China best Automotive Internal Gear with Good quality


Dimension: Φ3mm- Φ120mm
Module: M0.2
Material Type: Metal as customer required

Product Features

•Internal Gears provide a compact parallel shaft transmission drive with considerable speed reduction.

•Internal gear is a gear with its teeth cut in the internal surface of a cylinder and meshes with spur gears.

•Normally, internal gears can be used with the same module spur gears, depending on the number of teeth combinations. Still, it is necessary to note the possibilities of getting involute, trochoid, or trimming interferences. For using HZPT’s standard stock gears, please consult the PDF formatted “Technical Information of Internal Gears” section for a usable number of teeth combinations.

•Provided highly precision internal gear.

•Offers ODM & OEM services.

HZPT Machinery has decades of manufacturing experience and hundreds of inspectors with more than 10 years of experience. It is 1 of China’s leading manufacturers and suppliers of automotive internal gears. We provide customized services for automotive internal gears. Our factory specializes in producing high-precision products.


1. How long can I expect to get the sample?

A: 3-5 working days for samples.

2. Q: After we place an order, will you arrange the installation of the machine at present?

A: All the machines will be tested well before being delivered, so almost of them can be used directly. Also, our machines are easy to be installed, if you customer needs our assistance, we will be pleased to arrange the installation, but you will charge all the cost.

3. Q: What kinds of material can you produce?

A: The dominant material we cast is stainless steel, duplex stainless steel, carbon steel, ductile cast iron, aluminum, copper, bronze, brass, alloy metal, etc.

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