Produktbeskrivning
Professional Cardan Shaft with ISO Certificate for Rolling mill
| SWC-BH Welded shaft design, with standard length compensation | ||||||||||||||||||||
| TYP | Gyration Diameter D/mm | Nominal torque Tn /kN·m |
Fatigue torque Tf /kN·m |
Bearing life ratio KL | Axis angel β/(.) |
Length compensation LS/mm |
Dimension/mm | Moment of inertia I/kg·m2 | Weight/kg | |||||||||||
| Lmin | D1 (js11) |
D2 (H7) |
D3 | Lm | n×Φd | k | t | b (h9) |
g | Lmin | Each additional 100m | Lmin | Each additional 100mm | |||||||
| SWC100BH | 100 | 2.5 | 1.25 | 5.795×10-4 | ≤25 | 55 | 405 | 84 | 57 | 60 | 55 | 6×Φ9 | 7 | 2.5 | – | – | 0.004 | 0.0002 | 6.1 | 0.35 |
| SWC120BH | 120 | 5 | 2.5 | 4.641×10-3 | ≤25 | 80 | 485 | 102 | 75 | 70 | 65 | 8×Φ11 | 8 | 2.5 | – | – | 0.011 | 0.0004 | 10.8 | 0.55 |
| SWC150BH | 150 | 10 | 5 | 0.51×10-1 | ≤25 | 80 | 590 | 130 | 90 | 89 | 80 | 8×Φ13 | 10 | 3 | – | – | 0.042 | 0.0016 | 24.5 | 0.85 |
| SWC180BH | 180 | 22.4 | 11.2 | 0.245 | ≤15 | 100 | 840 | 155 | 105 | 114 | 110 | 8×Φ17 | 17 | 5 | 24 | 7 | 0.175 | 0.007 | 70 | 2.8 |
| SWC200BH | 200 | 36 | 18 | 1.115 | ≤15 | 110 | 860 | 170 | 120 | 133 | 115 | 8×Φ17 | 17 | 5 | 28 | 8 | 0.314 | 0.013 | 98 | 3.7 |
| SWC225BH | 225 | 56 | 28 | 7.812 | ≤15 | 140 | 920 | 196 | 135 | 152 | 120 | 8×Φ17 | 20 | 5 | 32 | 9 | 0.538 | 0.571 | 122 | 4.9 |
| SWC250BH | 250 | 80 | 40 | 2.82×101 | ≤15 | 140 | 1035 | 218 | 150 | 168 | 140 | 8×Φ19 | 25 | 6 | 40 | 12.5 | 0.996 | 0.571 | 172 | 5.3 |
| SWC285BH | 285 | 120 | 58 | 8.28×101 | ≤15 | 140 | 1190 | 245 | 170 | 194 | 160 | 8×Φ21 | 27 | 7 | 40 | 15 | 2.011 | 0.051 | 263 | 6.3 |
| SWC315BH | 315 | 160 | 80 | 2.79×102 | ≤15 | 140 | 1315 | 280 | 185 | 219 | 180 | 10×Φ23 | 32 | 8 | 40 | 15 | 3.605 | 0.08 | 382 | 8 |
| SWC350BH | 350 | 225 | 110 | 7.44×102 | ≤15 | 150 | 1440 | 310 | 210 | 245 | 194 | 10×Φ23 | 35 | 8 | 50 | 16 | 5.316 | 0.146 | 532 | 11.5 |
| SWC390BH | 390 | 320 | 160 | 1.86×103 | ≤15 | 170 | 1590 | 345 | 235 | 267 | 215 | 10×Φ25 | 40 | 8 | 70 | 18 | 12.16 | 0.222 | 738 | 15 |
| SWC440BH | 440 | 500 | 250 | 8.25×103 | ≤15 | 190 | 1875 | 390 | 255 | 325 | 260 | 16×Φ28 | 42 | 10 | 80 | 20 | 21.42 | 0.474 | 1190 | 21.7 |
| SWC490BH | 490 | 700 | 350 | 2.154×104 | ≤15 | 190 | 1985 | 435 | 275 | 351 | 270 | 16×Φ31 | 47 | 12 | 90 | 22.5 | 34.10 | 0.690 | 1542 | 27.3 |
| SWC550BH | 550 | 1000 | 500 | 6.335×104 | ≤15 | 240 | 2300 | 492 | 320 | 426 | 305 | 16×Φ31 | 50 | 12 | 100 | 22.5 | 68.92 | 1.357 | 2380 | 34 |
Dynamic Balance Testing:
Three Coordinate Detection
Code Each Part:
CNC processing center:
| structure | universal | Flexible or Rigid | Rigid | Standard or Nonstandard | Nonstandard |
| Material | Alloy steel | Brand name | QSCD | Place or origin | HangZhou,China |
| Model | SWC medium | Raw material | heat treatment | Lenghth | depend on specification |
| Flange Dia | 160mm-620mm | Normal torque | depend on specification | Beläggning | heavy duty industrial paint |
| Paint color | Anpassning | Ansökan | Rolling mill machinery | OEM/ODM | Tillgänglig |
| Certifikat | ISO,SGS | Price | depend on specification | Custom service | Tillgänglig |
Frequently Asked Questions
Q5: Let’s talk about our inquiry?
