Bus Door Actuuators - ETO Door Actuator
Bus Door Actuuators - ETO Door Actuator

Engineered, high-torque motor, coupled with mechanical linkages and components provide positive synchronization to open and close door panels. Matched electronic controller provides precise door open and close speeds, fast response to door commands, and extensive data-logging capacity.

  • High-torque electric motor
  • Non-backdriveable mechanism
  • Non-contact solid-state proximity sensors   
  • Manual cable or pneumatic emergency release mechanism


  • Operating voltage: 12-24 VDC nominal
  • Operating current:10A nominal: 30A maximum
  • Door opening/closing times:Software adjustable to satisfy APTA standards
  • Diagnostic Interface:USB
  • Communication interface:J1939
  • Controller interface:12-pin Deutsch connectorSolid-state technology
  • Operating temperature:-40 to 145 degrees F (-40 to 63 degrees C)
  • Design life:1,000,000 cycles, 600,000 miles, 12 years

Related Products

OSSP Bus Door System
OSSP Bus Door System

Electric outside sliding plug door system. Fully integrated system includes actuator mechanism, door panels, mechanical linkages and electronic controller.

Bus Door Actuators - Pneumatic Differential Engine
Pneumatic Differential Engine

Rugged, robust actuator consists of two opposed cylinders of different diameters with pistons connected by a rack. Operation is controlled by applying air to - or venting air from - the larger cylinder.

Bus Door Actuators - Activair Pneumatic Differential Engine
Activair Pneumatic Differential Engine

Same as Pneumatic Differential Engine with quicker, easier door speed adjustment knobs and solid-state proximity switches. Optional mechanical lock available.

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