Straight miter gears
Economical 1:1 direction-changing pairs with straight bevel teeth for suitable speed and load conditions.
China Miter Gears Manufacturer
Miter Gears
Custom 1:1 miter gear pairs for changing drive direction between intersecting shafts.
Source Factory
China Direct (2,800m² Plant)
Precision Grade
DIN 4-7 / AGMA 11-13
Engineering DFM
< 24 Hours Turnaround
Quality System
ISO 9001:2015
Featured Product Model & RFQ Specifications
Custom 1:1 Miter Gear Set
China direct factory manufacturing custom 1:1 straight and spiral miter gear sets for right-angle drive gearboxes and mechanical steering boxes.
Product type
Matched 1:1 ratio miter gear set (straight, spiral, or zerol tooth form)
Transmission ratio
Exact 1:1 ratio with equal tooth count on both members (z1 = z2)
Shaft angle
Standard 90° intersecting shaft angle, or drawing-specified custom intersecting angle
Tooth system
Module (M1 - M12) or DP (3 - 32), pressure angle (20° standard)
Manufacturing capability
Technical Overview & Engineering Capability for China Miter Gears Manufacturer.
As an ISO 9001 certified China gear manufacturer and direct OEM factory in Zhejiang, ZhongYi manufactures custom 1:1 miter gear pairs strictly from buyer drawings or samples. Custom miter gears are a special class of bevel gear in which the mating gears normally have the same number of teeth and transmit at a 1:1 ratio. They are commonly used to change drive direction between intersecting shafts, often at 90 degrees. ZhongYi reviews miter gear pairs with attention to shaft angle, tooth form, pitch-cone geometry, bore and hub details, material, heat treatment, contact pattern, mounting distance, and pair matching.
Tooth AccuracyDIN 4-7 / AGMA 11-13
Tooth FinishingCNC Ground (Ra ≤0.4µm)
Heat TreatmentCarburized 58-62 HRC
Product types & variants
Miter Gears types and manufacturing paths.
The final product form is confirmed from the buyer drawing, mating component, assembly layout, operating conditions, and inspection requirements.
Spiral miter gears
Curved-tooth pairs selected where the design calls for progressive contact and a specific hand relationship.
Zerol miter gears
Curved-tooth forms with a near-zero spiral angle that combine selected characteristics of straight and spiral designs.
Stainless or plastic miter gears
Material-led versions for corrosion-conscious, low-mass, or light-duty machinery when the drawing supports them.
Selection & Metallurgy guidance
How to specify the correct miter gears configuration.
Confirm that the requirement is truly a miter pair: a 1:1 ratio with intersecting shafts. If the output speed must change, the product is more likely a general bevel gear pair. The drawing should define shaft angle, tooth count, module or DP, pressure angle, tooth form, hand where applicable, pitch-cone dimensions, bore, keyway, hub, and mounting distance. Contact pattern, backlash, bearing rigidity, lubrication, speed, and load influence how the pair is manufactured and assembled.
Material & Heat Treatment Options
- Carbon steel for general miter gear pairs
- Alloy steel for specified heat treatment and wear duty
- Stainless steel for selected corrosion-conscious machinery
- Engineering plastic for light-duty and low-mass designs
Engineering Selection Factors
- Shaft angle, 1:1 ratio, and equal tooth count
- Straight, spiral, or zerol tooth form
- Mounting distance, contact pattern, and backlash
- Bore, keyway, hub, shaft retention, and bearing support
- Material, heat treatment, lubrication, speed, and torque
Quality Control & Inspection Matrix
Engineering Evidence & 100% Inspection for Miter Gears.
Overseas procurement teams require verifiable technical data, not unsupported claims. Every production batch at ZhongYi is inspected against approved CAD blueprints and international standards (DIN, AGMA, ISO).
Component-Specific Quality Focus:
Miter gear quality must be evaluated as a pair rather than as two unrelated components. ZhongYi can review pair identification, drawing revision, blank and bore datums, heat treatment, tooth finishing, mounting distance, and contact requirements before production. Inspection may include dimensional checks, runout, tooth thickness, hardness, and a mating or contact-pattern review when specified. The customer should identify the intended pair and assembly orientation to prevent left/right, hand, or mounting errors. Unsupported noise, torque, or precision ratings are not added to the page.
Coordinate Metrology
Zeiss / Hexagon 3D CMM
Validates 3D spatial GD&T, bore concentricity, center distance, and geometric tolerances down to ±0.002 mm.
