China Hot selling Udl Series Stepless Speed Variator

Product Description

Overview
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Quick Details
Model:                        UDL                                                                                                                   Brand Name:                  EED
Input Speed:              1400/min                                                                                                         Output Speed:                880~1000/min
Ratio:                          1.4~7                                                                                                                Output Torque:               1.5~118Nm
Color:                          Blue/Grey or on request                                                                                Origin:                              ZHangZhoug, China (Mainland)         
Warranty:                   1 Year                                                                                                                Application:                    Industry    

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Supply Ability
Supply Ability:            20000 Piece/Pieces per Month
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Packaging & Delivery
Package:                    Polywood Case or customized.
Port:                            HangZhou/ZheJiang  or on request     

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TYPE Step-less Speed Variator
MODEL UDL series size:002,005,571,571,030,050,100
RATIO 1.4~7
COLOR Blue(RAL5571)/Silver grey (RAL9571) or on your request
MATERIAL Housing:UDL 002,005,571 Aluminum Alloy ; UDL 571,030,050,100 Cast Iron
PACKING Polywood Case or customized.
BEARING C&U
SEAL SKF
WARRANTY 1 Year
INPUT POWER 0.18kw,0.37kw,0.55kw,0.75kw,1.1kw,1.5kw,2.2kw,3.0kw,4.0kw,5.5kw,7.5kw
USAGES Foodstuffs, Ceramics, Packing, Chemicals, Pharmacy, Plastics, Paper-making, Machine-tools
IEC FLANGE IEC standard flange or on request
LUBRICANT UB-3

  PAM P N M 0 D b t T
IEC
UDL002 63B5 140 95 115 M8 11 4 12.8 4
UDL005/TXF005 71B5 160 110 130 M8 14 5 16.3 5
UDL571/TXF571 80B5 200 130 165 M10 19 6 21.8 6
UDL571 90B5 200 130 165 M10 24 8 27.3 6
UDL030/050 100B5/112B5 250 180 215 M12 28 8 31.3 6
UDL100 132B5 300 230 265 M12 38 10 41.3 6

About Xingda  since 1984
HangZhou Melchizedek Import & Export Co., Ltd. is a leader manufactur in mechanism field and punching/stamp
ing field since 1984. Our main product, NMRV worm gear speed reducer and series helical gearbox, XDR,
XDF, XDK, XDShave reached the advanced technique index of the congeneric European and Janpanese produc
ts, We offer standard gears, sprockets, chains, pulleys, couplings, bushes and so on. We also can accept orders
of  non-standard products, such as gears, shafts, punching parts ect, according to customers' Drawings or sam-
ples. 

Our company has complete set of equipment including CNC, lathes, milling machines, gear hobbing machine, g-
ear grinding machine, gear honing machine, gear shaping machine, worm grinder, grinding machines, drilling m-
achines, boringmachines, planer, drawing benches, punches, hydraulic presses, plate shearing machines and s-
o on. We have advanced testing equipments also. 

Our company has established favorable cooperation relationships with sub-suppliers involving casting, raw mat-
erial, heat treatment, surface finishing and so on.

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Application: Motor, Electric Cars, Machinery, Marine, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Gear Shape: Bevel Gear
Step: Stepless
Type: Worm Reducer
Customization:
Available

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variator

What role do variators play in enhancing fuel efficiency in vehicles and machinery?

Variators, particularly those used in vehicles and machinery equipped with continuously variable transmissions (CVTs), play a crucial role in enhancing fuel efficiency. By optimizing the power delivery and enabling the engine to operate more efficiently, variators contribute to reducing fuel consumption and improving overall energy efficiency. Here's a detailed explanation of the role variators play in enhancing fuel efficiency:

1. Continuous Adjustment of Gear Ratio:

Variators in CVTs allow for the continuous adjustment of the gear ratio within their operating range. This means that the engine can operate at the most efficient speed for a given driving condition. By continuously optimizing the gear ratio based on the vehicle's speed and load, variators enable the engine to stay within its optimal power band, where fuel efficiency is highest. This continuous adjustment ensures that the engine operates at the most efficient RPM (revolutions per minute) for a given speed, resulting in improved fuel efficiency.

2. Elimination of Inefficient Gear Shifts:

Traditional transmissions with discrete gear ratios require frequent gear shifts during acceleration or deceleration. These gear shifts can lead to inefficient engine operation and increased fuel consumption. In contrast, variators in CVTs eliminate the need for gear shifts altogether. The smooth and continuous adjustment of the gear ratio provided by variators ensures that the engine can maintain a consistent and optimal speed, even during changes in vehicle speed. This elimination of inefficient gear shifts helps to improve fuel efficiency by maintaining the engine within its efficient operating range.