Q4:Do you test all your goods before delivery?
A: Certainly, we do dynamic balance testing for all goods,We can provide testing vedios.
Q3: What is your sample policy?
A: You can order 1 piece sample to test before quantity order.
Q2: What is your terms of delivery?
A: FOB, CIF, CFR,EXW,DDU
Q1: What is your payment terms?
A: T/T 30% as deposit, and 70% before delivery, we will show you the photos of product and package CZPT finished.
| Standard Or Nonstandard: | Nonstandard |
|---|---|
| Shaft Hole: | 180 |
| Torque: | 11.2kn.M |
| Bore Diameter: | 90 |
| Hastighet: | 1500 |
| Strukturera: | Rigid |
| Prover: |
US$ 1000/Piece
1 styck (minsta beställning) | |
|---|
| Anpassning: |
Tillgänglig
| Anpassad förfrågan |
|---|
Are there any limitations or disadvantages associated with drive shafts?
While drive shafts are widely used and offer several advantages, they also have certain limitations and disadvantages that should be considered. Here’s a detailed explanation of the limitations and disadvantages associated with drive shafts:
1. Length and Misalignment Constraints:
Drive shafts have a maximum practical length due to factors such as material strength, weight considerations, and the need to maintain rigidity and minimize vibrations. Longer drive shafts can be prone to increased bending and torsional deflection, leading to reduced efficiency and potential driveline vibrations. Additionally, drive shafts require proper alignment between the driving and driven components. Misalignment can cause increased wear, vibrations, and premature failure of the drive shaft or its associated components.
2. Limited Operating Angles:
Drive shafts, especially those using U-joints, have limitations on operating angles. U-joints are typically designed to operate within specific angular ranges, and operating beyond these limits can result in reduced efficiency, increased vibrations, and accelerated wear. In applications requiring large operating angles, constant velocity (CV) joints are often used to maintain a constant speed and accommodate greater angles. However, CV joints may introduce higher complexity and cost compared to U-joints.
3. Maintenance Requirements:
Drive shafts require regular maintenance to ensure optimal performance and reliability. This includes periodic inspection, lubrication of joints, and balancing if necessary. Failure to perform routine maintenance can lead to increased wear, vibrations, and potential driveline issues. Maintenance requirements should be considered in terms of time and resources when using drive shafts in various applications.
4. Noise and Vibration:
Drive shafts can generate noise and vibrations, especially at high speeds or when operating at certain resonant frequencies. Imbalances, misalignment, worn joints, or other factors can contribute to increased noise and vibrations. These vibrations may affect the comfort of vehicle occupants, contribute to component fatigue, and require additional measures such as dampers or vibration isolation systems to mitigate their effects.
5. Weight and Space Constraints:
Drive shafts add weight to the overall system, which can be a consideration in weight-sensitive applications, such as automotive or aerospace industries. Additionally, drive shafts require physical space for installation. In compact or tightly packaged equipment or vehicles, accommodating the necessary drive shaft length and clearances can be challenging, requiring careful design and integration considerations.
6. Cost Considerations:
Drive shafts, depending on their design, materials, and manufacturing processes, can involve significant costs. Customized or specialized drive shafts tailored to specific equipment requirements may incur higher expenses. Additionally, incorporating advanced joint configurations, such as CV joints, can add complexity and cost to the drive shaft system.
7. Inherent Power Loss:
Drive shafts transmit power from the driving source to the driven components, but they also introduce some inherent power loss due to friction, bending, and other factors. This power loss can reduce overall system efficiency, particularly in long drive shafts or applications with high torque requirements. It is important to consider power loss when determining the appropriate drive shaft design and specifications.
8. Limited Torque Capacity:
While drive shafts can handle a wide range of torque loads, there are limits to their torque capacity. Exceeding the maximum torque capacity of a drive shaft can lead to premature failure, resulting in downtime and potential damage to other driveline components. It is crucial to select a drive shaft with sufficient torque capacity for the intended application.
Despite these limitations and disadvantages, drive shafts remain a widely used and effective means of power transmission in various industries. Manufacturers continuously work to address these limitations through advancements in materials, design techniques, joint configurations, and balancing processes. By carefully considering the specific application requirements and potential drawbacks, engineers and designers can mitigate the limitations and maximize the benefits of drive shafts in their respective systems.
