3 Phase Voltage Transformer 380V To 220V AC Electric Motor with High Quality

3 Phase Voltage Transformer 380V To 220V AC Electric Motor with High Quality

The following drawing is the dimension of external housing.  

Note:
1.Frame No.71-90mmtors don’t  have hanging ring on top.
2.shaft inner diameter please refer to relative pump spec shec.sheet.
3.used fulle sealed grey cast iron housing.
4.comply with CE safety standard.
5.if there is any update for above data,we will not inform you separtely.  

 

 The following drawing are the installation dimension. 

 

The following spec. sheet are the mounting dimension,such as flange size,shaft diameter,etc.  

 

Packaging & Shipping

Packaging: pack one pump in one plastic bag,then put it in one thick paper carton,then heap up them on the plastic pallet, wrap the plastic pallet and cartons with plastic membrane then bind the cartons with plastic packing belt

 Warranty period:  18 months

1,Within one week after receipt of the goods, if customer use the products in correct method,and find any problem of performance or  construction with obvious evidence,we will be responsible for replacement or other discussing solution between us.

2,But if customer using method are not correct, or customer disassemble our products privately,we will not  responsible  for any problem or defective points of products.

3, If you meet any questions of installation or debugging, please inquiry us anytime, our Engineer will provide technical support in time, or we will help you to resolve the technical failure through online video.

4, Any damage from transportion, we will slove the problem according to the responsibility standard of INCOTERMS.

We are Dongguan Juntai Hydraulic Equipments Co.,Ltd., which located in Dongguan City, Guangdong Province, China. 
We have R&D department with about 5-10 engineers and designers. Our factory have over 200 skilled employees, our production facility have many advanced manufacturing equipments and testing equipments, such as numerical control lathe, the processing center, CNC milling machine, special CNC grinding machine, double grinding machine, automatic 3D measuring instrument, etc. 
Our company received ISO9001:2008 quality management system certification, CCC certification and Europe CE certification.
Our main products are hydraulic variable displacement vane pump, double pump, HVP high pressure variable displacement vane pump, Japanese type PV2R1 & PV2R2 series of fixed displacement vane pump and electrical motors for hydraulic application.
Our products are widely used for industrial machinery, NC lathe machine, shoe machinery, wood working machines, plastic machines, construction machines and various hydraulic system machinery.
We can also supply the customized products and services as per your spec. ,we are looking forward to cooperating with your company sincerely.

 Summary:

 1, OEM and ODM manufacturer

 2, R&D department with about 5-10 engineers and designers

 3,more than 200 skilled workers

 4,have many advanced processing machines and advanced testing equipments

 5,passed ISO9001:2008 , CCC and CE certification   

 6,production with good quality but competitive prices

 7,products series:hydraulic variable displacement vane pump, double pump, HVP high pressure pump, YUKE style PV2R1 & PV2R2 series fixed displacement vane pump and electrical motors for hydraulic equipment. 

Our partners and our hydraulic parts application area:

Our certifications

Frequently Asked Questions (FAQ) :

1, What's the standard hydraulic oil and its working temperature ? 

Under 70 bar pressure, use hydraulic oil viscosity 30-50CST(ISO VG-46) in temperature 40℃. Working temperature 15-16℃ .

2, How to adjust the pressure through the pressure adjustment screw ?

clockwise rotation, increase pressure; counter-clockwise rotation, decrease pressure.

3,How to adjust the displacement through the displacement adjustment screw ?

clockwise rotation, decrease the displacement  ; counter-clockwise rotation, increase displacement.

4, What's the possible reason if there is no oil output from delivery port ?

 1),the shaft rotating direction is wrong.

 2), sauction oil pipe was jamed.

 3), vane was locked in the rotor,can't slip out from rotor.

5)what's our contact information:

Guangdong Juntai Hydraulic Technology Co.,Ltd.

Add.:No.2,Jiannan 2nd Road,Xiaoxiang Industrial Zone,Wanjiang District,Dongguan city,Guangdong Province,China 523048

Candy Chen

Tel.:+86-769-22773551(ext.8036)  

Fax: +86-769-22773561

Mobile :+86-13662813492

Wechat&Skype#:13662813492  QQ:2853528124