1. YBJ winch with explosion-proof motor Description:

2. YBJ explosion-proof motor explosion-proof function implementation GB3836.1-2000 "Explosive gas conditions with electrical settings with the first part: General request" and GB3836.2-2000 "Explosive gas conditions with electrical settings with the layout Part 2: Flameproof Type "d" "delineation, also with IEC79-1, BS4683 and EN50018 delineation, made of flameproof. Explosion-proof mark for the Exd Ⅰ, practical for coal mines with combustible gases (methane) and air constitute explosive gas conditions or coal dust explosive situations. As a driving force for the selection and traction of the machine with the arrangement. YJ common type is used in the situation of non-explosive gas mixture.

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4. YBJ winch with explosion-proof motor Features and Uses:

5. YBJ series motor is a special motor for driving coal mine underground or ground dispatch winch, base roadway and tractor heavy winch machine. This series of motor cases obey high, beautiful shape, quiet and reliable operation, long life, functional, settled using the convenience of repair and other characteristics.

6. YBJ winch with explosion-proof motor skills parameters:

7. Insulation rank: F grade

8. Additional voltage: 380 / 660V, 660 / 1140V

9. Synchronous speed: Protection class: IP55

10. YBJ winch with explosion-proof motor use conditions:

11. (1) altitude does not exceed 1000m.

12. (2) the situation the temperature of the air with the end of the reform, the general does not catch the -20 ~ +40 ℃.

13. (3) Condition The maximum relative humidity of the air does not exceed 95% (when the temperature is + 25 ° C).

14. (4) YBJ explosion-proof motor for coal mine conditions, YJ series of ordinary type, for the non-explosion on the ground.

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16. YBJ winch with explosion-proof motor working methods: S1 no foot) YBJ coal mine winch with flameproof three-phase asynchronous motor with foot) YBJ coal mine winch with flameproof three-phase asynchronous motor

17. YBJ winch with explosion-proof motor type Meaning:

18. For example: YBJ-255-4

19. Y: Asynchronous motor B: Flameproof type (O is normal type) J: Winches with 4: pole number

20. YBJ Explosion-proof motor using electrical conditions

21. Additional voltage: 380 / 660V, 660 / 1140V, 1140V.

22. Additional frequency: 50Hz.

23. The working quota is the periodic working quota based on the working system S1, the intermittent working system S3 (40% or 60% load connection Fc) or the adjacent working system (S8 30%, S4 50%).

     

24. YBJ explosion-proof motor case parameters

25. (1) YBJ explosion-proof motor explosion-proof mark for the ExdI.

26. (2) YBJ explosion-proof motor planning and settlement type IMB3, IMB5, IM9001.

27. (3) YBJ Explosion-proof motor main body enclosure protection for the IP44 or IP54 or IP55, the junction box for the IP54 or IP55.

28. (4) YBJ explosion-proof motor cooling method for the IC410, IC411, IC416.

29. (5) YBJ explosion-proof motor insulation for the F-class or H-class, stator winding temperature rise margin, long life.

30. (6) YBJ explosion-proof motor with one end of the cylindrical shaft extension, by the elastic coupling or positive impeller rolling.

31. (7) YBJ explosion-proof motor stator windings to receive high-strength polyester enamelled round copper wire, and by VPI dipping treatment into a complete collection, winding and insulation with sophisticated electrical, mechanical, moisture and thermal stability.

32. (8) YBJ explosion-proof motor rotor to receive cast aluminum planning, rotor dynamic balance check, the motor work stable, small oscillation, low noise.

33. (9) YBJ explosion-proof motor set, the rotor punch to receive high permeability, low cost of excellent electrical silicon steel, the motor is low cost, obey the high.

34. (10) YBJ Explosion-proof motor main body shell material to receive seamless steel pipe or steel production, with a high impact resistance, bump hand, other shell parts are not less than HT250 made of gray cast iron.

35. (11) YBJ explosion-proof motor bearings use low oscillation, low noise bearings.

36. (12) YBJ explosion-proof motor fan, wind cover: to receive plastic, cast aluminum or cast iron fan, high strength, fan and shaft receiver key connection, running solid. Wind cover for the steel plate planning, in the prevention of certain size of the invasion of foreign objects under the premise of the largest ventilation area, so that the wind clear.

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Henan Nanyang Explosion-proof Motor Co., Ltd. - Contact Information

Consultation: 15138382006

QQ: 2027736872

WeChat: fbdjshop

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Main Products: YBX3 explosion-proof motor, YBK3 explosion-proof motor, YBS explosion-proof motor, YBF2 explosion-proof motor, permanent magnet explosion-proof motor, permanent magnet synchronous motor, energy-saving motor