How do drive shafts enhance the performance of automobiles and trucks?
Drive shafts play a significant role in enhancing the performance of automobiles and trucks. They contribute to various aspects of vehicle performance, including power delivery, traction, handling, and overall efficiency. Here’s a detailed explanation of how drive shafts enhance the performance of automobiles and trucks:
1. Power Delivery: Drive shafts are responsible for transmitting power from the engine to the wheels, enabling the vehicle to move forward. By efficiently transferring power without significant losses, drive shafts ensure that the engine’s power is effectively utilized, resulting in improved acceleration and overall performance. Well-designed drive shafts with minimal power loss contribute to the vehicle’s ability to deliver power to the wheels efficiently.
2. Torque Transfer: Drive shafts facilitate the transfer of torque from the engine to the wheels. Torque is the rotational force that drives the vehicle forward. High-quality drive shafts with proper torque conversion capabilities ensure that the torque generated by the engine is effectively transmitted to the wheels. This enhances the vehicle’s ability to accelerate quickly, tow heavy loads, and climb steep gradients, thereby improving overall performance.
3. Traction and Stability: Drive shafts contribute to the traction and stability of automobiles and trucks. They transmit power to the wheels, allowing them to exert force on the road surface. This enables the vehicle to maintain traction, especially during acceleration or when driving on slippery or uneven terrain. The efficient power delivery through the drive shafts enhances the vehicle’s stability by ensuring balanced power distribution to all wheels, improving control and handling.
4. Handling and Maneuverability: Drive shafts have an impact on the handling and maneuverability of vehicles. They help establish a direct connection between the engine and the wheels, allowing for precise control and responsive handling. Well-designed drive shafts with minimal play or backlash contribute to a more direct and immediate response to driver inputs, enhancing the vehicle’s agility and maneuverability.
5. Viktminskning: Drive shafts can contribute to weight reduction in automobiles and trucks. Lightweight drive shafts made from materials such as aluminum or carbon fiber-reinforced composites reduce the overall weight of the vehicle. The reduced weight improves the power-to-weight ratio, resulting in better acceleration, handling, and fuel efficiency. Additionally, lightweight drive shafts reduce the rotational mass, allowing the engine to rev up more quickly, further enhancing performance.
6. Mechanical Efficiency: Efficient drive shafts minimize energy losses during power transmission. By incorporating features such as high-quality bearings, low-friction seals, and optimized lubrication, drive shafts reduce friction and minimize power losses due to internal resistance. This enhances the mechanical efficiency of the drivetrain system, allowing more power to reach the wheels and improving overall vehicle performance.
7. Performance Upgrades: Drive shaft upgrades can be popular performance enhancements for enthusiasts. Upgraded drive shafts, such as those made from stronger materials or with enhanced torque capacity, can handle higher power outputs from modified engines. These upgrades allow for increased performance, such as improved acceleration, higher top speeds, and better overall driving dynamics.
8. Compatibility with Performance Modifications: Performance modifications, such as engine upgrades, increased power output, or changes to the drivetrain system, often require compatible drive shafts. Drive shafts designed to handle higher torque loads or adapt to modified drivetrain configurations ensure optimal performance and reliability. They enable the vehicle to effectively harness the increased power and torque, resulting in improved performance and responsiveness.
9. Durability and Reliability: Robust and well-maintained drive shafts contribute to the durability and reliability of automobiles and trucks. They are designed to withstand the stresses and loads associated with power transmission. High-quality materials, appropriate balancing, and regular maintenance help ensure that drive shafts operate smoothly, minimizing the risk of failures or performance issues. Reliable drive shafts enhance the overall performance by providing consistent power delivery and minimizing downtime.
10. Compatibility with Advanced Technologies: Drive shafts are evolving in tandem with advancements in vehicle technologies. They are increasingly being integrated with advanced systems such as hybrid powertrains, electric motors, and regenerative braking. Drive shafts designed to work seamlessly with these technologies maximize their efficiency and performance benefits, contributing to improved overall vehicle performance.
In summary, drive shafts enhance the performance of automobiles and trucks by optimizing power delivery, facilitating torque transfer, improving traction and stability, enhancing handling and maneuverability, reducing weight, increasing mechanical efficiency, enabling compatibility with performance upgrades and advanced technologies, and ensuring durability and reliability. They play a crucial role in ensuring efficient power transmission, responsive acceleration, precise handling, and overall improved performance of vehicles.
Vilka fördelar erbjuder drivaxlar för olika typer av fordon och utrustning?
