BA-3 Bevel Gear Drive Muti-Turn Gearbox
- Efficient Power Transmission: The BA series gearbox is designed to significantly reduce operating torque, ensuring smooth and efficient power transmission.
- Low Noise and High Efficiency: With its low-noise operation and high efficiency, this gearbox enhances the performance and longevity of your products.
- Robust Construction: Featuring a compact and lightweight design, the BA series gearbox is constructed with high-quality materials for maximum durability and reliability.
- Versatile Application: Suitable for use with a variety of valves, including ball valves, butterfly valves, gate valves, and knife gate valves, providing excellent versatility.
- Ease of Maintenance: The gearbox is equipped with D2 grease fittings for easy lubrication and maintenance, ensuring optimal performance over time.
- User-Friendly Design: The ergonomic design allows for easy manual operation, making it convenient for users to operate and maintain.
Technical Specifications:
- Model: BA Series
- Application: Valve Actuation (Ball Valves, Butterfly Valves, Gate Valves, Knife Gate Valves)
- Features: Reduced Torque, Low Noise, High Efficiency, Compact and Lightweight, D2 Grease Fittings
- Material: High-Quality, Durable Construction
Description
We are manufacturing a wide range of multi-turn bevel/spur gearboxes which can be used for ball valves, gate valves etc.
The output torque ranges up to 66,100 Nm and thrust range up to 6,350 kN.
Various sizes and ratios from 1:1 to 560:1 are availalbe, such as IP68, nuclear, flexible extensions and padlockable handwheels are available for your choice too.
Ductile, SS316 Material Available
Manual or Electric Actuator Operation Available
The BA type arc bevel gear transmission is characterized by reduced friction, low voice, high torque force, high efficiency, and improved product service life.
In addition to the characteristics of comfortable feel, easy opening, reasonable structure and sensitive performance, this product is equipped with valve copper nuts and D2 high nickel nuts, which saves valve screws and bearings for each valve product, and is easy to install.
It is mainly equipped with gate valves, globe valves, knife gate valves and discharge valves.
| Model | BA-000 | BA-00 | BA-0 | BA-1 | BA-2 | BA-3 | BAA-3 |
| Technical Parameters | |||||||
| Ratio | 2.35:1 | 2.6:1 | 3:1 | 4.1:1 | 5.2:1 | 6.3:1 | 18:1 |
| Max-Torque Nm | 360 | 480 | 735 | 1470 | 2940 | 4000 | 6000 |
| Max-Thrust N | 43000 | 64000 | 98000 | 196000 | 340000 | 490000 | 630000 |
| Max Stem Dia mm | 28 | 32 | 38 | 52 | 70 | 90 | 115 |
| Cooper Nut | |||||||
| Gate Valve DN | 50 | 80-100 | 150-200 | 250-400 | 450-700 | 800-1000 | 1200 |
| Check Valve DN | 50 | 80 | 100-150 | 200-250 | 300-350 | 400-500 | 550-650 |
| Connection Size | |||||||
| Flange Outside D | 155 | 180 | 210 | 285 | 340 | 410 | 420 |
| PCD D0 | 125 | 140 | 165 | 254 | 298 | 356 | 356 |
| Conve D1xh | 85×4 | 100×5 | 130×5 | 200×5 | 230×5 | 260×5 | 260×5 |
| Bolt N-M | 4-M12 | 4-M16 | 4-M20 | 8-M16 | 8-M20 | 8-M30 | 8-M30 |
| H | 55 | 60 | 75 | 85 | 110 | 145 | 175 |
| H1 | 0 | 0 | 0 | 0 | 0 | 15 | 20 |
| Handwheel Dia | 250 | 310 | 310 | 460 | 530 | 600 | 600 |
| Appearance Size | |||||||
| B | 150 | 150 | 170 | 233 | 306 | 370 | 395 |
| H2 | 80 | 80 | 85 | 97 | 142 | 160 | 178 |
| H3 | 125 | 125 | 155 | 175 | 210 | 280 | 290 |
| L | 40 | 75 | 92 | 107 | 107 | 118 | 118 |
| L1 | 25 | 40 | 55 | 55 | 55 | 60 | 60 |
| d2 | 26 | 28 | 28 | 32 | 32 | 38 | 38 |
| b | 8 | 8 | 8 | 10 | 10 | 10 | 10 |
| k | 155 | 180 | 210 | 285 | 390 | 410 | 510 |
| Weight Kg | 15 | 19 | 28 | 54 | 110 | 198 | 320 |
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