch mid bass driver (x2) features a 4-inch voice coil with a N48H grade Neodymium ring magnet of unusual size: 120 mm diameter x 8 mm height, plus a second matching magnet on top for complete control of voice coil movement. The new 15-inch bass driver (x2) features a 5-inch voice coil with an uncommonly long 36 mm air gap that facilitates tremendous linear excursion, ±15 mm, at high sensitivity. The M9 drivers represent true state of the art and are the most advanced dynamic driver designs ever offered by Magico. Crossover The new Magico Analog Crossover (MXO) was designed in-house from our own platform to manage the crossover frequency between the 15-inch bass and 11-inch mid-bass drivers. At such a low frequency, a passive crossover would require huge inductors and capacitors which would incur substantial losses. The meticulous design of the MXO has fully balanced and discrete circuit topology with Linkwitz-Riley filters to deliver steep 24 dB per octave slopes at the crossover frequency of 120 Hz. Precision step attenuators provide 0.5 dB/step control of each output, using a proprietary technique to ensure purity in the signal path. Open architecture

Innovation in Linear Motion H2W introduces its most compact moving magnet actuator with a hole through the shaft. The voice coil actuator can be operated under either open or closed loop position control and is ideal for controlled sinusoidal motion applications (1 to 1000 Hz for open loop applications and 1 to 125 Hz for closed loop applications). The NCM moving magnet type linear actuator has a precision ground 0.125” diameter shaft that is guided by precision manufactured high cycle low-wear plastic bushings. The shaft has a 0.059” hole that goes through the shaft which is ideal for routing a fiber optic cable, passing light through, or routing an air hose for vacuum or pressurized air.The moving magnet voice coil has a 0.10" [2.5 mm] stroke, generates 0.1 lbs [0.5 N] of continuous force and 0.3 lbs [1.3 N] of peak force. The actuator is driven in open loop mode by feeding a sinusoidal control signal into a servo amplifier which is in turn connected to the two leads of the actuator.The actuator can also be operated as a closed loop system by adding a programmablemotion control and position feedback device.Features: High frequency operation High frequency operation Compact size Custom strokes and force configurations available Device TypeMoving Magnet Stroke0.1 in2.5 mmRadial ClearanceN/A inN/A mmBearing TypePlastic Sliding Contact Moving Mass0.04 oz1 gramsTotal Mass0.2 oz5.6 gramsResistance @ 20C2.8 ohmsInductance @ 20C0.1 mHElectrical Time Constant0.04 msecMotor Constant0.08 lbs/√watt0.34 N/√wattForce Constant0.13 lbs/amp0.56 N/ampBack EMF0.01 V/ips0.56 V/m/secForce @ 100% Duty0.1 lbs0.45 NPower @ 100% Duty2 wattsCurrent @ 100% Duty0.8 ampsForce @ 10% Duty0.3 lbs1.34 NPower @ 10% Duty16 wattsCurrent @ 10% Duty2.4 ampsOutside Diameter.4 in10.2 mmHousing Length.735 in18.7 mm Product Drawing Request A Quote Comments & Special Instructions:

