Lightweight and compact design allows installation in tight fitting spaces. Ball bearings design icreasing the fan’s operation stability and life span, more than 50,000 hours of operation.

108x90x30mm brushless cross flow 12 volt cooling fan is suitable for sports equipment and other exhaust ventilation. It adopts high quality material with exquisite workmanship, and long service life.

12-volt brushless cross flow fan is made of PBT material and has high speed (5500 RPM), but the noise generated by operation is low, so it can be safely used in sports equipment.

DC cross-flow fan can be supported by sleeve or double ball bearing support, which has low noise, anti vibration, long service life (50,000 hours) and high rotation precision.

High air volume compact design (210*190*30 mm), universal cross flow fan 12V DC motor suitable for multiple applications, including ventilation of sports equipment such as treadmills.

Low profile cross flow design provides generous air flow. The 12-volt high speed 3700rpm(max) and low energy consumption DC motor with excellent balance of performance and quietness.

Electric current type is DC, double ball bearings rated at 67,000 hours allows the cross flow fans to be mounted flat or upright. Impedance protected motors have a high resistance to heat.

Cross flow fan with long life span more than 50,000 hours when operated in room temperature, also compatible with a high operating temperature. The fan's housing and blades are constructed of metal materials passed RoHS certificate requests.

High speed cross flow fan increase the large air volume, heat dissipation in a large area, and silent operation. Additional features that can be added are Auto Start, Rotation Detector, Tachomete Output, Pulse Width Modulation and more.

Compatible with all 12-volt systems. Ball bearings, long Service Life: With more than 50,000 hours of trouble-free performance. Our crossflow fan suitable for various case. And the quality of our products, you can chooise with confidence.

Air cooling cross flow fan is built with a solid metal frame, this sturdy ball bearing system fan is 263mm x 200mm x 50mm and delivers a 108.9 CFM airflow rate, which provides the best heat dissipation performance for the treadmill.

A low power dc motor with electronic commutation. Also known as commutatorless motor, DC motor without commutator. Compared with other types of motors, brushless motors have a very efficient operation, meaning lower power consumption at the same power output compared with brushed DC motors.

It replaces the mechanical commutator in general DC motor with semiconductor inverter to form DC motor without commutator.

Brushless DC motor consists of synchronous motor and driver, which is a typical mechatronics product. Brushless motors have much less friction than brushed DC motors so they can operate at much higher speeds.

When the main winding of the shaded pole motor is energized, the shaded pole winding will also generate induced current, which will make the magnetic flux of the covered part of the stator pole and the uncovered part rotate in the direction of the covered part.

The construction of the motor is very simple because it does not contain any commutator, brushes, collector rings, etc. or any other part. The shaded pole induction motor does not have any centrifugal switch. Thus, the chances of failure of the motor are less.

The shaded pole induction motor is simply a self-starting single-phase induction motor whose one of the pole is shaded by the copper ring. The copper ring is also called the shaded ring. This copper ring act as a secondary winding for the motor. The shaded pole motor rotates only in one particular direction, and the reverse movement of the motor is not possible.

The motor has the advantages of simple structure, convenient manufacture, low cost, low noise and no radio interference during operation.

AC shaded-pole motors are widely used in small household appliances such as electric fans, hair dryers and vacuum cleaners because of their simple structure, low manufacturing cost and low running noise.

A Shaded Pole motor is an AC single phase induction motor. The auxiliary winding, which is composed of a copper ring, is called a shading coil. The current in this coil delay the phase of magnetic flux in that part of the pole in order to provide a rotating magnetic field. The direction of rotation is from the unshaded side to the shaded ring.