Shibaura Machine BA-III 3- and 4-Axis Review: Specs and Uses of the 3- and 4-Axis Cartesian Robots
Updated: 7 days ago
The Shibaura Machine BA-III three- and four-axis models are pre-configured cartesian robots built from the BA-III modules. The manufacturer does not publish a price. This review covers its specifications, features and uses.
Quick Verdict
Instead of combining axes yourself, these models arrive as defined XYZ or XYZR combinations. Ball screw versions carry 3 to 40 kg at up to 1,200 mm/s horizontally with ±0.01 mm repeatability on most axes; belt versions carry 4 to 14 kg at 1,000 mm/s and ±0.04 mm. Four-axis models add a rotary axis with harmonic or planetary gearing and carry 5 to 10 kg. The vertical axis always has a brake. Stroke lengths are not listed on this page, and two model codes appear twice with different payloads, so codes should be checked before ordering.
Shibaura Machine BA-III 3- and 4-Axis at a Glance
Axes: 3 or 4
Payload: 3 to 40 kg
Max speed: 1,200 mm/s
Repeatability: Down to ±0.01 mm
Drives: Ball screw or timing belt
Price: on request
Shibaura Machine BA-III 3- and 4-Axis Technical Specifications
The table below lists what the manufacturer states.
Group | Drive | Payload | Speed X/Y | Repeatability X/Y |
XYZ, ball screw | Ball screw | 3 to 40 kg | 900 to 1,200 mm/s | ±0.01 to ±0.02 mm |
XYZ, timing belt | Timing belt | 4 to 14 kg | 1,000 mm/s | ±0.04 mm |
XYZR, harmonic | Ball screw + harmonic | 5 kg | 1,200 mm/s; R 360°/s | ±0.01 mm; R ±0.025° |
XYZR, planetary | Ball screw + planetary | 8 to 10 kg | 1,200 mm/s; R 857°/s | ±0.01 mm; R ±0.025° |
Stroke lengths are not listed. Model codes BA3-A5-A4A and BA3-A5-A4B appear twice with different payloads and drives on the maker's page.
Design and Build Quality
Pre-defined combinations shorten engineering compared with building from single axes.
Software and Integration
Controllers
BA-III master and slave units.
Teach Pendant
Position teaching.
Shibaura Machine BA-III 3- and 4-Axis Applications and Use Cases
Dispensing and Screw Driving
XYZ motion over a work area.
Pick-and-Place with Rotation
XYZR models.
Inspection
Moving sensors over parts.
Shibaura Machine BA-III 3- and 4-Axis Price and Value
Shibaura Machine does not publish a price for the Shibaura Machine BA-III 3- and 4-Axis; it is quoted on request.
For the company behind the product, read the Shibaura Machine Company Profile: History, Businesses, Financials and Stock.
Pros and Cons
Pros
Ready-made combinations
±0.01 mm
Up to 40 kg
Rotary option
Cons
Strokes not on the page
Duplicate model codes on the page
No published price
Who Should Buy the Shibaura Machine BA-III 3- and 4-Axis?
It fits machine builders who want a cartesian robot without designing the axis combination.
Shibaura Machine BA-III 3- and 4-Axis FAQ
How much does the Shibaura Machine BA-III 3- and 4-Axis cost?
Shibaura Machine does not publish a price for the Shibaura Machine BA-III 3- and 4-Axis; it is quoted on request.
What are the BA-III 3- and 4-axis models?
Pre-configured cartesian robots from Shibaura Machine.
What payload do they carry?
From 3 to 40 kg.
How fast are they?
Up to 1,200 mm/s horizontally.
How precise are they?
Down to ±0.01 mm.
What does the fourth axis add?
Rotation, with harmonic or planetary gearing.
Do they have a brake on Z?
Yes.
What drives are used?
Ball screw or timing belt.
Specifications are based on manufacturer information and may change.
