BOSCH REXROTH
R161924283
$725.48 USD
- BOSCH REXROTH
- Material:R161924283
- Model:HK 2505 KB
Quantity in stock: 0
The Bosch Rexroth CLAMPING ELEMENT HK 2505 KB (R161924283) is a high-quality manual clamping unit designed for use with ball rail systems. This robust clamping element is versatile and can be applied to all SNS ball guide rails, providing a simple and secure solution in a compact design. It operates manually, eliminating the need for auxiliary power and allowing for precise positioning through its freely adjustable hand lever. The clamping unit excels in symmetrical force application on the ball guide rail via floating contact profiles, ensuring reliable holding forces of up to N. The HK 2505 KB is also compatible with all BNS roller guide rails, showcasing its adaptability across different guide systems. Its design includes features that cater to various profiled rail systems including size H, size E, size A, size N, size L, and size B. For each of these sizes, it ensures maximum holding force while maintaining the integrity of the runner block's height. Built for durability and consistent performance, this clamping element can withstand a permissible ambient temperature range from C to C. The inspection standard adheres to an ISOVG lubricated layer condition ensuring optimal operation. Additionally, it offers ease of installation with its straightforward tightening torque specifications and is available in various lengths and widths to match the runner blocks of different profiled rail systems. The functional principle behind this unit is based on manual pressure applied through the hand lever which presses the clamping profiles onto the web surfaces of the Ball Guide Rail. This manual activation allows for quick engagement and disengagement without compromising on the holding strength or precision. Overall, the Bosch Rexroth CLAMPING ELEMENT HK 2505 KB presents itself as an essential accessory for profiled rail systems that require reliable manual clamping capabilities without relying on external power sources. Its compatibility with multiple rail sizes and its robust construction make it an ideal choice for securing components in a variety of linear motion applications.
Manual clamping unit HK, 25
Manual clamping unit HK for ball rail systems
Size = 25
Can be used on all SNS ball guide rails
Unpacked Weight: 0.78 kg
Functional principle
Clamps with manual pressure
The clamping profiles are pressed through the hand lever onto the web surfaces of the Ball Guide Rail.
Pressure via hand lever
Hand lever disengaged
| Simple and safe design in compact format |
| Manually operated Clamping Unit without auxiliary power |
| Freely adjustable hand lever |
| Precise positioning |
| Manual clamping unit |
| 500,000 clamping cycles (B10d value) |
| Symmetrical force application on ball guide rail via floating contact profiles |
| Holding forces up to 2000 N |
| Can be used on all BNS roller guide rails |
| 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 |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Manual | Download Manual |
| Size H (profiled rail system) | 35 |
| Holding force | 1200 |
| Height of runner block | 30 |
| Productgroup ID | 17 |
| Size E3 (profiled rail systems) | 7 |
| Size E2 (profiled rail systems) | 25 |
| Permissible ambient temperature (max) | |
| Permissible ambient temperature | 0 °C ... +70 °C |
| Size A (profiled rail systems) | 120 |
| Footnote 1 holding force | The inspection is done in a mounted state with a lubricated layer (ISO-VG 68). |
| Permissible ambient temperature (min) | |
| Width of runner block | 120 |
| Tightening torque | 7 |
| Size N3 (profiled rail systems) | 11 |
| Length of runner block | 39 |
| Size L1 | 38.5 |
| Height of runner block with guide rail | 35 |
| Linear guide type | Accessories for profiled rail systems |
| Size L | 64 |
| Type clamping and braking units | Mechanical |
| Size B (profiled rail systems) | 39 |
| Size E1 (profiled rail systems) | 50 |
| Size L2 | 41.5 |
| Accessories for profiled rail systems | Clamping and braking units |
| Size S2 thread diameter (profiled rail systems) | M6 |
| Weight | 0.78 |
| Size C | 28.2 |
| Size H1 (profiled rail systems) | 30 |
| Nominal size | 25/70 |
General technical data
|
Size |
25/70 | 35/90 | |
|
Holding force 1) |
N |
1200 | 2000 |
|
Tightening torque |
Nm |
7 | 15 |
|
Mass |
kg |
0.77 | 1.38 |
|
Operating conditions |
|||
|
Size |
25/70 | 35/90 | |
|
Permissible ambient temperature (min ... max) |
0 °C ... +70 °C | ||
| 1) | The inspection is done in a mounted state with a lubricated layer (ISO-VG 68). |
Table crossbars and carriage Width adjustment Stops Positioning on optical devices and measuring tables
| a) | Position of the hand lever can be changed. |
Dimensions
|
Size |
25/70 | 35/90 | |
|
A |
mm |
120 | 145 |
|
B |
mm |
39 | |
|
C |
mm |
28.2 | 38 |
|
E1 |
mm |
50 | 60 |
|
E2 |
mm |
25 | 20 |
|
E3 |
mm |
7 | 9.5 |
|
H |
mm |
35 | 50 |
|
H1 |
mm |
30 | 39 |
|
L |
mm |
64 | 78 |
|
L1 |
mm |
38.5 | 46.5 |
|
L2 1) |
mm |
41.5 | 50.5 |
|
N3 |
mm |
11 | |
|
S2 |
M6 | M8 | |
| 1) | Hand lever disengaged |
Note for mounting
Make sure the connection structure is rigid. Observe the mounting instructions prior to commissioning.Spacer plate for clamping units HK
R1619 .42 .5
Spacer plate for clamping units HK
R1619 .42 .5
Suitable for assembly with high ball runner blocks SNH R1621 and SLH R1624. Suitable for assembly with high roller runner blocks SNH R1821 and SLH R1824.CAD data
Service