Miniature Ball Screw
PCG Thread Nut Ball Screw
Series / Model PCG
Threaded cylindrical ball screw nut for compact mounting, with structured diameter, lead and load data.
- Source catalog
- Series-Ball Screw.pdf
- Catalog pages
- 5–6
Product information
Overview
The PCG series uses a threaded cylindrical nut form for installations where an external nut thread is preferred over a flange. The series combines compact packaging with cataloged dynamic and static axial load ratings.
Representative rows from the supplied ball screw catalog are stored as structured model data so dimensional and load fields can be filtered or reused in later phases.
Advantages
- Compact threaded nut body
- Direct threaded mounting concept
- Multiple miniature shaft sizes
- Structured load-rating data
Applications
- Compact stages
- Laboratory automation
- Small industrial mechanisms
Structured product data
Specifications
Series
- Product type
- Ball screw
- Nut configuration
- Threaded cylindrical nut
- Validated shaft range
- 4–12 mm
- Validated lead range
- 1–5 mm
Selection fields
- Primary dimensions
- d / D / L / B / A
- Load ratings
- Ca / C0a
- Accuracy selection
- Per ordering code
- End machining
- Per drawing / custom review
Catalog reference
Technical Drawing
Reference image from the supplied catalog. Confirm final dimensions against the downloadable PDF before ordering.
Series selection
Available Models
PCG standard models — validated sample
| Model | Shaft dmm | Leadmm | Ball dia.mm | Circuits | CaN | C0aN | Nut Dmm | Nut Lmm | Shoulder Bmm | Nut thread |
|---|---|---|---|---|---|---|---|---|---|---|
| PCG0401 | 4 | 1 | 0.8 | 3 | 420 | 420 | 10 | 15 | 5 | M8 × 0.75 |
| PCG0602 | 6 | 2 | 1.2 | 3 | 750 | 1200 | 12 | 20 | 6 | M10 × 1 |
| PCG0804 | 8 | 4 | 1.588 | 3 | 1714 | 3480 | 18 | 34 | 8 | M16 × 1 |
| PCG1004 | 10 | 4 | 2.0 | 3 | 2310 | 5261 | 26 | 34 | 10 | M18 × 1 |
| PCG1205 | 12 | 5 | 2.5 | 3 | 4400 | 9000 | 24 | 38 | 10 | M20 × 1 |
Technical documents
Downloads
Custom requirements
Discuss your applicationNeed another diameter, lead or configuration?
Ask Series Motion to review accuracy, preload, shaft end machining and model availability for your assembly.
Product inquiry