BOSCH REXROTH
R254220015
$280.11 USD
- BOSCH REXROTH
- Material:R254220015
- Model:ZEV-K-S25X10RX3-5
Quantity in stock: 0
The Bosch Rexroth ZEV-E-S (R254220015) is a high-precision ball screw assembly designed for linear motion applications. This screw-in nut, belonging to the standard series of Bosch Rexroth's offerings, is characterized by its nominal diameter and right-hand lead direction. The ZEV-E-S 25X10RX3-5 features a nominal size of 25 x 10 R x 3-5, indicating its diameter, lead, and additional dimensions that adhere to Rexroth's connection specifications. This ball screw nut is engineered with a standard seal and standard axial clearance, ensuring reliable operation under various conditions. It boasts a maximum operating temperature range from -30°C to +110°C, capable of handling continuous operation at temperatures up to 80°C with temporary peaks up to 100°C. The product's dynamic load capacity and static load rating are optimized for tolerance grades T3 and T5; however, it is important to consider the correction factor for other tolerance grades as specified in the technical notes provided by Bosch Rexroth. The ZEV-E-S series comes with a low-friction seal and is available in preload class C0-C3. It has been designed with attention to detail regarding its bearing temperature limits and permissible linear speeds. The unit has a weight of approximately 0.4 kilograms, which contributes to its efficiency in various application scenarios without adding significant mass. Overall, the Bosch Rexroth ZEV-E-S (R254220015) offers an ideal solution for applications requiring precise linear movements with its robust design and reliable performance under varying environmental conditions. Its construction enables it to be easily integrated into numerous systems where precise motion control is paramount.
| Rexroth connection dimensions |
| With low-friction seal |
| Preload class: C0, C00, C1 |
| Tolerance grade: T3 (for sizes as per the product overview for screws, see General Technical Notes and Information "Product description"), T5, T7 |
| Data Sheet | Download Data Sheet |
| 3D CAD | Download 3D CAD |
| 3D CAD | Download 3D CAD |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Size L with tolerance | 74 mm ±0,3 |
| Bearing temperature max | |
| Nut type | ZEV-E-S screw-in nuts |
| Series | Standard series |
| Bearing temperature min | |
| Productgroup ID | 17 |
| Nut or screw | Screw drive nut |
| Screw drive version (drive type) | Ball screw assembly |
| Maximum operating temperature | |
| Footnote dynamic load capacity C | The load capacities are valid for tolerance grade T3 and T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes). |
| Bearing temperature | -15 °C ... +80 °C |
| Category | B |
| Size L7 | 17.7 |
| Minimum operating temperature | |
| Size D8 | 8 |
| Operating temperature | -10 °C ... +80 °C |
| Maximum permissible linear speed vmax (m/min) | 48 |
| Direction of lead | Right |
| Lead | 10 |
| Footnote static load capacity C0 | The load capacities are valid for tolerance grade T3 and T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes). |
| Size G1 | M40x1,5 |
| Static load rating C0 | 34200 |
| Footnote permissible operating temperature (min...max) | Ball screw assemblies permit operation at continuous temperatures of up to 80 °C with temporary peaks of 100 °C, measurements taken on the outer shell of the nut in each case. |
| Size L15 | 19 |
| Dynamic load capacity C | 23200 |
| Size d1 | 24 |
| Size L | 74 |
