Ring Gear For Aerospace and Satellite
Ring gears have a diversified industry presence and are typically used in passenger cars, trucks, tractors, aerospace and satellite, marine engines, lawnmowers, and industrial/power generation.
Power-trans manufactures tight tolerance precision ring gears to your specifications. We have created custom ring gears for OEM and aftermarket applications and can produce the most complex ring gear designs. We work to your specifications, and all critical contact surfaces are held to your tolerances (up to 0.0001″). Every ring gear we manufacture is put through our rigorous QA procedures. We can provide our clients with Level 12 quality gears. Both inch and metric unit ring gears are available. Fine pitch gears are our specialty.
Ring Gear Specifications
| Use | Ring Gears are frequently used in aerospace and satellite applications or in any situation where it is necessary to convert torque. |
| No. of Teeth | Up to 197 teeth are available |
| Pressure Angle | 14, 20 & 25 Degree Pressure Angle is available |
| Thickness | Open up to 1.” |
| DP – Diametral Pitch | Up to 250+ DP |
| Inside Diameter | Open up to 48.” |
| Outside Diameter | Available from 0.05″ to 30″ in gear outer diameter |
| Quality Control | Conforming to general Military Quality control requirements as follows: MIL-I-45208A, MIL-STD-45662A, ISO 9001:2000 compliant, and ISO 13485 Medical Device Certification is pending. |
| Applications | We focus on providing ring gears to the satellite, military, and aerospace industries. |
| Quantities | 10+ |
| Lead Time | The average lead time on ring gears orders is four weeks |
| Preferred Drawing Formats | We prefer to accept CAD files of your designs in DXF format. |
Capabilities
| Industries | Aerospace Gears Defense Gears Government Gears Industrial GearsInstrumentation Gears Medical Device Gears Military Gears Oil & Gas Gears |
| Materials | Steel 303 Stainless Steel 17-4 Stainless Steel 440 Heat Treated Stainless Steel Carbon Steel Chromium Stainless Steel Chromium Steel Chromium-Molybdenum Steel Chromium-Molybdenum-Vanadium Steel Chromium-Vanadium steel High Strength Steel (Impact™, MicroTec®, WHS-100™) High-Temperature Steel Manganese SteelMolybdenum Steel Nickel-Chromium Steel Nickel-Chromium-Molybdenum Steel Nickel-Molybdenum Steel Silicon-Manganese Steel Special Bearing Steel Aluminum Cast Iron Bronze Plastic AVEC Nylon Delrin |
| Standards | Able to meet AGMA quality level 12 for all gears (Precision 3), ANSI/AGMA 2001. Medical Device Gears, Custom Aerospace Gears, Custom Robotics Gears, Custom Gear Supplier. |
My advantages:
1. High-quality materials, professional production, and high-precision equipment.
2. Strong and durable, muscular strength, ample torque, and comprehensive mechanical properties.
3. High rotation efficiency, stable and smooth transmission, and long service life.
4. Focus on gear processing for 20 years.
5. Carburizing and quenching of tooth surface, strong wear resistance, reliable operation.
6. The tooth surface can be ground, and the precision is higher after grinding.
FAQ
Q1: How to get an accurate quotation?
A1: To give you a detailed quotation, we need the below information
- Drawings(DWG,IGS,STEP,UG,PDF,Solidworks)
- Material of products.
- Surface treatment of products.
- Purchasing quantity.
Q2: What is the MOQ?
A2: We don’t set MOQ, but the price will be better for the larger quantity. Besides, we are happy to make prototypes or samples for clients to ensure quality standards.
Q3: What can you do for me if I don’t have a drawing?
A3: If you don’t have a drawing, We can design it for you.
Q4: Will my drawing be safe after you get it?
A4: Yes, we won’t release your design to any third parties unless we have your permission. And we can sign the NDA before you send the drawing.
Q5: How to deal with the parts received when they are found to be of poor quality?
A5: Please rest assured that all our products are QC inspected and accepted with an inspection report before delivery, and generally, there will be no non-conformance: in case of non-conformance, please get in touch with us immediately, take some pictures, and we will check on the problems and have them reworked or repaired at the first time, the resulting transportation costs will be our side.
Packing Shipping Delivery
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How to choose power transmissions parts and industrial products which meet our requirement
| Chains | Sprockets | Pulleys | Timing belt Pulley | V-belt Pulley |
| Sheaves | Coupings | Bush &Hub | Gear& Rack | V-Belt |
| Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
| Rod End Bearing | Clevis | PTO | Chain Guide | Belt Guide |
| Rubber Buffer | Chain Tensioner | PTO Drive Shafts | Universal Joints | Roller Chains |
| Conveyor Chains | V-Belts | Worm Gearbox | Helical Gear | Worm |
| Agricultural Chain | CNC Proces Parts | Casting | Stamping | |
| Powder Metallurgy | CNC Proces Parts | Casting | Stamping |
What Products Do you sell ?
We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.
How to choose a gearbox which meets our requirement?
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.
What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Can we design packaging?
-Yes. Default is regular packing, and we can make customer's own packing.
Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
Can you give me discount on Power Transmissions Parts and Industrial parts?
-Yes, of course. Pls. send me your Email, you'll get more
Q: Are You a trading company or a manufacturer?
A: We Are the factory and have our Own trading company
Q: How Can I get an offer?
A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.
Q: What is your minimum order size?
A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we don't pay the freight.
Q: What is the lead time for mass production?
A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.
Q: What if the parts don't Work?
A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.
Q: What are your terms of payment?
A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable
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