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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 motors include single, multiphase, universal, induction, synchronous, and gear motors. They also include servomotors.
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Analog panel meters measure and display processes and electrical variables with a simple dial display.
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Audible alarms provide an audible indication of a hazardous situation.
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Cable ties hold groups of cables together for support and ease of maintenance.
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Capacitive proximity sensors detect the presence or proximity of a target using capacitive technology.
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DC motors are most commonly used in variable speed and torque applications. They include brushless and gear motors, as well as servomotors.
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Digital panel meters measure and display processes and electrical variables via an alphanumeric digital readout.
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Disconnect switches rapidly disconnect from power supplies in the event of an emergency.
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Electrical connectors are devices that join electrical circuits together. Male connectors plug into receptacles, jacks, and outlets. Female connectors contain sockets to receive other devices.
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Flow computers, totalizers, and rate indicators integrate the functions of flow and temperature measurement, computation, data acquisition, input / output (I/O) standardization, and closed loop control. They require external sensor inputs and may be used as local rate indicators.
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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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Gearmotors consist of an AC or DC motor with an integral gearbox or gear head that steps delivered speed up or down.
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Harmonic filters isolate harmonic current to protect electrical equipment from damage due to harmonic voltage distortion. They can also be used to improve power factor, and are sometimes called line reactors, load reactors, line load reactors, and line/load reactors.
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Inductive proximity sensors detect the presence or absence of an object using a critical distance.
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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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Industrial robots are programmable mechanical devices that contain rotary and/or prismatic joints in order to perform precise, repetitive movements. Types of industrial robots include articulated, Cartesian, cylindrical, gantry, parallel (hexapods), SCARA, and spherical.
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Light curtains are photoelectric transmitters that project an array of synchronized,parallel infrared light beams to a receiver unit. When an opaque object interrupts one or more beams, the light curtain controller sends a stop signal to the guarded machine. Light curtains are used as personal safety devices around hazardous machinery or for permiter guarding.
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Electric linear actuators have an output rod that provides linear motion via a motor driven ball screw, lead screw, or ACME screw assembly. The actuator's load is attached to the end of a screw or rod and is often unsupported.
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Linear position sensors is a general search form for all linear position / displacement detection product areas.
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Machine vision systems are used for automated inspection and measurement in production environments.
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Mechanical safety interlock switches couple a moveable guard door with the power source of the hazard. When the guard door is opened, the power is isolated, ensuring that the machine does not pose a hazard while an operator requires access.
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Motion controllers range from simple linear controllers to complex, user-programmable modules that act as controllers within complex integrated multi-axis motion systems.
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NEMA and IP enclosures are used to house and protect electrical devices and electronic components. NEMA enclosures are rated by the National Electrical Manufacturers Association (NEMA) and designed for hazardous or non-hazardous locations and indoor or outdoor use. Ingress protection (IP) enclosures provide protection against foreign objects and moisture.
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Network modems (modulators-demodulators) are devices or programs that allow computers to transmit data over telephone lines. They convert digital computer data to analog sound waves and then demodulate the carrier signals to decode the transmitted information.
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Photoelectric sensors use emitters and receivers to detect the presence, absence, or distance of target objects.
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Power transformers convert power-level voltages from one level or phase configuration to another. They can include features for electrical isolation, power distribution, and control and instrumentation applications.
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Programmable logic controllers (PLCs) are the control hubs for a wide variety of automated systems and processes. They use a wide variety of inputs and outputs and provide network capability.
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Proximity sensors, all types is a general search form for all proximity sensors and presence detection product areas.
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Pushbutton switches are mechanical switches defined by the method used to activate the switch. The activation method is typically in the form of a plunger that is pushed down to open or close the switch.
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Safety relays and control modules differ from conventional relays in that they have force-guided or positive-driven contacts.
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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 rectifiers (SCR) are four-layer (PNPN) thyristors with three terminals: an input control terminal (gate), an output terminal (anode), and a terminal common to both the input and output (cathode). SCRs are used mainly with high voltages and currents, often to control alternating current (AC) where the change of sign causes the device to switch off automatically.
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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.
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Specialty timers are specialty or proprietary products related to timers and timing devices.
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Surge suppressors are used to protect equipment from transient overvoltages in power, data, and telephone circuits.
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Switches are used to allow electric current to flow when closed. When opened, they prevent current flow. Common switch types include pushbutton, rocker, toggle, rotary coded DIP, rotary DIP, key lock, slide, snap action, and reed.
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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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Thyristors are a class of four-layer (PNPN) semiconductor devices that act as switches, rectifiers, or voltage regulators.
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Time of flight optical sensors determine displacement and distance by measuring the time it takes light to travel from the instrument to a target and back.
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Warning lights provide a visual indication of a hazardous situation.
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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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