Product Details

Specifications

YB2 cast iron frame ex-proof motor
IEC:63-355 ATEX certificate
Exd1 and Exd11BT4
rated voltage: 380, 660V 0.12-315KW

Cheap new YB2 cast iron frame ex-proof motor

Product: YB2 flame proof mining motor

YB2 cast iron frame ex-proof motor Feature and usage

YB2 ranges of three-phase induction motors are flame-proof motors obtained by renewal and generation-changing of YB ranges of motors. The performances of the products have come up to advanced international standards.

The motors have the advantages of higher efficiency, energy saving, higher locked-rotor torque, lower noise, smaller vibration, safe and reliable operation and beautiful appearance, etc. The outputs, mounting dimensions and their corresponding relationships comply with IEC standards.

YB2 series electric motors are designed and manufactured into explosion proof type and the explosion proof property conforms to China National Standards: GB3836.1-2000 Electrical Apparatus for Explosive Gas Atmospheres-General Requirements. GB3836.2-2000 Electrical Apparatus for Explosive Gas Atmospheres- Explosion proof Enclosure d and standards IEC79-1, BS4683 and EN50018. ExdI- safe for use in the non-mining surfaces of underground coal mines where the explosive mixtures of methane or coal-dust are present. ExdIIAT4 - safe for use in plants where the explosive mixtures of IIA Class, TI, T2, T3 or T4 are present. ExdIIBT4 - safe for use in plants where the explosive mixtures of IIB Class, TI, T2, T3 or T4 are present. ExdIICT4 - safe for use in plants where the explosive mixtures of IIC Class, TI, T2, T3 or T4 are present.

1.We Join Shanghai PTC(Power Transmission and Control) ASIA 2011.11

2.Our Professional Team(Management,R&D Dep,Eengineer Dep,Sales,Produce,Office)

YB2 flame proof mining motor Model Explanation

YB2 flame proof mining motor Motor Performance

Explosion proof mark:EXD1 EXDIIAT4 EXDIIBT4 EXDIICT4

Certificate:IECEX ATEX(for Europe market)

Ambient Temperature: -15°C~40°C

Altitude: not exceed 1000 Meter

Rated Voltage: 380V or any voltage between 220-760V

Rated Frequency: 50Hz/60Hz

Protection Class: IP55

Insulation Class: F/H

Temprature rise: B/F

Cooling Method: IC0141

Working Duty: S1(Continuous)

Humidity: Lower than 90%

Connection: Star-connection for up to 3kW; Delta-connection for 4kW and above

3.Certification To Guarantee We are Good In Quality

4.Our Mainly Products(LV and HV Motor for General equipments)

YB2 flame proof mining motor Structure Description

YB2 series ac induction motor mounting details:

Schematic diagram
mounting type	B3	B35	B5	V1
mounting Discribtion	frame with feet,end-shield without flange	frame with feet,end-shield with flange	frame without feet,end-shield with flange	frame without feet,end-shield with flange
Suitable frame	H63-355	H63-355	H63-280	H180-355

YB2 series motors are totally enclosed fan cold(TEFC). 5.bearing type-table 2 table 2


	Horizontal		vertical
motor frame	DE side	N-DE side	DE side	N-DE side
63	6201-2RZ/Z2	6201-2RZ/Z2	6201-2RZ/Z2	6201-2RZ/Z2
71	6202-2RZ/Z2	6202-2RZ/Z2	6202-2RZ/Z2	6202-2RZ/Z2
80	6204-2RZ/Z2	6204-2RZ/Z2	6204-2RZ/Z2	6204-2RZ/Z2
90	6205-2RZ/Z2	6205-2RZ/Z2	6205-2RZ/Z2	6205-2RZ/Z2
100	6206-2RZ/Z2	6206-2RZ/Z2	6206-2RZ/Z2	6206-2RZ/Z2
112	6206-2RZ/Z2	6206-2RZ/Z2	6206-2RZ/Z2	6206-2RZ/Z2
132	6208-2RZ/Z2	6208-2RZ/Z2	6208-2RZ/Z2	6208-2RZ/Z2
160	6209-2RZ/Z2	6209-2RZ/Z2	6209-2RZ/Z2	6209-2RZ/Z2
180	6211/Z2	6211/Z2	6211/Z2	6211/Z2
200	6312/Z2	6312/Z2	6312/Z2	6312/Z2
225(2P)	6312/Z2	6312/Z2	6312/Z2	6312/Z2
225(4-8P)	6313/Z2	6212/Z2	6313/Z2	6312/Z2
250(2P)	6313/Z2/Z2	6313/Z1	6313/Z2	6313/Z1
250(4-8P)	6314/Z1	6213/Z1	6314/Z1	6313/Z1
280(2P)	6314/Z1	6313/Z1	6314/Z1	6313/Z1
280(4P)	6317/Z1	6313/Z1	6317/Z1	6313/Z1
315(2P)	6317/Z1	6317/Z1	6317/Z1	6317/Z1
315(4-8P)	NU319	6319/Z1	NU319	6319/Z1
355(2P)	6319/Z1	6319/Z1	6319/Z1	6319/Z1
355(4-8P)	NU322	6322/Z1	NU322/Z1	6322/Z1

YB2 flame proof mining motor Pictures

Ordering Informations

1.Please indicate the motor type,rated output,rated voltage,rated frequency,synchronous speed,Explosion proof Mark,mounting type,rotation direction(view from the shaft extension side)Use of the environment(indoor or outside)If the user havn't point out the rotation and environment,normailly we think is CW roration and used indoor.

2.when user have special requirments,For example:Dispose the stator,bearing explosion proof and bearing temperature sensors,space heater,Plateau use,specical frequency,mounting size change,special output,the user must ,order can be confirm after signing the technical agreement with engneering department .

3.This range of motor can also be made into Variable-Frequency motors,the range of frequency of which is 0-100HZ,the output and overall dimensions should be confirm separately.

There are E x d I and ExdIIBT4 type in YB2 ranges of three-phase asynchronous explosion proof motor according to the requirement of the application. The performance of the safety of the products is confirming to the standard of GB3836.1-2000<<Electric Equipment for Using in the Explosive Gas Environment General Equipment, part1:Currency Need>> and GB3836.2-2000<<Electric Equipment for Using in the Explosive Gas Environment General Equipment, part2:Explosion-safe d>>,This ranges of products are suitable for the non-mining working area in underground mine or where there are the explosive gas mixture in factories.

5.Mainly Produce Process(Punching,Winding,VPI Process,Balance,Assembly,Test)

6.Strong Package Ensure Motor safe enough for Ship or Truck Transportation.

7.Cargo,cantainer,shipment specification to ensure we are more professional.

YB2 flame proof mining motor