Elevator Automatic Door Operator Landing Door GDO-D2

Elevator door operator landing door for lift elevator automatic door operator

Thanks for choosing HITECH ELEVATOR as your business partner

OCM style center opening landing door device(common weight type)

 Motor:

1.Asynchronous motor operates by VF or vector control system. When using VF control, it is unnecessery to use

speed sensor. Not only control method is simple, but also a single controller can drive same multiple type of motor as well.

2.Under the vector control mode,the motor can be driven smoothly with the speed information.

3.It is not necessery to consider demagnetization if using asynchronous motors. Moreover, with the large stall torque,

asynchronous motor can be suitable for more types of door system.

Controller:

1.It can reach high peformance with USA Fairchild SPMTM and USA TI DSP processor.

2.It is equipped with VF control or closed-loop vector control, which possess VR compensation functions.

3.Adjustable tprque compensation makes it fit for the elevator doors of different weights.

4.Maintaining multi-mode closed torque extends the motor life by reducing motor heating effectively.

5.It is designed to be ultra-thin(5.6cm) with compact structure for flexible installation.

Synchronous transmission structure, simplify the mechanical device maximally, to decrease the mechanical failure

and increase products' reliability.

Simple structure,Conveninent debug,Safe and reliable.

Porducts can be packed in wooden cases and carton box

Competitive Advantages

Rich experience in elevator business with a professional team of elevator experts

Good quality products with low sales price to help customer save the cost

Cooperation with Chinese famous elevator parts manufacturers with low purchase price

A wide range of products listed in our website.

Easy access to the technical specifications and sales price 

Mission and Services

To build up an one-stop elevator parts E-market for overseas buyers.

To help customers to source the cheapest but quality elevator parts.

To help customers to make a lift-parts package and ensure the timely delivery.

To offer free consultance in regard to elevator technology and business.

To develop and share market together with customers