Electric actuators - Import export

Initiator cables, also referred to as sensor/actuator cables, connect control units and different sensors, or, in the case of reversal of the measurement principle, actuators. Frequently used abbreviations include ini or ini cable (plural: inis). Sensor or measurement transducers transform physical quantities such as rotation, speed, distance or length into analogue electric impulses. In the case of an actuator, the measured electric current (symbol: I, unit: ampere; A) or voltage (symbol: U, unit: volt; V) is transformed into temperature, pressure or torque. The connection cable consists of at least three cores with a small cross-section of between 0.14mm² and 0.34mm². In the simplest case, two cores are required for supplying the voltage, while the last core transmits an I/O signal. For sensitive applications, there are shielded versions in addition to the traditional ini cables to avoid EMC disruptions (electromagnetic compatibility).

The VY solenoid valves are robust, reliable and can be installed in a variety of ways. Installation in-line, on the wall, on modules, as a battery or directly on cylinders is possible without any problems. Available sizes between 1/8, 1/4 and 1/2 in 3/2, 5/2 and 5/3.

Generally, dosing pumps are referred to as oscillating displacement pumps with adjustable stroke length. Depending on the requirement the driving mechanism can be equipped with hydraulically actuated diaphragm. Electrically driven pumps offer besides the stroke length adjustment a further possibility to adjust the delivery flow by modifying the motor rotation speed. For a small delivery flow and a low delivery pressure, electromagnetically driven pumps are nowadays the devices of choice since they can simply be adapted to the process requirements by modifying the stroke frequency manually or through an external control (pulse or analog) signal.  Electromagnetic LMI pump. Flow rate: up to 76 l/h. Pressure: up to 20.7 bar For several years microprocessor-controlled dosing pumps with stepping motor are part of our portfolio. This pump model has a lot of possibilities and options for adjusting the delivery flow and monitoring the delivery rate. The driving mechanism offers additional