Product Details
Part Name: Wide Speed Range Crane Hydraulic Motors Applied In Mining Machinery
Especially applied in mining machinery and plastic machinery.
Application:
Hydraulic transmission of mining, construction, engineering
machinery, lifting and transportation equipment, metallurgy,
petroleum and coal mines, marine machinery, plastic machinery, geological drilling and other
machinery.
NIM series crankshaft and connecting rod type low speed high torque
hydraulic motors are manufactured according to the technology and
standards from Italy. Base on this, we also continue to carry out technical improvements to
get excellent performance of products according to the market
needs.
Advantage:
1. Good reliability
2. high efficiency
3. long life
4. ow noise
5. wide speed range
Correlation formula
Actual output torque of hydraulic motor:
M=0.159(P1-P2)V·ηm(N.m)
Notes:
P1= inlet pressure of hydraulic motor (MPa)
P2=outlet pressure of hydraulic motor (MPa)
V=displacement of hydraulic motor(ml/r)
ηm=mechanical efficiency of hydraulic motor(%)
Technical Parameters:
Model |
Displacement mL/r | Pressure MPa | Torque
| Speed r/min | Weight Kg |
Rated pressure | Max pressure | Rated torque N.m | Unit theoretical torque N.m/MPa |
NIM6-400 | 397 | 25 | 32 | 1469 | 59 | 5-630 | 57.5 |
Detail drawings and performance curves:
Company Profile
Ningbo XiaYi Electromechanical Technology Co.,Ltd.
XIAYI, founded in 2006, was set up in a beautiful city Ningbo,
which is closed to Ningbo seaport and airport. XIAYI is a
specialized factory that is engaged in producing auto spare parts,
designing and manufacturing electromechanical & machinery parts
and related automatic equipment. XIAYI has a strong R&D team
with full of creative spirit. XIAYI develop new products and new
equipment every year and was awarded two patents of utility model
and invention patents.
The products include shock absorber piston, rod guider, base
valve, oil seal, piston rod, bracket, spring seat,
valves, guide pipe, bearing bush, copper bush, guide ring, PTFE
ring and gasket, in addition XIAYI design and manufacture automatic
machine such as banding machine and groove cutting machine.
As a manufacturer, XIAYI insists on pursuing better quality on and
on. We control the quality from raw material to assure the
consistency from one batch. We have carried out an integrated
production system which is based on quality focus. We refer to the
rigorous four aspects ( material importing control→ production line
control→ QC department control→ logistic department control ) and
quality control system to make sure all the products are intact
before delivery.
As a seller, our products are exported to the whole world and sold
nationally for more than 8 years. About 30% parts are exported to
USA, Germany, France, Canada, Brazil, India, Malaysia etc., have
set up good relationship with the customers from home and abroad.
We have an intelligent marketing team who are exploring new
markets, developing potential customers, solving problems and
serving customers with orders well. We firmly believe that we are a
competitive and friendly cooperator and our goal is for mutual
benefit and long-term cooperation. XIAYI persons will always
welcome customers from all over the world to visit and negotiate.