Linear drives
An increasingly economical alternative to hydraulic and pneumatic cylinders is the use of linear actuators.
In general, what types of applications would a linear actuator be used for? How does an electromechanical cylinder work and what are its capacities?
Solutions
Company SEVER DRIVE designs and manufactures linear drive solutions with ball and trapezoidal spindles and electromechanical cylinders as alternative solutions for hydraulic systems. Do you need a solution for your production line or alternative solutions for hydraulic systems? Then our engineers will develop, design and build an innovative and economical solution for you.
As an official distributor of the world's leading manufacturer, SERVOMECH from Italy, we offer products, engineering solutions and complete solutions through a turnkey system.
5 REASONS WHY TO REPLACE YOUR HYDRAULIC OR PNEUMATIC DRIVE AND SWITCH TO ELECTRIC!!!
1. Higher drive efficiency up to 95%, no losses in pipelines, pumps, etc.
2. Complete control and regulation via servo or frequency converter, high precision of positioning and walking speed.
3. Servo drives increase the technological value of your equipment
4. Significantly lower cost of components compared to hydraulics. Ecological awareness and energy saving.
5. Clean energy
EXAMPLES OF USE
An example of using a linear actuator-cylinder to lift a 10-ton trough. The linear actuator is clamped with a joint support in the lower part and screws in the upper part, which allows free rotation around the axis. Engine power 11kW with brake, cylinder stroke 1300mm, lifting speed 30mm/s.
Example of use 3 pcs. of linear actuators-cylinders for raising and lowering platforms m=25 tons in the Kazemate-Ljubljana castle hall. The linear actuator is clamped with a joint support in the lower part and screws in the upper part, which allows free rotation around the axis. Motor power 7.5kW with brake and encoder, cylinder stroke 1800mm, lifting speed 5mm/s.
An example of the use of trapezoidal spindles - "screw crane" for lifting a structure weighing 40 tons. The transmission is carried out via a central electric motor with a power of 45kW, which transmits the torque synchronously to 8 trapezoidal spindles, which are connected to the transmission shafts, via angular gears with a transmission ratio of 1:1.
An example of the use of ball spindles-actuators for raising the slope of the heel in the ironworks. The linear actuators are driven by 7.5kW servo motors. Ball screw drives are suitable for high speeds and a large number of duty cycles. The protective bellows protects the ball spindle from dirt.
