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Linear Motion / Actuators


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DRLII Series

The DRLII Series of compact linear motion actuators use a new 5-phase stepping motor which incorporates a ball screw. These are combined with 5-phase 24 VDC microstepping drivers with photocoupler inputs for extremely precise positioning. The compact and lightweight body houses the rotating components as well as the linear motion mechanism of the stepping motor. The DRL Series helps to achieve a significant reduction in the size of your equipment and system. To meet the user's requirements for higher positioning accuracy, a ground ball screw model is available [repetitive positioning accuracy: 0.0002 in. ( 0.005 mm)].


- Flange sizes: 20 mm, 28 mm, 42 mm and 60 mm
- max. stroke: 50 mm
- max. axial load: 300 N
- max. speed: 32 mm/s
- repetitive positioning accuracy (using ground ball screw): 0,002 mm
- optional with brakes and jog wheel
- optional without guides

DGII - hollow output table

The DGII Series is a rotary actuator featuring a hollow output table that allows large-inertia discs and arms to be installed directly. The DGII Series makes machine design, wiring and maintenance simple. Equipment tables and arms can be installed directly on the output table. This saves you the hassle and cost of designing an installation mechanism, arranging necessary parts, adjusting the belt tension, etc. when mechanical parts such as belt and pulley are used for installation.


Flange sizes: 60, 85, 130 and 200 mm
max. speed: 200 min-1
max. axial load: 2.000 N
max. holding torque: 12 Nm
microstep resolution: 0,002 - 0,04
repetetive positioning accuracy: 0.004
supply: 230 VAC
CE, UL and cUL certified
optional sensor fan
encoder output

EZS - motorized linear slides

The EZS Series motorized linear slides incorporate an AlphaStep stepping motor, feedback system, ball screw and table in an all-in-one compact body. The EZS Series of motorized sliders provide positioning through the use of a table and slider driven by the ball screw. The systems main positioning applications are in the semi-conductor production as well as in the food processing and packaging industry. Outstanding features are a speed of up to 800 mm/s and the repetetive positioning accuracy of 0,02 mmwhile moving up to 60 kgs. The travelling parallelism is 0,03 mm. Easy wiring and simple assembling as well as long maintenance intervals prove the user-friendly realization.
Slider length goes from 50 mm to 850 mm (segments in multiples of 50 mm).
The control display allows observation and execution of the optional functions (setting, test mode, I/O signals.


- Max. stroke: 850 mm
- Max. speed: 800 mm/s
- Max. load: horizontal 60 kg, vertical 30 kg
- repetitive positioning accuracy: 0,02 mm
- supply: 24 VDC or 230 VAC

L-AZ - Rack actuators with absolute sensor

Joining a rack and pinion mechanism to the Alpha Step Closed Loop stepping motor / controller unit provides the LAS series with high positioning accuracy and thrust. This creates a fast linear actuator with powerful thrust who handles applications like pushing, pulling, hoisting and lowering at limited space.

- Flange size: 60 and 80 mm
- Max. stroke: 1.000 mm
- Max. speed: 500 mm/s
- Max. moveable mass: 100 kg
- supply: 230 VAC

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