(Discontinued) A-BAR 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.
Image is representative of the A-BAR Series and may not match the selected variant.
A-BAR300BPC
300 mm Travel | Parallel Drive
Starting Price: $1,289 * | Discontinued
A-BAR300BPC Specifications
Download Datasheet| Built-in Controller |  |
| Travel Range | 304.8 mm (12") |
| Manual Control | Indexed knob with push switch |
| Axes of Motion | 1 |
| LED Indicators | |
| Weight | 3.06 kg (6.746 lb) |
| Accuracy (unidirectional) | 102 µm (0.004016") |
| Repeatability | < 30 µm (< 0.001181") |
| Backlash | < 120 µm (< 0.004724") |
| Microstep Size (Default Resolution) | 0.248046875 µm |
| Default Resolution | 1/64 of a step |
| Peak Thrust | 540 N (121.1 lb) |
| Maximum Continuous Thrust | 540 N (121.1 lb) |
| Maximum Speed | 65 mm/s (2.559"/s) |
| Minimum Speed | 0.000151 mm/s (0.000006"/s) |
| Speed Resolution | 0.000151°/s (2.635 µrad/s) |
| Encoder Type |  |
| Limit or Home Sensing | Magnetic home & away sensor |
| Linear Motion Per Motor Rev | 3.175 mm (0.125") |
| 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 | 1100 mA |
| Mechanical Drive System | Precision ball screw |
| Mounting Interface | ISO 15552 (size 32 equivalent) |
* These are our direct prices in USD to customers in North America. If you are in Canada, click the Canadian flag icon at the top right of the page to see CAD prices. If you are in a country outside North America where we have an exclusive distributor, please check with the distributor for pricing. Distributor prices might be slightly higher to factor in shipping and import fees. Click here for a list of Zaber's Distributors.
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
