Automatic Sliding Door Motor For Bus Door Opener
Automatic Sliding Door Motor For Bus Door Opener
Automatic Sliding Door Motor For Bus Door Opener
Automatic Sliding Door Motor For Bus Door Opener
Automatic Sliding Door Motor For Bus Door Opener
Automatic Sliding Door Motor For Bus Door Opener
Automatic Sliding Door Motor For Bus Door Opener

Automatic Sliding Door Motor For Bus Door Opener

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Product Overview

Description



Products Description






Specification


Application: tour bus,intercity bus,coach.


System Component: Rotary actuator, Shaft assembly and Door panel assembly.

1) The actuator provides rotary motion and “Lift-to-latch” feature.

A double acting cylinder drives a splined shaft through a helical ball cage to provide rotary motion. When the door reaches the closed position, the actuator lifts the door shaft and door panel approximately 10mm,enabling latches on the door panel to engage mating wedges on the door jambs.The door panel is held closed as long as air pressure is applied the actuator.

2) The shaft assembly is designed for easy installation and maintenance.

3) The door panel can be specially designed to match with full bus design. It is made of aluminum alloy, which has the attributes of light weight, high strength and long life.

Operating principle:

1)Auto operation :When “open” or “close” switch is pushed, the 5-way 2-position solenoid valve will be actuated, which drives linear pneumatic cylinder move up and down. Through splined shaft,the linear motion transfer to rotation, which cause the door open or close.

2)Emergency release: In case of emergency, rotate the emergency valve 90 degree to release the air pressure. The door panel will drop as soon as air pressure in the cylinder is low. Push the door panel manually to open the door

3)Sensitive edge: In case the passenger or other items are clamped during the vehicle door closing, the door panel will be lifted and actuate the limit switch to reverse the motion to open the door.

Main Parameter:

Maximum torque in locked position (@90 psi)\t122 ft-lbs

Recommended door shaft rotation\t90 degree

Operating temperature\t-30°C to 80°C

Envelope size\t5.51”w x 12.50”d x 4.53”h

Operating pressure\t90-125 psi

Minimum Life cycle\t500,000

Locking mechanism\tLocal wedge lock

Door closing time\t3-5 seconds

Door opening time\t3-5 seconds









Application Scenario






Company Profile




Shanghai TRION Industrial Co. Ltd, located in Shanghai,China, next to Hongqiao transportation hub, is specialized in the R&D and manufacture of automotive parts, covering R&D, manufature, sales and service. We focus on the automotive electronics and our products are widely equipped on different type of vehicles.
We have been concentrating ourselves in automotive part domain for more than 10 years, and have accumulated abundant experience and resources. We strive our best to satisfy our customers on various demands of functionality, performance and price. Meanwhile, we have set up dedicated teams for body, chasis and electrical parts, which enables us communicate with our customers effectively and efficiently on technical subjects, for example the customized development. Our purpose is to serve our customers by developing the best cost performance products with accurate understanding of their requirements via efficinet communication, professional know-how and abundant resources; by providing high quality products through excellent project management skills and quality control methods.
We adhere to the management philosophy that quality makes survival, technology brings development, market shows direction and service strengthens purpose. We are willing to provide customers with completed, pluralistic and multi-level service, and willing to work sincerely with all partners to create brilliant future!




Certifications




Packing & Delivery




FAQ


Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?
A: Generally, it will take 10-15days  days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.



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