Crane Series Large Industrial Ceiling Fans

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18-24ft: Diameter

16350ft²: Coverage

0-60rpm: Speed

2.0hp: Motor

Our Fans

Crane Series Eagle Series Crab Series Buck Series

Crane Series

Brochure

The Crane of Vanse, is a more high-quality super large ceiling fan. Characterized by safety, silence, small volume and maintenance free,
the fan is equipped with safety structure at the industrial level and PMSM permanent magnet brushless synchronous motor.

Features

• PMSM motor, small size, low noise, suitable for low noise space.
• PMSM motor, high torque, more energy saving, life-long maintenance free.
• Twelve safety protection structure components to protect the overall safety of the fan.
• Vector frequency conversion control, more stable and silent start, 25 kinds of fail-safe protection.
• Air flow driven variable cross-section streamlined fan blade, more balanced air flow.

Components

Power
Connection
Blade
Controller

PMS Motor
① Small size: 1/3 of geared motor, applicable for more places;
② Low noise: less 40% than geared motor;
③ Fully enclosed, maintenance free.

Structural connection system
① Petiole and chassis are connected by trapezoidal ladder clamping groove, and the structure is stressed as a whole without the risk of bolt fracture;
② Petiole and blade adopt flexible shock absorber to release high-frequency vibration and ensure that the bolts are not impacted.

Variable cross-section streamlined blade
① 5 pieces of 1.5mm thick 5052 aero-grade aluminum plate are adopted, which can withstand more than 3 tons of tension and will not crack when impact;
② Variable cross-section streamlined blade：fan blade gradually narrows from root to tip and thins to the tail then widens, wind resistance is small, air volume is more uniform.

Vector Converter
① Start steady: Motor vector algorithm and current suppression to achieve;
② No noise: up to 16KHZ, no noise during speed up, slow down, and running;
③ Failure protection: 25 fail-safe protections (over current,over voltage,under voltage phase loss,overload,etc.)

Parameters

Diameter	Max Speed	Air volume	Coverage Radius	Coverage	Decibels	weight	Motor Power	Input Power
24FT (7.3m)	50rpm	14130m3/min	72ft (22m)	16350ft2 (1519㎡)	45dBA	210lb (95kg)	2.0 hp (1.5kw)	2.6A/380V
22FT (6.7m)	55rpm	13022m3/min	68ft (21m)	14890ft2 (1384㎡)	45dBA	202lb (92kg)	2.0 hp (1.5kw)	2.6A/380V
20FT (6.1m)	60rpm	11960m3/min	62ft (19m)	12190ft2 (1133㎡)	45dBA	196lb (89kg)	1.5hp (1.1kw)	2.5A/380V
18FT (5.5m)	65rpm	9970m3/min	55ft (17m)	9760ft2 (907㎡)	40dBA	174lb (79kg)	1.5hp (1.1kw)	2.5A/380V

* Air volume, coverage, decibels, etc. are tested in the laboratory , and the actual use shall prevail.
* Size: the above are products with standard size, and other specifications can be customized.
* Weight: the weight does not include control box, connecting parts, steel wire rope, etc.
* Power supply: three-phase or single-phase can be selected, and can be customized.

Typical Cases

Real cases witness our strength