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Description
- Very high axial holding forces
- Dynamic and static stabilization in the axial direction
- Compact design, compatible with DIN 645
- Clamps with pressure
Features
- Can be used on all SNS Ball Guide Rails
- Threaded on both sides for the hydraulic connection
- Solid, rigid steel housing, chemically nickel-plated
- High positioning accuracy
- Continuously adjustable pressure from 50 - 150 bar
- Integrated all-around sealing
- Special pressure diaphragm technology for maximum functional reliability without pressure losses or leakage
- Integrated positive-locking, large-surface contact profiles for maximum axial rigidity
- 10 million clamping cycles (B10d value)
Product description
Functional principle
Hydraulic pressure: 50 - 150 bar
Clamps with pressure
The large-scale clamping profiles are pressed directly by the hydraulic oil onto the flanks of the Ball Guide Rail via a piston principle.
Hydraulic pressure: 0 bar
Decompression with spring force
A pre-tensioned return spring allows for short decompression cycles.
Technical data
General technical data
| Size | 25 | 30 | 35 | 45 | 55 | 65 | |
| Holding force 1) | N | 2200 2) | 3000 2) | 5700 3) | 9900 3) | 13700 3) | 22700 3) |
| Displacement 4) | cm³ | 0.6 | 0.7 | 1.1 | 1.8 | 2.4 | 3.8 |
| Max. hydraulic operating pressure | bar | 100 | 150 | ||||
| Mass | kg | 1.22 | 2.09 | 2.69 | 5.32 | 8.4 | 17.3 |
| Operating conditions | |||||||
| Size | 25 | 30 | 35 | 45 | 55 | 65 | |
| 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). For permissible holding forces see “Technical data and calculations.” |
| 2) | At 100 bar |
| 3) | At 150 bar |
| 4) | Per clamping |
Technical data and calculations
Fields of application
- Clamping of heavy handling systems
- clamping of machine tables from heavily machined machining centers
Dimensions
| a) | Hydraulic connection*) G1 on two sides |
| b) | In addition, both middle mounting holes must be used! |
| *) Only one connection needed. | |
| All connections sealed upon delivery. |
Dimensions
| Size | 25 | 30 | 35 | 45 | 55 | 65 | |
| A | mm | 70 | 90 | 100 | 120 | 140 | 170 |
| B1 | mm | 92 | 103.5 | 120.5 | 155 | 184 | 227 |
| B3max | mm | 102.3 | 115.4 | 133 | 170 | 201 | 256 |
| E1 | mm | 57 | 72 | 82 | 100 | 116 | 142 |
| E2 | mm | 45 | 52 | 62 | 80 | 95 | 110 |
| E3 | mm | 40 | 44 | 52 | 60 | 70 | 82 |
| F | mm | 8 | 10.5 | 12 | 15 | 16 | 20 |
| G1 | 3 Verstellelemente | 1/8" | 1/4" | ||||
| H | mm | 36 | 42 | 48 | 60 | 70 | 90 |
| H1 | mm | 29.5 | 35 | 40 | 50 | 57 | 76 |
| N1 1) | mm | 9 | 11 | 12 | 15 | 18 | 23 |
| N2 2) | mm | 7 | 8 | 10.2 | 12.4 | 13.5 | 14 |
| S1 | mm | 6.8 | 8.6 | 10.5 | 12.5 | 14.5 | |
| S2 | M8 | M10 | M12 | M14 | M16 | ||
| 1) | For mounting from below with ISO 4762 |
| 2) | For mounting from below with DIN 7984 |
Mounting
Note for mounting
- Stop surfaces can be used on two sides.
- Make sure the connection structure is rigid.
- Observe the mounting instructions prior to commissioning.
- Check whether the sealing lips of the front seals rest evenly on the Ball Guide Rail. Realign if necessary.
Maintenance
Notes on lubrication
- Initial filling of hydraulic oil HLP46
- Check for compatibility when using different oils
Ordering codes
Materialnummern
| Size | Part number | CAD data | Buy |
| 25 | R161924211 | ||
| 30 | R161974211 | ||
| 35 | R161934211 | ||
| 45 | R161944211 | ||
| 55 | R161954211 | ||
| 65 | R161964211 |
Attention: Observe safety notes on clamping and braking units. See general technical notes and information, chapter "Safety instructions".
Downloads
 | Profilschienenführungen Manual | R320103885 | 2016-09-01 | German | PDF | 11.4MB Product Groups: Linear guides |
| Sistema de guias lineares Manual | R320103885_PT | 2016-09-01 | Portuguese | PDF | 11.3MB Product Groups: Linear guides |
| Guide profilate Manual | R320103885_IT | 2016-09-01 | Italian | PDF | 11.4MB Product Groups: Linear guides |
| Guidages sur rails Manual | R320103885_FR | 2016-09-01 | French | PDF | 11.3MB Product Groups: Linear guides |
| 型轨导向系统 Manual | R320103885_ZH | 2016-09-01 | Chinese | PDF | 11.9MB Product Groups: Linear guides |
| Sistemas de guiado lineal Manual | R320103885_ES | 2016-09-01 | Spanish | PDF | 11.4MB Product Groups: Linear guides |
| Profiled rail systems Manual | R320103885_EN | 2016-09-01 | English | PDF | 11.5MB Product Groups: Linear guides |
| Catalog BSHP Ball Rail Systems Catalog | R999000485 | 2020-10-01 | English | PDF | 15MB Product Groups: Ball Rail Systems only available as PDF |
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