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China Pneumatic Bus Door Systems manufacturer
Ivy Machinery (Nanjing) Co., Ltd.

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Left And Right Open Bus Door Mechanism , Bus Door Parts Emergency Release For Coach

Left And Right Open Bus Door Mechanism , Bus Door Parts Emergency Release For Coach

Left And Right Open Bus Door Mechanism , Bus Door Parts Emergency Release For Coach

Product Details:

Place of Origin: Jiangsu Nanjing
Brand Name: IVY
Certification: TS16949
Model Number: NR300

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Export standard packing
Delivery Time: 7-10days
Payment Terms: T/T
Supply Ability: 3000 set per month
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Detailed Product Description
Open Direction: Right And Left Open Safety Feature: Anti-clamping
Customer: Kinglong, BYD, Volvo,Yutong Used For: Coach , Intercity Bus Door
Name: Left And Right Open Direction Pneumatic Door Actuator For Driving Coach Door Control: With Solenoid Valve

Product Name :Left and Right open direction Pneumatic Door Actuator for driving coach door

Product Description

 

Introduction:

Application: tour bus and intercity bus.

System Component: Rotary actuator

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.

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) 122 ft-lbs
Recommended door shaft rotation 90 degree
Operating temperature -30°C to 80°C
Envelope size 5.51”w x 12.50”d x 4.53”h
Operating pressure 90-125 psi
Minimum Life cycle 500,000
Locking mechanism Local wedge lock
Door closing time 3-5 seconds
Door opening time 3-5 seconds

 

 

Contact Details
Ivy Machinery (Nanjing) Co., Ltd.

Contact Person: Warren Wang

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Ivy Machinery (Nanjing) Co., Ltd.
2# Dahua Road Zhujiang Industrial Park, Pukou District, Nanjing City,China .Email: warrensea@126.com
Tel:86-25-13851662247
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