(Discontinued) A-LAR Series
Motorized electric cylinders with built-in stepper motors and controllers
This series has been discontinued and is no longer available. Please contact us for a recommendation on a current model.
Series Specifications
Download Datasheet| Built-in Controller |  |
| Travel Range | 203.2 – 304.8 mm |
| Manual Control | Indexed knob with push switch |
| Axes of Motion | 1 |
| LED Indicators | |
| Weight | 2.66 – 3.06 kg |
| Accuracy (unidirectional) | 170 – 255 µm |
| Repeatability | < 15 µm (< 0.000591") |
| Backlash | < 255 µm (< 0.010039") |
| Microstep Size (Default Resolution) | 0.1984375 µm |
| Default Resolution | 1/64 of a step |
| Peak Thrust | 540 N (121.1 lb) |
| Maximum Continuous Thrust | 200 N (44.9 lb) |
| Maximum Speed | 40 mm/s (1.575"/s) |
| Minimum Speed | 0.000121 mm/s (0.000005"/s) |
| Speed Resolution | 0.000121 mm/s (0.000005"/s) |
| Encoder Type |  |
| Limit or Home Sensing | Magnetic home & away sensor |
| Linear Motion Per Motor Rev | 2.54 mm (0.1") |
| Motor Steps Per Rev | 200 |
| Motor Type | Stepper (2 phase) |
| Motor Rated Current | 2100 mA/phase |
| Communication Protocol | Zaber ASCII, Zaber Binary (Default) |
| Data Cable Connection | Minidin 6 M/F |
| Power Supply | 24-48 VDC |
| Power Plug | Molex Mini-Fit Jr. 3 pin |
| Maximum Current Draw | 1200 mA |
| Mechanical Drive System | Precision lead screw |
| Mounting Interface | ISO 15552 (size 32 equivalent) |
Part Numbering & Options
Part Specifications Comparison
| Part Number | Travel Range | Weight | Accuracy (unidirectional) |
|---|---|---|---|
| A-LAR200ALC | 203.2 mm (8") | 2.66 kg (5.864 lb) | 170 µm (0.006693") |
| A-LAR200APC | 203.2 mm (8") | 2.72 kg (5.997 lb) | 170 µm (0.006693") |
| A-LAR300ALC | 304.8 mm (12") | 3 kg (6.614 lb) | 255 µm (0.010039") |
| A-LAR300APC | 304.8 mm (12") | 3.06 kg (6.746 lb) | 255 µm (0.010039") |
Specification Charts & Notes
Thrust or torque is a function of speed. The values given above are maximums. These values cannot both be achieved simultaneously (i.e. at maximum speed, the unit will not produce maximum thrust).
Thrust Speed Performance
