Tachometer generators and tachogenerators are small AC or DC generators that output a voltage in proportion to the rotational speed of a shaft. They are capable of measuring speed and direction of rotation, but not position. Search by Specification | Learn More about Tachometer Generators and Tachogenerators

Electrical contacts and contact materials are soft, high-conductivity, oxidation- resistant materials that are used in circuit breakers, relays, switches, and electrical discharge machining (EDM) applications. They often have a second phase in order to provide anti-welding and/or arc resistance. Search by Specification | Learn More about Electrical Contacts and Contact Materials

Electrical contact and electrode materials are soft, high conductivity, oxidation resistant materials used in circuit breakers, relays, and for EDM applications. Search by Specification | Learn More about Electrical Contact and Electrode Materials

Motor starters and contactors are motor-starting devices. They combine a contactor with overload protection and are designed for starting AC or DC motors. Search by Specification | Learn More about Motor Starters and Contactors

Aerospace contactors are high-performance, high-capacity circuit controls designed for aerospace applications. Search by Specification | Learn More about Aerospace Contactors

Noncontact safety interlock switches couple a moveable guard door with the power source of the hazard. For noncontact actuating interlock switches, the guard door is linked to the control circuit contacts via a magnetic or electronic field. Search by Specification | Learn More about Noncontact Safety Interlock Switches

...differential transformers (LVDTs), capacitance, and inductive or other electronic probes to sense the distance or displacement of a contact or stylus. Mechanical gages rely upon the physical movement or displacement of a gaging element such as a spindle, slide... Search by Specification | Learn More about Dimensional Gages and Instruments

Non-destructive testing (NDT) services use test methods to examine an object, material or system without impairing its future usefulness. Search by Specification | Learn More about Nondestructive Testing (NDT) Services

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. Search by Specification | Learn More about Motor Contactors

Electrical brushes and brush materials are used in conjunction with slip rings, commutators or other contact surfaces to maintain an electrical connection in rotary and linear sliding contact applications. Learn More about Electrical Brushes and Brush Materials

Rotating biological contactors are large discs on rotating shafts that are mounted in wastewater tanks, but only partly submerged. As the discs turn, the microorganisms on them repeatedly contact both air and the organic substances in the water Learn More about Rotating Biological Contactors

Pressure sensitive adhesives (PSA) and contact adhesives adhere to most surfaces with very slight pressure. They are available in solvent and latex or water-based forms. Search by Specification | Learn More about Pressure Sensitive Adhesives (PSA) and Contact Adhesives

Noncontact infrared temperature sensors absorb ambient infrared (IR) radiation given off by a heated surface. They are used in applications where direct temperature measurement is not possible. Search by Specification | Learn More about Noncontact Infrared Temperature Sensors

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. Search by Specification | Learn More about DC Motor Starters