Internal Spur Gear
Internal Spur Gear
Shape: customizable
Material: stainless steel, alloy, customized
Internal Spur Gear Description
Internal Spur Gears, unlike spur gears, have the teeth generated on the inner diameter, Of the blank. They are generally more robust and more efficient than the mating pinion gear. The pitch diameter of the internal Gear must be at least 1.5 times the P.D. of the mating pinion. If this condition is not met, interferences between the tips of the teeth will occur.
Internal gears allow designers to achieve higher contact and drive ratios than standard spur gears at shorter center distances. They also enable a velocity change without a directional change, which would require an idler gear with classic spurs.
Product Specification
| Tooth Form | As per Customer requirement |
| Material | As per Customer requirement |
| Shape | As per Customer requirement |
| Grade | As per Customer requirement |
| Technique | As per Customer requirement |
| Pressure Angle | As per Customer requirement |
| Diameter | As per Customer requirement |
| Size | As per Customer requirement |
| Minimum Order Quantity | 1 Unit |
Applications of Internal Spur Gears
- Rollers
- Electric Screwdrivers
- Pumps
- Positioning Equipment
- Automotives
- Bicycle components
We are the manufacturing and Exporter of Internal Spur Gear. And we supply all over the world with quality products. We can custom manufacture internal gears from a variety of materials that include: steel, stainless steel, heat-treated steel, sintered steel, tool steel, ductile iron, gray iron, brass, bronze, copper, cast iron, aluminum, plastic & phenolic. Services include precision blanking, sawing, milling, drilling, tapping, broaching & finishing.
Why Choose US？
- since we handle all steps in one location, our process is speedy, cost-efficient, and well-controlled. Equip our factory with 30set CNC,15set CNC turning, and 10setSheet Metal Fabrication machine to assure the customers of high-quality metal machining parts.
- we have focused on CNC machining since 2007, with rich experience in our field. There have many advanced equipments and a first-class working team, which promotes good corporate culture and forms a comfortable working atmosphere.
- ln order to manage the diverse production sets out gear, the entire process is logged into a computerized system. Every step can be followed closely, from receiving the orders to shipping out the products. Customers will get satisfying products in the requested time.
FAQ
Q1: How can I get a quotation?
A1: Please provide 2D (or 3D) documents or samples. Drawing format: IGS, STEP, STP, JPEG, PDF, DWG, DXF, CAD, etc.
Q2: What is your minimum order quantity?
A2: There is no minimum order quantity limit; welcome to try orders before mass production.
Q3: How about quality control?
A3: The production operator self-inspects each process. Sampling inspections and final inspections are performed by Q.C., and the defective rate is controlled within 1% or even lower.
Q4: Can I print my brand logo on your products?
A4: OEM orders are very welcome. Please write us the detailed information and location of your logo to send us an inquiry.
Q5: Are you a manufacturer or a trader?
A5: We are a factory with ten years of experience, and we try our best to provide competitive prices and professional services.
Hot Tags: Internal Spur Gear, Material customization, gears, internal gears, Chinese suppliers, manufacturers, factories, customization, precision company information
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How to choose power transmissions parts and industrial products which meet our requirement
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| 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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