YB2-160L-4-15KW 460V/60HZ
Product Description
YB2 series motor introduction:
YB2 series flameproof three-phase asynchronous motor technical specifications (frame size 63 ~ 355). The standard number is JB7565-1999. According to GB3836.1-2000 Electrical equipment for explosive gas environment: General requirements and GB3836.2-2000"Electrical equipment for explosive gas environment Part 2: Explosion-proof type:" d "" Requirements, made of flameproof.
Explosion-proof mark is EXDI, ExdⅡAT4, ExdⅡBT4. It is suitable for underground mine fixed equipment (ExdI) containing methane or coal dust or containing explosive class Ⅱ, A, B grade T1 ~ T4 group of explosive gas or air and explosive content It is used as general power equipment on the equipment in the premises.
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Rated power (kW)
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3
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15
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11
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15
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Rated current (A)
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6.0
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28.8
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20.6
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27.9
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Rated speed (r / min)
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2891
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1460
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2930
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2930
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Efficiency (η%)
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87.1
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92.1
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91.2
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91.9
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Power factor (cosφ)
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0.87
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0.86
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0.89
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0.89
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Rated torque N.m
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9.9
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98.1
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35.9
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48.9
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Stalled torque Rated torque Tst TN
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2.3
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2.2
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2.2
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2.2
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Stall current Rated current Tst TN
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8.1
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7.5
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7.9
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8.0
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Torque Rated torque Tmax TN
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2.3
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2.3
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2.3
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2.3
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Noise db (A)
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76
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75
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86
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86
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Weight (kg)
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57
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153
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136
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144
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YB2 motor use conditions:
(1). The ambient air temperature varies with the season, but does not exceed 35 ° C (under the coal mine) or 40 ° C (factory), and the ambient air temperature is -15 ° C.
(2). The altitude does not exceed 1000M.
(3) The relative temperature of the ambient air does not exceed 95% (when the temperature is 25 ° C) (under the coal mine) or the wettest monthly average relative humidity is 90%, and the average monthly temperature of the month is not higher than 25 ° C
(4). Rated power is 380V, 460V, 660V, 380V / 660V
(5). The rated frequency is 50Hz/60HZ.
(6) The rating of the explosion-proof motor is a continuous rating based on the continuous working system (S1), which allows full-voltage starting.
(7) The motor adopts F-level insulation, and the temperature rise (resistance method) of the winding is determined as 80K (among which, the frame size of 315L is 2.4 and the frame size is 355, which is allowed to be evaluated as 105K). ).
אונדזער פירמע דער הויפּט דילז אין ייַזנוואַרג מכשירים, קאַמביינד מכשירים, עלעקטריק מכשירים, ספּעציעל מכשירים פֿאַר נאַפט, מעטאַל פּראַסעסינג מאַשינערי און נאַפט דרילינג עקוויפּמענט. דיאַגאָנאַל קאַטינג פּליער, בוימל בויער פּייפּס, דרילינג מכשירים, דיעסעל מאָטאָר עטק .our פֿירמע מאַנופאַקטורים און האט געגרינדעט לאַנג-טערמין און סטאַביל קאָאָפּעראַטיווע באַציונגען מיט פילע ריטיילערז. רודאַאָ יאַאָו אַרייַנפיר & עקספּאָרט קאָו לטד האט וואַן די צוטרוי פון אונדזער קאַסטאַמערז מיט דעם פּרינציפּ פון מאַלטי פאַרשיידנקייַט אָפּעראַציע קעראַקטעריסטיקס און קליין נוץ און שנעל ויסקער. Enjoy a high position among consumers.
Main products:
1. Drill Pipe, Heavy Drill Pipe, Square & Hexagonal Kelly
2. Drill Collar & Non-magnetic Drill Collar
3. Stabilizers, Reamer, Hole Opener, Casing Scraper, etc
4. Kelly Valve, Safety valve, Check valve, and float valve
5. Hydraulic or Mechanical Drilling Jar, and Absorber
6. Fishing tools (Bowen serials), including overshot, spear, etc
7. Junk Mill, Casing Cutter, Safety Joint, etc
8. Hydraulic Bucking unit, Screw up and breakout Unit, Down hole motor tester, Jar tester, etc.
9 .Down hole motor
10. Processing machinery: shears, bending machines, hydraulic presses, bending machines, etc.
11. Various coal mine winches, oil field winches, ship winches, etc.
12. Various hand tools and electric tools.
FAQ
Q1. How to get an accurate quotation?
A1: The customer should provide the related technical requirements, drawings, pictures, industrial voltage, planned output,
Q2. What if I use this machine for the first time and know nothing of it ?
A2: We will have our engineers teach you how to operate it,you can just inform us some details of the product you need then we can customize as your special order.
Q3. How does your factory do regarding quality control?
A3: We has been regard quality as the priority. We always attach great importance to quality controlling from the very beginning to the very end ,so our press can match all the CE and ISO standard also more strict standard .
ק 4. How about your delivery time?
A4: Generally, it will take 35 working days after receiving your deposit payment. The specific delivery time depends on the items and the quantity of your order. Sometimes we have standard machines in stock.
Q5. What is the warrantee period of the machine?
A5: We can supply 1 year warranty for our machines, We can send engineer to customer place if big quality problem. We can provide internet or calling service at any time.
Q6. after-sales service
A6: 1. Installation:Free installation and commissioning, travel expense is on foreign customer.(Including round ticket and
accommodation cost)
2. Personnel training: Our engineers will give your employees free machine training when they come to your company to assemble the machines, and welcome to our factory to learn how to operate our machine
