Product Description
The Explosion-Proof Motor features a robust flameproof enclosure. Utilizing the air gap rotating magnetic field, it interacts with the induced current in the rotor winding to generate an impressive electromagnetic torque. The casing is meticulously engineered to withstand the explosion pressure from internal detonations of explosive gas mixtures and effectively prevent the propagation of explosive products through the explosion-proof gap, thus ensuring the safety of the surrounding environment.
1. The structural integrity of the flameproof enclosure is paramount, designed to endure the explosion pressure generated by internal explosive mixtures. Considering usage and transportation conditions, specific regulations mandate the shell material for mine flameproof motor enclosures-constructed from either cast steel or steel plate welded structures. Exceptionally, hand-held electric tools like coal electric drills may utilize an aluminum alloy casing with magnesium content below 0.5%.
2. The flameproof joint surface is crucial for transmitting explosion pressure and flames to the external environment. It encompasses the joint surfaces where various parts of the flameproof enclosure meet. The minimum effective length, maximum clearance, and surface roughness of these joints are meticulously specified based on motor operating environment categories and levels. Generally, key flameproof joint surfaces include the seams between the casing and front and rear end covers, the end cover and bearing inner cover, the shaft hole of the bearing inner cover and the shaft, as well as the junction box seat and cover, among others.
3. Ensuring that the flameproof joint surface between the motor shaft and shaft hole does not produce friction under normal working conditions is essential for maintaining operational safety.
| TYPE |
Power
kW |
Rated current
A |
Speed
r/min |
Rated voltage
V |
| KLYBDC-80-4 |
0.55 |
36 |
1420 |
220 |
ANATOMY CHART
Longran Electromechanical (Zhejiang) Co., Ltd. is a distinguished manufacturer of a diverse range of AC and DC motors. Our flagship products include the YE5 series high-efficiency three-phase asynchronous motors, alongside the YE4 series, YL, ML series double-value capacitor motors, YC series capacitor starter motors, YY, MY series capacitor running motors, JY series motors, YS, MS series small power motors, as well as the JY, JW, JZ series, YEJ electromagnetic brake series, YVP, Y2VP, MLVP frequency conversion speed regulation series, DC brushless series, DC high pressure cleaning series, vehicle motors, and more. With a formidable technical team, numerous senior engineers, and high-caliber technical personnel, our modern equipment and high-tech management systems ensure premium quality. Our commitment to 'quality creates excellence, and service embodies extraordinary' is unwavering. We invite you to join hands with Longran to create a prosperous future. Guided by the principle of 'seeking development with science and technology, surviving with quality,' we strive for perfection in our service to customers. Our products are well-received nationwide and exported to Europe, South America, the Middle East, and Southeast Asia. We warmly welcome inquiries and business discussions from all sectors.
more products
Longran's Main Products: CE Certificate / New National Standard GB/T28575-2012 1 Secondary Energy Efficiency / P55:
* YE4 Super High Efficiency Secondary Energy Efficiency Motor
* YE3 Super High Efficiency Energy Saving Series Three-phase Asynchronous Motor
* YE3 Super High Efficiency Energy Saving Aluminum Shell Motor
* YVF2 Frequency Conversion Series Three-phase Asynchronous Motor
* YD2 Series Two-Speed Multi-Speed Three-phase Asynchronous Motor
* YEJ2 Series Electromagnetic Brake Three-phase Asynchronous Motor
* YBX3 Series Flameproof Three-phase Asynchronous Motor
* YVFEJ2 Series Variable Frequency Brake Three-phase Asynchronous Motor
* YDEJ Series Multi-speed Electromagnetic Brake Three-phase Asynchronous Motor, Oil Pump Motor
* Special Motors for Stone Machinery and Equipment, Custom-Made Motors with Special Specifications for Power
Our motors meet diverse requirements, catering to varied frequencies and pressures to suit every application.
* Our protection grades range from IP55 to IP66, including an array of specialized motors tailored to unique needs.
FAQ
1. Q: Can you manufacture according to customer drawings?
A: Absolutely! We provide bespoke solutions, including custom nameplates for electric motors as per your specifications.
2. Q: What are your terms of payment?
A: We require a 30% deposit before production, with the balance payable via T/T before delivery.
3. Q: Are you a trading company or a manufacturer?
A: We are a manufacturer equipped with advanced machinery and a skilled workforce.
4. Q: What is your production capacity?
A: We can produce between 4,000 to 5,000 units per month.
5. Q: Is a free sample available?
A: Yes, we offer free samples provided the customer covers the courier costs.
6. Q: Do you have any certifications?
A: Yes, we hold both CE and TUV certification reports.
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