How they Work

The SA Series electric cylinders offer high thrust force and instant, precise machining control.
The versatility of the electrical system makes them the ideal solution in the most varied industrial processes:

High Flexibility of Applications

Bending

Drawing

Keying

Assembly

Clinching

Trimming

Chamfering

Marking

Straightening

Riveting

Pressing

Cutting

Compressing

Why choose Alfamatic electric cylinders

Active control of the Process

Constantly controlled movements in acceleration, speed and position. Active position control ensures high accuracy at the stopping point, which can be improved by using an external micrometer position transducer. Learn more

High productivity

Minimizes stem excursion, speeding up machining cycles and reducing time.

Application flexibility

Easily program complex machining cycles with saved and independent parameters.

LONG DURATION

The combination of advanced mechanical components ensures prolonged durability even under stress.

Low management cost

Energy consumption is limited to the processing stage only, optimizing energy efficiency.

Versions and Characteristics

SA 1-5: FROM 1 TO 5 kN
SA 10-100: FROM 10 TO 100 kN
SA 200-300: FROM 200 TO 300 kN

The components of the kit

The command and control chain is made up of 4 inseparable components.
The synergy between the various elements is fundamental, designed to interact with each other in an optimal way.

Complete with motor, temperature sensor, load cell and absolute encoder, to measure the force and position of the rod.

It drives the brushless motor of the cylinder and controls the position of the rod.

It checks, in real time, the force and instantaneous position of the cylinder.

All the cables needed to connect the different components of the system.

Accessories and Options

External Load Cell

The external HPT load cell allows precise measurement of low forces, further extending the versatility of Alfamatic electric cylinders.

External Micrometric Probe

It allows to measure, with micrometric precision, the true position of the tool with respect to a reference point on the piece, eliminating the inaccuracies due to the play and deformations of the structure.

C Frame

Low bending monolithic steel structure.
Ground steel mold support plate.

Electric Cabinet

Pre-wired, containing:

  • Drive-unit
  • General on-off switch with door lock
  • Magnetic thermal protection switches
  • Redundant power supply switches
  • Cooling system
  • Terminal block for connection to main panel

Lubricating Grease

Specific lubricating grease for presses with planetary roller screws.

Grease Pump

It allows, through the greasing hole, the addition of grease inside the electric actuator nut.

Range and Technical Specifications

SA1
SA2
SA5
SA10
SA25
SA50
SA70
SA100
SA200
SA300

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