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SDE7 Solar Tracker Slew Drive With 12VDC Motor For Solar Thermal Power And Parabolic Mirror

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SDE7 Solar Tracker Slew Drive With 12VDC Motor For Solar Thermal Power And Parabolic Mirror

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Brand Name : HangTuo

Model Number : SDE7"

Certification : CE, ISO9001

Place of Origin : China

MOQ : 1 piece

Price : USD 398~456/ 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

Model : SDE7"

Gear ratio : 57:1

Rated Output Torque : 2000 Nm

Holding Torque : 13500 Nm

Tilting Torque : 13200 Nm

Efficiency : 40%

Standard Color : RAL 9006

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SDE7 Slew Drive With 12V Geared Motor For Solar Thermal Power And Parabolic Mirror

Description

Dual axis slew drives are perfect solutions in the CSP applications.

CSP, concentrated solar power, have four types:

In general, solar thermal power generation has the following four types: trough, tower, dish (disc), and Fresnel.

Trough

The trough type solar thermal power generation system is called a trough parabolic mirror solar thermal power generation system. The trough type parabolic concentrating collectors are arranged in series and parallel, heating the working medium, generating superheated steam, and driving the steam turbine generator set to generate electricity.

Tower

In 1973, the outbreak of the worldwide oil crisis stimulated the research and development of solar technology. Compared with solar cells, the price is high and the efficiency is low. The efficiency of solar thermal power generation is relatively high and the technology is relatively mature.

Dish

The disc type (also known as dish) solar thermal power generation system is the world's first solar power system. It is composed of a parabolic mirror composed of many mirrors. It receives the focus of the paraboloid and the heat transfer medium in the receiver is heated. Drive the engine to generate electricity at around 750℃.

Fresnel

The working principle is similar to trough type photothermal power generation, except that the Fresnel structure condenser is used instead of the mirror. This makes it relatively inexpensive, but the efficiency is correspondingly reduced.

Because such a system has only a few times of concentrating, the quality of the heated water vapor is not high, so that the annual power generation efficiency of the whole system can only reach about 10%; but due to the simple structure of the system and the direct use of heat-transfering medium to generate steam, Its construction and maintenance costs are also relatively low.

Slew Drives Applied In Tower CSP

Product Name SDE7 Slewing drive with 43Nm 24Vdc gear motors
Output Torque 980 N.m ; 723 ft.lbs
Max Output Torque 1938 N.m; 1429 ft.lbs
Tilting Moment Torque 7000 N.m; 5163 ft.lbs
Holding Torque 13200 N.m ; 9736 ft.lbs
Static Axial Rating 133.20 kN ; 29943 lb
Static Radial Rating 53 kN ; 11977 lb
Dynamic Axial Rating 31.90 kN ; 7171 lb
Dynamic Radial Rating 27.91 kN ; 6274 lb
Motor Alternatives 380V/220V AC Motor ; Stepper Motor ; Brushless Motor
Products Style Dual Axis; Single Axis; CPV/HCPV; Solar Dish; Parabolic; Solar Tower
Application Feature Solar Tracking System, Industrial Machiner

Performance Table of SDE Slewing Drive

Model Ratio Rated Output Torque(N.m) Tilting Torque(N.m) Holding Torque(N.m) Axial Load(kN) Radial Load(kN) Efficiency Precision(°) Self-locking Weight(kg)
3" 31:1 600 1500 5800 10 15 40% ≤0.1 Yes 25
5" 37:1 800 6000 9200 16 27 40% ≤0.1 Yes 34
7" 57:1 2000 7500 13200 34 58 40% ≤0.1 Yes 56
9" 61:1 4300 16000 27200 60 130 40% ≤0.1 Yes 92
12" 78:1 5800 25000 40560 77 190 40% ≤0.1 Yes 160
14" 85:1 6750 48000 44200 110 230 40% ≤0.1 Yes 224
17" 102:1 9460 67000 53040 142 390 40% ≤0.1 Yes 320
21" 125:1 16000 89000 65000 337 640 40% ≤0.1 Yes 492
25" 150:1 21450 112000 89000 476 950 40% ≤0.1 Yes 705

Features

1. High backholding torque to improve the solar tracking system's safety

2. Enveloping worm drive inside

3. Multi tooth contact to ensure high load

4. Self-locking function

Applicatons

SDE7 Solar Tracker Slew Drive With 12VDC Motor For Solar Thermal Power And Parabolic Mirror

Customized Services


1. Special design based on different applications and projects
2. Different types of motors could be matched, such as hydraulic motors, stepper motors, electrical motors etc.
3. Different colors are available based on RAL code; our standard color is RAL 9006.


Product Tags:

slewing drive for solar tracking system

      

solar tracker drive

      
Buy cheap SDE7 Solar Tracker Slew Drive With 12VDC Motor For Solar Thermal Power And Parabolic Mirror product

SDE7 Solar Tracker Slew Drive With 12VDC Motor For Solar Thermal Power And Parabolic Mirror Images

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