LT50 series
Grip-type single-axis operating handle
적용 범위
This series of products are mainly used in cranes, loaders, forklifts, excavators, aerial work vehicles, tractors, harvesters, etc.
기술 정보
Potentiometer type
| Power supply voltage | <36Vdc |
| 총 저항 값 | 200Ω, 1KΩ |
| 전기 각도 | ± 18 ° |
| 중앙값 전압 | 48% ~ 52%(상대 전원 공급 전압) |
| 데드존 각도 중앙값 | ± 2.5 ° |
| 전위차계 최대 전압 | 32Vdc |
| 전위차계로 최대 전력 소비 허용 | 2W (200Ω), 0.5W (1KΩ) |
전기 매개변수
Direction switch
| Load capacity | 10A @ 30Vdc (resistive load) |
| 시작 각도 | ± 5 ° |
| 접촉 저항 | <200Ω |
Micro Switch
| Load capacity | 10A @ 30Vdc (resistive load) |
| 서비스 수명 | more than 30 million times (mechanical) |
| 200,000 times or more (electrical) | |
| Insulation resistance | > 100MΩ(500Vdc insulation resistance meter) |
| 시작 각도 | ± 3 ° ~ ± 5 ° |
Digital proportional amplifier drive
| Power supply voltage | 9 ~ 36Vdc |
| Output drive Two PWM maximum current | 3A |
| PWM frequency | 100HZ ~ 1000HZ |
| Minimum current | 0 ~ 0.4A |
| Maximum current | 0.4 ~ 3A |
기계적 매개 변수
| 흔들림 각도 | ± 20 ° |
| 작동 모드 | automatic spring reset, friction positioning |
| 시작 힘 | 5N |
| 최대 작동력 | 11N |
| 힘 제한 | > 300N |
| 서비스 수명 | > 2 million times (potentiometer type) |
| > 5 million times (Hall type) | |
| 무게 | 475g (no upper end) |
환경 매개 변수
| 작동 온도 | -30 ℃ ~ + 70 ℃ |
| 보관 온도 | -40 ℃ ~ + 85 ℃ |
| 보호 등급 | IP65 (above the installation panel) |
제품 선택
LT50 series
작동 방법
Friction positioning
| FCF | median with feel |
| FCL | neutral mechanical lock |
봄의 귀환
| 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
출력 신호
| 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 |
손잡이 상단
| 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; |