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Coal Mine Motors
YBSD Flameproof Motor for Coal-Mine Conveyors
Wolong Nanyang YBSD flameproof motor for coal-mine scraper and belt conveyors: Ex d I Mb, 380-3300 V, 4 or 4/8 poles. Quote within 24 hours.
- Genuine Wolong Nanyang motor with original factory documents
- ATEX / IECEx certificates available for explosion-proof models
- Quotation and model check within 24 hours
- Shipping worldwide by sea or air, CIF or with your forwarder
Product Description
Product Detail
YBSD series conveyors explosion proof three-phase asynchronous motors are special motors for driving bendable scraper conveyors, belt conveyors or other equipment in coal mines. The explosion-proof performance of the motor is in accordance with GB3836.1-2010 “Explosive Atmosphere Part 1: General Requirements for Equipment” and GB3836.2-2010 Explosive Atmosphere Part 2: Equipment Protected by Flameproof Enclosure “d”. Its explosion-proof mark is “Ex d I Mb” (“Exd I”-before 2010). It is suitable for the place where the explosive gas mixture of methane or coal dust exists.
Application
YBSD series conveyors explosion proof three-phase asynchronous motors are special motors for driving bendable scraper conveyors, belt conveyors or other equipment in coal mines. The explosion-proof performance of the motor is in accordance with GB3836.1-2010 “Explosive Atmosphere Part 1: General Requirements for Equipment” and GB3836.2-2010 Explosive Atmosphere Part 2: Equipment Protected by Flameproof Enclosure “d”. Its explosion-proof mark is “Ex d I Mb” (“Exd I”-before 2010). It is suitable for the place where the explosive gas mixture of methane or coal dust exists.
Description
| Y B S D | 700/350 – 4/8 G |
|---|---|
| Y B | Asynchronous motor, flameproof type |
S- Conveyor
D- Multi-speed
250 - Power(kW)
4- Poles
G- Plateau
Ex dⅠMb
Ex–Explosion Protection Mark
d–Type of Explosion Protection(Explosion-proof Type)
| Ⅰ | Electrical Apparatus Class(ClassⅠ) |
|---|---|
| Mb | Equipment Protection Degree |
Basic parameters
| Rated Power | 4-400kW(air-air cooling) 160-1600kW 110/55 - 1000/500kW |
|---|---|
| Rated Voltage | 380V/660V 660/1140V 1140V 3300V |
| Rated Frequency | 50Hz |
| Poles | 4 4/8 |
| Insulation | 180( H) |
| Temp. Rise | 105K(F) 135K(H) |
| Cooling Method | IC411 IC3W7 |
| Mounting | IMB3 IMB5 IMB35 IMB10 |
| Service | S1 |
| Ambient temperature | -20 °C - + 40 °C(air cold). 0 °C - + 40 °C(water cold) |
| Environment | indoors |
| Altitude | ≤1000m |
Mounting
Documents Supplied with the Motor
For each order we can provide the technical data sheet, outline drawing, routine test report and, for explosion-proof motors, a copy of the Ex certificate that matches the nameplate marking. Tell us in the inquiry which documents your project or your inspector requires, so they are prepared before shipment.
Related Products
- YBS Flameproof Motor for Mining Conveyors
- YBSS series flameproof three-phase asynchronous motor for conveyor
- Permanent-Magnet Direct-Drive Motor for Belt Conveyors
How to Order
For a fast, accurate quotation please send: rated power (kW), voltage and frequency, number of poles or speed, Ex marking or hazardous zone, mounting type, quantity and destination port. For a replacement, a photo of the old motor nameplate is the quickest way to match it.
Frequently Asked Questions
Do your explosion-proof motors have ATEX and IECEx certificates?
Yes. Wolong Nanyang explosion-proof motors, both low-voltage and high-voltage, are available with ATEX and IECEx certificates for Europe and international projects, and GOST for the Russian market. Tell us which certificate you need when you ask for a quote.
Can this motor replace my existing motor?
Yes. For new projects we quote and select the model to your requirements. For a replacement, please send a nameplate photo or outline drawing of the old motor, and we will match the shaft height, mounting and installation dimensions.
Can you supply replacements for Schorch, Brook Crompton or Morley motors?
Yes. Schorch, Brook Crompton and Morley belong to the Wolong Electric Group, and we can supply Wolong motors built to replace them, matched to your mounting dimensions.
Can you ship to my country, and what is the lead time?
Yes. We ship worldwide on CIF terms, or you can use your own forwarder. The usual production time is about 3 months, depending on the model and quantity.
What information do you need for a quotation?
Rated power (kW), voltage and frequency, number of poles or speed, Ex marking or hazardous zone, mounting type (e.g. B3, B35, V1), quantity and destination port. A nameplate photo of the old motor helps if it is a replacement.
Get a Quote for YBSD Flameproof Motor for Coal-Mine Conveyors
Send us your requirements. An engineer will reply with a model check and price within 24 hours.
