Your Professional NEV Parts Manufacturers
Raygin Precision, established in 2005, began by manufacturing high-precision components for luxury watches in Taiwan and Hong Kong. Today, we provide trusted precision machined components and solutions for demanding industries, including robotics, UAVs, automotive, medical, telecommunications, new energy, and defense.
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![Automobile Hub]()
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![Engine Housing]()
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![Automotive Engine Brackets]()
Automotive Engine BracketsAutomotive engine brackets bear not only the weight of the engine but also serve as the structural foundation for powertrain positioning, vibration control, and overall vehicle safety and comfort. Engines, transmissions, and related...view more -
![Auto Parts Wheel Bearing]()
Auto Parts Wheel BearingThe Auto Parts Wheel Bearing directly bears the weight of the entire vehicle and the dynamic loads of the wheel system, determining whether the wheel can operate stably and safely throughout its entire lifecycle.view more -
![Automotive Driveshafts]()
Automotive DriveshaftsAutomotive Driveshafts are critical components in the powertrain, responsible for transmitting torque under high-speed rotation, long-term fatigue loads, and demanding operating conditions.view more -
![Inverter Housing]()
Inverter HousingInverter Housing is not merely a simple metal shell, but a highly functional and integrated critical structural component. It not only houses the power module, control unit, and cooling system, but also directly affects the overall...view more -
![Battery Pack Enclosure]()
Battery Pack EnclosureBattery Pack Enclosure is not an ordinary metal box in the conventional sense, but one of the most critical safety structural components of the battery system. It not only supports the weight of the battery cells and modules but also...view more
Why Choose Us
Professional Team
Our team consists of 13 senior process engineers, 16 dedicated quality inspectors, and 35 experienced technicians. With extensive expertise in precision machining, they provide a solid foundation for delivering reliable and high-quality results for your projects.
Advanced Machining Capabilities
We continuously invest in state-of-the-art equipment, including multi-axis CNC centers, Swiss-type lathes, and precision grinders. This allows us to efficiently handle diverse and complex machining tasks, turning your design concepts into precise, high-quality components.
Our Certificate
We hold ISO 9001 Quality Management System certification and are recognized as a National High-Tech Enterprise, with 37 nationally recognized patents demonstrating our proven innovation and technical expertise.
Production Market
With over 20 years of experience, we are a trusted partner for precision components. We collaborate with 22 listed companies in China and serve clients across 16 countries worldwide.
Benefits of Automotive Engine Brackets
Vibration Dampening
One of the primary functions of engine mounts is to absorb vibrations produced by the engine. This ensures a smoother ride and prevents excessive wear on other components, contributing to a more comfortable driving experience.
Engine Positioning
Engine mounts securely hold the engine in place, ensuring it is properly aligned within the engine bay. This alignment is crucial for the correct functioning of various components, including the transmission and exhaust system.
Safety
A well-functioning engine mount is essential for vehicle safety. If an engine mount fails, the engine can shift or move unexpectedly, leading to potential hazards while driving.
Reduced Noise
Engine mounts help minimize engine noise that can be transmitted into the cabin. This is especially important for luxury and performance vehicles, where a quiet ride is part of the overall experience.
Passenger Vehicles
Most common application, where engine mounts improve ride comfort and reduce cabin noise. For example, luxury sedans use advanced mounts with active damping to enhance comfort and performance.
Commercial Vehicles
Heavy-duty trucks rely on robust mounts to withstand higher vibrations and shocks, ensuring durability over long distances and rough terrains.
Electric Vehicles (EVs)
As EVs grow, engine mounts are evolving to accommodate electric motors, which have different vibration profiles. These mounts focus on noise reduction and vibration control for silent operation.
Performance & Racing
High-performance cars use specialized mounts that limit engine movement during aggressive driving, improving handling and safety.
Industrial & Off-Road Equipment
Construction machinery and off-road vehicles employ heavy-duty mounts to endure extreme conditions and prolonged use.
Solid Rubber Engine Mount – These types of engine mounts are made up of solid rubber and are used as a cushion for the engine it also keeps the engine stable in one place, while the vehicle is being operated.
Hydraulic Motor Mount – These are mostly used for motors that tend to cause a lot of high and low-frequency vibration and are generally preferred in a vehicle that needs to be silent. They can be found in marines, automotive, etc as they offer a better performance over a broader range.
Metal Motor Mount – A metal motor enables a large amount of power to be transferred to the wheels, which remain rigid even under a heavy load. However, these types of engine mounts transmit the most vibration due to the metal-on-metal connection, and noise.
Electronic Motor Mount – Electronic engine mounts are designed to reduce noise and vibration, dependent on the vehicle’s load and speed. This vehicle data is monitored and fed back to the control system using sensors.
Polyurethane Motor Mount – Polyurethane Motor Mount is a better option than a Rubber motor mount as it is a combination of rubber and steel making it a better choice. These combinations can provide better performance and feel of the road but tend to come at a higher cost.
