مخفض سرعة التروس الدودية MRV050 لغسالة السيارات الأوتوماتيكية
MRV050 series worm gear reducer for automatic car washer is a modified RV reducer used for auto car washer, which has the advantages of higher cost performance, wide applicability, and XRV ‘s advantages. The install is more convenient and flexible than XRV. The supporting motor power can be 0.25kw~0.75kw, and matching flanges, to meet the different needs of customers.
MRV050 series worm gear reducer for automatic car washer is a modified RV reducer used for auto car washer, which has the advantages of higher cost performance, wide applicability, and XRV 's advantages. The install is more convenient and flexible than XRV. The supporting motor power can be 0.25kw~0.75kw, and matching flanges, to meet the different needs of customers.

MRV050 Worm Gear Reducer Dimensions

MRV050 Car Washing Machine Reducer Specifications
| نموذج | نسبة | Input Flange | Motor Power |
| 050 | 5/7.5/10/12/15/16/20/25 30/40/50/52/60/80/100 | 71B14 | 0.25kw、0.37kw、0.55kw |
| 80B14 | 0.55kw、0.75kw |
| نموذج | نسبة (i ) | Output Speed (n2/r/min) | Output Torque (Mn2/Nm) | Output Load (Fr2/N ) | Motor Model (Motor) | Input Power (P1/kw ) | Motor Length (/mm) |
| MRV050 | 5 | 280 | 17 | 1577 | 7134 | 0.55 | 180 |
| 280 | 23 | 1577 | 8024 | 0.75 | 205 | ||
| 7.5 | 187 | 25 | 1805 | 7134 | 0.55 | 180 | |
| 187 | 34 | 1805 | 8024 | 0.75 | 205 | ||
| 10 | 140 | 22 | 1987 | 7124 | 0.37 | 180 | |
| 140 | 32 | 1987 | 7134 | 0.55 | 180 | ||
| 140 | 44 | 1987 | 8024 | 0.75 | 205 | ||
| 12 | 117 | 26 | 2016 | 7124 | 0.37 | 180 | |
| 117 | 33 | 2016 | 7134 | 0.55 | 205 | ||
| 117 | 48 | 2016 | 8024 | 0.75 | 205 | ||
| 15 | 93 | 31 | 2274 | 7124 | 0.37 | 180 | |
| 93 | 46 | 2274 | 7134 | 0.55 | 180 | ||
| 93 | 63 | 2274 | 8024 | 0.75 | 205 | ||
| 20 | 70 | 27 | 2503 | 7114 | 0.25 | 180 | |
| 70 | 40 | 2503 | 7124 | 0.37 | 180 | ||
| 70 | 59 | 2503 | 7134 | 0.55 | 180 | ||
| 70 | 81 | 2503 | 8024 | 0.75 | 205 | ||
| MRV050 | 25 | 56 | 32 | 2696 | 7114 | 0.25 | 180 |
| 56 | 48 | 2696 | 7124 | 0.37 | 180 | ||
| 56 | 71 | 2696 | 7134 | 0.55 | 180 | ||
| 30 | 47 | 37 | 2865 | 7114 | 0.25 | 180 | |
| 47 | 55 | 2865 | 7124 | 0.37 | 180 | ||
| 47 | 81 | 2865 | 7134 | 0.55 | 180 | ||
| 40 | 35 | 33 | 3153 | 7114 | 0.25 | 180 | |
| 35 | 46 | 3153 | 7124 | 0.37 | 180 | ||
| 35 | 68 | 3153 | 7134 | 0.55 | 180 | ||
| 50 | 28 | 54 | 3397 | 7114 | 0.25 | 180 | |
| 28 | 72 | 3397 | 7124 | 0.37 | 180 | ||
| 28 | 80 | 3397 | 7134 | 0.55 | 180 | ||
| 52 | 27 | 55 | 3482 | 7114 | 0.25 | 180 | |
| 27 | 73 | 3482 | 7124 | 0.37 | 180 | ||
| 27 | 82 | 3482 | 7134 | 0.55 | 180 | ||
| 60 | 23 | 60 | 3610 | 7114 | 0.25 | 180 | |
| 23 | 75 | 3610 | 7124 | 0.37 | 180 | ||
| 23 | 84 | 3610 | 7134 | 0.55 | 180 | ||
| MRV050 | 80 | 18 | 64 | 3973 | 7114 | 0.25 | 180 |
| 18 | 77 | 3973 | 7124 | 0.37 | 180 | ||
| 18 | 89 | 3973 | 7134 | 0.55 | 180 | ||
| 100 | 14 | 68 | 4280 | 7114 | 0.25 | 180 | |
| 14 | 79 | 4280 | 7124 | 0.37 | 180 | ||
| 14 | 93 | 4280 | 7134 | 0.55 | 180 |
MRV050 Car Washer Worm Gearbox with Motor