Tooth Geometry Analysis
Klingelnberg CNC Gear Analyzer
Inspects involute tooth profile error (fα), lead crowning (fβ), pitch cumulative error (Fp), and radial runout (Fr).
Hardness & Case Depth
Digital Micro-Vickers & Rockwell Testers
Verifies surface hardness (58–62 HRC), core toughness, and effective carburized / nitrided case depth gradient.
Chemical Metallurgy
Direct-Reading Optical Spectrometer
100% chemical composition verification of alloy steel forgings (20CrMnTi, 42CrMo, 18CrNiMo7-6, Stainless, POM).
Inspection Deliverables with Every Shipment
Complete Batch Traceability & Certified Test Reports
- EN 10204 Type 3.1 Mill Test Certificate (Chemical & Mechanical Properties)
- Zeiss 3D CMM Full Dimensional Inspection Sheet
- Klingelnberg Tooth Profile & Lead Crowning Graph Report
- Effective Carburized Case Depth & Hardness Curve Data
- 100% Pre-Shipment Visual, Thread & Anti-Rust Quality Verification
Our Factory Quality Commitment:
We maintain strict incoming material spectroscopy, in-process CNC tooth coordinate monitoring, and 100% final pre-shipment dimensional inspection. All custom gear batches are backed by our full manufacturing warranty.
ISO 9001:2015 Certified
DIN 4-7 / AGMA 11-13 Standards
Application fit
Miter Gears operating environments.
Match the gear type with real machinery conditions, operating environment, load, speed, and replacement requirements.
- Direction-changing drives in industrial machinery
- Packaging, conveying, and special-purpose equipment
- Agricultural and mechanical transmission assemblies
- Compact right-angle shafts with equal input and output speed
Application Markets
View All 5 Industry Hubs →Where Miter Gears Are Engineered & Deployed
Discover how this gear category meets extreme torque, low backlash, quiet operation, and weather-resistance demands in primary industry sectors:
🏗️Heavy-Duty & High-Impact Transmission
Construction & Mining Machinery
High-torque, impact-resistant gears, girth rings, and planetary drive sets engineered for excavators, cranes, drilling rigs, and heavy mining crushers.
🤖Sub-Arcminute Motion & Dynamic Positioning
Automation & Robotics
Low-backlash, ultra-precise fine-pitch gears, ground helical racks, and planetary gearheads for robotics, AGV wheel drives, and high-speed motion axes.
🌾Rugged Heavy-Torque Transmission
Agriculture & Farm Equipment
High-torque bevel gears, spur gears, and splined drive shafts for tractors, harvesters, rotary tillers, and agricultural PTO gearboxes.
Technical FAQ
Common technical and purchasing questions for Miter Gears.
These answers support early engineering and procurement review. Final dimensions, materials, tolerances, and process requirements are confirmed against the approved drawing file.
Why source miter gears from an OEM factory in China?▼
Direct sourcing from ZhongYi eliminates middleman costs, provides custom bore, keyway, and hub configurations exactly to your assembly drawing, and guarantees matched-pair tooth contact testing before dispatch.
Are miter gears always a 1:1 ratio?▼
Miter gears are generally defined as bevel gears with equal tooth counts and a 1:1 ratio. If the tooth counts and speeds differ, the pair should normally be specified as a bevel gear set instead.
What is the difference between straight and spiral miter gears?▼
Straight miter gears use straight teeth, while spiral miter gears use curved teeth and require the correct mating hand. The suitable option depends on speed, load, space, manufacturing requirements, and the expected contact behaviour.
Should both miter gears be supplied for quotation?▼
Supplying both members, or complete drawings for both, is strongly recommended. The pair relationship, shaft angle, mounting distance, backlash, and contact pattern cannot be confirmed reliably from one gear alone.
24-Hour Engineering Quote & DFM Review
Upload Your Drawings for Miter Gears Manufacturing
Send your 2D blueprints or 3D CAD models. Our senior gear engineering team will review tooth geometry, module/pitch, materials, heat treatment feasibility, and provide transparent factory pricing within 24 hours.
Supported CAD Blueprint & Drawing Formats:
STEP (.step / .stp)AutoCAD (.dwg / .dxf)IGES (.igs)SolidWorks / 3D CADPDF Technical BlueprintsWorn Physical Samples
Mutual NDA Protection
We sign strict Non-Disclosure Agreements to safeguard proprietary designs.
< 24h DFM Feedback
Rapid manufacturability review, tolerance checks, and unit quotation.
Direct Factory Engineering
Direct technical communication with senior master gear artisans.
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