| Size d2 | 21.9 |
| Size D4 | 2 |
| Footnote operating temperature max. | Ball screw assemblies permit operation at continuous temperatures of up to 80°C with temporary peaks of 100°C, measurements taken on the outer shell of the nut in each case. |
| Note: Maximum permissible speed vmax | See "Characteristic speed d0 • n" (see General Technical Notes and Information, "Technical Data" (Technical Notes), and "Critical speed ncr" (see General Technical Notes and Information, "Project planning notes") |
| Size D1 h10 | 43 |
| Weight | 0.489 |
| Nominal size | 25 x 10R x 3 - 5 |
Technical data for nuts
|
Size |
C |
C0 |
vmax |
Mass |
|
d0 x P x Dw - i |
N |
N |
m/min |
kg |
| 16 x 5R x 3 - 3 | 11300 1) | 11800 1) | 30 2) | 0.14 |
| 16 x 10R x 3 - 3 | 11500 1) | 12300 1) | 60 2) | 0.21 |
| 20 x 5R x 3 - 4 | 17200 1) | 21500 1) | 30 2) | 0.25 |
| 25 x 5R x 3 - 7 | 31400 1) | 48700 1) | 24 2) | 0.36 |
| 25 x 10R x 3 - 5 | 23200 1) | 34200 1) | 48 2) | 0.45 |
| 32 x 5R x 3,5 - 5 | 31700 1) | 50600 1) | 18.8 2) | 0.58 |
| 32 x 10R x 3,969 - 5 | 38000 1) | 58300 1) | 37.5 2) | 0.88 |
| 1) | The load ratings are valid for tolerance grades T3 and T5 only. For other tolerance grades, please take into account the correction factor fac (see General Technical Notes and Information "Technical Data", Technical Notes). |
| 2) | See "characteristic speed d0 • n" (see General Technical Notes and Information "Technical Data" (Technical Notes), and "Critical Speed ncr" (see General Technical Notes and Information, "Project planning notes") |
Operating conditions
|
Size |
Admissible operating temperature (min ... max) 1) |
Admissible storage temperature (min ... max) |
|
d0 x P x Dw - i |
||
| 16 x 5R x 3 - 3 | -10 °C ... +80 °C | -15 °C ... +80 °C |
| 16 x 10R x 3 - 3 | ||
| 20 x 5R x 3 - 4 | ||
| 25 x 5R x 3 - 7 | ||
| 25 x 10R x 3 - 5 | ||
| 32 x 5R x 3,5 - 5 | ||
| 32 x 10R x 3,969 - 5 |
| 1) | Ball screw assemblies are suitable for continuous operation at temperatures up to 80 °C with temporary peaks of 100 °C (measurements taken on the outer shell of the nut). |
Legend
|
Symbol |
Description |
Unit |
|
d0 |
Nominal diameter |
mm |
|
P |
Lead (R = right-hand) |
|
|
Dw |
Ball diameter |
mm |
|
i |
Number of ball track turns |
|
|
C |
Dynamic load capacity |
N |
|
C0 |
Static load capacity |
N |
|
vmax |
Maximum permissible speed |
m/min |
Technical notes
| 1) | Lube port |
| 2) | Bore for assembly wrench |
Dimensions
|
Size |
d1 |
d2 |
D1 |
D4 |
D8 |
G1 |
L |
L7 |
L15 |
|
h10 |
|||||||||
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|||
| 16 x 5R x 3 - 3 | 15 | 12.9 | 32.5 | 2.7 | 4.2 | M26x1,5 | 40 mm ±0.3 | 10.5 | 12 |
| 16 x 10R x 3 - 3 | 54 mm ±0.3 | ||||||||
| 20 x 5R x 3 - 4 | 19 | 16.9 | 38 | 8 | M35x1,5 | 50 mm ±0.3 | 12.5 | 14 | |
| 25 x 5R x 3 - 7 | 24 | 21.9 | 43 | 1.5 | M40x1,5 | 60 mm ±0.3 | 17.5 | 19 | |
| 25 x 10R x 3 - 5 | 2 | 74 mm ±0.3 | 17.7 | ||||||
| 32 x 5R x 3,5 - 5 | 31 | 28.4 | 54 | 2.7 | M48x1,5 | 69 mm ±0.3 | 17.5 | ||
| 32 x 10R x 3,969 - 5 | 27.9 | 95 mm ±0.3 |
Legend
|
Symbol |
Description |
Unit |
|
d0 |
Nominal diameter |
mm |
|
P |
Lead (R = right-hand) |
|
|
Dw |
Ball diameter |
mm |
|
i |
Number of ball track turns |
Required and supplementary documentation
For further instructions and information, please refer to the documentation for this product.
You can find PDF files of these documents on the Internet at www.boschrexroth.com/mediadirectory.
If you are unsure about using this product, please contact Bosch Rexroth.
Notes