BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD.
Beijing Sino Steel Engineering & Equipment Co., Ltd. Building Our Future Together
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Speed reducer Gearbox high-speed planetary gearbox extra-large pump gearbox
GH-series high-speed gearbox mainly covers two categories that supported by roller bearing or dynamic-pressure slide bearing. The series supported by slide bearing can be customized upon customer’s requests, or manufactured as universal case. Gearbox supported by roller bearing features in precision in transmission and convenient in installation, especially suitable for applications of test rigs.
With advantages in equipment and technology, the company can undertake extra large gearboxes, including parallel shaft and planetary transmission, which can be applied and matched in special fields like bench, reamer box main transmission and large transmission equipment.
Z2X20000 high speed planetary gearbox is designed of two-stage planetary transmission, all gears being of double helical, supported by dynamic-pressure slide bearing, appling flexible even-loading technology. It is one of few high speed planetary gearboxes with extra high power.
| 1,Rated input power:22MW | |
| 2,Rated input speed:200r/min | |
| 3,Increasing ratio:1:15 4,Thin oil station for system lubrication 5,Weight of gearbox (without support): around 37t |
Pump gearbox is suitable to serve for water pump factory, forming power unit with engine. It is widely used in industrial or civil water supply and drainage, central heating, boiler feed water, transportation of chemical fluid and slurry, oil transportation and water injection in oil field.
The company undertakes various transfer cases, with maximum power up to 21MW, positions for PTO up to 20.
| As per actual working conditions, the company provides universal and custom gearboexes for various test benches. The customized gearboxes include traditional gearbox, high-speed gearbox, shifting gearbox (mechanical or hydraulic shifting), gearbox with special requirements etc. | |
| 1, Rated input power:2000kW 2, Increasing ratio at 1st speed:i=1:3.357 3, Input speed:n=0～519r/min 4, Max. input torque:65 kNm 5, Increasing ratio at 2nd speed:i=1:2.050 6, Input speed:n=414～852r/min 7, Max. input torque:39 kNm 8, Max. torque transmitted by synchronizing shaft:Tmax=15 kN.m 9, Speed of synchronizing shaft:n≤852 r/min 10, Height of input end center:690mm(pedestal:645mm,bedplate 45mm) 11, Height of output end center:1190 mm(including bedplate 45mm) 12, Height of synchronizing output end center:690mm |
