Single axes joystick with switch versions
AL joystick series
ANALOGUE 25° VERSION
The AL-04 single axis with switch analogue 25° joystick version has these common features:
| MECHANICAL | |
| Deflection angle | 25° (stepless) |
| Weight | 122 g |
| POTENTIOMETER TRACK | |
| Total track resistance for axis | 5 kΩ ±20% |
| Linearity (wiper open circuit) | ± 2% |
| Electrical range | ± 23° (100% output) |
| Center tap position | 48-52% |
| Maximum voltage | 30 Vdc |
| Maximum wiper current | 3 mA |
| Recommended wiper load impedance | > 200 kΩ |
| SWITCH - DIRECTIONAL OR CENTER OFF / CENTER ON | |
| Switch activation angle | ± 3,5° |
| Maximum applicable voltage | 30 Vdc |
| Maximum output current | 3 mA |
DIGITAL 4x4 STEPS VERSION
The AL-04 single axis with switch digital joystick version has these common features:
| MECHANICAL | |
| Detent angles: | |
| Zero | 0° |
| Step 1 | ± 7,2° |
| Step 2 | ± 14,4° |
| Step 3 | ± 21,6° |
| Step 4 | ± 28,8° |
| Weight | 122 g |
| ELECTRICAL TRACK | |
| Switch activation angle | < 400 Ω° |
| Maximum applicable voltage | 30 Vdc |
| Maximum output current | 3 mA |
AL-04 single axis with switch features
| YOKE TYPE | |
| The yoke type of a joystick is defined by the maximum available number of steps in each axis. In addition to the version with 4 steps, there is one more option with 2 steps. | |
| MECHANICAL | |
| Detent angles with 2 steps: | |
| Zero | 0° |
| Step 1 | / |
| Step 2 | ± 14,4° |
| Step 3 | / |
| Step 4 | ± 28,8° |
| MECHANICAL DETENTS | |
| The mechanical detents with analogue output is also available depending on the selected yoke type. | |
| DIMENSIONS (mm) | |
 | |
| Note: the AL-04 signle axis with switch joystick, when used, needs an area that must be guaran- teed for its correct actuation. This area is a 78 mm with digital tracks or 71,6 mm with analogue tracks from neutral position of the joystick. | |
AL-04 single axis with switch options
The AL-04 single axis with switch joystick family can be customized with the following options:
• friction (position hold)
• angle limiter
Every cableless or cable control system can have each joystick configured in a different way in relationship of the requests with the machine and its application.
| FRICTION (POSITION HOLD) |
| There is the possibility to have the various versions of AL-04 joystick with friction (position hold) function. The weight change to 132 g. |
| ANGLE LIMITER | |
| The angle limiter blocks the lever stroke separately of any semi axis at angles narrower than the 28,8° maximum.
Configurable positions are:
• zero operating step: 0° angle run • one operating step: 7,2° angle run • two operating steps: 14,4° angle run • three operating steps: 21,6° angle run • four operating steps: 28,8° angle run Each angle limiter is mounted in the joystick with two M 2x4 mm screws. The recommended screw torque is 0,3 Nm. | |