Auto Planetary Speed Reduction Helical-Worm Transmission Gearbox Variable Frequency Braking Motor for Agricultural Machinery
Product Details
| Customization: | Available |
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| Application: | Motor, Electric Cars, Machinery, Marine, Agricultural Machinery, Car, Food Processing Equipment |
| Function: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Stable Transmission |
Shipping
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Basic Info.
- Model NO.
- SA SERIES
- Layout
- Vertical Axis Output
- Hardness
- Hardened Tooth Surface
- Installation
- Horizontal Type
- Step
- Three-Step
- Type
- Cylindrical Gear Box
- Colour
- Blue Silver Customerized
- Case Material
- Ht200
- Delivery Time
- 2-4weeks
- Certificate
- CE
- Warranty
- 12 Months
- Reduction Ratio
- 7.75~12901
- Backlash
- 20arcmin
- Transport Package
- Wooden Case, Plywooden Case
- Specification
- 47, 57, 67, 77, 87, 97
- Trademark
- Tili
- Origin
- Changzhou, China
- HS Code
- 8483409090
- Production Capacity
- 50000pieces Per Year
Packaging & Delivery
- Package Size
- 86.00cm * 60.00cm * 60.00cm
- Package Gross Weight
- 50.000kg
Product Description
SA Series Helical-Worm Gearbox (VFD Brake Motor, Hollow Shaft) – High-Precision, Cost-Effective Drive
SA
SA
The SA Series Helical-Worm Gearbox is built on the S-series right-angle reduction framework (helical gears/worms/gears) optimized to international standards. It delivers core advantages: high precision, high transmission efficiency, finely graded wide-ranging gear ratios, large torque, reliable operation, and low noise.
With flexible flange + hollow shaft installation, it ensures easy operation and maintenance. Integrated with a variable frequency braking motor, it enhances load stability and secures loads during shutdown.
Ideal for low-speed drives, it is widely used in food processing, warehousing logistics, construction auxiliary machinery, and environmental equipment, serving as a cost-effective, high-value solution for efficient, low-maintenance transmission needs.
Specification
Applications
1.Food Processing: Filling lines, sorting equipment, conveying mechanisms
2.Warehousing Logistics: AGV auxiliary drives, automated shelf lifting systems
3.Construction Auxiliary Machinery: Small lifting mechanisms, material handling devices
4.Environmental Protection Equipment: Sewage treatment mixers, sludge conveying systems
5.Packaging Equipment: Sealing machines, labeling machine transmission units
2.Warehousing Logistics: AGV auxiliary drives, automated shelf lifting systems
3.Construction Auxiliary Machinery: Small lifting mechanisms, material handling devices
4.Environmental Protection Equipment: Sewage treatment mixers, sludge conveying systems
5.Packaging Equipment: Sealing machines, labeling machine transmission units
Key Configurations
Power: 0.12kw-30kw
Torque: 1.4N·m ~ 23200N·m
Installation & Output Mode: Bottom seated type/ flange type installation; solid/hollow shaft output
Input Method: Flange input(AM), shaft input(AD), inline AC motor input, or QA servo motor
Gear Material: 20CrMnTi alloy steel
Efficiency: 95%-96% (depending on the transmission stage)
Torque: 1.4N·m ~ 23200N·m
Installation & Output Mode: Bottom seated type/ flange type installation; solid/hollow shaft output
Input Method: Flange input(AM), shaft input(AD), inline AC motor input, or QA servo motor
Gear Material: 20CrMnTi alloy steel
Efficiency: 95%-96% (depending on the transmission stage)
Technical Specifications
(Custom configurations available upon request.)
Product Name | SA Series Helical-Worm Gearbox with Hollow Shaft with Variable Frequency Braking Motor with Flange Connection |
Output speed | 0.06 ~ 374r/min |
Gear Processing | Grinding finish by HOFER Grinding Machines |
Noise Test | Below 65dB |
Brand of bearings | C&U bearing, ZWZ, LYC, HRB, NSK, etc |
Brand of oil seal | NAK or other brand |
Temp. rise (MAX) | 40℃ |
Temp. rise (Oil)(MAX) | 50℃ |
Vibration | ≤20μm |
Housing hardness | HBS190-240 |
Surface hardness of gears | HRC58°-62° |
Gear core hardness | HRC33°-40° |
Machining precision of gears | 5 Grade |
Lubricating oil | GB L-CKC220-460, Shell Omala220-460 |
Heat treatment | Carburizing, Quenching etc |
Technical Specifications
(Custom configurations available upon request.)
right elevation
left elevation
front elevation
Drawings & Dimensions
Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.
