Ball Screw Assembly 6mmx1mmx250mm Flanged Nut BSR0601ATXR-0250-FRS-NNN-NNN-N
- Max Static Load: 970 N
- Max Dynamic Load: 740 N
- Accuracy Grade: Grade 10
- Backlash: Standard, 0.05 mm max
- Screw Length: 250 mm
Miniature Ball Screw Assembly (6 mm, 1 mm, 250 mm). Extending the reach, this 250 mm ball screw assembly maintains compactness while allowing for longer linear motion, featuring a flanged nut to the right for easy integration into design frameworks. Ideal for applications requiring fine control and high load capacity.
- Extended 250 mm length accommodates larger projects without sacrificing space.
- Flange nut (on the right) for easy attachment to supporting structures.
- High durability and minimal maintenance requirements, thanks to polymer wipers and a robust ball return system.
- Standard fit nut (0.05 mm max backlash)
- For a transitional fit nut (0.008 mm to ≤3% preload), visit the configurator
Lengths:
| Ød1 | Ød2 | Ph | Dw | ØD |
|---|---|---|---|---|
| 5.95 mm | 5.37 mm | 1 mm | 0.8 mm | 12 mm |
| ØA | B | L | L2 | ØH |
|---|---|---|---|---|
| 24 mm | 3.5 mm | 15 mm | 2.4 mm | 18 mm |
| W | 4-ØX | Screw Length | Approx. Weight |
|---|---|---|---|
| 16 mm | 3.4 mm | 250 mm | 0.2 lbs |
*For complete dimensions see tab
| Dia. x Lead mm |
ØD mm |
ØA mm |
B mm |
L mm |
L2 mm |
ØH mm |
W mm |
ØX mm |
|---|---|---|---|---|---|---|---|---|
| 6 x 1 | 12 | 24 | 3.5 | 15 | 2.4 | 18 | 16 | 3.4 |
| 6 x 2 | 12 | 24 | 4.0 | 17 | 2.4 | 18 | 16 | 3.4 |
| 8 x 1 | 14 | 27 | 4.0 | 16 | 3.2 | 21 | 18 | 3.4 |
| 8 x 2 | 14 | 27 | 4.0 | 16 | 2.1 | 21 | 18 | 3.4 |
| 8 x 2.5 | 16 | 29 | 4.0 | 26 | 4.8 | 23 | 20 | 3.4 |
| 10 x 2 | 18 | 35 | 5.0 | 28 | 5.3 | 27 | 22 | 4.5 |
| Dia. x Lead mm |
Static Coa(kN) |
Dynamic Ca(kN) |
|---|---|---|
| 6 x 1 | 0.97 | 0.74 |
| 6 x 2 | 1.14 | 1.05 |
| 8 x 1 | 1.34 | 0.90 |
| 8 x 2 | 1.70 | 1.32 |
| 8 x 2.5 | 1.70 | 1.32 |
| 10 x 2 | 2.18 | 1.49 |
| Dia. x Lead mm |
Screw OD d1 (mm) |
Screw Root Ø d2 (mm) |
Lead Ph (mm) |
Ball Diameter Dw (mm) |
Starts x Circuits |
|---|---|---|---|---|---|
| 6 x 1 | 5.95 | 5.37 | 1 | 0.8 | 1 x 3 |
| 6 x 2 | 5.95 | 5.13 | 2 | 1.2 | 1 x 3 |
| 8 x 1 | 7.95 | 7.29 | 1 | 0.8 | 1 x 4 |
| 8 x 2 | 7.95 | 7.08 | 2 | 1.2 | 1 x 3 |
| 8 x 2.5 | 7.95 | 7.07 | 2.5 | 1.2 | 1 x 3 |
| 10 x 2 | 9.95 | 9.09 | 2 | 1.2 | 1 x 3 |
The static and dynamic load ratings of PBC Linear ball screws were determined by the ISO 3408 standard calculations.
The dynamic load rating, Ca, is the load at which 90% of properly lubricated identical ball screws will reach 1 x 106 revolutions.
The static load rating, Coa, is an axial static load which will produce a permanent deformation at contact points of the steel balls to ball grooves equal to 0.01% of the ball diameter.