YBRB-30G Pump Explosion-Proof Three-Phase Asynchronous Motor for Mining

• Customization: Available
• Application: Industrial, Universal, Power Tools, Mining
• Operating Speed: 1470rpm/Min
• Model NO.: YBRB-30G
• Number of Stator: Three-Phase
• Species: Explosion-Proof Three-Phase
• Rotor Structure: Winding Type
• Casing Protection: Closed Type
• Number of Poles: 4
• Starting Mode: Direct on-line Starting
• Certification: ISO9001, CCC
• Brand: Leo or Customized
• Colour: Optional
• Rated Power: 30kw
• Rated Voltage: 3300V
• Rated Current: 6.5A
• Rated Frequency: 50Hz
• Connection: Y
• Duty: S1
• Protection Class: IP67
• Insulation Class: 180(H)
• Explosion-Proof Grade: Exdb I MB
• Cooling Type: IC3w7(Water Cooled
• Transport Package: Wooden Box
• Specification: 780*400*400mm
• Trademark: Customized
• Origin: China
• HS Code: 8501530090
• Production Capacity: 2000pieces/Year

Product Description

YBRB, YBC, YBUD, YBSD, YBS, YBK3, YB2 (high pressure), YKS, YKK and other series of shearer, roadheader, transport, pump station motor mainly focus on the production of flameproof three-phase asynchronous motors for mining.
 

 

The YBRB-30G mine-used explosion-proof motor is a high-quality product designed for mining applications.
- Basic Information:The model is YBRB-30G, which belongs to the YBRB series of flameproof three-phase asynchronous motors. It has a power of 30kW and is usually equipped with a voltage of 3300V. The rated speed is 1475r/min.
- Explosion-proof Performance:It complies with relevant national explosion-proof standards such as GB 3836.1 and GB 3836.2. Its explosion-proof structure can effectively prevent the ignition of explosive gases and dust in the mining environment, with the explosion-proof mark "ExdI Mb".
- Protection Level:The protection level is IP67, which means it has a high degree of protection against dust and water ingress, suitable for use in harsh underground mining environments.
- Insulation System:It adopts an H-class insulation system with a temperature resistance of 180°C, which has good electrical, mechanical, moisture-proof and thermal stability.
- Cooling Method:The cooling method is IC411, which is self-fan cooling, which can effectively dissipate heat and ensure the stable operation of the motor.
 YBRB Series Explosion-proof Three-phase Asynchronous Motors

Model	Power (kW)	Voltage (V)	Speed (r/min)	Insulation	Protection	Cooling
YBRB-4A	4	1140	1420	180(H)	IP67	Water
YBRB-5.5S	5.5	1140	1458	180(H)	IP67	Water
YBRB-7.5	7.5	380	1437	180(H)	IP67	Water
YBRB-7.5B	7.5	1140	1456	180(H)	P67	Water
YBRB-10	10	380/1140	1429/1425	180(H)	IP67	Water
YBRB-11	11	1140	1458/1140	180(H)	P67	Water
YBRB-15	75	1140	1468/1479	180(H)	IP67	Water
YBRB-18.5	15	1140	1484/1465	180(H)	P67	Water
YBRB-20	20	1140	1490/1464	180(H)	IP67	Water
YBRB-20G	20	3300	1475	180(H)	IP67	Water
YBRB-30	30	1140	1466/1470	180(H)	IP67	Water
YBRB-30G	30	3300	1475	180(H)	IP67	Water
YBRB-35A	35	3300	1466/1470	180(H)	IP67	Water
YBRB-40B	40	3300	1465/1471	180(H)	P67	Water
YBRB-45G	45	3300	1461	180(H)	IP67	Water
YBRB-50G	50	3300	1472	180(H)	IP67	Water
YBRB-55	55	1140	1462	180(H)	IP67	Water
YBRB-60	60	460	1474	180(H)	IP67	Water
YBRB-90	90	660/1140	1480	180(H)	IP67	Water
YBRB-110	110	660/1140	1475	180(H)	IP67	Water
YBRB-110G	110	3300	1480	180(H)	IP67	Water
YBRB-125G	125	3300	1480	180(H)	IP67	Water
YBRB-160G	160	3300	1481	180(H)	IP67	Water
YBRB-200	200	660/1140	1480/1470	180(H)	IP67	Air
YBRB-230	230	660/1140	1478	180(H)	IP67	Air
YBRB-250	250	660/1140	1485	180(H)	P67	Air
YBRB-250G	250	3300	1482	180(H)	IP67	Water
YBRB-315	315	660/1140	1485	180(H)	IP67	Water
YBRB-355S	355	660/1140	1494	180(H)	IP67	Water
YBRB-400S	400	660/1140	1487	180(H)	IP67	Water
YBRB-450	450	660/1140	1487/1485	180(H)	P67	Air
YBRB-450G	450	3300	1484	180(H)	IP67	Air
YBRB-450S	450	660/1140	1485	180(H)	IP67	Water

 

The YBRB - 30G mine-used explosion-proof motor has a wide range of applications in the mining industry, playing a crucial role in ensuring the normal operation of various mining equipment.
- Mining Machinery:It is widely used in coal shearers. The motor provides the necessary power to drive the shearer's cutting mechanism, enabling it to efficiently cut coal seams. In addition, it is also an important power source for roadheaders. It drives the rotation of the cutting head and the movement of the conveyor belt, helping to excavate and transport coal and rock in the tunnel.
 
- Mining Auxiliary Equipment:For underground ventilation fans, the YBRB - 30G motor is used to drive the fan impeller to rotate, ensuring the circulation of air in the mine and providing a safe breathing environment for miners. It is also used in drainage pumps. By driving the pump impeller, it can quickly discharge the accumulated water in the mine to prevent waterlogging and ensure the safety of the mining operation.
 
- Conveying Equipment:In belt conveyors, which are widely used in mines to transport coal, ore and other materials, the YBRB - 30G motor provides the driving force for the conveyor belt to run continuously, improving the efficiency of material transportation. Bucket elevators also rely on this motor to drive the hoisting of buckets, realizing the vertical transportation of materials.
 
In general, the YBRB - 30G mine-used explosion-proof motor is an essential power equipment in the mining industry, making important contributions to improving mining efficiency and ensuring production safety.
If you are interested in any of our products or would like to discuss a customized order, please feel free to contact us.