| Environmental temperature | Working temperature:- 5℃-55℃ Storage temperature:- 40℃-70℃ | Each master can be equipped with a potentiometer | 2 | |
| Handle | Equipped with zero position mechanical self-locking | Rated operating frequency | 1200 times/h (600 times/h) | |
| Handle operation force | Not exceeding 25N (50N) | Mechanical life | 1.5 million times per direction of motion | |
| Sports Style | Has gear sense and automatic zeroing | |||
| Maximum operating direction | 4 | Contact characteristics | Rated power frequency | Communication 50HZ (60HZ) |
| Maximum gear positions in each direction | 5（6） | Rated working voltage | 380V（440V） | |
| Number of controllable institutions | 4 | Rated working current | 3A 10A 32A 63A 100A | |
| Maximum number of contacts per institution | 12（21） | Electrical lifespan | 1 million times | |
QT1 Crane Control Console
Standards
- GB 14048.1 General Requirements for Low – voltage Switchgear and Control Equipment
- GB 14048.5 Low – voltage Switchgear and Control Equipment — Part 5 – 1
- JB/T 6748 Crane Control Consoles
Scope of Application
Primarily used in control circuits with an alternating current frequency of 50 Hz (60 Hz) and a rated voltage of 380 V (440 V) or below, this product can control the starting, speed regulation, braking, reversing, and other special functions of motors in hoisting and conveying machinery. It enables the linked operation of two mechanisms.
All types of integral – type linked consoles can be designed to be rotatable. Different seats can be selected according to different usage environments. This series of linked consoles has been widely applied to various types of mechanical equipment in industries such as ports, water transportation, railways, metallurgy, mines, power, and construction.
Structural Features
This series of crane control consoles comes in two forms: integral and split. The outer shell components of the consoles can be fabricated through stamping of metal materials or injection molding of engineering plastics, presenting an aesthetically pleasing appearance.
These crane control consoles are equipped with a variety of master controllers developed by our company, offering a comfortable operating experience with a distinct tactile feel and well – defined gear positions.
The operating mechanism is furnished with a self – reset and zero – position self – locking device. The contacts are a combination of Schneider products and our company’s self – made specialized contacts, ensuring safe and reliable operation and a long service life.
Wiring, installation, and maintenance of the electrical components are extremely convenient. The crane control consoles are outfitted with various indicator lights and control buttons, and it’s easy to install additional devices such as touchscreens and mimic panels.
The seats feature adjustment functions for height, forward – backward position, backrest angle, and weight adaptation, which can meet the comfortable operation needs of drivers with different statures and weights.
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