high precision metal planetary gearbox transmission bevel spiral gear
GearSeiko Custom Bevel Spiral Gears - Detailed Product Description
1. Product Description: Custom-Engineered for Demanding Transmissions
At GearSeiko, our core expertise is the advanced engineering and production of custom bevel spiral gears. We understand that a bevel spiral gear is chosen for its superior smoothness and strength in angular power transmission. This is why our design capability is meticulously applied to every bevel spiral gear project, optimizing the spiral tooth form for maximum contact ratio and minimal noise. Beyond standard bevel spiral gear units, we engineer complex, space-saving planetary bevel gear systems that integrate multiple gears for high torque density. For applications where tolerance is critical, our high precision bevel gear manufacturing sets the industry standard. Whether your need is a robust bevel spiral gear, a compact planetary bevel gear assembly, or a micron-accurate high precision bevel gear, GearSeiko provides a complete custom solution. Our scalable supply capacity ensures that every bevel spiral gear, planetary bevel gear, and high precision bevel gear order—from prototype to volume production—is delivered with reliability and consistency.
2. Product Details: Premium Metal Construction for Every Gear Type
The exceptional performance of a GearSeiko gear is rooted in our metallurgical precision. We select and process specific alloys to meet the unique demands of each gear type:
For High-Strength, Smooth Operation: Case-hardened alloy steels (e.g., 9310) are standard for our bevel spiral gears, providing the ideal combination of a hard, wear-resistant surface and a tough, fatigue-resistant core.
For Compact, High-Load Systems: The central and planet gears within a planetary bevel gear set are manufactured from premium nickel-chromium alloys, chosen for their exceptional strength-to-weight ratio and ability to handle the complex stress fields within the system.
For Critical Tolerance Applications: Specialty vacuum-melted steels or stabilized alloys are used for our high precision bevel gears. These materials ensure dimensional stability during and after machining and heat treatment, which is absolutely non-negotiable for a true high precision bevel gear.
Every single bevel spiral gear, component of a planetary bevel gear system, and high precision bevel gear undergoes CNC machining, controlled atmosphere heat treatment, and final precision grinding or honing. This guarantees that each bevel spiral gear, planetary bevel gear, and high precision bevel gear meets its exact specifications for geometry, surface finish, and metallurgical properties.
3. Application Scenarios: Engineered for Mission-Critical Systems
GearSeiko's custom bevel spiral gears and related systems are found at the heart of the world's most advanced machinery.
Aerospace & Aviation: A primary application for our bevel spiral gears and high precision bevel gears is in main rotor and tail rotor transmissions of helicopters, where smooth, reliable power transfer is vital. Our planetary bevel gear stages are also key in aircraft engine accessory drives and flight control actuators.
High-Performance Automotive & Racing: Advanced differentials and hybrid vehicle drivetrains utilize our bevel spiral gears for efficient power transfer. Innovative transmissions increasingly incorporate our compact planetary bevel gear systems.
Industrial Robotics & Precision Manufacturing: Articulated robot wrists and CNC rotary tables depend on the smooth motion provided by our high precision bevel gears. Heavy-duty industrial robots use our large bevel spiral gears in base rotation units.
Energy & Heavy Industry: From the yaw and pitch drives in wind turbines to the steering gears of massive mining trucks, our large-scale bevel spiral gears and robust planetary bevel gear reducers deliver reliable performance under extreme loads.
Choose GearSeiko as your technical partner. We deliver more than just components—we deliver guaranteed performance through our mastery in designing and supplying critical bevel spiral gears, innovative planetary bevel gear systems, and flawless high precision bevel gears.
