Hyundai Fan Motor 31Q9-30213

Hyundai Fan Motor 31Q9-30213

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Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 3 year year

Product details

Hyundai Fan Motor 31Q9-30213

I. Product Core Positioning

1. Brand & Model

• Hyundai: A globally renowned manufacturer of construction machinery, celebrated for reliability and durability. Its products are widely used in construction, agriculture, mining, and other heavy-duty sectors.

• Model 31Q9-30213: Afan motortailored for Hyundai equipment, potentially compatible with excavators, loaders, combine harvesters, and other heavy machinery.

2. Technical Background

• Key Component of Cooling System: The fan motor serves as the "heart" of the equipment's cooling system, driving fan blades to force airflow and dissipate heat from critical components like engines and hydraulic systems, ensuring continuous operation under high temperatures.

• Design Standards: Engineered to withstand harsh operating conditions (e.g., high dust, intense vibration, wide temperature ranges), typically featuring:

• Fully Enclosed Structurewith waterproof/dustproof ratings (e.g., IP67).

• High-Torque DC/AC Motorsoptimized for heavy-duty use.

II. Technical Specifications & Performance

1. Key Technical Parameters

• Rated Voltage: 24V/48V DC (common in construction machinery) or 220V AC (varies by equipment type).

• Rated Power: ~100W–500W (adjusted based on cooling demands; e.g., excavator main pump cooling may require higher power).

• Speed Range: 1000–3000 RPM (variable-speed design to match load variations).

• Protection Rating: IP67 (dustproof/waterproof for severe environments).

• Insulation Class: F (temperature-resistant up to 155°C for extended motor lifespan).

• Bearing Type: Double-row ball bearings (shock-resistant, low-noise).

2. Performance Advantages

• Efficient Cooling: Optimized fan blade design (e.g., quantity, angle) enhances airflow per unit, reducing thermal decay risks.

• Energy-Saving Design: Adopts permanent magnet synchronous motors (PMSM) or brushless DC motors (BLDC), improving efficiency by 10%–15% over traditional models.

• Smart Control: Some models support PWM speed regulation or CAN bus communication, enabling coordinated control with the equipment’s ECU (e.g., auto-adjusting speed based on water temperature).

III. Applications & Compatibility

1. Typical Applications

• Excavators: Cools engines and hydraulic oil radiators.

• Combine Harvesters: Manages heat from engines, transmissions, and grain threshing systems.

• Mining Trucks: Operates reliably in high-altitude, dusty environments to stabilize high-power engines.

2. Compatibility Verification

• Equipment Model Matching: Confirm the fan motor model on the equipment’s nameplate (e.g., Hyundai R215-9 excavator may use this model).

• Interface Parameters:

• Mounting Dimensions: Flange diameter, shaft size, and fixing hole positions must align with the original.

• Electrical Interface: Voltage, power, and wiring connector type (e.g., AMP/DEUTSCH waterproof connectors).

• Certification Requirements: Compliance with international standards (e.g., CE, RoHS) for export compliance.

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Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 Audited supplier

3 year

Address: Ningbo, China

Main Product: hydraulic motor, gear box, hydraulic pump, hydraulic valve , hydraulic winch, hydraulic system

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