Yb3 Series Explosion-Proof Three-Phase Asynchronous Motor

• Customization: Available
• Application: Industrial
• Operating Speed: Low Speed
• Model NO.: YB3-250M-6
• Number of Stator: Three-Phase
• Species: Explosion-Proof Three-Phase
• Rotor Structure: Squirrel-Cage
• Casing Protection: Explosion-Proof Type
• Number of Poles: 6
• Starting Mode: y-δ Starting
• Certification: ISO9001, CCC
• Brand: Dagao
• Transport Package: Wooden Cases
• Specification: 100% Copper Wire
• Trademark: DAGAO BRAND
• Origin: Taizhou, Zhejiang
• HS Code: 8501520000
• Production Capacity: 1000 PCS/Day

Product Description

 

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

This 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.

 

YB3 Explosion-proof induction  Motor
1). Power range	0.12kW-315kW
2). Frame size	63-355mm
4). Pole	2/4/6 poles
5). Mounting arrangement	B3/B5/B35/B34 or other
6). Rated Voltage and frequency	380V 50HZ(special should order)
7). Protection class	IP55
8). Duty/Rating	S1 (Continuous)
9). Cooling method	IC411
10). Insulation class	155(F)

Working Condition: ambient temperature is -15^oC to 35^oC (mine) or 40^oC (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

 Factory Advantages

1 . 30 years history
2. Competitive Price
3. Guaranteed Quality
4. Fast delivery time, Normal models about 15-20days , another not normal models need about 30days
5. 100% testing after each process and final testing before packing ,all raw material is good quality .100% cooper wire, Cold-rolled silicon steel sheet,good quaility shafts ,bearings,stators ,fan,fan covers.and so on.
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, Strictly and Perfect Management is guaranteed for Production ;
12. Professional Service
13. Warranty: 12 months from date of delivery
14. Main Market: South America, Middle East, Southest Asia, Europe,Africa and so on
15. We have Certification for CE, CCC, ISO9001,High quality and competitive price !

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!