
QRCZHS Shaft Input B14 Flange-Mounted Helical Gear Unit
QRCZHS Shaft Input B14 Flange-Mounted Helical Gear Unit
Features
- Shaft input + B14 flange hybrid structure
- Lightweight yet durable aluminum casing
- Suitable for vertical or compact installations
- High efficiency with carburized helical gears
- Low-noise performance suitable for precision machinery
Description
This model integrates a B14 flange mount with a shaft-input design, enabling direct coupling to non-motor drive sources such as external shafts, couplings, or transmission modules.
Key Features
- Shaft input + B14 flange hybrid structure
- Lightweight yet durable aluminum casing
- Suitable for vertical or compact installations
- High efficiency with carburized helical gears
- Low-noise performance suitable for precision machinery
Selection Factors
- Match input shaft size and coupling method
- Confirm flange mount orientation and bearing capacity
- Select fs appropriate for starting frequency
- Check load shock level for correct sizing
Application
- Shaft-driven modular conveyors
- Robotics auxiliary actuators
- Material handling systems
- Compact automation machinery
FAQs
Yes. NUODUN’s core competitiveness lies in the synergistic advantage of “customization + system integration.” We support structural customization, torque customization, input flange customization, mounting interface customization, stroke customization and more for products such as planetary gearboxes, screw jacks, electric cylinders, and gearboxes. The typical lead time for standard non-standard customization is 7–20 days, while more complex engineered projects are usually delivered within 3–6 weeks.

Our engineering strength comes from long-term R&D investment, CAE simulation, lifetime calculation databases, modular design frameworks, and a mature testing/verification system. This ensures that every customized solution is not only manufacturable, but also reliable under real-world loads — balancing precision, durability, and cost efficiency.







Our products are widely used in photovoltaic manufacturing, semiconductor equipment, automotive production, metallurgy, logistics, medical devices, aerospace, stage automation, and industrial automation — especially where precision positioning, heavy loads, or long service life are required.
All products undergo type testing, torque testing, vibration testing, life testing, noise measurement, and precision inspection. Core components such as gears, screws, and bearings are produced using advanced machining, grinding, heat treatment, and automated assembly processes.
Yes. We offer remote technical support, installation guidance, troubleshooting, selection assistance, and long-term spare parts support for OEM/ODM partners.