Digital Audio Voice Recorder 150 Days Voice Activated Recording This Digital Audio Voice Recorder has an internal 16GB (gigabyte) memory. The battery once fully charged, keeps this voice recorder powered fro 150 days on stand-by using the SVOS (Super Voice Operated Recording System) feature. 150 days of standby is based on the recorder being activated for approx. 1 hour a day. Busy audio environments may use the battery faster. about 30 days based on 4 hours of Audio recording per day. Digital Audio Voice RecorderCovert audio recording disguised as a portable chargeIt will charge phone and mobile devices while traveling or on-the-goUSB Flash Drive : 16GB memorySuper Voice Operated Recording System(SVOS) for max 150 daysSVOS level (sensitivity setting) user option (5 levels).Date and time stamp of the recordings.Hours of battery use on a single charge : 14 days(HQ standard) in continuous record up to 150 days in SVOS standby record.Recording Sound Quality Mode : HQ(64kbps) or XHQ(128kbps) User OptionRecording time : Memory 16GB HQ 576hrs XHQ 288hrs Magnet attachable/detachableMax no. of recording files : 9,999 filesCan be operated by external power supply like PC USB port or USB AC adapterALC function(Automatic Recording Level Control)Rechargeable battery : li-ion, 3.7V, 3000mAh charging time - PC/5 hrs, AC adapter ( not included) / 3 hrsHidden recording on/off switch, no LED flashing in recordingUSB 2.0 high speed upload & download / Plug-in & PlaybackBattery remains indication (LED is off in recording)Dimension & Weight : 93(W) × 27(H) × 23(D)mm / 75gPC O/S : Windows 2000, XP, Vista, 7, 8, 10Accessory : USB charging cable, Magnet, ManualDigital Voice Recorder & Cellphone Portable Charger (World's longest battery use : 150 days in SVOS recording (averaging 1 hour a day) Model No. : D1445Includes:16GB Battery Bank Voice RecorderUSB Connection CableMagnetInstructions This Digital Audio Voice Recorder has an internal 16GB (gigabyte) memory. The battery once fully charged, keeps this voice recorder powered fro 150 days on stand-by using the SVOS (Super Voice Operated Recording System) feature. 150 days of standby is based on the recorder being activated for approx. 1 hour a day. Busy audio environments may use the battery faster. about 30 days based on 4 hours of Audio recording per day. Digital Audio Voice RecorderCovert audio recording disguised as a portable chargeIt will charge phone and mobile devices while traveling or on-the-goUSB Flash Drive : 16GB memorySuper Voice Operated Recording System(SVOS) for max 150 daysSVOS level (sensitivity setting) user option (5 levels).Date and time stamp of the recordings.Hours of battery use on a single charge : 14 days(HQ standard) in continuous record up to 150 days in SVOS standby record.Recording Sound Quality Mode : HQ(64kbps) or XHQ(128kbps) User OptionRecording time : Memory 16GB HQ 576hrs XHQ 288hrs Magnet attachable/detachableMax no. of recording files : 9,999 filesCan be operated by external power supply like PC USB port or USB AC adapterALC function(Automatic Recording Level Control)Rechargeable battery : li-ion, 3.7V, 3000mAh charging time - PC/5 hrs, AC adapter ( not included) / 3 hrsHidden recording on/off switch, no

A matching magnet on top. The result is prodigious flux density, up to 1.7 Tesla (17,000 Gauss), maintained across uncommonly long air gaps, up to 36 mm. This enables distortion-free output up to 120 dB SPL at 1 meter.6-inch midrange driver (x1). The new midrange features a remarkable 4-inch voice coil to help maintain linear output all the way to 120 dB SPL at 1 meter. This results in unmeasurably low distortion throughout the driver’s operating range.11-inch mid bass drivers (x2). This entirely new driver incorporates an N52 grade Neodymium ring magnet of unusual size: 120 mm diameter x 8 mm height, plus a second matching magnet on top for complete control of voice coil movement. It is a new benchmark in linearity.15-inch bass drivers (x2). The new bass driver features a cone molded by 26,500 pounds of pressure. An uncommonly long 36 mm air gap facilitates tremendous linear excursion, ±15 mm, at high sensitivity. You hear the lowest three octaves of bass with full extension and no mid-bass exaggeration.From cone materials to voice coils to magnetic circuits, each one of these features improves linearity and reduces audible distortion. Taken together, they represent the literal state of the art. These are the most advanced dynamic drivers ever made. As always, we simulate, optimize, test and re-test every driver design with the latest Finite Element Analysis tools. Computer testing enables us to simultaneously evaluate acoustical, mechanical, electromagnetic and thermal behaviors. As the driver designs near completion, we conduct the same testing and optimization process on the entire loudspeaker system. AdvertisingMagico Analog Crossover (MXO)The main module of our new analog crossover, the Magico MXO performs bass/midbass bandpass filtering. The power supply occupies a separate chassis, not shown.The 120 Hz crossover frequency between the bass and mid-bass drivers poses a special challenge. At