Drivaxlar erbjuder flera fördelar för olika typer av fordon och utrustning. De spelar en avgörande roll i kraftöverföringen och bidrar till den övergripande prestandan, effektiviteten och funktionaliteten hos olika system. Här är en detaljerad förklaring av fördelarna som drivaxlar ger:
1. Effektiv kraftöverföring:
Drivaxlar möjliggör effektiv kraftöverföring från motorn eller kraftkällan till hjulen eller drivna komponenter. Genom att ansluta motorn till det drivna systemet överför drivaxlarna effektivt rotationskraft, vilket gör att fordon och utrustning kan utföra sina avsedda funktioner. Denna effektiva kraftöverföring säkerställer att den kraft som genereras av motorn utnyttjas effektivt, vilket optimerar systemets totala prestanda och produktivitet.
2. Mångsidighet:
Drivaxlar erbjuder mångsidighet i sina tillämpningar. De används i olika typer av fordon, inklusive bilar, lastbilar, motorcyklar och terrängfordon. Dessutom används drivaxlar i en mängd olika utrustningar och maskiner, såsom jordbruksmaskiner, entreprenadmaskiner, industrimaskiner och marina fartyg. Förmågan att anpassa sig till olika typer av fordon och utrustning gör drivaxlar till en mångsidig komponent för kraftöverföring.
3. Momenthantering:
Drivaxlar är konstruerade för att hantera höga vridmomentnivåer. Vridmoment är den rotationskraft som genereras av motorn eller kraftkällan. Drivaxlar är konstruerade för att effektivt överföra detta vridmoment utan överdriven vridning eller böjning. Genom att effektivt hantera vridmoment säkerställer drivaxlar att kraften som genereras av motorn överförs tillförlitligt till hjulen eller drivna komponenter, vilket gör det möjligt för fordon och utrustning att övervinna motstånd, såsom tunga laster eller utmanande terräng.
4. Flexibilitet och ersättning:
Drivaxlar ger flexibilitet och kompensation för vinkelrörelser och feljustering. I fordon anpassar drivaxlarna sig till fjädringssystemets rörelser, vilket gör att hjulen kan röra sig upp och ner oberoende av varandra. Denna flexibilitet säkerställer en konstant kraftöverföring även när fordonet stöter på ojämn terräng. På liknande sätt kompenserar drivaxlar i maskiner för feljustering mellan motorn och de drivna komponenterna, vilket säkerställer en smidig kraftöverföring och förhindrar överdriven belastning på drivlinan.
5. Viktminskning:
Drivaxlar bidrar till viktminskning i fordon och utrustning. Jämfört med andra former av kraftöverföring, såsom remdrift eller kedjedrift, är drivaxlar vanligtvis lättare. Denna viktminskning bidrar till att förbättra bränsleeffektiviteten i fordon och minskar utrustningens totala vikt, vilket leder till förbättrad manövrerbarhet och ökad nyttolastkapacitet. Dessutom bidrar lättare drivaxlar till ett bättre effekt-vikt-förhållande, vilket resulterar i förbättrad prestanda och acceleration.
6. Hållbarhet och livslängd:
Drivaxlar är konstruerade för att vara hållbara och långlivade. De är konstruerade av material som stål eller aluminium, vilka erbjuder hög hållfasthet och motståndskraft mot slitage och utmattning. Drivaxlar genomgår rigorösa tester och kvalitetskontroller för att säkerställa deras tillförlitlighet och livslängd. Korrekt underhåll, inklusive smörjning och regelbundna inspektioner, förbättrar ytterligare deras hållbarhet. Drivaxlarnas robusta konstruktion och långa livslängd bidrar till fordonens och utrustningens övergripande tillförlitlighet och kostnadseffektivitet.
7. Säkerhet:
Drivaxlar har säkerhetsfunktioner för att skydda förare och åskådare. I fordon är drivaxlar ofta inneslutna i ett skyddande rör eller hölje, vilket förhindrar kontakt med rörliga delar och minskar risken för skador vid fel. På liknande sätt installeras ofta säkerhetssköldar eller skydd i maskiner runt exponerade drivaxlar för att minimera de potentiella farorna i samband med roterande komponenter. Dessa säkerhetsåtgärder säkerställer välbefinnandet för personer som arbetar i närheten av fordon och utrustning.
Sammanfattningsvis erbjuder drivaxlar flera fördelar för olika typer av fordon och utrustning. De möjliggör effektiv kraftöverföring, ger mångsidighet i olika tillämpningar, hanterar vridmoment effektivt, erbjuder flexibilitet och kompensation, bidrar till viktminskning, säkerställer hållbarhet och livslängd och innehåller säkerhetsfunktioner. Genom att erbjuda dessa fördelar förbättrar drivaxlar prestanda, effektivitet, tillförlitlighet och säkerhet hos fordon och utrustning inom en mängd olika branscher.
editor by CX 2023-09-15
