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Description
Product description
Example layout
1 X-axis/axes
2 Y-axis
3 Z-axis
4 Motor (connection e.g. via belt side drive (5), flange and coupling (6), gearing (7)
5 Timing belt side drive
6 Flange and coupling
7 Gearing
8 Cable drag chain
9 Storage tray
10 Connection elements (e.g. angle brackets, connection plate, clamping fixtures, etc.)
11 Connecting shaft
12 Cleated sheet
- The cantilever system 2D cantilever surface is particularly suitable for applications in which the axis system enters the working range from the outside
- Compact modules with ball screw assembly or toothed belt drive are available for the X-axis.
- 8 sizes
Technical data
Technical notes
Maximum travel range
The travel ranges of the individual axes determine the maximum travel range of the multi-axis system as travel range limits without stroke reserves.
Any excess travel required as a safety distance in the end positions of the individual axes depends on the application and must therefore be taken into account accordingly by the user.
Therefore, the effectively usable working range is usually smaller than the maximum available travel range.
Example: Travel range 3-axis combination
Technical Data
| Type | 2HA-31 | ||||||
| Axis | Y | X | |||||
| Linear axis | CKK-145-NN-1 | CKR-145-NN-1 | |||||
| BASA: do x P | 20 x 5 | 25 x 10 | 20 x 20 | - | |||
| Toothed belt: Gear ratio i | - | 3 | 5 | 10 | |||
| vmax | m/s | 0.3 | 0.63 | 1.27 | 5 | ||
| Mp_max | Nm | 8.22 | 11 | 6.7 | 3.4 | ||
| amax | m/s² | 15 | |||||
| smin | mm | 400 | 210 | ||||
| smax | mm | 1050 | 3000 | ||||
| Motor attachment | Belt side drive i = 1 | Gearbox | |||||
| Motor | MS2N04 | MS2N05 | |||||
| mex_max | kg | 52 | |||||
Values for maximum travel speed vmax, maximum drive torque MP_max and maximum payload mex_max valid at minimum travel range.
For longer travels, length-dependent reduction for vmax and MP_max for linear axes with ball screw drive as well as a reduction of mex_max depending on travel range and dynamics.
Normal operating conditions
| Type | 2HA-31 |
| Permissible ambient temperature with Rexroth servo motor 1) | 0 °C ... +40 °C |
| Permissible ambient temperature for mechanical system 2) | -10 °C ... +50 °C |
| 1) | Performance losses from 40°C |
| 2) | No passing below the dew point |
Note: Application of dirt is not permitted!
Legend
| Symbol | Description | Unit |
| amax | Maximum acceleration travel | m/s2 |
| d0 | Nominal diameter of ball screw drive | mm |
| i | Timing belt side drive gear ratio | - |
| mex_max | Maximum permissible payload of the multi-axis system | kg |
| Mp_max | Maximum drive torque | Nm |
| P | Lead | mm |
| smax | Maximum travel range | mm |
| smin | Minimum travel | mm |
| vmax | Maximum speed | m/s |
Fields of application
Application examples for multi-axis systems
| Axis combinations for almost unlimited fields of application | ||||||
 |  |  |  |  |  |  |
| Pick & Place | Positioning | Palletizing | Feeding | Moving | Parts Placement | Picking |
 |  |  |  |  |  |  |
| Stacking | Dispensing | Discharging | Sorting | Check | Mounting | Screwing |
Dimensions
Dimensional drawings
| 1) | Version: X-axis as toothed belt axis |
Dimensions
| Type | 2HA-31 | ||
| Rx | mm | 400.5 | |
| Ry | mm | 345 | |
| Xa | mm | 196.5 | |
| Xs | mm | 150 | |
| Bwx | mm | 227.5 | |
| Bwy | mm | 127 | |
| Bez | mm | 135 | |
| Y1 | mm | 149.5 | |
| Yu | mm | 105 | |
| Xu | mm | - 20 | |
| Lma | mm | 210.5 | |
| Z1 | mm | 350 | |
| Z2 | mm | 450 | |
| LMx | max | mm | 290 |
| LMy | max | mm | 258.5 |
Mounting
Overview
Fastening options on the relevant axes depend on the type and size of the multi-axis system.
Example: 2D cantilever surface, type 2HA, size 30
According to the table, information on mounting the X-axis (basic axis) can be found in section "Fig. B1" for the required size CKX-145.
2 HA - 2D cantilever surface
 | Type | Size | Y-axis | X-axis (basic axis) | ||
| Fig. | Size | Fig. | Size | |||
| 2HA | 20 | H1 | CKK-110 | B1 | CKX-110 | |
| 21 | H1 | CKK-110 | B1 | CKX-110 | ||
| 22 | H1 | CKK-110 | B1 | CKX-145 | ||
| 23 | H1 | CKK-110 | B1 | CKX-145 | ||
| 30 | H2 | CKK-145 | B1 | CKX-145 | ||
| 31 | H2 | CKK-145 | B1 | CKX-145 | ||
| 32 | H2 | CKK-145 | B1 | CKX-200 | ||
| 33 | H2 | CKK-145 | B1 | CKX-200 | ||
| CKX = compact modules with ball screw assembly CKK or toothed belt drive CKR |
Fastening with clamping fixtures
Position and number of the clamping fixtures can be taken from the configured 3D CAD model
Fig. B1
Attention! Do not secure or support the compact module at the end enclosures or cross ties! The frame is the load-bearing part!
| Size | I | J |
| mm | mm | |
| CKX-110 | 126 | 140 |
| CKX-145 | 161 | 175 |
| CKX-200 | 222 | 240 |
Connection plates
Fig. H2 Size CKX-145
| 1) | Exemplary presentation |
Accessories
Clamping fixtures for Compact Modules
Clamping fixtures for Compact Modules
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