The gearbox of a wind turbine is one of the key components in wind power generation equipment, used to transfer the kinetic energy of the rotating wind turbine to the generator, thereby generating electrical energy. It is usually composed of multiple gears, which increase the speed of the wind turbine through precise transmission ratios and convert it into a speed suitable for the operation of the generator. Usually, the speed of the wind turbine is very low and far from the required speed for the generator to generate electricity. It must be achieved through the speed increasing effect of the gearbox gear pair, so the gearbox is also called a speed increasing gearbox.
JH series gear reducers for cement kilnsare involute cylindrical gear units with parallel shafts which has four reduction stages.This series has four basic structure including over 50 types.Thanks to the standardized,series and modulated design,the reducers can be manufactured according to standard or specific requirements at customers'choice with good reliabiity and maintenance.
The latest XB series gear reducers for roller presses includes totaly 33 models with transmission powerup to 4,000kW and a torque transmission capacity up to 5300KN.m.
According to different cement production lines with transmission power up to 8400kW and ratio from 35:1 to 80:1,we can match JS JST,JD(X)and MDH series central driving mil reducers to meet needs for various cement lines of daily output 2500-10,000 tons.
The variable pitch gear box is an important part of the fan variable pitch system, its main function is to increase the torque of the variable pitch motor on the variable pitch bearing, drive the blade to change the blade pitch Angle at different wind speeds, so that the blade is in the best state of absorbing wind energy, and can drive the blade feathering brake when the wind speed exceeds the cutting wind speed, so as to ensure the machine to run efficiently and smoothly.
The variable gear box transmission mechanism is composed of multiple planetary gear trains, usually 3 stages, and the planetary transmission form is NGW type.
1.True planetary design extends gear head and motor life also reduces noise and increases transmission efficiency.
2.NEMA mounting standards for quick installation.
3.Quiet, under 8 arc-minute low backlash design, 3/5 arc-minute optional.
4.Precision gears made planetary mechanism to raise efficiency above 95%.
5.Integral gear ratio available from 3:1 through 1000:1 for wide range selection.
6.Two series of gear boxes with parallel and right angle body. each body have two type gear heads with round and square output flange and gear ring ( PL, PF, PS, WPL, WPS ) for customerí»s option.
7.Multi-model output type: shaft ouput, hollow shaft output, SWpline hole output, Flange output...
8.High performance and high reduction ratio for transferring high torques in limited space.
9.Hardened high strength steel made components for reliability under severe environment.
10.All life time lubrication. All grease-filled, the gear head can be used in any orientation without having messy oil leaks.
synchronous gear box M02225.0BMCC1D1.5A for Mong Duong power
YOYIK, which integrates R&D, production and sales, is based in Deyang and focuses on the in-depth development and customization of power plant special spare parts. The company's products are widely used in the chemical, electric power and steel industries. From sealants, insulation materials to pump valve sensors, each product represents the high standards of the industry. With integrity management and service first, YOYIK continues to create value for global customers.
We provide a wide variety of spare parts for power equipment, as listed below:
#DF-synchronous gear box M02225.0BMCC1D1.5A-DF
EH oil station fuel supply device accumulator bladder GY300B.0
Stainless steel metal hose 674-17H/1140mm
By-pass valve HC3402A3-08
oil pump PVH098R01AJ30A250000002001AB010A
MOOG 730-4229B
stainless steel float valve SFDN80
solenoid valve DS092CVA220H
O-ring HN7445 400*5.5
pressure relief valve YSF16-85/80-TH
Motor bearings W250M-2
EH main oil pump oil seal WD-PVH98QIC
O-ring GB3452.3-88
pressure relief valve YSF12-55/130-KJTA
hand operated globe valve WJ25F1.6P.03
Cut off solenoid valve R900944594
mechanical seal YL-09.04.09
High pressure washing water pump 3QPq5-10/20
Medium pumping motor seal ring A1.1700A-MFQ
casting valve KJC25-2.5P
pressure relief valve YSF16-25/25-TA
PRESSURE REDUCING VALVE ECT5-10F-08-M-H5-30TB
Pipe clamp �?63/SP763PA-DP-AS
Proportional relief valve 98H-109
pressure hose SMS-12/15-3048-C
Gas turbine safety oil metal disturbance hose E1-G1-98702-01
circulation pump F3-V10-IS6S-1C-20
Connector from EH oil station to small engine oil supply manual door W-GE-S20*2.5G3
Drain Valve M-3SEW6U37/420MG24N9K4/V
BALL VALVE 546 PRO PVC-U
CV valve (solenoid valve) 4WE6D61/OF24NZ5L
pressure hose S100-AC-AC-0063
kinds of centrifugal pumps HZ65-250B
Solenoid Valve HWDF-BS-G1
110v solenoid coil AM-501-1-0149
Hydrogen system shut-off valve WJ50F1.6P-II
single screw pump HSG940*2-42
synchronous gear box M02225.0BMCC1D1.5A
