QT12 series construction hoisting console, controller, joystick for tower crane
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1 Application
QT12 series hoisting console is mainly used under AC 50 HZ / 60 HZ, below the ciruit 380 V (440V) ,to control the starting,speed,braking and steering of crane hoists.
2 Model and implication
3 Structure characteristic
This product absorbed part of advanced structure theory from abroad during our research and develop.With its self recovery and 0 self lock device.Through the matched electronic control system realize pressure regulation,frequency conversion,PLC,AC speed regulation step and stepless ect,works safe and reliable.The box adopt engineer plastic injection moulding shape up,structure is firm and compact,looks beautiful and graceful.Turn over the panel,will realize the connection,and maintain of the console chip and electric component;Turn over the under part of the box,which is convenient for the customers to connect outside circuit with inside control circuit.
4 Technical parameter
1200/HRated working voltage 380V Maximum control point 12*4 Rated working current 2.5A Rated operating frequency Application classification AC-15 Maximum control gear number 5 Appointed heater current 10A Machanical life 3 million Appointed insulation voltage 660V Electric life 1 million
- Q: Construction Engineering, moving equipment and stationary equipment, respectively
- 1, moving equipment refers to the rotating device driven by the drive (that is, energy consumption of equipment), such as pumps, compressors, fans, etc., the energy can be electric power, pneumatic power, steam power, etc..
- Q: What are the mixing arms of the concrete mixer?
- Mixing arm concrete mixer is a component of the mixing arm itself and divided into lateral mixing arm (positive and negative points), stirring arm (also have positive and negative points), stirring arm below is the bearing seat connected, connected with 4 sets of high strength bolts with stirring arm. The top is equipped with wear-resistant mixing blades, connecting with mixing blades, high-strength bolts 2 sets. In addition, some manufacturers have designed mixing side bonded shaft swivel, is installed in the interval between the stirring arm fixed and rotated in two ways.
- Q: What are the details of construction machinery parts in sand casting?
- 9. (2) all kinds of cables. (4) either in production or life or attached to the building water pump, cabinet and equipment brought with all equipment, busbar support porcelain ramming material, manufacturing units or commissioned the construction enterprises in the construction site of the factory or production equipment, valves, acid. (2) a variety of metering device, especially the universal controversial problems put forward the principle of classification, dynamic, containers and other equipment, such as mechanical transmission, electrical, ladder, refractory lining, tower, is directly related to the investment, a reasonable division of various air conditioners, socket, heat exchanger, and the telegraph facsimile equipment, perlite, furnace metal embedded parts are the equipment. 7, transportation.
- Q: Changsha Sanlian Building Machinery Fittings Factory
- The company in Changsha Hongdun business online can not find, provided by his address: two Changsha section of Xingsha Economic Development Zone Yuan Ming Road, I checked 114 specially call 12580 to booking the hotel near the road, not the road. Definitely a liar.
- Q: What are the principles, performances and uses of the commonly used construction machinery equipment?
- 3. excavator principle: Excavator through the hydraulic pump to the power of the engine to hydraulic motors, hydraulic cylinders and other executive components, to promote the operation of the device, so as to complete all kinds of operations. Performance: new Isuzu engine, euro II emission, international standards, more into power for you, lower fuel consumption; with high torque rotary mechanism, improve the starting torque of rotary and rotary reducing drift; with a new high efficiency, low noise, large displacement of the main pump, provided high efficiency machine to deal with the bad working conditions; and to strengthen the work of device according to the quarry condition, increase its reliability; strengthen the lengthened crawler frame, while reducing the ground pressure, improve the performance of the fault diagnosis system; new, prolong the overhaul cycle, reduce maintenance cost. Use: 1) building and building foundation excavation; (2) mining soil, stripping mining field covering layer; (3) the quarry, tunnel, underground powerhouse and heap loading operation in the field of material; 4) excavation channel, canal and waterway dredging; (5) replacement of the devices can be pouring lifting and installation, piling, rammed earth etc..
- Q: Building materials, equipment, components and fittings products must have "three certificates" is what cards?
- Product quality certification, also known as product certification, internationally known as qualified certification. According to the 1991 implementation of the "people's Republic of China Quality Certification Management Regulations", the product quality certification is based on the product standard and relevant technical requirements, the certification institution confirmed by the certification and certification marks to prove that a particular product is in conformity with the relevant standards and technical requirements of the corresponding activities.
- Q: How are the machine parts stacked?
- Classification ah! Put small pieces of different sizes and functions into boxes and attach labels; larger items can be placed outside in a certain order (for example, function, length, value, etc.)
- Q: Definition of large mechanical equipment?
- A crane is a machine that cycles and intermittently moves. A work cycle includes fetching device from the extract to bring up the product, then move to the designated place down items, then reverse movement, the fetching device back in, for the next cycle.
- Q: Where are the mechanical pressurization air supply facilities set up?
- When the smoke proof staircase and antechamber antechamber, fire elevator or common antechamber parts can be opened outside the window, can use the natural ventilation, resulting in a stairwell with or common antechamber in the use of natural smoke exhaust with pressurized air supply arrangement of diversified combinations, and the two exhaust can not be shared.
- Q: What is a door rack for a construction site? How high is it generally?
- This depends on the erection of the height of the general 3 steps and within 5-6 yuan a meter, assuming the erection of 4.5 meters high, 22.5-27 yuan a square. This is calculated in accordance with single-layer, the higher the more expensive, 9 meters in 65 yuan or so square. In accordance with the establishment of meters, in accordance with the erection of the volume of the calculation.
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QT12 series construction hoisting console, controller, joystick for tower crane
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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