BOSCH REXROTH
R254243015
$221.63 USD
- BOSCH REXROTH
- Material:R254243015
- Model:ZEV-E-S12X10RX2-2
Quantity in stock: 0
The Bosch Rexroth ZEV-E-S 12X10RX2-2 (R254243015) is a precision-engineered ball screw assembly designed for applications requiring high levels of accuracy and efficiency. This screw-in nut is part of the Miniature series and features a nominal diameter (d) with a right-hand lead (P), ensuring compatibility with a variety of linear motion systems. The ZEV-E-S 12X10RX2-2 is equipped with a standard seal and standard axial clearance, optimizing its performance for specific operational requirements. Constructed with meticulous attention to detail, this ball screw nut boasts a robust design that includes multiple ball track turns (i) and Rexroth connection dimensions. It is fitted with low-friction seals to minimize resistance and wear during operation, thereby extending the product's lifespan. Preload class C and tolerance grade T contribute to the nut's precision, ensuring consistent movement without play or backlash. The ZEV-E-S 12X10RX2-2 has been designed to withstand a dynamic load capacity (C), which is only valid for tolerance grade T; users must consider correction factors for other grades as outlined in the technical notes provided by Bosch Rexroth. The static load rating also adheres to these conditions, emphasizing the importance of adhering to specified tolerances for optimal performance. This ball screw assembly can operate within a temperature range from minimum operating temperature to maximum operating temperature degrees Celsius, supporting continuous use at high temperatures with temporary peaks allowable as per product specifications. It also allows for a maximum permissible linear speed (vmax), providing flexibility in application speed requirements. With its compact size L and nominal size parameters, the ZEV-E-S 12X10RX2-2 maintains a low weight profile while delivering reliable performance in linear motion applications. Users will appreciate its durability and precision in demanding operational environments where high-speed movement and load-bearing capabilities are essential.
| Rexroth connection dimensions |
| With low-friction seal |
| Preload class: C0, C00, C1 |
| Tolerance grade: T5, T7, T9 |
| 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 | 40 mm ±0,3 |
| Bearing temperature max | |
| Nut type | ZEV-E-S screw-in nuts |
| Series | Miniature 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 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 | 8.5 |
| Minimum operating temperature | |
| Size D8 | 3.2 |
| Operating temperature | -10 °C ... +80 °C |
| Maximum permissible linear speed vmax (m/min) | 60 |
| Direction of lead | Right |
| Lead | 10 |
| Footnote static load capacity C0 | The load capacities are valid for tolerance grade 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 | M20x1,0 |
| Static load rating C0 | 3600 |
| 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 | 10 |
| Dynamic load capacity C | 3000 |
| Size d1 | 11.4 |
| Size L | 40 |
| Size d2 | 9.9 |
| Size D4 | 2.7 |
| 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 | 25.5 |
| Weight | 0.104 |
| Nominal size | 12 x 10R x 2 - 2 |
Technical data for nuts
|
Size |
C |
C0 |
vmax |
Mass |
|
d0 x P x Dw - i |
N |
N |
m/min |
kg |
| 12 x 5R x 2 - 3 | 4560 1) | 5800 1) | 30 2) | 0.09 |
| 12 x 10R x 2 - 2 | 3000 1) | 3600 1) | 60 2) | 0.1 |
| 1) | The load ratings are valid for tolerance grade 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 |
||
| 12 x 5R x 2 - 3 | -10 °C ... +80 °C | -15 °C ... +80 °C |
| 12 x 10R x 2 - 2 |
| 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 |
|||
| 12 x 5R x 2 - 3 | 11.4 | 9.9 | 25.5 | 2.7 | 3.2 | M20x1,0 | 36 mm ±0.3 | 8.5 | 10 |
| 12 x 10R x 2 - 2 | 40 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