25-CREZD Zero Pressure Accumulation Conveyor

Series Specifications


Roller bed with 2-1/2″ diameter x 11 gauge unplated rollers spaced every 4 or 6″. Tread rollers mounted in 4″ x 4 gauge formed channel on side opposite chain guard and 6″ x 4 gauge formed channel on chain guard side. Bolted together with butt couplings.

Drive Chain

No. 40 roller-to-roller.

Chain Guard

Formed steel guards totally enclose drive chains.


Sealed, pre-lubricated ball bearings.

EZDrive System

Shaft mounted gearmotor located near center of each zone. 1/2 HP – 3 PH 60 Hz. Totally enclosed fan cooled. 230/460 V (specify voltage). Includes EZDriveTM Disconnect Panel. Power is distributed zone to zone through pluggable cordsets. Power is connected from the starter box to the motor via “SO” type cord. Please contact factory if local code requires other than the standard power distribution techniques described.

Accumulation Zones

4″ roller centers, 32″ to 120″ on 4″ increments. 3 in. and 6″ roller centers, 30″ to 120″ on 6″ increments. 5″ roller centers, 30″ to 120″ on 5″ increments. Frame length changes with zone length.

EZLogic Zone Controller

Located in each zone (Retro-Reflective). NEMA 1, 2, IP 62. UL Approved.


Provides 27VDC, 100 watt power for EZLogic® accumulation system – contains slots for 4 input/output boards. Should be located near disconnect panel. See chart for maximum quantity of zones. Requires 120VAC or 230VAC single phase input.


28 FPM constant


Maximum load per linear foot of conveyor 300 lbs with supports on 10 ft. centers and 1000 lbs with supports on 5 ft. centers. Maximum unit load 4000 lbs per zone with 4” roller centers and #40 chain. Zones longer than 6 ft. may require an additional floor support depending on product load.

Floor Supports

Supplied as optional equipment.

Technical Drawings

25-CREZD Zero Pressure Accumulating Conveyor

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