Propeller fan RLBF07-4.2-5

ceiling-mountedfor air circulationcooling

Product Overview
This HVLS (High-Volume, Low-Speed) industrial ceiling fan RLBF07-4.2-5 is engineered for large, high-ceiling spaces such as workshops, warehouses, breeding farms and gymnasiums. Equipped with a PMSM (permanent magnet synchronous) motor, it delivers low power consumption, quiet operation and minimal maintenance. 6063 aluminum aero blades produce wide-coverage, soft airflow to accelerate air circulation, cool personnel and reduce indoor humidity. Multiple safety mechanisms and VFD control ensure reliable, adjustable performance. Knockdown split packaging reduces shipping volume and simplifies on-site assembly.

Key Features

• PMSM permanent magnet synchronous motor: low power draw, low noise and maintenance-free design
• High-strength 6063 aluminum blades for wide-range, uniform airflow
• Comprehensive safety: anti-fall steel cable system, blade anti-drop device and overload protection
• VFD (variable frequency drive) compatible with wireless remote for stepless speed control
• Applications: workshops, warehouses, breeding farms, gymnasiums and other high-space sites for air circulation and dehumidification
• Knock-down split packaging to save container space and ease on-site installation

Product Parameters

• RLBF02-7.3-5 | permanent magnet motor | 1.5 kW | 6063 aluminum | 5 blades
• RLBF02-7.3-6 | permanent magnet motor | 1.5 kW | 6063 aluminum | 6 blades
• RLBF02-6.1-5 | permanent magnet motor | 1.5 kW | 6063 aluminum | 5 blades
• RLBF02-6.1-6 | permanent magnet motor | 1.5 kW | 6063 aluminum | 6 blades
• RLBF03-4.9-5 | permanent magnet motor | 0.75 kW | 6063 aluminum | 5 blades
• RLBF03-4.9-6 | permanent magnet motor | 0.75 kW | 6063 aluminum | 6 blades
• RLBF07-4.2-5 | permanent magnet motor | 0.5 kW | 6063 aluminum | 5 blades
• RLBF07-4.2-6 | permanent magnet motor | 0.5 kW | 6063 aluminum | 6 blades

Basic Info

• Model NO.: RLBF07-4.2-5
• Type: Cooling Fan / Industrial Giant Ceiling Fan
• Electric Current Type: DC
• Mounting: Ceiling
• Certification: CE
• Motor: Permanent Magnet
• Function: Air cooling and circulation
• Color: Silver
• Noise Level: 30.0-34.0 dB
• Weight: 40 kg
• Transport Package: 1 PC / wooden case (knock-down split package)
• Specification: Customizable
• Trademark: Buytool
• Origin: Made in China
• HS Code: 8427900000
• Production Capacity: 1000 PCS / Month

Packaging & Delivery

• Package Size: 152.00 cm * 60.00 cm * 50.00 cm
• Package Gross Weight: 50.000 kg
• Shipping cost and delivery time depend on destination, order quantity and chosen freight method

FAQ

• Q: What about the quality of the products? A: Products are CE approved and undergo raw material inspection, in-process checks, assembly load tests and 100% final inspection before shipment.
• Q: How long is the quality guarantee? A: One-year warranty.
• Q: What is the lead time? A: Normally 30 days; 45 days for more than 5 mixed items in one container; 20 days for one item in one container.

Technical Specifications

• Motor type: PMSM (permanent magnet synchronous motor), brushless
• Power options: 0.5 kW, 0.75 kW, 1.5 kW (see Product Parameters for model mapping)
• Blade material: 6063 aluminum (aero blade, surface treated with antisepsis, oxidation and powder coating; film ~70 ± 5 μm)
• Blade count: 5 or 6 blades depending on model
• Noise level: 30.0–34.0 dB
• Typical weight: 40 kg
• Control: VFD drive, supports wireless remote and stepless speed adjustment
• Safety features: anti-fall steel cable system, blade anti-drop device, overload protection
• Applications: high-ceiling spaces (workshops, warehouses, breeding farms, gymnasiums)
• Certification: CE
• HS Code: 8427900000
• Production capacity: 1000 pcs/month