Packaging & Shipping
Packaging
Shipping
Wooden crate packaging
Sea freight, land transport, air freight, or courier
Certifications
After Sales Service
Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Global Support: 24/7 technical assistance and spare parts supply.
Training: remote operation/maintenance training.
Global Support: 24/7 technical assistance and spare parts supply.
Training: remote operation/maintenance training.
Company Profile
Changzhou Tili Reducer Co., Ltd.
Changzhou Tili Reducer Co. Ltd. has long history and it was established in 2003. It specializes in the production of gear reducers, with an annual output of up to 100,000 sets, and its products are sold world wide. They are widely used in the fields of plastics, rubber, metallurgy mines, petroleum chemical indust ry, lifting transportation, light food, etc.
We have a modern mechanical processing center and high-precision gear manufacturing and testing eq uipment (such as those made by Germany, Japan, and Switzerland). Our mature production processes and rigorous quality management have ISO quality management system certification, with product quality reaching 99.9%. We also obtained CE certification. The technical team has outstanding R&D capabilities and possesses dozens of patents. We strive for enthusiastic, meticulous, and thoughtful services to provide customers with the most perfect solutions.
WORKSHOP
QUALITY CONTROL
Why Choose Us?
Other Products
Changzhou Tili (est.2003) – 100,000 gear reducers/year, globally supplied for plastics, metallurgy & more.
High-precision German/Japanese/Swiss equipment: ISO/CE certified, 99.9% quality rate
Patent-backed R&D + flexible OEM/ODM
Competitive pricing + bulk discounts + fast shipping & customs support
Tailored solutions for full-industry needs
Patent-backed R&D + flexible OEM/ODM
Competitive pricing + bulk discounts + fast shipping & customs support
Tailored solutions for full-industry needs
1.Precision planetary reducer
2.Gearbox for ZLYJ series Single Screw Extruders
3.Gearbox for DJYG series high torque single Screw Extruder
3.Gearbox for DJYG series high torque single Screw Extruder
4.Gearbox for SZ series conical twin screw extruder
5.Gearbox for SZL series conical twin screw extruder
6.R series helical gearmotors
7.F series parallel-shaft helicalgearmotors
8.K series helical-bevel gearmotors
5.Gearbox for SZL series conical twin screw extruder
6.R series helical gearmotors
7.F series parallel-shaft helicalgearmotors
8.K series helical-bevel gearmotors
FAQ
Please enter the title here
Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of reducer.
A: We are a professional manufacturer specializing in manufacturing various series of reducer.
Q 2:Can you do OEM?
A:Yes, we can. We can do OEM for all the customers .if you want to order NON-STANDERD speed
A:Yes, we can. We can do OEM for all the customers .if you want to order NON-STANDERD speed
reducers,pls provide Drafts, Dimensions, Pictures and Samples if possible.
Q 3: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.
A: Our Warranty is 12 months under normal circumstances.
Q 4: Do you have inspection procedures for reducer?
A:100% self-inspection before packing.
A:100% self-inspection before packing.
Q 5: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.
A: Sure, welcome to visit our factory.
Q 6:How to choose a gearbox? What if I don't know which gear reducer I need?
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide,the technical information of required output torque, output speed and motor parameter etc. Don't worry, Send as much information as you can, our team will help you find the right one you are looking for.
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide,the technical information of required output torque, output speed and motor parameter etc. Don't worry, Send as much information as you can, our team will help you find the right one you are looking for.
Q 7: What information shall we give before placing a purchase order?
A:a) Type of the gearbox, Size , Transmission Ratio, input and output type, input flange, mounting position, motor information and shaft deflection etc. b)Housing color.c) Purchase quantity. d) Other special requirements
A:a) Type of the gearbox, Size , Transmission Ratio, input and output type, input flange, mounting position, motor information and shaft deflection etc. b)Housing color.c) Purchase quantity. d) Other special requirements
Q 8:What is the payment term?
A:You can pay via T/T(30% in advance as deposit before production +70% before delivery
A:You can pay via T/T(30% in advance as deposit before production +70% before delivery
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