WHY CHOOSE US ?
1.We are professional electric motor manufacture for 30 years since 1988.
2.We have best quality materials to make our electric motors best performance.
3.Our products are 100% brand new , 100% cooper wire , 100% output.
4.We have advanced test machine to make the 100% qualified products for our customers.
5.We have advanced winding , painting, assembly and packing etc. production line which make our products nice appearance, good performance and well packaged.
6.We have advanced and automated machines such as high speed punching machines, swing punching machines, machines to form the rotors ,stators etc. in one piece, automated packing machines which can produce nice appearance and good performance motors while decrease the labor cost and mechanical loss .
7.We have professional financial department who are good at calculating and controlling the cost and capital operation which could make most favorable prices for our customers.
Company Introduction
DAJI GROUP. ZHEJIANG DAGAO ELECTRIC MOTOR Co., Ltd, is professional enaged in electric motor manufacturing for 30 years since 1988. The headquarters is located in Shanghai city, group with 4 manufacturing bases in zhejiang and Shanghai, has more than 300 national sales centers and special agencies, and exported to more than 50 countries and regions.
Workshop Display
Certification
Product Introduction
The series of explosion-proof motor is our specially design and manufacture for explosion proof propeller fan,it is applicable for coal mine non-mining surface and factory use.power rating,installation size in line with the international electrotechnical commission(IEC) standards,according to GB3836.1"Explosion Environment Part 1:General requirements of equipment"and "GB3836.2" "Explosion enxironment part 2:Equipment protected by explosion-proof enclosure"d "Regulations made of explosion proof motors,explosion-proof mark is EXdIMb,EXdIIBT4Gb.common explosion gas mixture classification and temperature grouping is same as YB3 series explosion-proof of three-phase Asynchronous motor.
The motor with center height of 160 and above use for local fan and the motor with center height 250 and above use for main fan are equipped with in and out oil device.the motor with center height 250 and above use for main fan reserved bearing temperature measurement element location.
The length of the lead pipe of the cable connection devive for the fan use can be customized according to the user's requirements.
| YBF3 Series Explosion-Proof Three Phase Induction Electric Motor Usage For Draught Fan |
| 1). Frame: |
63 - 355 mm |
| 2). Power: |
0.12 - 315 kW |
| 3). Voltage: |
380V, 400V, 415V, 460V, 660V, 1140V, 380V/660V, 660V/1140V |
| 4). Frequency: |
50Hz |
| 5). Shell: |
cast iron body, aluminum body |
| 6). Pole: |
2,4,6,8,10 |
| 7). Protection degree: |
IP55 |
| 8). Insulation class: |
155(F) |
| 9). Cooling method: |
IC411 |
| 10). Duty Type: |
S1(continuous) |
| 11). Mounting arrangement: |
B3, B5, B30, B35 |
Working Condition: ambient temperature is -15oC to 35oC (mine) or 40oC (factory), and below 1000 meters above sea level
Terminal Box Structure:
The moter terminal box has excellent explosion-proof structure performance and high protection grade, and has a large cavity for wiring. The incoming line is divided into two kinds of structure: rubber sheath cable and steel pipe wiring. It can be made one inlet entrance or two inlet entrance respectively in accordance with the requirements of different starting type.
| Frame |
Number of Entrance |
The Max Outer Diameter of Inlet Cable |
Thread of Conduit Entry |
| 63~71 |
one |
Φ25 |
M30*2 |
| 80~100 |
one |
Φ25 |
M30*2 |
| 112~132 |
| 160~180 |
one |
Φ35 |
M36*2 |
| 200~225 |
one |
Φ42 |
M48*2 |
| 250~280 |
one |
Φ50 |
M64*2 |
| 250~280 |
Two |
Φ42 |
M48*2 |
| 315~355 |
Two |
Φ50 |
M64*2 |
| 315~355 |
one |
Φ64 |
M72*2 |
Factory Advantages
1. 30 years history
2. Competitive price
3. Guaranteed quality
4. Fast delivery time: normal models about 15-20 days , unusual models about 30 days
5. 100% testing after every process, 100% raw materials are selective
6. High efficiency
7. Low noise
8. Long life
9. Power saving
10. Slight vibration
11. It is newly designed in conformity with the relevant rules of IEC standards
12. Professional Service
13. Warranty: 12 months from date of delivery
14. Main Market: South America, Europe, Middle East, Southest Asia, Africa and so on
15. We have certificates for CE, CCC, ISO9001, SGS and so on.
Our Service
1. We valuing every customer.
2. We cooperate with customer to design and develop new product. Provide OEM.
3. 25-30 days leading time.
4. We'd like to assist you arranging delivery things, test things or others on your request.
FAQ
Q: What is your delivery time?
A: Within 20-25 days after receiving deposit.
Q: Do you offer OEM service?
A: Yes. We accept OEM service.
Q: What is your MOQ of this item ?
A: 10 PCS per item.
Q: Can we type our brand on it?
A: Yes, of course.
Q: Where is your loading port ?
A: Ningbo Port, Shanghai Port, China.
Q: What is your production capacity?
A: About 1000 PCS per day.
Ordering Instructions
1. Please indicate the fram size, power, synchronous speed, voltage, frequency, install measurements, inlet cable entrance type and direction of rotation etc.
2. If have special request, such as the voltage, frequency, protection degree, duplex shaft, direction of rotation, temperature monitoring device, install measurements, bearing oil discharge device and so on, please indicate in details in the ordering contract and sign technical agreement if necessary.
3. When ordering other series of motor and derived motor in the sample, please follow this instruction without further notice, thank you for your cooperation!
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