*A leader in Mainland China*
*More Than 35 Years in Elevator Spare Parts*
We have 20 years of export experience and are ready to serve your market.
Today, contact us for long-term and friendly cooperation, or visit our company to learn more.
Diana series permanent magnet synchronous gearless traction machine is directly driven by
a low-speed, high-torque, 3-phase permanent magnet synchronous motor, and has the advantages
of low energy consumption, low noises, no pollution, and little maintenance.
Provided with wall-mounted supports, this kind of traction machine has its bearing structure consisting
of four detachable drag links and have external rotor construction. The traction sheave is directly mounted on rotor yoke.
Repulsion rectangular brake is fixed on upper drag link with rectangular cross-section, and it has unique
design that makes it compact and light.
Traction rope groove can be arranged in the middle or on one side. When the rope groove is arranged in
the middle, double rope groove can be used so as to double the life of traction sheave.
The traction machine can be installed on the top of the shaft way or at the bottom of the shaft way, and has handwinding function.
=====Technical Data=====
Traction ratio: 1:1, 2:1
Rated capacity: 320, 400, 450, 630, 800, 1000, 1250kg
Rated elevator speed: 0.63, 1, 1.6, 1.75m/s
Max. lifting height: 60m
Max. shaft load: 3500kg
Applicable converter: 3 phase 400V
Brake voltage: DC200V
Number of motor poles: 20 poles
With an annual sales volume of US$200 million, we have 20 years' export experience and are ready to serve your market. Today, contact us for long-term and friendly cooperation.
*Company Overview*
With multi-industry and self-supporting import and export rights, China Ningbo Xinda Group Co., Ltd. is one of the largest manufacturers & exporters for elevator key mechanical components in the world. Our global annual sales amount reached US$200 million in 2009. We provide worldwide customers with a full line of reliable products:
1. Elevator key components
( such as Geared Traction Machine, Gearless Traction Machine, lift motors, Elevator Car, Door Operator, Landing Door, Overspeed Governor, Oil Buffer, Safety Gear, Rope Gripper, Car Operation Panel, Calling Board, etc. )
2. Complete elevators, escalators, moving walks
(such as Passenger Elevators, Freight Elevators, Commercial elevators, Residential Elevator, MRL elevators, Service Elevator, Bed Elevator, Observation Elevator, Indoor or Outdoor Escalators, passenger conveyors etc. )
3. Screw air compressors
(such as Twin-screw compressor, stationery screw compressors, air-cooled Screw Compressor, water cooled Screw Compressor, oil-flooded compressor, variable frequency screw compressor, portable screw compressor etc. )
4. Rotogravure Printing machines
(such as combined type rotogravure press, dry lamination machine, rotogravure printing & coating machine, rotogravure printing & slitting machine etc. )
*More than 99 production lines for your large orders*
We have sourced products for a variety of applications since 1972. We can provide up to more than 99 production lines for your large orders.
*Versatile Export Services*
We guarantee first-rate services. We provide various services of quotation, quality inspection, insurance, customs declaration, shipping, handling/ processing of export documents and other services according to your needs. We have more than 599 distributors in the world respectively. That means you never need to call Mainland China to check up on your orders or to discuss import matters.
*World-class Products*
Backed by modern manufacturing facilities, state-of-the-art technology, independent sciential property, perfect after-sales service, experienced engineers, 5S locale management system, 6 Sigma quality assurance program, CCC certification, CE certificate, ISO 9001 certification and ISO14001 certificate, we offer you world-class products with advanced features, competitive price, reliable quality and on time delivery.
*Contact Us*
Discuss your ideas with us. Email or fax us today to see what we can provide.
