Jul
Roller Screw versus Ball Screw Actuators
In the ever-evolving field of engineering, roller screw technology has become a significant force in linear electric actuator motion control....
Compact electric 230 Vac actuators with peak forces up to 32 kN. Existing of a linear roller screw transmission in an AC powered servo drive, with digital position controller, brushless motor and linear actuator in one sealed package. Direct connection to 240 V power.
Incorporate a fully electronic solution in the space of your existing hydraulic or pneumatic cylinder or eliminate troublesome ball screw actuators.
3 sizes (75, 90 en 115 mm).
Power: 1 x 230 Vac (100-240 Vac), including filter.
Max. speed: 950 mm/s.
Max. force 16 kN continuous, 32 kN peak.
Stroke lengths up to 450 mm.
Hall effect, incemental encoder or absolute position feedback.
Easy to control software tool including:
Protection class IP54 or IP65.
RS485 (Modbus RTU) for programming and monitoring.
Available bus systems:
LED displays.
8 digital inputs
4 digital outputs
1 analog input (+/- 10V)
1 analog output (0-10V or +10V/-10V)
Optional analog in-/output 4-20 mA
Accurate and rapid exhaust ventilation valve control with EXLAR GSM and Tritex T2 servo actuator replacing air cylinders.
The Exlar actuators are fitted with stainless steel shaft and protection bellows.
The Tritex T2 actuators are equiped with embedded positioning controllers with 4-20mA control from the parent control.
The GSX actuators are controlled by Stober servo controllers.
ATB Automation provided in the engineering, programming and commissioning.
Two EXLAR servoactuators with an integrated postioning controller are used as a drive for two dispensing pistons of pesto with a force of 483 N each. The two horizontally positioned pistons simultaneously dispensing the pesto with 50 beats per minute. With a stroke of 125 mm exactly 100 ml pesto is filled.
The electromechanical servoactuators are executed as a flexible alternative to pneumatic cylinders:
The specialists of ATB Automation calculate the lifetime per application
The software engineers at ATB Automation assist in programming and commissioning via the help desk or on site
We supply slewing ring bearings, oscillating mountings, tensioner devices from stock and we also have spiral bevel gearboxes, servo gears and electromechanical actuators in our delivery program.
In addition we also select and offer the right components and systems for motion control solutions, such as servo gear motors, linear servo actuators and complete XYZ cartesian systems.
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