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QTA Joystick Master Controller for Tower Crane is mainly used in AC 50Hz/60Hz control circuits with a rated voltage of 380V/440V, and rated current of 3A or smaller.
Tower Crane Joystick Controller functions : controlling the start, speed regulation, braking and reversing of motors for hoisting and conveying machineries
Parameters of Tower Crane Controller Joysticks QTA1
| Standards | JB/TB6748-1993 |
| Rated Voltage | 380V |
| Rated Current | 3A |
| Operating Temperature | -40~50℃ |
| Electrical Durability | 1 Million Times |
| Mechanical Life | 1.6 Million Times In Each Travelling Direction |
| Force In Operation Of Handle | ≤20N |
| Maximum Operational Directions | 8 |
| Number Of Mechanisms Can Be Controlled | 2 |
| Maximum Gear Shift in Each Direction | 5 |
| Rated Operation Frequency | 1200 Times/H |
All Tower Crane Spare Parts Provided :
- Tower Crane Motor
- Tower Crane Cabin
- Tower Crane Electric Parts
- Tower Crane Steel Structure
- Tower Crane Anti-Collision Safety System
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Main Product:
Topkit Tower Crane,
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Tower Crane Spare Parts,
Passenger Hoist ,
Suspended Platform