Product Description
| Item | Customized machined machining gears |
| Process | CNC machining,CNC milling, cnc lathe machining |
| material | steel, stainless steel, carbon steel,brass,C360 brass copper, aluminum 7075,7068 brass,C360 brass copper, aluminum Nylon, PA66, NYLON , ABS, PP,PC,PE,POM,PVC,PU,TPR,TPE,TPU,PA,PET,HDPE,PMMA etc |
| Quality Control | ISO9001 and ISO14001 |
| Dimension bore tolerances | -/+0.01mm |
| Quality standard | AGMA, JIS, DIN |
| Surface treatment | Blackening, plated, anodizing, hard anodizing etc |
| Gear hardness | 30 to 60 H.R.C |
| Size/Color | Gears and parts dimensions are according to drawings from customer, and colors are customized |
| Surface treatment | Polished or matte surface, painting, texture, vacuum aluminizing and can be stamped with logo etc. |
| Dimensions Tolerance | ±0.01mm or more precise |
| Samples confirmation and approval | samples shipped for confirmation and shipping cost paid by customers |
| Package | Inner clear plastic bag/outside carton/wooden pallets/ or any other special package as per customer's requirements. |
| Delivery Time | Total takes 2~~8weeks usually |
| Shipping | Usual FEDEX, UPS, DHL, TNT, EMS or base on customer's requirement. |
1. The workers are trained to inspect the gears and notice any defect in production in time.
2. QC will check 1pcs every 100pcs in CNC machining, and gears will meet all dimension tolerances.
3. Gears will be inspected at every step, and gears will be inspected before shipment, and all inspection records will be kept in our factory for three years.
4. Our sales will send you pictures at every gears production steps, and you will know the detailed production status, and you can notice any possibility of mistake, for our sales, QC and workers are keeping close watch on all production.
5. You will feel us working very carefully to assure the quality and easy to work with,
6. we cherish every inquiry, every opportunity to make gears and parts and cherish every customer.
QUALITY CONTROL PROCESS:
1) Inspecting the raw material --IQC)
2) Checking the details before the production line operated
3) Have full inspection and routing inspection during mass production---In process quality control (IPQC)
4) Checking the gears after production finished---- (FQC)
5) Checking the gears after they are finished-----Outgoing quality control (OQC)
Service:
1. Molds designs as per customers' gears drawing;
2. Submitting molds drawings to customers to review and confirm before mols production.
3. Providing samples with whole dimensions and cosmetic inspection report, material certification to customers.
4. Providing inspection report of important dimensions and cosmetic in batches parts.
Packing and shipment:
1. Gears are well and carefully packed in PP bags in CTNS, strong enough for express shipping, air shipment or sea shipment.
2. Air shipment, sea shipment or shipment by DHL, UPS, FedEx or TNT are availabe.
3. Trade terms: EXW, FOB Shenzhen, or CIF
4. All shippings will be carefully arranged and will reach your places fast and safely.
FAQ
Q1: How to guarantee the Quality of gears and parts?
We are ISO 9001:2008 certified factory and we have the integrated system for industrial parts quality control. We have IQC (incoming quality control),
IPQCS (in process quality control section), FQC (final quality control) and OQC (out-going quality control) to control each process of industrial parts prodution.
Q2: What are the Advantage of your gears and parts?
Our advantage is the competitive and reasonable prices, fast delivery and high quality. Our eployees are responsible-oriented, friendly-oriented,and dilient-oriented.
Our industrial parts products are featured by strict tolerance, smooth finish and long-life performance.
Q3: what are our machining equipments?
Our machining equipments include plasticn injection machinies, CNC milling machines, CNC turning machines, stamping machines, hobbing machines, automatic lathe machines, tapping machines, grinding machines, cutting machines and so on.
Q4: What shipping ways do you use?
Generally, we will use UPS DHL or FEDEX and sea shipping
5: What materials can you process?
For plastic injection gears and parts, the materials are Nylon, PA66, NYLON with 30% glass fibre, ABS, PP,PC,PE,POM,PVC,PU,TPR,TPE,TPU,PA,PET,HDPE,PMMA etc.
For metal and machining gears and parts, the materials are brass, bronze, copper, stainless steel, steel, aluminum, titanium plastic etc.
Q6: How long is the Delivery for Your gears and parts?
Generally , it will take us 15 working days for injection or machining, and we will try to shorten our lead time.
