AC  gear speed reducer  Cheap  China  in Goiania Brazil  Explosion Proof Motor for Coal Mine with top quality

We – EPG Group the biggest gearbox & motors , couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

Production Description

YB355-450 series of flameproof three phase asynchronous motors for conform to GB3836.1-2000 of general requirements’ of
flameproof electrical equipment used in explosive gas environment and GB3836.2-2000 of “d” of flameproof electrical equipment
used in explosive gas environment; and suitable for the places of coal mine where there is flammable gas whichcan form explosive
gas mixture with air. The flameproof marking: DI,DIIAT4,DIIBT4,DIICT4. This series of motors are mainly used in the silo of coal mine
and factories with grade IIA. IIB and IIC. Protection degree is IP44 or IP54, cooling way: IC411or IC511, Class insulation: F, mounting
type: IMB3,rated frequency: 50HZ, rated voltage: 6000V or 10000V.
YB range of frame sizes500 to 800 flame-proof high-voltage medium-sized three-phase induction motors are new products, whichm
are manufactured using the design and manufacturing techniques of explosion-proof high-voltage motors imported from
Forerunnersforeign company in Germany and being in combination with many years of our production experience.They have the
advantageof small volume light weight, advanced performance, small vibration, lower noise, safe and reliable operation and
convenient maintenance, etc.

F / B, H/B
Voltage and frequency
3kv 3.3kv 6kv 6.6kv 11kv 13.8kv  50/60hz
3000/1500/1000/750/600 rpm
Cooling and ventilation
 IC411 / IC511
100% Copper Wire
Protection class
vibration class A, vibration class B is available on request.
Quality assurance
Site conditions
 from -15°C t0 +40°C and altitude below 1000 meters

Products Application, Value Added Service

PinnxunMotor can provide a complete set of optimal solutions for various Applications,Bring innovation and valueadded to our 
customers, At the same time, we can also formulate special solutions according to the different needed of customer 

Product  Process
Pinnxun always take good faith, responsibility, carefulness and excellence as our management philosophy, committedto providing
customers with superior quality products,every step in processs must be take full attention.

Qualification certification system

The key for ‘Pinxing’ long-terms cooperation is to continuously improve the quality of is products and service, By virtue of is
comprehensive process, quality management system and strict compliance with international mainstream standards.’Pinxing’
has established a quality management system that has passed ISO9001-2008 Quality management system certification

ISO14001 Environmental management system.
ISO9001-2008 Quality management system
ISO14001 Environmental management system
CE European Certification
IECEX Worldwide Ex Certification for Ex motors
ATEX European Ex Certification for Ex motors
EAC Russia GOST standard Ex certification for Ex motors
CQC China quality center energy conservation certification

Worldwide Marketing & Service Network 

Global Perfect Marketing service network is one of Pinxing’s advantage. we have 38 branches in china main city, 5 branches in
the Abroad ,Our business penetrates more than 60 countries and regions including South America, North America,Europe, Asia
 Middle East and Africa, Giving us rapid reach capacity from sales, service, procurement and Transportation since inception, Pinxing
always uphold the development strategy of market globalization. we segment and position customersneeds and ept market. our
products and service are widely used in global industry, and performance stable and safety.we custom different motors for different


The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

AC  gear speed reducer  Cheap  China  in Goiania Brazil  Explosion Proof Motor for Coal Mine with top quality

AC  gear speed reducer  Cheap  China  in Goiania Brazil  Explosion Proof Motor for Coal Mine with top quality