High Precision Planetary Gear Speed Reducer for Wind Turbine
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Product Highlights
- High Precision & Low Backlash: Designed for high-precision transmission with minimal backlash for accurate positioning.
- High Efficiency Rating: Efficiency reaches up to 97% for single-stage and 94% for multi-stage reductions.
- Long Service Life: Durable construction ensures a service life of approximately 20,000 hours.
- Flexible Customization: Customizable gearing, reduction ratios, and sizes to meet specific application needs.
- Compact & Stable Design: Compact structure with stable performance, ideal for space-saving installations.
- Robust Load Capacity: High radial and axial load tolerance for demanding industrial applications.
- IP65 Protection Level: Lubricated for life with IP65 protection against dust and water ingress.
Product Attributes
- Customization
- Available
- Application
- Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Automated Production Lines
- Hardness
- Hardened Tooth Surface
- Model NO.
- AE60
- Installation
- Vertical Type
- Layout
- Coaxial
- Gear Shape
- Cylindrical Gear
- Step
- 1-3 Step
- Type
- Planetary Gear Reducer
- Gearing Arrangement
- Spur Gear
- Reduction Ratio(L1)
- 3/4/5/7/10
- Reduction Ratio(L2)
- 12/15/20/25/30/35/40/50/70/100
- Size
- 60-160
- Efficiency
- 97%
- Transport Package
- Carton
- Specification
- 20.9*14.2*15cm
- Trademark
- Laitch
- Origin
- Jiangsu
- HS Code
- 8483402000
- Production Capacity
- 500PCS/Day
- Package Size
- 21.00cm * 14.00cm * 16.00cm
- Package Gross Weight
- 3.200kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Precision Planetary Gear Speed Reducer for Wind Turbine
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Product Description


Specification | Series | Reduction ratio | AE60 | AE80 | AE90 | AE120 | AE160 | ||
Rated output torque | N.m | 1 | 3 | 20 | 65 | 75 | 120 | 195 | |
4 | 31 | 75 | 85 | 215 | 600 | ||||
5 | 39 | 88 | 100 | 230 | 505 | ||||
7 | 25 | 80 | 80 | 160 | 325 | ||||
10 | 15 | 50 | 50 | 110 | 160 | ||||
2 | 12 | 20 | 75 | 75 | 120 | 195 | |||
15 | 20 | 75 | 75 | 120 | 195 | ||||
20 | 31 | 85 | 85 | 215 | 600 | ||||
25 | 39 | 100 | 100 | 230 | 505 | ||||
30 | 20 | 75 | 75 | 120 | 195 | ||||
35 | 39 | 100 | 100 | 230 | 505 | ||||
40 | 31 | 85 | 85 | 215 | 600 | ||||
50 | 39 | 100 | 100 | 230 | 505 | ||||
70 | 25 | 80 | 80 | 160 | 325 | ||||
100 | 15 | 50 | 50 | 110 | 160 | ||||
Max output torque | N.m | 1.2 | 3~100 | 2 times Rated output torque | |||||
Rated input speed | rpm | 1.2 | 3~100 | 4000 | 4000 | 4000 | 3500 | 3000 | |
Max input speed | rpm | 12 | 3~100 | 8000 | 8000 | 8000 | 6000 | 6000 | |
The standard backlash | arcmin | 1 | 3~10 | ≤10 | ≤10 | ≤10 | ≤10 | ≤10 | |
2 | 12~100 | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | |||
Torsional stiffness | arcmin | 12 | 3~100 | 2.1 | 4.6 | 5.5 | 12 | 30 | |
Max radial load | N | 12 | 3~100 | 320 | 510 | 550 | 1600 | 4500 | |
Max axial load | N | 12 | 3~100 | 280 | 460 | 500 | 1350 | 2800 | |
Service life | HR | 12 | 3~100 | 20000 | |||||
Effiency | % | 1 | 3~10 | ≥97 | |||||
2 | 12~100 | ≥94 | |||||||
Operating temperature | ºC | 12 | 3~100 | -20~90 | |||||
Lubrication method | 1.2 | 3~100 | Lubrication for life | ||||||
Protection level | 1.2 | 3~100 | IP65 | ||||||
Installation mode | 12 | 3~100 | Any | ||||||
Noise | dB(A) | 12 | 3~100 | ≤61 | ≤63 | ≤63 | ≤68 | ≤75 | |




Yes, we are a source factory and provide customization services to meet your specific needs.
2. How can I customize a product?
You can contact us and provide your requirements along with any drawings. Our team will recommend the most suitable product for you or customize it based on your specifications.
3. What is the delivery time?
Peak period: Approximately 30 days
Non-peak period: Around 10-15 days
4. What is the warranty period?
The service life of our products is approximately 20,000 hours.
5. What payment methods do you accept?
We support L/C, T/T, D/P, D/A, Western Union, Paypal.
The payment terms are:
30% deposit before production
70% balance before shipping
For further inquiries, feel free to contact us!
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI254401". Items marked "" are certified.
Company Profile
Laitch Intelligent Manufacturing Co., Ltd., a leading professional manufacturer specializing in high-quality reducers. With a commitment to excellence, we integrate the design, production, and research and development of a diverse range of reducers tailored to meet the evolving needs of our clients.
At Laitch, we understand that the performance of reducers is critical to the success of various industrial applications. Therefore, we continuously strive to enhance the efficiency and reliability of our products, ensuring they meet the highest standards of quality while remaining competitively priced. Our dedicated team of professionals is at the heart of our operations, comprising experienced engineers and designers who are passionate about innovation and excellence.
We pride ourselves on our ability to provide both OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services, allowing us to cater to the unique specifications and requirements of our customers. Whether you need a custom solution or a standard product, our team is equipped to deliver exceptional results that align with your business goals.
Our experienced sales team is committed to providing outstanding customer service, ensuring that every interaction is informative and supportive. We believe in building long-term relationships with our clients, understanding their needs, and providing tailored solutions that drive their success.
At Laitch Intelligent Manufacturing Co., Ltd., we are not just manufacturers; We are partners in your journey towards operational excellence. Join us as we continue to push the boundaries of innovation in the reducer industry, delivering products that empower your business to thrive in a competitive landscape.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- No. 53-301 Wind Energy Road, Huishan Economic Development Zone, Wuxi, Jiangsu, China
-
Plant Area
- 2150 square meters
-
Number of Employees
- 31
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union, D/P, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 8
Our Production Capability & Technical Expertise
-
Main Products
- Hollow Rotary Actuator, Planetary Reducer
-
Production Lines
- 1
-
Production Machines
- CNC Lathe, Machining Center, Wire Cutting Machine, Noise Tester, Back Clearance Tester
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2019-07-19
- Export Year
- 2025-01-14
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
FAQ
- Are you a manufacturer?
- Yes, we are a source factory providing customization services to meet specific needs.
- How can I customize a product?
- Contact us with your requirements and drawings. Our team will recommend or customize products based on your specifications.
- What is the delivery time?
- Peak period: Approximately 30 days. Non-peak period: Around 10-15 days.
- What is the warranty period?
- The service life of our products is approximately 20,000 hours.
- What payment methods do you accept?
- We support L/C, T/T, D/P, D/A, Western Union, and PayPal. Terms: 30% deposit before production, 70% balance before shipping.
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