Products/Services for Eastern Air Devices Motor Controllers

  • Motor Controllers-Image
    Motor Controllers - (793 companies)
    ...of a motor, increase torque, or reverse rotational direction of the motor. They can also be used to reduce cost by using smaller wire and reduced-amperage devices to control the motor. Controllers are used due to the demands of the operating system...
  • Stepper Motors (rotary)-Image
    Stepper Motors (rotary) - (467 companies)
    ...motors do not require the use of encoders or other position feedback devices in order to function. Since a whole step is a uniform and repeatable distance (typically 1.8 ), the controller assumes the position of the rotor based on the specified number...
  • Fans and Blowers (industrial)-Image
    Fans and Blowers (industrial) - (1537 companies)
    ...air. The drive system for industrial fans and blowers can be either direct or belt driven. In direct drive fans, the electric motor is coupled directly to the fan shaft for direct power transmission. In contrast, belt drive fans are powered by belts...
  • Air Motors-Image
    Air Motors - (151 companies)
    Air motors are powered by compressed air. They operate at relatively high speeds in industrial and spark-prohibited applications. They can be regulated easily for speed and torque, and can stop and reverse very quickly. They are commonly used...
  • Motor Speed Controllers-Image
    Motor Speed Controllers - (211 companies)
    Motor speed controllers are electronic devices that control motor speed. They carry specifications for drive type, product classification, electrical ratings, and operating parameters. Motor speed controllers are electronic devices that control...
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    DC Motors - (1244 companies)
    ...of electronics. Brushless motors use a permanent magnet embedded in the rotor assembly. They may use one or more Hall Effect devices to sense rotor position, and the associated drive electronics control the shaft rotation (speed). Brushless motors are similar...
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    Motion Controllers - (495 companies)
    Motion controllers range from simple linear controllers to complex, user-programmable modules that act as controllers within complex integrated multi-axis motion systems. Motion controllers are components that range from ON/OFF devices with simple...
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    AC Motors - (1316 companies)
    ...to the environment in which the motor is operated. Operating temperature(s) -- Specifies the rated temperature or range of temperatures that the motor is designed to operate at. Before a motor is started, its windings are at the temperature of the surrounding air...
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    Air Valves - (794 companies)
    Air valves allow metered fluid flow in one or both directions. They are used in pneumatic circuits to regulate the rate of activation or exhaust of cylinders and other pneumatic devices. Air valves allow metered flow of fluid in one or both...
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    Piezoelectric Motors - (21 companies)
    ...with the stator. The consequent movement may either be rotational or linear depending on the design of the structure. Linear piezoelectric motors typically offer one degree of freedom, such as in linear stages. However, these devices can be combined to provide...

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  • An ultrasonic calibration system for the University of New Hampshire Center for Ocean Engineering
    The software then commanded the nulogic8 motor controller to activate the Eastern Air Devices (EAD) drivers which moved the EAD stepper motors to the desired position.
  • The 2.5 m Telescope of the Sloan Digital Sky Survey
    The linear actuators incorporate a 40 thread/inch actuator rod threaded through the axis of a 200 step/revolution Eastern Air Devices stepper motor , giving a linear displacement of 2.5 µm per step. The motors are driven by a six-channel programmable motion controller manufactured by Galil Motion Control Inc …
  • Support and Position Control of Primary and Secondary Mirrors for the Sloan Digital Sky Survey (SDSS) Telescope
    The six linear actuators described above all incorporate a 40 thread/inch actuator rod, threaded through the axis of a 200 step/revolution stepper motor ( Eastern Air Devices , Inc., Dover, NH), giving a theoretical linear displacement of .0001 inch/step (.0025 mm/step). The motors are driven by a 6 channel programmable motion controller (Galil Motion Control Inc., Rocklin, CA …
  • DC Linear Actuator
    Eastern Air Devices ' new brushless DC linear actuator is designed for applications requiring high-speed, quiet operation and precise motion control. The three-phase compact motor design and standard NEMA mountings are compatible with most servo amplifiers and controllers .
  • Sensorless rotor velocity tracking control of the permanent magnet stepper motor
    … of q ( t ) does not compromise the stability of the rotor velocity tracking controller and the electromechanical … Experiments were conducted on a two-phase permanent magnet stepper motor (Aerotech 310SMB3, Eastern Air Devices Inc.) powered by two linear voltage amplifiers (Techron, Model 7570-60).
  • Adjustable speed drive for residential applications
    In the laboratory, a Reliance Minpak V-S 0.5-HP half- controlled dc motor drive supplied power to an Eastern Air Devices ECM using a 0.16-HP 3000-rpm four-pole sinusoidal-flux PMM. The ECM controller was modified to disable the PWM function and was connected to a separate dc …
  • Robust tracking control of a permanent magnet stepper motor driving a mechanical load
    Harned, ”An Improved Low Detent Torque 1.8Degree Stepping Motor ”, Report for Eastern Air Devices , Inc., 1987, Dover, NH. Chiasson, and D.Schuerer, Experimental Results of a Nonlinear Con- troller Applied to the Positioning of a Permanent Idag- net Stepper Motor”, Proc. 18th Annual Symposium on Incremental Motion Control Devices, San Jose, CA, June 1990.
  • http://dspace.mit.edu/bitstream/handle/1721.1/49965/36825406-MIT.pdf?sequence=2
    … to enable the rotation rate of the simulator to be controlled by a computer and to get a more accurate reading of the rotation rate of the MIT-AGS, a DC voltage generator (Model# J36B; Eastern Air Devices , Inc.; Brooklyn, NY) was … In the end, a constant rotation rate was obtained through manual feedback by using a combination of voltage readings, visual timing, and the speed potentiometer setting on the motor controller .
  • House technique
    10.69 weather abhängige control over the advance temperature: the Kessel temperature regulator acts on burner, outer weather sensor and the running forth temperature sensors act over central apparatus on motor -four-path mixer. … located for sun incidence be besonnt, lie in the morning to about 10 o'clock in the shadow most unfavorable like that, in the wintry main wind direction, the air duct lies not on … … only then at the East side of a house …
  • High-performance nonlinear feedback control of a permanent magnet stepper motor
    The Motorola DSP56001 digital signal processor was used to implement the controller due to its computational power … The stepper motor used for the experiments has 50 rotor teeth, two stator phases, and the following manufacturer sup- plied ( Eastern Air Devices ) specifications: maximum current = 6.0 A, maximum torque = 1.42 N.m, phase resistance = 0.55 R, phase inductance …