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Business Type Address Contact C. Arthur Weaver Company, Inc.
Distributor C. Arthur Weaver Company, Inc.
2420 Grenoble Road
Richmond, VA 23294
USA
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Phone: (804) 672-6501

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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.
Air cylinders are pneumatic linear actuators that are driven by a pressure differential in the cylinder's chambers. They may be single-acting (with a spring return) or double-acting.
ANSI roller chain sprockets engage chains in many different power transmission and conveyor systems. Sprockets and chains are often an economic, reliable drive system for long running, continuous drive applications with limited shock and torque loads. English sprockets are classified according to ANSI number designations.
Ball screws, lead screws, and ACME screws are used to convert rotary motion or torque into thrust or linear motion.
Ball valves provide tight shut-off and characterizable control. They have high rangeability due to the design of the regulating element, without the complications of side loads typical of butterfly or globe valves.
Control valves or proportional valves are power-operated devices used to modify fluid flow or pressure rate in a process system.
Conveyor components and accessories are the parts that are related to and compose a conveyor system.
DC motor drives act as the interface and power supply between a motion controller and a DC motor.
Digital encoders convert coded information into a familiar or uncoded format.
Electrohydraulic valve actuators and hydraulic valve actuators convert fluid pressure supply pressure into motion.
Gear pumps use intermeshing gears to pump various types of liquids. Typically, one gear is the driver and the other is free wheeling. The gears have very tight tolerances so that the fluid being pumped cannot pass through them. Common uses for gear pumps include high pressure, metering, and flow control applications.
Gears are mechanical devices that transmit power and motion between axes.
Heat exchangers are commonly used in a wide variety of industrial, chemical, and electronics processes to transfer energy and provide required heating or cooling.
Hydraulic cylinders are actuation devices that utilize pressurized hydraulic fluid to produce linear motion and force.
Hydraulic linear actuators use a cylinder and hydraulic fluid for motive force.
Hydraulic power units provide pressurized flow to hydraulic motors, cylinders, and other components.
Hydraulic pumps deliver high-pressure fluid flow to the pump outlet. Hydraulic pumps are powered by mechanical energy sources to pressurize fluid.
Hydraulic valves contain and transfer the flow and pressure of hydraulic fluid in hydraulic power systems. They range from simple shutoff valves to precision control valves.
Industrial liquid handling pumps are classified in many different ways, and are distinguished by the media pumped and the fluid motive mechanism (dynamic or displacement).
Industrial valves are classified in many different ways. They can be distinguished by material of construction, media handled, and/or application.
ISO roller chain sprockets engage chains in many different power transmission and conveyor systems. Sprockets and chains are often an economic, reliable drive system for long running, continuous drive applications with limited shock and torque loads. Metric sprockets are classified according to ISO number designations.
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.
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.
Roller chains are used in many power transmission designs. They are characterized by ANSI and BS/DIN standard sizes.
Solenoid valves are devices that use a solenoid to control valve activation.
Stepper motor drives power unipolar and bipolar stepper motors in full step, half step, and microstep motion control applications.
Stepper motors use a magnetic field to move a rotor in small angular steps or fractions of steps. They provide precise positioning and ease of use, especially in low acceleration or static load applications.
Threaded inserts are blocks of material with a threaded hole that are pressed or molded into a part, usually made of a different material.
Torque limiters and slip clutches automatically slip or disengage the clutch at a predetermined torque.
Tube fittings connect runs of tubing for in-line, offset, multi-port, and mounting configurations to other tubing sections, pipe, hose, and other fluid transfer components.
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