IP67 Motor Dimensions

IP56 Motor Dimensions

| يكتب | IP56 Motor | IP67 Motor | ||||||||
| أبعاد | ل | د | ΦC | ΦS | تي | ل | د | ΦC | ΦS | تي |
| 71B14 | 190 | 140 | 85 | 14 | M6 | 180 | 120 | 85 | 14 | M6 |
| 80B14 | 215 | 158 | 100 | 19 | M6 | 205 | 135 | 100 | 19 | M6 |
MRV050 Automatic Car Wash Speed Reducer Characteristics
1. Modular Design with High Commonality
The MRV050 automatic car wash speed reducer adopts a modular design for each component, which ensures a high degree of parts commonality. This simplifies maintenance, reduces inventory requirements, and enhances compatibility across various systems. It also supports easy customization for diverse operational needs without compromising efficiency or performance.
2. Wide Ratio Range for Versatility
This car wash machine worm gearbox provides a broad ratio range, making it suitable for various car wash applications. The wide ratio range ensures adaptability to different operational demands, allowing precise speed control and optimal performance for both light-duty and heavy-duty automatic car wash systems.
3. High IP67 Protection Grade
The MRV050 automatic car wash gear motors is designed with an IP67 protection grade, offering excellent resistance to water, dust, and other contaminants. This makes it highly reliable in environments with frequent spraying, ensuring durability and consistent performance even under harsh car wash conditions.
4. Compact and Space-Saving Design
Featuring a compact body, the MRV050 car washer gearbox fits seamlessly into most equipment structures. Its small footprint allows for versatile installation, accommodating systems with space constraints while maintaining robust performance and operational efficiency in automatic car wash machines.
5. Full-Synthetic Oil Lubrication
The car washing machine reducer uses full-synthetic oil lubrication with a viscosity option of 320 or 220, ensuring smooth operation and extended service life. This lubrication system minimizes wear and tear, enhances heat dissipation, and supports consistent performance under high-load and high-speed conditions.
6. Durable ADC12 Housing with Powder Coating
The housing material is made from ADC12 aluminum alloy, featuring powder painting that enhances its anti-corrosive properties. This durable construction not only protects against rust and environmental damage but also contributes to an aesthetically pleasing appearance suitable for modern equipment designs.
7. High-Quality NOK Oil Seal
Equipped with NOK oil seals made of NBR material, the MRV050 car wash worm gear speed reducer offers excellent sealing capabilities. These seals prevent leakage and contamination, ensuring long-lasting performance and reliability even in environments with constant exposure to water, detergents, and chemicals.
8. Carburized and Quenched Worm Material
The worm is made of 20CrMnTi steel and undergoes carburizing and quenching, achieving a thickness of 0.25-0.45mm and a hardness of HRC55-62. This treatment ensures high strength, wear resistance, and durability, making it capable of withstanding intense operational demands.
9. High Wear-Resistant Worm Wheel Material
The worm wheel is constructed from QT450 cast iron combined with GCuSn12 bronze, providing exceptional wear resistance. This material combination ensures a long service life, stable performance, and the ability to handle high torque levels under continuous operation in automatic car wash environments.

MRV050 Automatic Car Wash Worm Gear Motor Applications
1. Rotating Brushes in Automatic Car Wash Systems
The MRV050 automatic car wash gear motors are ideal for powering rotating brushes in automatic car wash systems. Its precise speed reduction ensures smooth and controlled brush movements, providing thorough cleaning without damaging vehicle surfaces. Its durability supports consistent operation even with prolonged daily use.
2. Conveyor Systems for Vehicle Transportation
This car wash machine worm gearboxes are widely used in conveyor systems that transport vehicles through the washing process. Its ability to handle high torque and variable speed requirements ensures smooth vehicle movement while maintaining synchronization with other components of the car wash system.
3. Water Spraying and Detergent Application Mechanisms
The MRV050 car washing machine reducer is effectively used in mechanisms that control water spraying and detergent application. Its IP67 rating ensures excellent resistance to water and chemicals, making it reliable for handling components exposed to consistent spraying and chemical cleaning agents in car wash systems.
4. Dryer Systems for Vehicle Surface Drying
The worm gearbox for car wash systems is also utilized in drying systems that blow air to remove water from vehicle surfaces. Its compact design and efficient performance make it suitable for operating fans or other drying mechanisms while ensuring energy efficiency and high reliability.
5. Rotational Platforms for Vehicle Orientation
The MRV050 car wash worm gear speed reducer is employed in rotational platforms that adjust vehicle orientation during the cleaning process. Its compact structure allows seamless integration, while its high torque capacity ensures precise and smooth rotational movements, accommodating the needs of modern car wash equipment.
6. Specialized Cleaning Attachments for Undercarriage Cleaning
This automatic car wash speed reducer is suitable for driving specialized attachments used for undercarriage cleaning. Its robust construction and ability to handle extreme conditions make it ideal for applications requiring consistent performance, including operations in areas exposed to dirt, water, and cleaning chemicals.

Select a Worm Gear Reducer for Automatic Car Washer
1. Operating Conditions and Environment
When selecting a car wash system reducer gearbox, consider the operating conditions, such as exposure to water, detergents, and high humidity. The reducer must have an IP67 protection grade to ensure resistance to water and contaminants, making it suitable for harsh automatic car wash environments.
2. Rotational Speed Requirements
Determine the desired output rotational speed based on the application's needs. For automatic car washers, the speed should be optimized for the smooth operation of brushes, conveyors, or drying systems. Gear reducers with a wide ratio range allow precise speed adjustments to meet various equipment requirements.
3. Output Hole Size Compatibility
The output hole size of the car wash worm gear speed reducer must match the shaft diameter of the connected equipment. Ensuring compatibility prevents misalignment and mechanical stress. The MRV050 series, for instance, offers versatile mounting and output configurations to meet diverse installation needs.
4. Power and Torque Specifications
Select an automatic car washer worm gear reducer that matches the required motor power (typically 0.25 kW to 0.75 kW) and provides sufficient torque to handle operational loads. For high-torque applications, the reducer should maintain efficiency and durability under varying load conditions, ensuring reliable performance during continuous use.
5. Material for Durability and Performance
The reducer's materials must ensure long-term durability and efficiency. Worms made from 20CrMnTi steel with carburizing and quenching enhance strength and wear resistance. Housing materials like ADC12 aluminum alloy with powder coating provide superior corrosion resistance, while QT450+GCuSn12 worm wheels ensure high wear resistance and long service life.

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