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.
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
Product Introduction
YB3 series explosion-proof electric motor is the basic series of our products with whole closed, fan cool and squirrel-cage high efficiency, the power class and measurements are in accordance with IEC standards, the explosion-proof performance is in accordance with GB3836.1 and GB3836.2.
It can be used in the place where exists explosive gas mixture, such as coal industry, petroleum industry, chemical industry, smelting industry, natural gas industry, grain and oil processing industry, paper industry, pharmaceutical industry and so on.
| YB3 Series Explosion-Proof Three-Phase Electric Motor | |
| 1). Frame: | 63 - 355 mm |
| 2). Power: | 0.12 - 315 kW |
| 3). Voltage: | 380V, 660V, 1140V, 380V/660V, 660V/1140V |
| 4). Frequency: | 50 Hz |
| 5). Shell: | cast iron body, aluminum body |
| 6). Pole: | 2, 4, 6, 8, 10 |
| 7). Protection degree: | IP55 |
| 8). Insulation class: | F |
| 9). Cooling method: | IC411 |
| 10). Duty Type: | S1 |
| 11).Certificates: | CE, CCC, ISO9001, SGS and so on |
Working Condition: ambient temperature is -15oC to 35oC (mine) or 40oC (factory), and below 1000 meters above sea level
Mounting Type:
Conventional mounting type and suitable frame size are given in following table(with "√")
| Frame | Basic Type | Derived Type | |||||||||||||||
| B3 | B5 | B6 | B7 | B8 | B14 | B34 | B35 | V1 | V3 | V5 | V6 | V15 | V18 | V35 | V36 | V37 | |
| 63~71 | √ | √ | √ | √ | √ | √ | √ | - | √ | √ | √ | √ | - | √ | - | - | - |
| 80~112 | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | √ | - | √ |
| 132~160 | √ | √ | √ | √ | √ | - | - | √ | √ | √ | √ | √ | √ | - | √ | - | √ |
| 180~280 | √ | √ | - | - | - | - | - | √ | √ | - | - | - | - | - | - | - | - |
| 315~355 | √ | - | - | - | - | - | - | √ | √ | - | - | - | - | - | - | - | - |
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 | Φ20 | 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 |
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!
