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Rotary DC Solenoids

Rotary solenoids are what we do best. This technology is built specifically for high-speed actuation devices and offers reliable operations.

Johnson Electric is the world leader in Rotary Solenoid technology.  Rotary solenoids are electromechanical devices that convert linear motion to rotary motion by three ball bearings that travel down inclined raceways. When the coil is energized, the armature assembly is pulled towards the stator and rotated through an arc determined by the coining of the raceways. These extremely high-speed actuation devices provide very long life operations for the most challenging applications. With an operating life of up to fifty million cycles, a wide variety of sizes, and custom engineering for life, speed, environmental conditions, and torque requirements, the Rotary DC solenoid is ideal for a variety of markets and applications including door locks, vending machines, industrial automation, and medical diagnostic equipment.

Applications

  • Food sorter diverter
  • Strapping machine
  • Sorting gates on semiconductor testing machine
  • bulb changers on navigational buoys

Momentary Switches

Johnson Electric Momentary manually operated switches are provided with plunger- or lever-style actuators and easy snap-in mountings. All are rated to 250 VAC and are ENEC rated. We custom-design switching solutions to match your unique application and systems requirements.

Miniature Microswitches

Miniature microswitches under the Saia and Burgess brands offer great flexibility in six sizes and various mounting and actuation options. Gold contacts are optional and maximum electrical ratings reach 250 VAC. Many industry approvals are standard making the implementation of these small, high-precision switches straightforward and problem-free. This range of switches can be custom-engineered to meet the integration requirements of the customer’s application.

Wire Offering

We have a large wire offering. Find products especially suited to specific markets faster and easier. Alpha Wire’s market-specific approach highlights products that give the best match of performance, reliability, and fit for your market.

SRP Rack

The SRP rack is an all-in-one server rack available in three different heights (27U, 42U, and 45U) and two depths for each height.  Manufactured to support 1,700lb weight capacity uniformly distributed.  This ships complete with a fan box, two pairs of panel-mounting rails, ventilated split rear door, ventilated locking front door, casters, shelves, and cable management bracket.  This series is perfect for any of our IT, R&D, or Disaster Recovery needs.