BOSCH REXROTH
R153246032
$316.51 USD
- BOSCH REXROTH
- Material:R153246032
- Model:ZEM-E-S12X5RX2-3
Quantity in stock: 0
The Bosch Rexroth ZEM-E-S 12X5RX2-3 (R153246032) is a high-precision ball screw assembly designed for linear motion applications. This cylindrical single nut ZEMES model is part of the Miniature series and is crafted to deliver exceptional performance with its nominal diameter and right-hand lead. It features a ball diameter Dw, a specific number of ball track turns i, and adheres to Rexroth connection dimensions. The screw drive nut comes equipped with standard seals and standard axial clearance to ensure reliable operation. The ZEM-E-S 12X5RX2-3 is built to withstand a dynamic load capacity C and has a static load rating C, both validated for tolerance grade T only, with correction factors available for other grades as specified in the Technical Notes. It operates efficiently within a temperature range of minimum operating temperature to maximum operating temperature degrees Celsius, capable of handling continuous temperatures up to maximum permissible linear speed vmax degrees Celsius with temporary peaks permissible. This model boasts a preload class of C and tolerance grade T, ensuring precise movement and reduced backlash for applications requiring high accuracy. The maximum permissible linear speed vmax m/min ensures swift motion without compromising on the integrity of the mechanism. The product's weight is optimized for its size L, making it suitable for various installations where space and weight are critical factors. Designed for durability and consistent performance, the Bosch Rexroth ZEM-E-S 12X5RX2-3 ball screw assembly is an ideal solution for applications that demand precise linear motion control with minimal maintenance requirements.
| Rexroth connection dimensions |
| With seals |
| 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 | 28 mm ±0,1 |
| Bearing temperature max | |
| Series | Miniature series |
| Bearing temperature min | |
| Nut or screw | Screw drive nut |
| 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 | 3.5 |
| Minimum operating temperature | |
| Operating temperature | -10 °C ... +80 °C |
| Maximum permissible linear speed vmax (m/min) | 30 |
| Direction of lead | Right |
| Lead | 5 |
| Size L6 | 8 |
| 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 B P9 | 5 |
| Static load rating C0 | 5800 |
| Size T1 | 3 |
| Size D1 g6 | 24 |
| Size D4 | 2 |
| Size L11 with tolerance | 12 mm +0,2 |
| 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") |
| Nut type | ZEM-E-S cylindrical single nut |
| Productgroup ID | 17 |
| Screw drive version (drive type) | Ball screw assembly |
| Size L11 | 12 |
| 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. |
| Dynamic load capacity C | 4560 |
| Size d1 | 11.4 |
| Size L | 28 |
| Size d2 | 9.9 |
| 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. |
| Weight | 0.121 |
| Nominal size | 12 x 5R x 2 - 3 |
Technical data for nuts
|
Size |
C |
C0 |
vmax |
Mass |
|
d0 x P x Dw - i |
N |
N |
m/min |
kg |
| 8 x 2,5R x 1,588 - 3 | 2640 1) | 2800 1) | 15 2) | 0.02 |
| 8 x 5R x 1,588 - 3 | 2500 1) | 2650 1) | 30 2) | 0.04 |
| 12 x 5R x 2 - 3 | 4560 1) | 5800 1) | 0.06 | |
| 12 x 10R x 2 - 2 | 3000 1) | 3600 1) | 60 2) | 0.07 |
| 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 |
||
| 8 x 2,5R x 1,588 - 3 | -10 °C ... +80 °C | -15 °C ... +80 °C |
| 8 x 5R x 1,588 - 3 | ||
| 12 x 5R x 2 - 3 | ||
| 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 |
Dimensions
|
Size |
d1 |
d2 |
B |
D1 |
D4 |
L |
L6 |
L7 |
L11 |
T1 |
|
P9 |
g6 |
|||||||||
|
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
|||
| 8 x 2,5R x 1,588 - 3 | 7.5 | 6.3 | 3 | 16 | 2 | 16 mm ±0.1 | 5 | 3.5 | 6 mm +0.2 | 1.8 mm +0.1 |
| 8 x 5R x 1,588 - 3 | 23.5 mm ±0.1 | 7.75 | 8 mm +0.2 | |||||||
| 12 x 5R x 2 - 3 | 11.4 | 9.9 | 5 | 24 | 28 mm ±0.1 | 8 | 12 mm +0.2 | 3 mm +0.1 | ||
| 12 x 10R x 2 - 2 | 33 mm ±0.1 | 10.5 |
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