Shaft Mounted Gearbox
2.Material:45#steel,20CrMnTi,40CrNiMo,SAE4340,42CrMo,AISI4140,18CrNiMo7,17CrNiMo6,20CrNiMo,AISI8620,20CrNi2Mo,SAE4320
3.Manufacturing Processes:Forging,cutting,hobbing,milling,grinding
4.Precision Grade:ISO 6 Grade
5.Heat Treatment:Carburising,quenching and tempering,induction hardening
6.Load Capacity:High
7.Applications:Machine tool spindles,precision instrument transmission systems,robotic joints,and other equipment demanding high precision and compactness
8.Production Time:35–60 days
- Product Description
Shaft Mounted Gearbox: Enterprise-Grade Power Transmission Solutions
Henan Yizhi Machinery's Shaft Mounted Gearbox conveys enterprise-level execution with 15 a long time of fabricating skill. Our precision-engineered units highlight tall transmission unbending nature with zero association backfire, made from premium materials counting 20CrMnTi and SAE4340 steel. Each gearbox achieves ISO 6 Grade exactness through progressed carburizing and extinguishing forms, coming to 58-62 HRC surface hardness. With customizable modules from 0.5-50 and conveyance inside 35-60 days, our compact plan diminishes establishment impression by 40% whereas keeping up tall stack capacity for requesting mechanical applications.

What Is a Shaft Mounted Gearbox?
The item is a compact, encased helical adapt diminishment unit outlined for coordinate mounting onto your driven apparatus shaft. Not at all like conventional foot-mounted units requiring complex arrangement, our plan kills engine mounts and coupling systems.
This imaginative approach understands basic industry challenges. You'll spare on manufacture costs and diminish establishment time essentially. The torque arm framework assimilates response strengths whereas permitting straightforward belt tensioning adjustments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Number of teeth | Customized |
| Module | 0.5–50 |
| Helix angle | 5°–45° |
| Surface hardness | 45-50 HRC, 58–62 HRC |
| Materials | 45# steel, 20CrMnTi, 40CrNiMo, SAE4340, 42CrMo, AISI4140 |
| Manufacturing Processes | Forging, cutting, hobbing, milling, grinding |
| Precision Grade | ISO 6 Grade |
| Heat Treatment | Carburizing, quenching and tempering, induction hardening |
| Production Time | 35–60 days |
Key Advantages
Superior Transmission Performance
Our gearboxes highlight tall transmission inflexibility with zero association backfire. This guarantees smooth control exchange and diminishes wear on your gear. The compact structure altogether diminishes your establishment footprint.
Cost-Effective Operation
You'll involvement moo gathering and support costs compared to conventional frameworks. Tall transmission proficiency minimizes control misfortune, decreasing your operational costs over time.
Flexible Manufacturing
We acknowledge moo least arrange amounts. Single-item generation is accessible for your specialized prerequisites. Our custom administrations guarantee idealize fit for your one of a kind applications.
Quality Manufacturing Process
Our standardized workflow guarantees reliable quality:
- Requirements dialog with specialized consultation
- Design drawings creation
- Precision generation machining utilizing progressed CNC equipment
- Quality assessment to ISO standards
- Customized bundling with harm prevention
- Multi-channel transportation with tracking
Industrial Applications
Material Handling Systems
Shaft Mounted Gearbox units exceed expectations in belt transport applications. The coordinates backstop highlight avoids stacked belts from turning around amid control blackouts. This security highlight is vital in quarrying and mining environments.
Bulk Processing Equipment
In cement and grain offices with tight space limitations, our gearboxes mount specifically on screw transport frameworks. The fixed plan secures inner components from grating particles and dust.
Heavy-Duty Mixing Applications
Asphalt and concrete blenders require tall beginning torque and stun stack resistance. Our product provides vital mechanical advantage through belt-drive input, ensuring engines from blending impacts.
Manufacturing Excellence
Advanced Production Equipment
We utilize universally driving exactness fabricating hardware. Our office incorporates high-precision CNC equip machining centers and completely mechanized pounding machines. Shrewdly warm treatment generation lines guarantee steady quality over all products.

Quality Assurance
Every unit experiences comprehensive testing utilizing high-accuracy review rebellious. Our ISO certification ensures adherence to worldwide guidelines. We keep up transport harm rates underneath 0.1% through specialized bundling methods.

Global Partnerships
Long-term collaborations with eminent mechanical building endeavors approve our skill. These connections illustrate our capacity to meet requesting mechanical prerequisites consistently.
Service and Support
Pre-Sales Support
Our specialized group gives plan drawings and discussion bolster. We work closely with you to get it your particular prerequisites and suggest ideal solutions.
During Production
You'll get synchronized generation advance upgrades all through fabricating. Test arrangement and quality assessment reports keep you educated of your arrange status.
After-Sales Care
We give one-year guarantee scope with quick reaction for issue determination. Our end-to-end visual following framework empowers real-time observing from production line stacking to delivery.
Frequently Asked Questions
Q1: How should the torque arm be positioned?
A: Install the torque arm in tension (being pulled) rather than compression. This prevents buckling and stabilizes the unit under load conditions.
Q2: What causes most gearbox failures?
A: Lubrication issues and improper belt tensioning are primary causes. Fretting corrosion can also cause shaft seizing, which our Twin Taper bushing system prevents.
Q3: Can these gearboxes run in both directions?
A: Yes, the gearing is bidirectional. However, units with internal backstops can only rotate in one direction. Verify backstop direction before startup.
Q4: What's the standard oil change interval?
A: First change after 500 hours (break-in period), then every 2,500 hours or 6 months, whichever comes first under normal operating temperatures.
Q5: How do I select the correct size?
A: Selection depends on Motor HP, Output RPM, and Application Service Factor. High-shock applications like rock crushers require minimum Service Factor of 2.0.
Contact Us
Ready to use the Shaft Mounted Gearbox to enhance your power transmission system? Contact us at sales@yizmachinery.com for expert consultation and custom solutions.











