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Enclosed Housing Worm Gear Slewing Drive Self Locking 12 Inches

Categories Dual Axis Slew Drive
Brand Name: HT
Model Number: SDE9"
Certification: CE, ISO9001
Place of Origin: China
MOQ: 1 piece
Price: USD 100~1600/ pc
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500 pcs per month
Delivery Time: 15~45 days
Packaging Details: plywood box
Model No.: SDE9, ZSDE9
Duty Cycle: 30 Years
Warranty: 5 Years
Inspect Report: Yes
Openness: Closed
Structure: Worm and Gear
Application: Solar Panel Tracking System
Color: As Requested
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Enclosed Housing Worm Gear Slewing Drive Self Locking 12 Inches

Enveloped Worm Gear Slewing Drive, Enclosed Housing For Solar Panel Tracking System


Enveloped Worm Gear Slewing Drive Description


The dual axis slew drive applied in dual axis solar tracking system allow for optimum solar energy levels due to their ability to follow the sun at any direaction. No matter where the sun is in the sky, it is able to angle themselves to be in direct contact with the sun. As it is exposed to wild environment, it must be water proof, sand proof and withstand wind load, snow load and rainstorm for 25-year field life. Sometimes, it also need to be working under huge temperature differences which is a big challenge to the surface coating, the sealing rubbers and also the lubricating grease.


SDE Model Slewing Drive Performance Parameters


SDE Model Performance Parameters

Model

Rated Output Torque (N.m)

Tilting Torque

(kN.m)

Holding Torque (kN.m)

Axial Load (kN)

Radial Load (kN)

Ratio

Efficiency

Precision

(degree)

IP

Working Tep

(℃)

Self-locking

Weight (kg)

3"

600

1.5

5.8

10

15

31:1

40%

≤0.15

66

-40~+80

Yes

25kg

5"

800

6

9.2

16

27

37:1

40%

≤0.15

66

-40~+80

Yes

34kg

7"

2000

7.5

13.2

34

58

57:1

40%

≤0.15

66

-40~+80

Yes

56kg

9"

4300

16

27.2

60

130

61:1

40%

≤0.15

66

-40~+80

Yes

92kg

12"

5800

25

41

77

190

78:1

40%

≤0.15

66

-40~+80

Yes

160kg

14"

6750

48

45

110

230

85:1

40%

≤0.15

66

-40~+80

Yes

224kg

17"

9460

67

54

142

390

102:1

40%

≤0.15

66

-40~+80

Yes

320kg

21"

16000

89

65

337

640

125:1

40%

≤0.15

66

-40~+80

Yes

492kg

25"

21450

112

89

476

950

150:1

40%

≤0.15

66

-40~+80

Yes

705kg


Application


Tower CSP system(TSP)

The collector tower or central collector system of a tower CSP system utilizes sun-tracking mirrors called heliostats to focus sunlight onto a collector at the top of the tower. The heat transfer fluid is heated to approximately 600ºC in the collector and used to generate steam, which is then used to generate electricity in a conventional steam turbine. During this time, the slewing drive is required to rotate so that the mirror can capture the most solar heat, and this application requires better clearance and better stability of the slewing drive.

Quality Enclosed Housing Worm Gear Slewing Drive Self Locking 12 Inches for sale
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