Description: I-Force linear actuator comprise of direct drive core-less and hysteresys-free linear brushless motor with integrated position sensing and bearings. They feature extremely high dynamic response and force linearity. For use in applications with force control and linear positioning. Features
- Device Type: Linear Actuator
- Peak Force (FP): 24.73 lbs
- Linear Stroke: 0.9843 inch
Supplier: Equipment Solutions, Inc.
Description: The PVS5.5 Parallelogram Voice Coil Linear Stage is a high performance compact positioning system. It was specifically developed for applications requiring both high precision and high-speed positioning over a short to medium stroke. The system is fully self-contained including a one axis stage
Supplier: Aerotech, Inc.
Description: and micro-stepping motors Complete motion capabilities include: point-to-point, linear and circular interpolation, electronic gearing, velocity profiling Runs brushless servo, brush, stepper or voice coil
- Number of Axes / Motors: 10
- D/A Resolution: 16 bits
- Motor(s) / System(s) Controlled: Linear Motor
- Specialty Controllers: PC-based Motion Control / Drive
Description: Digital quad A/B encoder Aux. encoder / encoder out Analog sin/cos encoder option Resolver option Digital Halls I/O - Digital 12 inputs, 4 outputs Dimensions: mm Panel: 138 x 78 x 39 Module: 102 x 69 x 25 Micro Module: 64 x 41 x 16 Dimensions: in Panel: 5.4 X 3.1 X 1.5 Module: 4.0 X
- Drive Type: Microstepping Motor
- Motor Technology: Permanent Magnet Stepper Motor, Variable Reluctance Stepper Motor, Hybrid Stepper Motor
- Number of Axes / Motors: 1
- Integral Motion Controller: Yes
Description: Digital quad A/B encoder Aux. encoder / encoder out Analog sin/cos encoder option Resolver option Digital Halls I/O - Digital 11 - 14 inputs, 4 outputs Dimensions: mm Panel: 168 x 99 x 31 Micro Panel: 97 x 64 x 33 Module: 102 x 69 x 25 Micro Module: 64 x 41 x 16 Dimensions: in Panel
- Number of Axes / Motors: 1
- Motor(s) Controlled: DC Brushed Motor, DC Brushless Motor, DC Servomotor, AC Synchronous Motor, Linear Motor, Voice Coil Motor
- Specialty Controllers: Combination Controller / Drive, Servo Amplifier, Regenerative Drive, DSP-based
- Supply Voltage (DC): 20 to 180 volts
Supplier: PI (Physik Instrumente) L.P.
Description: for simultaneous position and force control OEM linear actuator PIMag™ voice coil magnetic drive, high velocity and high dynamics. Low wear and high lifetime. Integrated linear encoder for reliable position control and repeatable accuracy. 10 kHz servo update rate. Optional force sensor
- Device Type: Rod Type
- Actuation Type: Electrical
- Stroke or X-Axis Travel: 0.7874 inch
- Rated Speed: 7.87 to 9.84 in/sec
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H2W Stepper Driver
linear stepper motor. Available from stock for immediate shipping. Features: - 20 to 50VDC Supply Voltage. - H-Bridge, 2 Phase Bi-polar Micro-stepping Drive. - Suitable for 2-phase, 4, 6 and 8 leads step motors. - Compatible with all H2W linear stepper motor models, STS-0213-R, STS-0620-R, STS-1220-A, STS-2030-A. - Compatible with standard rotary stepper motors used in H2W Belt & Screw Driven Linear Stages, Nema 23 & 34. - Output current selectable from 1.0 ~ 4.2A peak. - Current reduction... (read more)
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A development of experimental system for macro-micro teleoperation
The 2 D.O.F. prototype micro slave arm is actuated by voice - coil motors to generate linear micro force easily.
