Products/Services for Motor Relay Vendor

  • AC Motors-Image
    AC Motors - (1321 companies)
    AC motors include single, multiphase, universal, induction, synchronous, and gear motors. They also include servomotors. AC motors are electric motors which are powered by alternating current (AC). They are used to convert electrical energy...
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  • Motor Controllers-Image
    Motor Controllers - (757 companies)
    ...to system inputs and pre-set running conditions. Electromechanical units make use of electromagnetic contractors or relays to stop, start, and reverse the motor's direction. Motor controller components include a power supply, amplifier, user interface...
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  • Safety Relays-Image
    Safety Relays - (164 companies)
    Safety relays and control modules differ from conventional relays in that they have force-guided or positive-driven contacts. Safety relays are electromechanical switching devices designed to prevent failure in critical switching operations. Relays...
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  • Motor Contactors-Image
    Motor Contactors - (291 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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  • Solid State Relays-Image
    Solid State Relays - (609 companies)
    Solid state relays (SSR) or semiconductor relays are semiconductor devices that can be used in place of mechanical relays to switch electricity to a load in many applications. Solid state relays (SSR) are electrically operated switches...
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    DC Motors - (1170 companies)
    DC motors are most commonly used in variable speed and torque applications. They include brushless and gear motors, as well as servomotors. How to Select DC Motors. Image Credit: Dart Controls, Inc.; Galil Motion Control; Stock Drive Products...
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    Thermal Overload Relays - (155 companies)
    Overload relays prevent an electric motor from drawing too much current and overheating; includes thermal and solid state overload types. Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much...
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    Protective Relays and Monitoring Relays - (322 companies)
    ...for undervoltages because many power systems loads are MVA loads (motors, uninterrupted power supplies, etc.). This means that as the voltage decreases, the load current increases while the power system transfer capability decreases. Undervoltage relays are usually...
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    Reed Relays - (97 companies)
    Reed relays are electrically-operated switching devices that consist of two thin, magnetic strips (reeds) encapsulated in a glass envelope. They are used to switch industrial components such as solenoids, contactors and starter motors. Reed relays...
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    Relay Boards - (77 companies)
    ...motors, and other electronic devices in industrial and commercial applications. Others are also used to control heater temperatures, or are used in power switching applications Relay boards that are designed for specific types of industrial equipment...
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Product News

Conduct Research

Choosing which relay to use for overload protection depends on the specific electric motor starter application....

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...signal, such a relay contact, to indicate to the motion controller that the drive is functional. See Analog connectivity for more information. A serial connection allows a great deal of information to be transmitted to and from the drive. For example, using the serial port, you can set servo gains...

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For many actuators in automotive and industrial applications below 500W cost effective DC brush motors are still the motors of choice. On the other hand there is an ongoing transition from relay to PWM driven motors. This enables variable speed applications and more comfort plus higher energy...

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...or electrical currents. A typical application is to signal a warning when a pump motor is drawing too much current, as happens with a clogged water filter. In this case the monitoring relay senses the motor current (typically through a shunt connection) and actuates a relay if current remains above...

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...control, overload and short-circuit protection, and isolation. Before SPSs, no one device could perform all these functions. They were handled by a motor starter (contactor plus overload relay) wired to either fuses or circuit breakers. Depending on the use, location, and control sophistication...

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...applications to provide vastly improved flow characteristics and consistent performance. Electric actuators consist of a motor, a gear train, cams and limit switches. The electric actuator requires two electrical input signals; one to open and another to close the valve. DynaQuip actuators are available...

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...technology and relay contacts. Now compared to a PLC program, a automation. Those that have in- "soft" relay can have hundreds of vested in these items realize many Example outputs can be indicator logical contacts and no additional benefits like improved film control, lights, relay coils, motor starters...

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According to the Computer Emergency Response Team (CERT) at Carnegie Mellon University, FTP Bounce lets an Internet- connected device with FTP capabilities act as a data relay during information transfer. The receiving device sees data coming from the relay while the originating device remains hidden...

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...of command ' should assist you in learning how to keep the RV comfortably heated, and help you troubleshoot any potential problems that may arise. A variety of electrical components comprise the RV furnace system. In addition to the motor and blower, a relay, circuit breaker, limit switch, sail...

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The adjustable speed Brushless Motor Control (BMC series) is easy to use and set up without programming user trimpots and jumpers are factory-set and will work for most applications. Input command signal may be +/- 10 Vdc, a 5K speed pot, or a form C contact or relay for forward-stop-reverse...

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Product Announcements
Mitsubishi Electric Automation, Inc.
Allen-Bradley / Rockwell Automation
Stock Drive Products & Sterling Instrument - SDP/SI
DieQua Corporation