Long-Lifespan Stainless Steel Hardware Truck Car Motorcycle CNC Machining Transmission Part Spline Gears

• Customization: Available
• Application: Motor
• Hardness: Hardened Tooth Surface
• Model NO.: Customized
• Gear Position: External Gear
• Manufacturing Method: Rolling Gear
• Toothed Portion Shape: Double Helical Gear
• Material: Alloy Steel
• Noise: Low Noises
• Precision: High Precision
• Surface Treatment: Quenching, Oil Immersed, Grinding
• ODM/OEM: Support
• Transport Package: Wooden Case
• Specification: Customized
• Trademark: Zhihai
• Origin: China
• Production Capacity: 50000 Pieces/Year
• Package Size: 20.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

Our precision gears redefine motion control excellence across the full spectrum of micro to heavy-duty applications. Manufactured to DIN 6-AGMA 14 standards with module ranges spanning 0.2M (ultra-fine instrumentation gears) to 8M (high-torque industrial gears), each component undergoes advanced CNC grinding and induction hardening to achieve surface hardness of 60-64 HRC with tooth profile tolerances as tight as ±0.001mm. Utilizing premium alloy steels and custom-engineered polymers, our gears deliver unmatched resistance to pitting, wear, and plastic deformation even under extreme cyclic loads (>200 million cycles tested). Integrated with proprietary noise-reduction tooth profiling, these solutions ensure near-silent operation (<55 dB) while maintaining transmission efficiencies exceeding 98.5% — making them the ideal drive elements for surgical robots, aerospace actuators, high-speed automation, and precision machinery demanding zero-error performance.

Specification

Product Name	Gear
Material	Alloy Steel
Module Range	0.2M-8M
Accuracy Grade	DIN 6-AGMA 14
Surface Hardness	60-64 HRC

Company Profile

Changzhou Zhihai Machinery Co., Ltd. is a professional engaged in the development, production, sales of all kinds of precision gear and mechanical transmission parts of the enterprise. The products are not only sold on the domestic market, but also exported to Europe and Southeast Asia.
Company′s main products are: All kinds of gear box for host plant supporting gear andtransmission parts. Especially suitable for mass production of modulus of 0.8 to 6straight gear, bevel gear, the inner gear ring and cone type (umbrella) gear, gearaccuracy from the standard 5-8 level.
The company well-equipped, advanced production lines and complete testing meansfrom materials to finished products, and have a professional mechanical design for more than ten years of the engineer company has strong technical strength, advanced technology products, you will be from the development, design, production, installation and other services to improve.

Packaging & Shipping

Our Services

a. Customer sends us the drawing or sample, If only sample, our company supply the CAD drawing.
b. Our company supplies the processing technique and quotation.
c. Our company supplies the sample after customer confirmed processing technique and quotation.
d. Customer places the order after confirm the sample.
e. Customer pay 50% deposit
f. Quantity production.
g. Pay the balance after the acceptance and confirmation.
h. Delivery.

Certifications

FAQ

Q: What are the advantages of our company?
A: Our company has professional equipment and full sets of processing solutions, we will give you the most personalized service.

Q: Can you supply OEM?
A: Yes, we can supply OEM and customization, but the MOQ depends on product.

Q: Do you provide samples? Is it free or extra?
A: Samples are available at an additional cost to pay the charge and the cost of freight.

Q: How long is your delivery time?
A: 3-7 days for normal order, delivery time depends on order qty. If you need to customize, the time will be calculated
separately.