Study on Stochastic Disturbance Attenuation of Time-variant Linear System on Micro Hard Disk
Abstract：For the uncertain time-variant linear model of voice coil motor in micro hard disk servo control system,a nonlinear observer and its corresponding feedback controller with one saturation term are proposed by utilizing Lyapunov stability theory and linear matrix inequality.Theoretically...
Robotic automatic assembly for quasi-LIGA microparts
 Q. Xu, “Design and implementation of a novel rotary micro positioning system driven by linear voice coil motor ,�? Review of Scientific Instruments, vol.
32H681 OA/681 Servo/MSC Drivers, CMOS monolithic integrated circuit ho | Datasheets.org.uk
...48-lead TQFP package, operates from asingle supply, provides fully integrated servo driver spindle motor commutator with internal power FETs. servo driver intended disk drive head positioning systems employing linear rotary voice coil motors . commutator conjunction with micro processor (^P) digital signal...
32H681 OA/681 Servo Motor Speed Drivers 32H6810A/681 Se | Datasheets.org.uk
...48-lead TQFP package, operates from single supply. provides fully integrated servo driver spindle motor commutator with internal power FETs. servo driver intended disk drive head positioning systems employing linear rotary voice coil motors . commutator conjunction with micro processor (nP) digital signal...
Design of a linear-motion dual-stage actuation system for precision control
Park  proposed a three degree-of-freedom precision hybrid stage, which is driven respectively by three linear motors (macro-actuators) and four voice coil motors ( micro -actuators) to realize coarse and fine positioning.
50W power amplifier datasheets and application notes, data sheet, circuit, pdf, cross reference, pinout, datasheet | Datasheets.org.uk
...supplied DTS amplifier Very electrical noise continuous/50W peak 5Khz bandwidth Integral forced-air cooling Digital on-the-fly gain control (DTS) Over temperature protection Selectable current limit voice coil motors micro stages metrology tools small motors robust linear ampl Abstract: .. to drive...
DTS amplifier datasheets and application notes, data sheet, circuit, pdf, cross reference, pinout, datasheet | Datasheets.org.uk
...Automation TA105-supplied DTS amplifier Very electrical noise continuous/50W peak 5Khz bandwidth Integral forced-air cooling Digital on-the-fly gain control (DTS) Over temperature protection Selectable current limit voice coil motors micro stages metrology tools small motors robust linear ampl Abstract: ..
Nonlinear feedback control of dual-stage actuator system
An nm-level positioning precision is required by using macro movement of long-stroke linear motor and high-precision micro movement of short-stroke voice coil motor, while the platform is moving in high-speed.
Micro electrostatic actuators in dual-stage disk drives with high track density
Abstract - This paper presents a dual-stage actuator for high- density disk drive, using a voice coil motor (VCM) rotary actuator as a coarse actuator and a linear micro electrostatic actuator as a fine actuator.
Design of a synchronization control system for lithography based on repetitive control method
A macro-micro control method is used based on a macro- micro control structure in which a linear motor is combined with a voice coil motor.
Road vehicle-induced vibration control of microelectronics facilities
Takahashi et al. (1990) developed a six-degrees-of-freedom (DOF) active isolated table using voice - coil linear motors and pneumatic actuators that provides a flexible microvibration environment for micro electronics equipment.
Design and simulation of a macro-micro dual-drive high acceleration precision XY-stage for IC bonding technology
Two linear voice coil motors (VCM) are used into the macro motion, and two PZT- driven micro stages of high frequency are mounted on each motor to compensate the position error.
Intelligent Robotics and Applications
The accuracy of the big trip driver and transmission (precision ball screw drive, linear motors , voice coil motor, etc.) generally is limited in micron scale; position precision of piezoelectric ceramic micro drive represented by the micro actuator can reach nanoscale, but travel...
Friction compensation of the electromechanical drive systems using neural networks
Amacro-micro actuationfornanometerposi- tioning was proposed using a DC motor and lead-screwwith ball-nut transmission for macro-positioningand a voice coil linear direct drive actuator for micro -positioningon the load sidein [IO].