The TBVF series of the explosion-proof permanent magnet synchronous motor
Product Introducation
“The TBVF series of the explosion-proof permanent magnet synchronous motor used in the mine” whose rated voltage is 660/1140V applies to the mine methane explosion environment. According to the application needs, it can drive the mine belt conveyor,scraper conveyor and other transport system directly. Compared with the traditional drive system, the permanent magnet direct-drive system gets rid of the reducer,hydraulic coupler,CST and other mechanical soft-start devices. Compared with the original system, it has the characteristics of high efficiency,energy saving,low noise,maintenance free,high starting torque,running smoothly and so on. Besides, the product is widely used in the ports,oil fields,mining machinery and other fields which has been unanimously praised by customers.
Features
1,The motor is high-efficiency and power-saving whose efficiency can achieve a primary energy consumption(IE4) standard.
2,The system adopts vector control technology, so the starting torque is higher, the dynamic response is faster and the overload ability is stronger.
3,In the case of the multi machine drive, it can achieve power balance automatically by the master-slave control.
4,Realize the real maintenance free by getting rid of the reducer,mechanical soft starting devices and other intermediate link.
5,The motor speed and other technical parameters can be designed separately according to the user needs.
Overview
Our Factory
Specification model explanation
Application environment and other motor parameters explaination
Explosive-proof type | Mine-used flameproof; explosion-proof mark:ExdIMb |
Shell protection grade | I P55 |
Cooling mode | IC46W(water cooling) |
Working system | Continuous duty(S1) |
Temperature tolerance level of the insulation material | H |
Using ambient temperature | 0℃~45℃ |
Technical parameters
Remarks: 1: The above parameters are standard motor parameters; the parameters may change when the users usage occasion is different and you can view the specific parameters on the incidental performance parameters table of the permanent magnet motor.
2: When the motor rated speed is 60r/min or 90r/min,some of the motor performance parameters are shown like the above table
Product installation
Technical description
1,Using the expanding sleeve connect the motor and the devices.(using the rectangle spline for the 40kW,55kW)
2,The cooling mode of the motor is IC46W(water cooling) and we advise you to choose specialized explosion-proof water cooler of our company.
3,The installation size of the inlet and outlet hole is M27×2(internal thread).
4,The condition of the cooling water: water pressure range between 0.3 and 0.8MPa;the flow rate is higher than 2.8t/h.
5,There are oil hole before and after the outer bearing cover and please oiling in accordance with the specification requirements.
6,For the lubricating oil, we generally choose“the Great Wall 3# universal grease”.
Remarks: 1,The outside view of the seat No 450 series and 630 series are shown by “figure one”(the junction box is at the top of the motor), the outside view of the seat No 560 series ,630 series and 1000 series are shown by “figure two”.
2,For the installation, the thread hole size of the “M” is equal to the balance adjustment bolt hole.
3,The key of the seat No 450S,450M shaft extension end are rectangle spline, the rest series have no keys and are used with the expanding sleeve.
4,Pay attention when you select the motor: The installation of the TBVF series permanent magnet motor should be correspond with the power of the chosen specification model according to the “power” column in the table.
5,The installation of the QTVF series permanent magnet motor should be correspond with the seat NO of the chosen specification model according to the “seat NO” column in the table.
Our Certificates
Packaging and transportation
1.Packing:
We all take standard export packing cases made of exemption plates that thickness of the composite plates are about the 9mm to 15mm according with the export requirements.Of course,We also can take the wooden cases made of solid wood with fumigation and supply the Inspection Certificate of Fumigation.
2.Freight:
(1)Shipping:We cooperate with good international ship agency to ensure the interests of the buyer that the buyer can receive the goods in time.We usually accept liner shipping so that we should contact duly and co-operate on the freight peak to solve those problems of transportation.If you have any other requirements,Please tell us and consult with it.
(2)Express and Air transport:We also move goods by express and air transport if you really have emergency demand for these goods .But we can’t take the resulting costs and the scale of the goods must be small.
(3)International multimodal transport:The qualified MTO takes the transportation of the goods to make sure to arrive in terminal on time.We use container transport in general with the exception of special circumstances.
Company Introducation
LIBO HEAVY INDUSTRY SCIENCE&TECHNOLOGY CO.,Ltd. is located at the foot of Mount Tai, as the state-level High-Tech Enterprise with integrated system of Production, Study and Research.We are specialized in the development and manufacture of complete sets and key components for bulk material handling, especially belt conveyors and stacker-reclaimer used in round stockyard.With the registered capital of ¥119.6millions, we are one of the largest companies in the bulk materials handling industry, which owns high-level technical equipment and comprehensive strength and offer full service for products
our partner
LBHI is known all over the world by its high-performance product,higher scientific and environmentally friendly mode of production.These characteristics make LBHI be the quality supplier and reliable business partners to many company in the world.
FAQ:
1.I have some question about the insurance of goods.
Usually CIF to be effected by the sellers at 110% of invoice value covering Free from Particular Average(F.P.A.) as per China Insurance Clauses(C.I.C) dated 1/1/1981.OF course,if you need other service we also can cover with particular average(w.p.a.) or All Risks with War Risks.
2.How should I pay to my orders?
We support these payments as following:
1.30%T/T deposit +70% sight, confirmed and irrevocable L/C
2.100% sight, confirmed and irrevocable L/C
3.30%T/T +70% after seeing Ocean copy or fax of Bill of Lading
4.Other trusted platform for third-party to pay
5.Other circumstances
3.Can I take the goods by express or airlift if the need is urgent?
We can move goods by express and air transport if you really have emergency demand for these goods .But we can’t take the resulting costs and the scale of the goods must be small.
4.Can I know more Information about the packing and Freight of the product?
Of course you can,you can get the detailed the information in our “Packing and Freight” module of Product Details.You also can contact with us by phone, fax and e-mail.