3. Precise Engine Control:

Variators enable precise control of the engine speed, allowing for finer adjustments to match the desired vehicle speed. This precise engine control ensures that the engine operates within its most efficient range. Variators continuously optimize the gear ratio based on factors such as throttle input and vehicle speed, ensuring that the engine operates at the optimal RPM for the given driving conditions. By fine-tuning the engine speed, variators help to minimize unnecessary fuel consumption and maximize fuel efficiency.

4. Adaptive Power Delivery:

Modern variators in CVTs often feature advanced control systems that adapt the power delivery to match the driver's demands and the road conditions. These control systems monitor various parameters, such as throttle input, vehicle speed, and engine load, and adjust the gear ratio accordingly. This adaptive power delivery ensures that the engine operates efficiently in real-time, optimizing fuel consumption. By adjusting the gear ratio based on the specific driving conditions, variators contribute to improved fuel efficiency by delivering the right amount of power for the desired performance.

5. Optimal Use of Engine Torque:

Variators facilitate optimal use of the engine's torque characteristics. They can be designed to provide a wide range of gear ratios, allowing the engine to operate at the most efficient torque levels for a given speed. By utilizing the available engine torque effectively, variators help to reduce the strain on the engine and improve fuel efficiency. This optimal use of engine torque ensures that the engine doesn't have to work harder than necessary, resulting in reduced fuel consumption.

6. Energy Recovery and Regeneration:

Some variators in hybrid vehicles or machinery configurations are designed to incorporate energy recovery and regeneration mechanisms. These systems capture and store energy that would otherwise be wasted during deceleration or braking. By converting the kinetic energy into electrical energy and storing it in a battery or capacitor, the energy can be reused to power the vehicle or machinery during acceleration. This energy recovery and regeneration feature helps to improve overall energy efficiency and reduce fuel consumption.

In summary, variators, especially in vehicles and machinery equipped with CVTs, play a crucial role in enhancing fuel efficiency. They achieve this by providing continuous adjustment of the gear ratio, eliminating inefficient gear shifts, enabling precise engine control, facilitating adaptive power delivery, optimizing the use of engine torque, and incorporating energy recovery and regeneration systems. By optimizing power delivery and engine operation, variators contribute to reduced fuel consumption, lower emissions, and improved overall energy efficiency in vehicles and machinery.

variator

Can you provide insights into the importance of proper variator alignment?

Proper variator alignment is of utmost importance for the optimal performance and longevity of variator systems. The alignment refers to the precise positioning and alignment of the variator components, including the drive and driven pulleys, belts, and associated hardware. Here are some insights into the importance of proper variator alignment:

1. Efficient Power Transfer:

Proper variator alignment ensures efficient power transfer from the engine to the driven wheels. When the variator components are properly aligned, there is minimal power loss due to misalignment or slippage. This efficient power transfer allows the vehicle to operate at its maximum performance potential, providing better acceleration, smoother shifts, and improved fuel efficiency.

2. Optimal Belt Performance:

Variators rely on belts to transmit power between the drive and driven pulleys. Proper alignment ensures that the belts operate within their designed specifications. Misalignment can cause the belts to run off-center or at an angle, leading to increased wear, premature belt failure, and reduced overall performance. Aligning the variator components correctly ensures that the belts are properly tensioned and positioned, maximizing their lifespan and performance.

3. Reduced Wear and Tear:

Misalignment can result in excessive friction, heat buildup, and increased wear on the variator components. The misaligned pulleys and belts can cause uneven distribution of forces and place additional stress on the bearings, shafts, and other mechanical parts. Over time, this can lead to accelerated wear, premature failure of components, and costly repairs. Proper variator alignment helps minimize these issues, reducing wear and tear and increasing the lifespan of the system.

4. Smooth Operation:

Proper alignment contributes to smooth and seamless operation of the variator system. When the variator components are aligned correctly, the gear ratio changes occur smoothly without jerks or vibrations. This smooth operation improves the overall driving experience, ensuring comfortable shifts and consistent power delivery. Misalignment can result in erratic behavior, such as belt slippage, juddering, or sudden changes in power output, compromising the vehicle's performance and drivability.

5. Prevents Excessive Noise and Vibration:

Misaligned variator components can generate excessive noise and vibration during operation. The misalignment can cause the belts to rub against the pulleys, leading to squealing or chirping noises. In addition, vibrations may occur due to the imbalanced forces generated by misaligned components. Proper variator alignment helps minimize these noise and vibration issues, ensuring a quieter and smoother operation of the system.

6. Avoids Premature Component Failure:

Misalignment places undue stress on the variator components, increasing the risk of premature failure. Bearings, shafts, pulleys, and other mechanical parts can experience excessive wear, fatigue, or damage when subjected to misalignment-related forces. By aligning the variator components correctly, the load is distributed evenly, reducing the risk of premature failure and extending the lifespan of the system.

7. Consistent Performance and Efficiency:

Proper variator alignment ensures consistent performance and efficiency throughout the lifespan of the system. When the components are aligned correctly, the variator operates as intended, delivering consistent gear shifts, power delivery, and fuel efficiency. Consistency in performance and efficiency is vital for a reliable and enjoyable driving experience.

