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AC motor drives interface controllers to AC motors. They match the control signals (voltage and power levels) as well as the signal type (analog or digital). They also provide power conversion, amplification, and the sequencing of waveform signals.
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AC motor starters are used to turn-on and turn-off electric motors and motor-controlled equipment. They use solid-state or electromechanical technologies, and are designed for single-phase or three-phase motors.
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AC motors include single, multiphase, universal, induction, synchronous, and gear motors. They also include servomotors.
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AC power sources provide alternating power and typically have adjustable output values for the testing of component response at various voltage, current and frequency levels.
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Ballasts are power supplies or transformers for fluorescent lamps.
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Busways and busbars (conductor bars) provide current to distant or moving points along the path of an electrification system.
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Cable clamps are used to bundle, clip, clamp, label, guide, and protect wires and cables.
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Circuit breakers are mechanical switching devices capable of breaking currents under specified abnormal circuit conditions.
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Circuit protection devices are used to protect electronic components from unwanted transients such as current and voltage surges, electrostatic discharge (ESD), lightning, spikes and other signals that can imperil the operation or damage the component.
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DC motor drives act as the interface and power supply between a motion controller and a DC motor.
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DC power supplies accept an input power and output the desired form of DC power. Common types of DC power supplies include linear power supplies, switching power supplies, DC-DC converters, and silicon controlled rectifier (SCR) type power supplies.
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Disconnect switches rapidly disconnect from power supplies in the event of an emergency.
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Electrical conduits and fittings are lengths of solid tubing used to house, protect, and cover electrical wiring and cables in power distribution systems.
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Electromechanical relays complete or interrupt a circuit by physically moving electrical contacts into contact with each other.
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Electronic enclosures and instrument enclosures house electronic components and instruments. They are usually designed for handheld or desktop applications.
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Electronic cooling fans move air to cool electronic devices.
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Electronic counters and electronic timers are completely electronic units for performing a variety of counter or timer functions.
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Fuses protect electrical devices and components from overcurrents and short circuits that occur in improperly operating circuits.
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Heat shrink tubing conforms to the size and shape of wires, connections, open coils, and other electrically conductive elements to insulate and protect them from adverse environmental conditions.
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Industrial enclosures are used to house electronic components, equipment and devices. They are designed to protect personnel from accidental injury and to prevent the ingress of environmental contaminants.
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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.
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Motor controllers receive supply voltages and provide signals to motor drives that are interfaced to motors. They include a power supply, amplifier, user interface, and position control circuitry.
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Motor starters and contactors are motor-starting devices. They combine a contactor with overload protection and are designed for starting AC or DC motors.
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Power cables are solid or stranded conductors surrounded by insulation, shielding, and a protective jacket. These cables are designed for high voltages (>600 V).
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Power distribution units (PDUs) have an electrical input and several outputs, often as electrical outlets, for powering multiple devices.
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Power supplies are devices that produce AC or DC power. This grouping includes current sources, DC power supplies, AC-DC adapters, DC-DC converters, AC power sources, and DC-AC inverters.
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Protective relays and monitoring relays detect or monitor for abnormal power system conditions.
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Safety mat controllers monitor areas where injury is possible due to moving mechanical parts or other similar hazards. When pressure is detected on a mat, a stop signal is sent to the surrounded machine.
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Safety mats are presence-sensing devices used to guard a floor area around a machine or robot.
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Safety sensors are used for machine safeguarding. Types of safety sensors are break-a-beam switches, interlocks and tag out devices, perimeter guards, photoelectric safety sensors, safety blocks, safety interlock switches, and safety sensor switches.
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Silicon controlled rectifier (SCR) power controllers precisely regulate output power to resistive heating loads such as industrial furnaces and ovens. They generally operate on either zero-crossing or phase angle control.
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Strain reliefs protect the lifeline of electrical products by absorbing the forces of push and pull that may be exerted on the flexible wires, cables, or tubing.
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Single phase surge suppressors protect equipment from transient overvoltages present on AC single phase power lines. They are not plug-in style devices.
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Three phase surge suppressors protect equipment from transient overvoltages present on AC three phase power lines. Three phase surge suppressors are not plug-in style devices.
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Terminal and junction boxes are used to house electrical components and facilitate wiring. They are T-shaped or rectangular, made from a variety of materials, and available in many different sizes, sealing configurations and mounting styles.
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Terminal blocks are modular, insulated blocks that secure two or more wires together. Terminal blocks consist of an insulating body and a clamping device. Their flexibility allows wiring to be centralized and makes it easier to maintain complex control circuits.
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Overload relays prevent an electric motor from drawing too much current and overheating; includes thermal and solid state overload types
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Single phase uninterruptible power supplies (UPS) sit between an AC outlet (i.e., a wall outlet or power strip) and an electronic device (e.g., computer, server, or phone equipment) to provide power conditioning, back-up protection and distribution for electronic equipment loads.
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Three phase uninterruptible power supplies (UPS) are devices that operate in conjunction with existing electrical systems to provide power conditioning, back-up protection and distribution for electronic equipment loads.
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Wire and cable harness accessories are used to bundle, clip, clamp, label, guide, and protect wires and cables.
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Bare conductor wire and cable conductors are constructed from conducting materials to carry electric current. They are available in two styles; solid conductor or several conductors twisted or braided together for added flexibility.
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