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7 Inch Vertical Single Axis Worm Gear Slew Drive For PV Stations And Concentrated Power Stations

Changzhou Hangtuo Mechanical Co., Ltd

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Address: No.628, Hongmei Street, Tianning District, Changzhou, Jiangsu, China

Contact name:Tommy Zhang

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7 Inch Vertical Single Axis Worm Gear Slew Drive For PV Stations And Concentrated Power Stations

Country/Region china
City & Province changzhou jiangsu
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Product Details

7 Inch Vertical Single Axis Worm Gear Slew Drive For PV Stations And Concentrated Power Stations

 

Single Axis Worm Gear​ Description

 

Function

Slewing drives function with standard worm technology, in which the worm on the horizontal shaft acts as the driver for the gear, in general, the shaft is driven by electric gear motor.

 

Gear ratio

The rotation of the horizontal worm turns a gear about an axis perpendicular to the screw axis. This combination reduces the speed of the driven member and also multiplies its torque; increasing it proportionally as the speed decreases.The speed ratio of shafts depends upon the relation of the number of threads on the worm to the number of teeth in the worm wheel or gear.

 

Hourglass worm

Our slewing drives are using hourglass worm technology, in which the worm is shaped to engage more teeth in the gear. This increased tooth engagement results in greater strength, efficiency and durability.

 

VE Model Performance Parameters

 

VE Model Performance Parameters
ModelRated Output Torque (N.m)Holding Torque (kN.m)Tilting Torque (kN.m)Axial Load (kN)Radial Load (kN)RatioEfficiency

Precision

(Degree)

IPWorking Tep(℃)Self-lockingWeight (kg)
3"80695221531:140%≤0.1566-40~+80Yes12kg
5"962306162737:140%≤0.1566-40~+80Yes18kg
7"73446010345851:140%≤0.1566-40~+80Yes32kg
8"80007014508050:140%≤0.1566-40~+80Yes28kg
9"878480166013061:140%≤0.1566-40~+80Yes52kg
12"11232100257719078:140%≤0.1566-40~+80Yes65kg
14"122401204811023085:140%≤0.1566-40~+80Yes88 kg
17"1468813667142390102:140%≤0.1566-40~+80Yes135 kg
21"1800014089337640125:140%≤0.1566-40~+80Yes192 kg
25"21600150112476950150:140%≤0.1566-40~+80Yes251 kg

 

Parameters

 

Model:VE7Place of OriginChangzhou,China
BrandHANGTUOTypeEnclosed
Material42CrMo,50MnOutput Torque1750 N.m
Tilting Moment Torque5 K N.mHolding Torque9.2 K N.m
Static Axial Rating34 KNStatic Radial Rating58 KN
Dynamic Axial Rating17 KNDynamic Radial Rating38 KN
Gear Ratio57:1Efficiency40%

 

Applications

 

solar trackers, wind turbines, satellite and radar dishes, truck cranes, man lifts, utility equipment, hydraulic equipment attachments, oil tool equipment, tire handlers, digger s, and automotive lifts.

 

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