Compact, high-efficiency drives for industrial power transmission. Coaxial helical gear design with solid shaft ensures space-saving installation, high torque density (50–5,000 Nm), and quiet operation. Foot-mounted structure provides stability; helical gears reduce noise/vibration.
▍SAF Series Helical Worm Gearbox with Hollow Shaft Features
The SAF helical worm gearbox is a compact industrial transmission unit that integrates a helical gear stage with a worm gear mechanism. Compared with traditional worm gear reducers, this design improves transmission efficiency while maintaining high reduction ratios and smooth operation.
The SAF series adopts a hollow shaft output design, allowing direct connection with driven equipment without additional couplings. This helps reduce installation space, simplify mechanical structures, and improve overall system reliability.
As a professional hollow shaft gearbox manufacturer, CylReducer produces SAF series gear units with optimized internal structures, precision-machined gears, and durable materials to meet demanding industrial requirements.
Features
High Efficiency Transmission: Combines helical gear and worm gear technology for smooth operation and high torque output.
Compact Hollow Shaft Design: Saves installation space and enables easy connection with driven equipment.
Flange Mounted Structure: Provides flexible installation and convenient integration with various industrial machines.
Durable Construction: Uses high-quality materials and precision machining for long service life and reliable performance.
Low Noise Operation: Optimized gear design reduces vibration and noise during continuous operation.
Wide Applications: Suitable for conveyors, packaging machines, automation systems, textile equipment, and material handling systems.
▍Parameter
| Product Name | SAF Series Flange-mounted helical-worm gear units with hollow shaft |
| Gear material | 20CrMnTi alloy steel |
| Color | Blue Silver Red Customerized |
| Case Material | Cast iron HT200 |
| Gear Processing | Grinding finish by HOFLER Grinding Machines |
| Noise Test | Below 65dB |
| Brand of bearings | C&U bearing, ZWZ,LYC, HRB, NSK ,etc |
| Brand of oil seal | NAK or other brand |
| Temp. rise (MAX) | 40ºC |
| Temp. rise (Oil)(MAX | 50ºC |
| Vibration | ≤20µm |
| Housing hardness | HBS190-240 |
| Surface hardness of gears | HRC58°~62 ° |
| Gear core hardness | HRC33~40 |
| Machining precision of gears | 5 Grade |
| Lubricating oil | GB L-CKC220-460, Shell Omala220-460 |
| Heat treatment | Carburizing, Quenching etc |
| Efficiency | 95%~96% (depends on the transmission stage) |
| Backlash | ≤20Arcmin |
▍Drawing
▍FAQ About SAF Series Helical Worm Gearbox with Hollow Shaft
1. What is SAF Series Helical Worm Gearbox with Hollow Shaft?
SAF Series Helical Worm Gearbox with Hollow Shaft combines helical gear and worm gear technology to provide high efficiency, stable torque output, and compact transmission performance for industrial machinery.
2. Why choose a hollow shaft gearbox for industrial applications?
A hollow shaft gearbox allows direct connection with driven equipment, reducing installation space and maintenance costs. It is an ideal solution provided by professional hollow shaft gearbox suppliers for conveyors, automation systems, and material handling equipment.
3. How does SAF helical worm gearbox improve transmission efficiency?
The SAF helical worm gearbox uses optimized helical gear design to reduce energy loss and improve operating efficiency compared with traditional worm gear reducers, ensuring smooth and reliable power transmission.
4. What industries use flange mounted gearbox solutions?
The flange mounted gearbox is widely used in conveyor systems, packaging machines, textile equipment, food processing machinery, and industrial automation systems requiring compact and reliable drive solutions.
5. How to choose a reliable helical worm gearbox manufacturer?
A reliable helical worm gearbox manufacturer should provide high-quality materials, strict quality control, customization options, and technical support. CylReducer is an experienced Industrial Gear Reducer Manufacturer and industrial helical worm reducer supplier offering dependable gearbox solutions for global customers.
▍Packaging & Shipping
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