200mm DC Axial Fan Series: High-Capacity Thermal Management for Large-Scale Industrial Systems

SZR's 200mm DC axial fan series (SZR20053 / SZR20060 / SZR20070) delivers high airflow and strong static pressure performance within 200 × 200 mm frame sizes, specifically engineered for large-scale industrial and commercial equipment with high thermal loads. Designed for continuous-duty operation, these fans provide reliable and efficient cooling for applications where smaller fan platforms are insufficient.

The 200mm series is optimized for high-performance operation in demanding environments:

Large-Frame, High-Efficiency Architecture: The 200 × 200 mm frame combined with 53 mm, 60 mm, or 70 mm thickness options enables high airflow output for large enclosures and heat-intensive equipment.
Heavy-Duty Ball Bearing System: Premium dual ball bearings support long service life and stable operation under high-temperature and high-vibration conditions.
Industrial-Grade Thermoplastic Construction: UL94V-0 rated materials provide excellent resistance to heat, aging, and chemical exposure.
Reinforced Mounting Structure: The robust frame design with 6.4 mm mounting holes ensures secure installation in industrial cabinets, ventilation systems, and HVAC equipment.
High-Current Lead Wires: UL1007 AWG#20 lead wires support higher current capacity and stable power transmission.

Core Technical Specifications (SZR20060)


	200 × 200 × 60 mm
	12V / 24V / 48V DC
	10–14V (12V), 18–26.5V (24V), 36–54V (48V)
	2500 / 2800 RPM
	532.0 – 595.0 CFM (15.1 – 16.8 m³/min)
	19.05 – 20.8 mmH₂O (0.75 – 0.82 inH₂O)
	58 – 65 dB(A)

	1301 g

Key Advantages for Large-Scale Applications

Ultra-High Airflow Performance

Delivering over 500 CFM airflow, the series is suitable for cooling large power systems, industrial machinery, battery cabinets, and ventilation equipment.

The deep-frame design provides strong air pressure for applications involving restrictive airflow paths, including filters, heat sinks, and ducted systems.

Industrial-Grade Reliability

Reinforced structural components and ball bearing construction minimize maintenance requirements and ensure dependable long-term operation.

Available in 12V, 24V, and 48V DC versions for integration into various industrial control systems, telecom equipment, and energy storage applications.

CE and RoHS compliance supports deployment in international industrial and commercial projects.