![multi-axis solution that uses direct drive linear motor technology and rotary-to-linear
technology](/images/single-rail-h-gantry.jpg)
The single rail positioning stage H-gantry design is an open frame XY positioning system. It has two bottom parallel axes with one cross axis connecting the two (H-gantry).
Each linear axis uses H2W’s brushless linear motors (BLDM-B04), and each has a total stroke length of 25.67 in [652 mm]; can generate 6.2 lbs [27.8 N] of continuous force and 18.7 lbs [83.3 N] of peak force, or a combined 12.4 lbs [55.6 N] continuous force and 37.4 lbs [166.6 N] of peak force on the bottom axis. The non-contact 1-micron resolution encoders allow for precise positioning. The moving tables are guided by a precision recirculating linear ball bearing system. The linear axes are assembled on a single piece of aluminum extrusion, thus reducing the overall weight of the system. The top cross axis is mounted to the bottom parallel axis using rigid aluminum extrusions, 90-degree right angle gussets, and custom extrusion end plates. The system is mounted to a flat aluminum tooling plate base. There are also provisions that allow customer cables to be routed within the cable carriers. It has end-of-travel rubber bumper stops.
Additional options include, a home positioning sensor, end-of-travel-sensors, and custom mounting holes. Single extrusion length of up to 6 m long, allows for longer stroke applications.
Features:
- Low system weight
- Built using standard extrusion profiles
- Cable carriers to route payload cables
- Two axis of coordianted motion
Product Details (PDF) | |
Motor P/N | BLDM-B04 ![]() |
|
Stroke | 25.67 in | 652 mm |
Encoder Resolution | 1 micron | |
Force @ 100% Duty | 12.4 lbs | 55.6 N |
Force @ 10% Duty | 37.4 lbs | 166.6 N |
Motor P/N | BLDM-B04![]() |
|
Stroke | 25.67 in | 652 mm |
Encoder Resolution | 1 micron | |
Force @ 100% Duty | 6.2 lbs | 27.8 N |
Force @ 10% Duty | 18.7 lbs | 83.3 N |