Products/Services for Step Motor Gyro Repeater

  • Motor Controllers-Image
    Motor Controllers - (762 companies)
    ...designs. Many types of stepper motors use motor controllers. Full-step motors. Half-step motors. Mini-motors. Micro-motors. Unipolar stepper motors. Bipolar stepper motors. Pneumatic motion control systems. Hydraulic motion control systems. Selection...
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  • Step Recovery Diodes-Image
    Step Recovery Diodes - (35 companies)
    Step Recovery Diodes Information. Step recovery diodes produce an abrupt turn-off (step) time by allowing a very fast release of stored charge when switching from forward to reverse bias, and from reverse to forward bias. Single step recovery diodes...
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  • Stepper Motor Drives-Image
    Stepper Motor Drives - (329 companies)
    Stepper motor drives power unipolar and bipolar stepper motors in full step, half step, and microstep motion control applications. Stepper motor drives are devices used to power and control stepper motors. While some basic drive units only supply...
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  • DC Motor Drives-Image
    DC Motor Drives - (680 companies)
    ...or power modules that interface between a controller and a DC motor. They convert step and direction input from the controller to currents and voltages compatible with the motor. These units are sometimes called variable speed drives, referring...
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    Motor Bases - (10 companies)
    Motor bases are mounts for electric motors. They often include several bolt patterns for various sized motors and a belt tensioning mechanism. Most are designed to fit NEMA motor sizes. Motor bases function as mounts for electric motors. The devices...
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    Motor Contactors - (293 companies)
    Motor contactors are relays with large current capacity for connecting and disconnecting a motor from the power supply. Typically, motor contractors are multi-pole for control of all current carrying conductors. Motor contactors are relays...
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    Motor Coils - (30 companies)
    ...different types of products. Some motor coils are designed for specific types of alternating current (AC) or direct current (DC) motors. Product categories include AC motor coils, DC motor coils, linear motor coils, stepper motor coils and servo...
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    AC Motor Drives - (839 companies)
    How to Select AC Motor Drives. Image Credit: ABB Drives and Motors; Eaton Corporation; Panasonic Electric Works. AC motor drives are defined as amplifiers or frequency inverters that interface between a controller and an AC motor. They convert step...
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    Motor Speed Controllers - (198 companies)
    Choices for direct current (DC) motors include. Brushed motors. Brushless motors. Servomotors. Drive-type categories for stepper motors include. Unipolar stepper. Bipolar stepper. Permanent magnet stepper. variable reluctance stepper. Hybrid stepper...
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    DC Motor Starters - (135 companies)
    DC motor starters combine a controller (most often a contactor) with overload protection, allowing a motor or motor-controlled equipment to be turned on and off. DC motor starters allow a DC motor or motor-controlled device to be turned on or off...
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  • A survey of marine radio progress, with special reference to R.M.S. ¿Queen Mary¿
    A movable outer scale, divided into 360 degrees, is provided for obtaining true bearing and is operated by a Sperry repeater motor mounted inside the binnacle and in step with the master gyro -compass.
  • Global Mobile Satellite Communications
    If the assigned common signaling channel signal is identified during this search the step tracking system takes over to switch the antenna above/below and to each … … changes to the vessel’s course by sensing signal changes in the ship’s gyro repeater circuitry. Satellite signal strength is monitored and if necessary, the A/E stepper motors are commanded to search for …
  • Electronic Applications
    … of iron carried on the gyro, caused almost zero torque and hence no disturbance to the gyro, but the output of the amplifier drove an azimuth motor with sufficient torque to operate repeater compass transmitters, metal mike … … accuracy of the master gyro . So electronics first stepped into the Sperry Company as a new tool which solved one of our …
  • The electrical engineering aspect of degaussing
    The ship's heading at any instant is indicated by a gyro - repeater mounted adjacently, and under hand control the operator rotates the control switches to the corresponding position shown on the indicator plate, thus actuating the con- tactors to give the required … … and MQ are of the face-plate type and are provided with 20 steps ; those for coils … … Fleet had already been fitted with D.G. installations energized from low-voltage motor - generators, another scheme …
  • A History of Some Foundations of Modern Radio-Electronic Technology
    But in 1912, the Sperry Gyroscope Company and the U. S. Navy were developing a precise and reliable motor -driven gyrocompass with remote repeaters . Here, of course, the gyro setting was changed manually from time to time. The gyroscope for the Natalia, therefore, was fitted with electromag- netic solenoids to step the course setting …
  • Gyro compasses for gunfire control
    It is operated by a strong e-minute step-by- step motor operated in the usual way by the “Static” on board. It would be of convenience if the repeater could be illuminated at night when necessary. … moment to discuss \\.hat happens to t l c rrxlings of a gyro compass when it …
  • C.W. radio aids to homing and blind approach of naval aircraft
    Any change in the ship's course is introduced into the differential gear (see Fig. 2) by a step-by- step motor driven from the ship's gyro -compass system, and causes the carriage carrying the intermediate wheels to be displaced. ^yro-compassl repeater supp|y|°" .
  • The Radio Equipment of the Steam Yacht "Elettra"
    One electrically operated repeater for steering purposes is located on the bridge, and another on the top … Figure 2 shows the yacht being steered by Sperry gyro compass. is supplied by a motor alternator driven from the yacht's main lighting battery. The filament current is supplied by small step -down transformers and is regulated by chokes with variable …
  • A mathematical model for single-stack step motors
    A MATHEMATICAL MODEL FOR SINGLE-STACK STEP MOTORS DuringWorld War II, the U.S. Navyapplied this device in various naval equipment such as a gyro compass repeater .


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Changzhou Fulling Motor Co., Ltd
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