🏗️ 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.
custom miter gear manufacturer
Custom 1:1 Miter Gear Set
Matched 1:1 ratio miter gear pairs with straight, spiral, or zerol teeth for 90-degree directional power transfer in industrial machinery.
Customization
100% to CAD / Sample
Precision Grade
DIN 4-7 / AGMA 11-13
DFM Analysis
< 24 Hours Turnaround
Quality System
ISO 9001:2015
Product overview
Custom 1:1 Miter Gear Set manufacturing starts with confirmed technical requirements.
Review the gear pair, assembly conditions, drawing requirements, specification checks, and inspection points before requesting a quotation.
Custom miter gears are specialized bevel gears designed with identical tooth counts on both the driving and driven members, operating at a 1:1 speed ratio. They are primarily used to change the direction of shaft rotation at 90 degrees (or custom acute/obtuse angles) without altering rotational speed. ZhongYi manufactures custom miter gear sets in straight-tooth, spiral-tooth, and zerol-tooth configurations from customer drawings, sample parts, or complete gearbox specifications. Engineering review covers module or diametral pitch, pitch cone angle (45° for 90° shaft angle), face width, mounting distance (MD), finished bore with keyway or spline, material pairing, and heat treatment.
Tooth Accuracy DIN 5-7 / AGMA 11-13
Tooth Finishing CNC Ground (Ra ≤0.4µm)
Hardness Grade Carburized 58-62 HRC
Custom 1:1 Miter Gear Set Factory Genuine Spec
Selection guidance
How to specify a custom 1:1 miter gear set for quotation.
Use application and mating-component data to confirm geometry, materials, mounting details, and the acceptance plan.
Confirm that both mating gears require identical tooth counts (1:1 ratio). For speed reduction or increase, specify a bevel gear set instead. Clearly indicate mounting distances (the distance from the gear back cone / locating face to the intersection of the two shaft axes), as proper tooth contact pattern and backlash depend entirely on maintaining these distances during assembly. Specify torque, operating speed, bearing arrangement, and whether gears are ordered in matched pairs.
Technical specifications
Core technical parameters for engineering and procurement review.
| 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) |
| Materials | Carbon steel (1045 / C45), alloy steel (40Cr, 42CrMo, 20CrMnTi), stainless steel, bronze, POM |
| Mounting interfaces | Finished bore with standard keyway, setscrews, splined bore, or integral pinion shaft |
Custom options
Manufacturing details that can be reviewed before quotation.
- Straight miter gears for economical general-duty direction changes
- Spiral miter gears for smooth, low-noise, and high-speed right-angle operation
- Zerol miter gears combining straight bevel thrust properties with curved tooth smoothness
- Precision ground or lapped tooth surfaces for high-torque applications
- Corrosion-resistant stainless steel (304/316) or lightweight engineering polymer versions
Quality control
Inspection points tied to the approved technical file.
- Paired manufacturing and numbering to maintain matched tooth contact characteristics
- Mounting distance, back cone runout, and bore concentricity inspection against datums
- Tooth contact pattern and backlash verification on rolling inspection fixtures
- Heat treatment hardness checks (induction hardening or carburizing) per approved drawing
All products can be custom manufactured from 2D/3D CAD drawings or physical samples.
Quality Control & Inspection Matrix
Engineering Evidence & 100% Inspection for Custom 1:1 Miter Gear Set.
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 is evaluated as a matched functional pair. Inspection confirms bore size and keyway alignment, mounting distance tolerance, radial and axial runout, tooth thickness, and contact pattern under nominal mounting distances. Paired gears are marked and packed together to prevent mismatch during assembly.
Zeiss / Hexagon 3D CMM
Validates 3D spatial GD&T, bore concentricity, center distance, and geometric tolerances down to ±0.002 mm.
Klingelnberg CNC Gear Analyzer
Inspects involute tooth profile error (fα), lead crowning (fβ), pitch cumulative error (Fp), and radial runout (Fr).
Digital Micro-Vickers & Rockwell Testers
Verifies surface hardness (58–62 HRC), core toughness, and effective carburized / nitrided case depth gradient.
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
Applications
Custom 1:1 Miter Gear Set operating environments.
Confirm load, speed, duty cycle, environment, lubrication, and assembly constraints before selecting the final material and manufacturing route.
- Industrial right-angle direction-change gearboxes and steering mechanisms
- Conveyor system line-shaft drives and cross-transfer stations
- Agricultural implement directional drives and mower gearboxes
- Packaging, printing, and automated assembly machinery
Application Markets
View All 5 Industry Hubs →
Where Custom 1:1 Miter Gear Set Are Engineered & Deployed
Discover how this gear category meets extreme torque, low backlash, quiet operation, and weather-resistance demands in primary industry sectors:
🤖 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 questions before ordering custom 1:1 miter gear set products.
Critical specifications are confirmed against final drawings before production.
Can I buy just one replacement miter gear without its mate? ▼
While a single gear can be made to drawing, supplying or replacing both members as a matched set is strongly recommended. Mating new teeth with a worn or differently manufactured gear often results in poor contact, increased noise, and accelerated wear.
What is the difference between straight miter gears and spiral miter gears? ▼
Straight miter gears have straight teeth along the cone and are suitable for low-to-moderate speeds. Spiral miter gears have curved, overlapping teeth that engage progressively, offering smoother operation, higher load capacity, and lower noise at higher speeds.
Why is mounting distance (MD) critical for miter gears? ▼
Mounting distance establishes the exact theoretical cone apex intersection. If gears are installed too deep or shallow, tooth contact shifts to the toe or heel, leading to edge loading, premature tooth failure, and severe vibration.
24-Hour Engineering Quote & DFM Review
Upload Your Drawings for Custom 1:1 Miter Gear Set 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 CAD PDF Technical Blueprints Worn 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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