Specification of Automotive Engine Brackets
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Part Name |
Engine Mounting |
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Application |
Auto Engine System |
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Placement on Vehicle |
Engine System |
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Material |
Iron/ Rubber |
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Warranty |
12 Months |
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Sample |
Available |
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Delivery time |
1-7 days for stock items, 30 days for produced items |
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Packing |
Kingsteel/Jecico/Customr Demand |
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CTN/QTY |
1PCS |
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Payment |
L/C,T/T,Western Union,PayPal |
The drive shaft efficiently transfers power from the engine to the wheels, allowing the vehicle to move forward. It ensures a smooth and continuous power flow, enabling effective acceleration and overall performance.
You can optimise weight distribution by positioning the engine and transmission in the front of the vehicle and transferring power to the rear wheels through the drive shaft. This can improve handling, stability, and traction, especially in rear-wheel or all-wheel drive vehicles.
Driveshafts typically have a composition of strong materials, such as steel or aluminium alloy, making them sturdy and capable of withstanding high torque and rotational forces. They can handle the demands of heavy-duty applications and provide long-lasting performance.
Driveshafts are relatively straightforward in design, and one can easily inspect, repair, or replace them when necessary. This simplicity contributes to easier maintenance and reduced downtime during servicing or repairs.
Components of a Driveshaft
Shaft
A cylindrical steel or aluminum part that rotates to transfer power.
01
Universal Joints (U-Joints)
Flexible joints located at both ends of the shaft, allowing for angular movement.
02
Slip Yoke
A sliding part that compensates for vertical suspension movement.
03
Center Bearing
Found in longer driveshafts, this bearing provides additional support.
04
Flange Yoke
Connects the driveshaft to the transmission or differential.
05
Application of Automotive Driveshafts
Automotive
Four-wheel drive vehicles and rear-wheel drive vehicles mostly use drive shafts. They transmit power from the engine to the differential, turning the vehicle's rear wheels.
Aerospace
Helicopters and aircraft use drive shafts, especially in transmission systems. They transfer power from the engine to the rotors or propellers.
Marine
Ships and boats also use drive shafts to deliver power from the engine to the propeller. They allow the propeller to turn, which propels the vessel through the water.
Industrial machinery
Different industrial machinery, such as agricultural machinery, conveyors, and manufacturing equipment, utilise drive shafts. They transmit power from the engine or motor to the working parts of the machinery.
Motorcycles and bicycles
Few bicycles and motorcycles use drive shafts as an alternative to belt or chain drives. They transmit power from the engine or motor to the rear wheel, which allows the bicycle or motorcycle to move forward.
Construction machinery
Different construction machinery utilises driveshafts, including cranes, loaders, and excavators. They transmit power from the engine or motor to the machinery's working parts, allowing these heavy-duty machines to move and operate.
Power generation
Power plants use drive shafts to connect generators and turbines. They transmit power from the generators to the turbines, generating electricity.
Specification of Automotive Driveshafts
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Materials |
Carbon steel: 10#, 18#, 1018, 22#, 1022, 40Cr, 45#, 1045, 50#, 55#, 60#, 65Mn, 70#, 72B, 80#, 82B |
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Alloy Structure Steel: B7, 20CrMo, 42Crmo, SCM415, SCM440, 4140 |
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High-carbon chromium bearing steel: GCr15, 52100, SUJ2 |
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Free-cutting steel: 12L14, 12L15 |
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Stainless steel: 1Cr13, 2Cr13, 3Cr13, 4Cr13, 1Cr17, SUS410, SUS420, SUS430, SUS416, SUS440C, 17-4, 17-4PH, 130M, 200, 201, 202, 205, 303, 303Cu, 304, 316, 316L |
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Aluminum grade: 6061, 6063 |
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Brass: Hpb58-2.5 (C38000), Hpb59-1 (C37710), Hpb61-1 (C37100), Hpb62-0.8 (C35000), Hpb63-0.1 (C34900), Hpb63-3 (C34500), H60, H62, H63, H65 |
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Diameter |
Ø0.3-Ø125 |
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Diameter tolerance |
0.002mm |
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Roundness |
0.005mm |
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Roughness |
Ra0.05 |
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Straightness |
0.005mm |
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Hardness: |
HRC/HV |
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Length |
2mm-1000mm |
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Heat treatment |
1. Oil Quenching |
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2. High frequency quenching |
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3. Carburization |
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4. Vacuum Heat treatment |
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5. Mesh belt furnace heat treatment |
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Surface treatment |
1. Plating nickel |
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2. Plating zinc |
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3. Plating passivation |
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4. Plating phosphating |
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5. Black coating |
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6. Anodized treatment |
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Package |
Plastic bags inside and standard cartons outside. |
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Shipment by pallets or according to customer's packing specifications. |
Lead Time
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Quantity (pieces) |
1 - 100 |
100 - 500 |
501- 1000 |
> 1000 |
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Lead time (days) |
7 |
10 |
15 |
To be negotiated |
Packaging & Shipping
As one of the most professional nev parts manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy customized nev parts made in China here from our factory. Contact us for free sample.
nev parts, Auto Parts Wheel Bearing, Automotive Engine Brackets
