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Product Features
● Ergonomic design
● Uniaxial or biaxial operation, spring reset
● Sturdy joystick for harsh environments
● Equipped with 2a@30VDC micro switch, independent switch output
● Upper handles for all types
Application
Drive proportional valves and switching valves for electro-hydraulic control
Rotary drilling RIGS, high-altitude fire engines, cranes, shield machines and other electrical and electro-hydraulic control systems.
| Mechanical parameter | |
| Angle | ±25° |
| Operating force** | 10~20N(self return) |
| Limit force | 300N |
| Life | ＞2000，000(potentiometer) ＞5000,000(hall) |
| Weight (base only) | 560g |
| **93 mm from pivot point | |
| Electric parameter | |
| Analog/Hall voltage type | |
| Voltage | 5.0 ± 0.5Vdc |
| Current | <9mA |
| Median voltage | 2.5±0.15V |
| Output linear error | ±3% |
| Maximum overload voltage | 30Vdc |
| Max reverse voltage | -15Vdc |
| Load resistance | >10KΩ |
| Insulation resistance | >1000MΩ |
| Analog/Hall voltage type | |
| Current | 9～36Vdc |
| Resistance | 5KΩ，10 KΩ |
| Median dead zone Angle | ±3° |
| Max power | 0.2W |
| Micro switch | |
| Configuration | 2 micro switches per axis, normally on |
| Opening Angle | 2˚～5˚ |
| Load capacity | 10A@30Vdc（Resistive load） |
| Insulation Resistance | Above 100MΩ（500Vdc load capacity） |
| Enviromental parameter | |
| Operating temperature | -30℃～+80℃ |
| Storage temperature | -40℃～+85℃ |
| Protection grade | IP65 (above plate) |
| Product Selection | |
| Model | D191 - ① - ② - ③ - ④- ⑤ |
| ① operating mode | |
| SA | Spring return, single-axis forward and backward directional operated |
| DAC | Spring return, dual-axis cross directional operated |
| DAP | Spring return, dual-axis arbitrary directional operated |
| ② Output | |
| H51 | Hall effect, each axis of single hall sensor,5Vdc power supply,0.5~2.5~4.5V output voltage |
| H52 | Hall effect, each axis of single hall sensor,5Vdc power supply,0~2.5~5.0V output voltage |
| P051 | Potentiometer,<36Vdc power supply, with 5KΩ center-tapped potentiometer,0%-100%Vdc output |
| P101 | Potentiometer,<36Vdc power supply, with 10KΩ center-tapped potentiometer,0%-100%Vdc output |
| NA | No analog output |
| ③ Micro switch | |
| N | No micro switch |
| S1 | Single axis with a normally open switch in the middle position |
| S2 | Single axis with two normally open switches in front and rear directions |
| S4 | Dual axis, each axis with two normally open switches in front and back direction |
| ④ Handle | |
| M | M handle, top palm operated |
| C | C handle，top without button |
| CS | C handle，top with button |
| W | W handle，with deadman switch and trigger switch |
| WS | W handle，with deadman switch and top self locking button |
| ⑤ Wires connection | |
| L | Direct cable outlet (cable specification: AF200,28#, outlet length: 500mm) |
| C | Terminal outlet |
Huiren Electronic гордится тем, что является одним из лидеров в области проводящих пластиковых потенциометров и промышленных джойстиков.
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