In conclusion, proper variator alignment is essential for the optimal performance, longevity, and reliability of variator systems. It ensures efficient power transfer, optimal belt performance, reduced wear and tear, smooth operation, minimized noise and vibration, avoidance of premature component failure, and consistent performance and efficiency. Regular inspection and maintenance, along with professional alignment when necessary, are crucial to maintaining proper variator alignment and maximizing the benefits of the system.

variator

Are there specific applications where variators outperform other transmission systems?

Yes, there are specific applications where variators, particularly those used in continuously variable transmissions (CVTs), can outperform other transmission systems. The unique characteristics and capabilities of variators make them well-suited for certain scenarios. Here's a detailed explanation of the specific applications where variators outperform other transmission systems:

1. Urban Driving and Stop-and-Go Traffic:

Variators excel in urban driving conditions and stop-and-go traffic situations. In congested areas with frequent speed changes, variators offer seamless and continuous gear ratio adjustment. This allows the engine to operate at optimal RPM levels, resulting in improved fuel efficiency and smooth power delivery. The absence of discrete gear shifts eliminates the need to constantly shift gears, providing a more effortless and comfortable driving experience.

2. Hill Climbing and Off-Road Driving:

When it comes to tackling steep inclines or challenging off-road terrains, variators can outperform other transmission systems. The continuous gear ratio adjustment of variators ensures that the engine maintains the appropriate power and torque delivery for climbing hills or traversing rough terrain. This adaptability allows vehicles equipped with variators to maintain momentum and traction, providing superior performance and control in demanding off-road conditions.

3. Smooth and Responsive Acceleration:

Variators offer excellent performance in terms of smooth and responsive acceleration. The stepless gear shifts provided by variators eliminate the jolts or interruptions in power delivery that can occur with traditional gear systems. This seamless acceleration allows for quick and efficient merging onto highways, overtaking other vehicles, or responding to sudden changes in traffic conditions. Variators can deliver a more engaging driving experience by providing instant response to throttle inputs.

4. Hybrid and Electric Vehicles:

Variators have proven to be advantageous in hybrid and electric vehicles. In hybrid vehicles, variators can be used in combination with internal combustion engines and electric motors to optimize efficiency and power delivery. The continuous gear ratio adjustment of variators allows for seamless integration between the different power sources, ensuring that the engine operates within its most efficient range. In electric vehicles, variators can be utilized to provide a smooth and efficient transfer of power from the electric motor to the wheels.

5. High-Performance Sports Cars:

In certain high-performance sports cars, variators can outperform traditional gear systems. Variators offer the advantage of quick and precise gear ratio adjustment, allowing the engine to stay within its optimal power band during aggressive acceleration and high-speed driving. This results in enhanced performance, improved acceleration, and seamless power delivery, making variators an attractive choice for sports car enthusiasts.

6. Fuel Efficiency and Emission Reduction:

Variators, especially those used in CVTs, are known for their potential to improve fuel efficiency and reduce emissions. The continuous gear ratio adjustment ensures that the engine operates at the most efficient RPM, maximizing fuel economy. By avoiding inefficient gear shifts, variators contribute to reduced fuel consumption and lower emissions, making them a preferred choice for eco-friendly and fuel-conscious vehicles.

In summary, variators can outperform other transmission systems in specific applications such as urban driving, stop-and-go traffic, hill climbing, off-road driving, smooth and responsive acceleration, hybrid and electric vehicles, high-performance sports cars, and fuel efficiency-focused applications. The unique characteristics of variators, including continuous gear ratio adjustment and seamless power delivery, make them well-suited for these scenarios, offering advantages in terms of performance, control, and efficiency.

China Hot selling Udl Series Stepless Speed Variator  China Hot selling Udl Series Stepless Speed Variator
editor by CX 2024-01-16

Variator Gearbox Co., Ltd.

Mail: [email protected]

As one of leading manufacturers, suppliers and exporters of mechanical products in China, We offer reducers, sprockets, industrial and conveyor chain, belts, pulleys, gears, racks, gearboxes, motors, PTO Shafts, taper lock Bushing, vacuum Pumps, screw air compressors and many other products. Please contact us for details.

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Ever-power Variator Gearbox Co., Ltd.

Tel: +86-571-88220653/88220971
Fax: +86-571-88220651

Mail: [email protected]

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Addr: SHENHUA ROAD,HANGZHOU, ZHEJIANG , CHINA. 310030

As one of leading manufacturers, suppliers and exporters of mechanical products in China, We offer reducers, sprockets, industrial and conveyor chain, belts, pulleys, gears, racks, gearboxes, motors, PTO Shafts, taper lock Bushing, vacuum Pumps, screw air compressors and many other products. Please contact us for details.

Hours:
Monday—Friday: 9:00AM–6:00PM
Saturday & Sunday: 10:00AM–4:00PM