LT50 series
Grip-type single-axis operating handle
應用範圍
This series of products are mainly used in cranes, loaders, forklifts, excavators, aerial work vehicles, tractors, harvesters, etc.
技術資訊
電位器類型
| 電源電壓 | <36Vdc |
| 總電阻值 | 200Ω, 1KΩ |
| 電氣角度 | ± 18 ° |
| 中值電壓 | 48% ~ 52% (相對電源電壓) |
| 中值死角 | ± 2.5 ° |
| 電位器最大電壓 | 32Vdc |
| 電位器允許最大耗電量 | 2W (200Ω), 0.5W (1KΩ) |
電氣參數
方向開關
| 負載能力 | 10A @ 30Vdc (resistive load) |
| 起始角度 | ± 5 ° |
| 接觸電阻 | <200Ω |
微型開關
| 負載能力 | 10A @ 30Vdc (resistive load) |
| 使用壽命 | 超過 3000 萬次 |
| 200,000 次或更多（電氣） | |
| 絕緣電阻 | > 100MΩ(500Vdc insulation resistance meter) |
| 起始角度 | ± 3 ° ~ ± 5 ° |
Digital proportional amplifier drive
| 電源電壓 | 9 ~ 36Vdc |
| Output drive Two PWM maximum current | 3A |
| PWM frequency | 100HZ ~ 1000HZ |
| Minimum current | 0 ~ 0.4A |
| 最大電流 | 0.4 ~ 3A |
機械參數
| 搖擺角度 | ± 20 ° |
| 操作模式 | automatic spring reset, friction positioning |
| 啟動力 | 5N |
| 最大操作力 | 11N |
| 限制力 | > 300N |
| 使用壽命 | > 2 百萬次 (電位器型) |
| > 5 百萬次（霍爾型） | |
| 重量 | 475 克（無上限） |
環境參數
| 工作溫度 | -30 ℃ ~ + 70 ℃ |
| 儲存溫度 | -40 ℃ ~ + 85 ℃ |
| 保護等級 | IP65 (above the installation panel) |
產品選擇
LT50 series
操作方法
Friction positioning
| FCF | median with feel |
| FCL | neutral mechanical lock |
春季回歸
| SC0 | back to median |
| SCL | back to neutral position, neutral mechanical lock |
Note: The mechanical lock is only applicable to the upper end of the DG handle
輸出信號
| P011 | with 1KQ center tapped potentiometer, 0% ~ 100% Vdc voltage output |
| PWM224 | DC24V power supply, output PWM directly drives proportional solenoid valve, maximum output current 3A |
Micro switch (not available when CAN bus is output)
| MS00 | without micro switch |
| MS21 | with 10A normally open micro switch |
| MS22 | with 10A front and back position micro switch |
把手上端
| DG | upper end of DG type handle with lifting mechanical lock |
| HBR | HBR type handle upper end with rocker on top |
| HDS | HDS type handle upper end, with button on top |
| HDR | top of HDR type handle with rocker on top |
| KGDN | upper end of KG type handle, with safety switch, no rocker button |
| KGDR | upper end of KG type handle, with safety switch, seesaw button |
| SS | For details, please refer to the description of the upper end of the SS handle |
Outgoing way
L direct output (number line)
※Special selection:
| LT50-20424 and GE-20424 have the same function and are interchangeable; |
| LT50-22BC 1033 and MCH22BC 1033 have the same function and are interchangeable; |
| LT50-12BC 107 and MCH 107 have the same function and are interchangeable; |
| LT50-12BC 1078 and MCH12BC 1078 have the same function and are interchangeable; |