The external electric pulley is a new type of electric driving device that the motor is installed outside the pulley body and the reducer is installed inside the pulley body. It not only has all the advantages of the original electric pulley, but also overcomes the weakness of poor heat dissipation conditions, easy burning and limited use power of the motor. Its power can reach 160kW or more. The external electric pulley has I (horizontal motor in-line external electric pulley), I Three types of installation methods, I (vertical motor direct coupling external electric pulley) and III (horizontal motor vertical external electric pulley), can meet the installation needs of different occasions. At present, there are three types of internal deceleration transmission structure: fixed shaft gear, cycloid needle wheel and planetary gear, each of which has been carefully designed and used safely and reliably.

The supporting power adopts Y series standard motor, and various models of external electric pulley can be designed as explosion-proof type and ordinary non explosion-proof type according to the requirements.
The company can design motor bracket and brake, coupling, hydraulic coupling guard, etc. for users, and can design according to customers' requirements.
The external electric roller produced by our company has been widely used in port, mine, metallurgy, electric power and other departments of large and medium-sized belt conveyor. We've received widespread praise from users.
The product is a new model of driving device for various fixed belt conveyosr, bucket elevators, winches, etc. The internal gear transmission has the advantages of stable transmission, low noise, long service life, convenient use and maintenance, safe and reliable operation, etc. It can meet various requirements of backstop, rubber coating, etc.

ZIBO BOSHAN ZHONGCHENG TRANSMISSION EQUIPMENT CO., LTD.

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