Automated Conveyor Systems, Inc.


Heavy Duty Air Operated Photo Eye Chain Driven Pallet Accumulating Conveyor

Applications / Features:

  • Zero Pressure Accumulation
  • Air Operated
  • Heavy Duty Construction
  • Chain Driven Rollers
  • Zone Connections Outside Frame for Easy Installation
  • Photo Eye Controlled


Online Resources:



Frame – Heavy duty 7″ deep x 4 gauge powder painted formed steel channel with heavy duty cross braces.  Frames are bolted together with splice plates and floor supports.
– 2-1/4″ diameter x 11 gauge steel rollers, grease packed and labyrinth sealed bearings, 11/16″ hex shaft.  Rollers are spaced on 4″ or 6″centers, set 2-1/4″ low.
Floor Supports
– Adjustable 18-3/4″ to 23-3/8″ (HD-4) from floor to top of roller, for each end of conveyor and at each bed joint along with knee braces for each support.  Supports on 5 foot centers, changes with zone length.
– Located near center of conveyor length, shaft mount motor and reducer.
Drive Chain
– RC #40 chain used for roller to roller connections, RC #60 chain drives each zone.  Chains are totally enclosed by metal guards.
Accumulation Zones
– Standard zone lengths are 60″ long with a maximum of 30 zones per single drive.  Each
zone is driven by an air clutch and controlled by a photo eye sensor.
– 3/4 HP 230/460-3-60 TE motor.
Electrical Controls
– 120 VAC input to power supply.
Conveyor Speed
– 30 FPM constant roller speed.
– 4000 pounds maximum unit load.  Total conveyor live load not to exceed Load Capacity Chart (see catalog page).
Speed Reducer
– Heavy duty, sealed worm gear, C-Face.
– Sealed pre-lubricated with cast iron housings.
Sensing Device
– NEMA 1 photoelectric sensor in each zone detects presence of product and activates accumulation feature in trailing zone if upstream zone is occupied.
Power Supply
– 120 VAC power supply controls accumulation feature with 24 VDC output.  Power supply will control 50 accumulation zones.
(For Optional Equipment, Weight Specifications, and Engineering Line Drawings, please see catalog pages, above).



ACSI Paint Colors
Optional ACSI Paint Colors
(Optional colors available at extra cost)


Accumulation Zones – 4″ roller centers – 36″, 40″, 44″, 48″, 52″, 56″ and 72″ long. 6″ roller centers 36″, 42″, 48″, 54″ and 72″ long. Frame lengths change with zone lengths.

Tread Rollers – 25 ⁄8″ diameter x 7 gauge steel, 11⁄16″ hex shaft.

Floor Supports – Higher or lower supports available, adjustable or fixed type. Conveyor Speed – Constant and variable speeds (Contact Factory).

Limit Switch – to provide signal for customers infeed equipment.

Time Delay – Allows for product to be unloaded from discharge zone of conveyor without movement of next load into discharge zone.

Motor – Single phase, energy efficient, explosion proof, etc.Other HP available.

Electrical Controls – Magnetic starters and push button stations; Manual motor starters with overload protection, others. 24V DC solenoid can be supplied in lieu of 110V AC solenoid in discharge zone.

Optional Loads – Larger capacity clutch is available for 6000 lb. unit loads.

Reversible – can be supplied with reversing feature to allow accumulation in both directions.

Accumulation, air operated, construction, chain driven, photo eye, cdlr

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