Product Description
Merchandise Description
>Introduction
ZLYJ collection Reduction Gearbox (velocity reducer) is a transmission portion for most one screw extrusion line, wihch also possesses large precision hard equipment surface and thrust block created. Developed with common ZBJ19009-88, it combines properly with most of equipment from different suppliers. Also the equipment and axis parts are manufactured of substantial power alloy steel with area hardness HRC54~sixty two. In the entrance finish of hollow enter axis there is huge specification thrust bearing that will bear axial thrust pressure even though the screw is operating
>Applied Circumstance
1. All sort of extrusion & blowing equipment
two. Higher speed shaft rotation Pace <1500RPM
3. Functioning Atmosphere Temp. -forty~45°C, with temperature beneath 0°C, should pre-heat lubrication oil to earlier mentioned 0°C
>Major Technological Index
one. Output Velocity: sixteen-100 RPM
2. Output Torque: Max.4300 Nm
3. Motor Energy: 5.5-two hundred Kw
>Selection of Gearbox
one. Pick speed ratio
e.g. input pace n1=1000rpm, output speed n2=70rpm, ratio i=n1/n2=14.28, need to choose ratio 14
2. Select model kind according to enter power
e.g. enter electrical power P=26kw, following examining type, 29kw>26kw, most ecomonic need to be ZLYJ200
3. Choose assemble sort
as per genuine use, select horizontal or vertical type
4. Calculate axial thrust Fa=π*Ds²*Ps/(4*one thousand)
e.g. Screw diameter Ds=75mm, Screw pressure Ps=26MPa
Fa=π*Ds²*Ps/(4*1000)=114.8kN
187kN>114.8kN, ZLYJ200 can bear the axial thrust and financial to decide on
5. Confirm link dimension
six. Confirm CZPT sort
Parameters Concerned
Advised Products
EXTRUSION SCREW BARREL INJECTION SCREW BARREL TWIN SCREW BARREL
We are experienced transmission dealers and offer you a wide variety of transmissions, an essential element of several generate methods. Gearboxes can be utilized to lessen or boost velocity, increase torque, reverse or adjust the direction of a travel shaft. Gearboxes are also acknowledged as equipment drives, velocity reducers, equipment motors, velocity reducers and equipment reducers.
The term “gearbox” is used to refer to any gadget that connects a motor to a machine and consists of a series of gears, also acknowledged as a gear established. It gets the primary enter pace from the motor and adjustments it to a different output pace utilizing its gears. Various kinds and combinations of gears provide certain needs. The sorts of gears located in gearboxes contain spur gears, bevel gears, helical gears, helical gears and worm gears. The performance effectiveness of a gearbox is represented by the gearbox ratio, which is the ratio of the velocity of the enter supply to the pace of the output resource
