China Solar Tracker Slew Drive manufacturer
Changzhou Hangtuo Mechanical Co., Ltd
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800RPM Worm Wheel Dual Axis Slew Drive With Planetary Gearbox 24VDC

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Changzhou Hangtuo Mechanical Co., Ltd

City: changzhou

Province/State:jiangsu

Country/Region:china

Tel:86--18961639799

Contact Person:
Mr.Tommy Zhang
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800RPM Worm Wheel Dual Axis Slew Drive With Planetary Gearbox 24VDC

Brand Name HT
Model Number SDE7"
Certification CE, ISO9001
Place of Origin China
Minimum Order Quantity 1 piece
Price USD 280~504 / pc
Payment Terms L/C, T/T, Western Union
Supply Ability 2000 pcs per month
Delivery Time 15~45 days
Packaging Details plywood box
Material 50Mn, 42CrMo, QT
Model dual axis 7 inches
Holding Torque 13.5 kNm
Tilting Torque 13.2 kNm
Efficiency 40%
Axial Load 34 kN
Radial Load 58 kN
Color as requested
Detailed Product Description

Worm And Worm Wheel SDE7 Dual Axis Slew Drive With Planetary Gearbox For PV Trackers

 

Dual Axis Slew Drive Description


The solar trackers can be divided into single-axis trackers and dual-axis trackers by the mechanical characteristics. Since dual-axis systems are able to obtain an optimal tracking of the sun, they are more popular in all the types of PV, CPV, CSP concentrated solar technologies. We have hydraulic motors, electric motors, stepper motors to match the slewing drives according to its different working conditions, the electric motor parameter is as below: 

 

Motor DataPlanetary Gearbox Data
Rated Voltage24VDCRatio398:1
Rated Current1.3AOutput Torque43Nm
Rated Speed800RpmOutput Speed2Rpm
Protected LevelIP55/65/66Noise<60db

 

SDE Model Slewing Drive Performance Parameters

 

SDE Model Performance Parameters
ModelRated Output Torque (N.m)

Tilting Torque

(kN.m)

Holding Torque (kN.m)Axial Load (kN)Radial Load (kN)RatioEfficiency

Precision

(degree)

IP

Working Tep

(℃)

Self-lockingWeight (kg)
3"6001.55.8101531:140%≤0.1566-40~+80Yes25kg
5"80069.2162737:140%≤0.1566-40~+80Yes34kg
7"20007.513.2345857:140%≤0.1566-40~+80Yes56kg
9"43001627.26013061:140%≤0.1566-40~+80Yes92kg
12"580025417719078:140%≤0.1566-40~+80Yes160kg
14"6750484511023085:140%≤0.1566-40~+80Yes224kg
17"94606754142390102:140%≤0.1566-40~+80Yes320kg
21"160008965337640125:140%≤0.1566-40~+80Yes492kg
25"2145011289476950150:140%≤0.1566-40~+80Yes705kg

 

Q&A

 

What does the paramters in the technical drawing mean?

Tilting Moment Torque: Torque is the load multiplied by distance between the position of load and the center of slewing bearing. If the qorque generated by load and distance is greater than the rated tilting moment torque, slewing drive will be overturned.

Radial load: Load vertical to the axis of slewing bearing

Axial load: Load parallel to the axis of slewing bearing

Holding torque:It is the reverse torque.When the drive is rotating reversely, and parts are not damaged,The maximum torque achieved is called holding torque.

Self-locking: Only when loaded, the slewing drive is not able to reverse rotate and thus called self-locking.

 

 

Product Tags: 800RPM Dual Axis Slew Drive   Dual Axis Slew Drive 24VDC   24VDC solar slew drive  
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