China hydraulic transmission products specialsit-Ningbo Bonny
Hydraulics transmission Co.,Ltd.
We are engaged in the devolopment,innovation of our products,by now
we have formed 5 production line and we have a series of mature
products, hydraulic motor,hydraulic winch,planetary gearbox,travel
drive and track undercarriages. our products have been exported
wordwide and enjoy high reputation.
For the hydraulic motor,Bonny hydraulic with his technical team has
15 years experience in the designing and manufacturing various
kinds of hydraulic motors.
By now,we have following motor catagories,radial piston hydraulic
motor,axial piston hydraulic motor,gear motor,hydrauli corbital
motor,bent axis hydraulic motor.
To reaches advanced domestic level and international standards,
Bonny has develop various hydraulic motors which can be completely
interchanged with Hagglund, Intermot NHM Series, Calzoni MCR
Series, SAI GM Series GM05 GM1 GM2 GM3 GM4 GM5 GM6 GM7 GM9, Sauer
Danfoss OMM, OMP, OMR, OMS, OMT Series, Eaton, Char-lynn, Rexroth
A2FE, A2FM, A6V Series and Poclain MS Series.
We have strict quality control systems: all items will be tested by
precision electronic instruments before packing and delivery to
Our GM radial piston hydraulic motor can be completely interchanged
with SAI GM series hydraulic motor with high quality and
competitive price.our monthly selling volumes of GM series
hydraulic motor more than 1000 sets for the countries worldwide.GM
series GM05 GM1 GM2 GM3 GM4 GM5 GM6 GM7 GM9,most poular model is
GM1 GM2 GM3 series with oil distributor of D31,D40. our GM
hydraulic motor can also be assembled for hydraulic winch,hydraulic
Ourradial piston hydraulic motoris a new type of product of our company, which based on years
practical experience and designed and improved the original
products on the basis of ltalian technologies. our hydraulic motor
mainly has the following characteristics:
1.As the piston and the tilt cylinder have no side force ,the
piston bottom is designed to be static pressure balance. The
torsional force is transferring between the piston and the
crankshaft through rolling bearing,so the friction loss during the
transferring process of force is reduced. Therefore, GM series
hydraulic motor has such features as: very high mechanical
efficiency and comparatively high startup torque(mechanical
effciiency of over 0.92 during startup).
2.The plane distributor (patented technology)is simple and reliable
with perfect seal performance and almost no leakage. The plastic
piston ring is used to seal between the piston and the tilt
cylinder, so it has very high volumetric efficiency(can be as high
3.As the structure of this product has reduced friction loss and
enhanced the seal performance, the product has perfect stability at
low speed. It can stably run at 1r/ min working condition and has
big speed regulation range.
4.As the piston is jointed closely with bearing bushing without any
clearance, this series of hydraulic motor can run at pump working
5.This series of hydraulic motor has high pressure, light weight,
small bulk and high spesific power.
6.As this series hydraulic motor has simple structure, reasonable
design and adopts bearing with big load ability, it can work
reliably and has long life and low noise; the transmission shaft
allows endure radial load and the rotational direction is
Ourhydraulic motorhas the above characteristics, it has wide application range. it
can be applied in the hydraulic transmission systems of various
types of machinery in plastic injection machine, light industry
machine, engineering machine, metallurgical equipment, petroleum,
coal mine, geological prospecting, railway, ship, environment
protection, machine tool and agricultural machine industries.
|Rated Torque (N.m)||SpecificTorque|
|Cont. Speed||Max Speed||Weight(Kg)|
Ningbo Bonny Hydraulics Transmission Co.,Ltd
Reg.Off: No.408 Songhuajiang Road,Beilun,Ningbo,China