Ivy Machinery (Nanjing) Co., Ltd.
Main products:Bus door system,bus door operator/actuator,automatic bus door,bus accessories,bus automatic door
Contact Us
  • Contact Person : Ms. Liu Kate
  • Company Name : Ivy Machinery (Nanjing) Co., Ltd.
  • Tel : 86-025-58257300
  • Fax : 86-025-58257355
  • Address : Jiangsu,Nanjing,Zhujiang Industrial Park,Pukou,Nanjing
  • Country/Region : China
  • Zip : 211800

NR300 Pneumatic Rotary bus Door System for Coaches

NR300 Pneumatic Rotary bus Door System for Coaches
Product Detailed
1.Main features:Lift to Lock; 2.Helical Shaft Design; 3.Sensitive Edge Design ; 4.Emergency release

NR300 Pneumatic Rotary Door for tour and intercity Coaches.and the system mainly

consist of  rotary actuator, shaft assembly, and door panel assembly.

The main parameters of NR300 bus passenger door system

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

Locking mechanism

Local wedge lock

Door closing time

3-5 seconds

Door opening time

3-5 seconds

1. The NR300 Actuator provides rotary motion and the “Lift-to-Latch” features

2. The plug door panel can be specifically designed to match full bus design.  It is

made in light weigh and high strength alloy aluminum, which is free of maintenance.

3. We have past ISO 9001-2000 certifications and ISO/TS16949:2000 certifications.

NR300 Pneumatic Rotary bus Door System for Coaches

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