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Roach 251 Zero Pressure Accumulator SMART ZONE® Heavy Duty Conveyor

TREAD ROLLERS: 2.5″ dia. x 11 ga. steel, model 251S.

PRESSURE ROLLERS: 1.9″ dia. x 16 ga. steel, model 196S; 27″ BF for all widths.

BELTING: 12″ wide black PVC-120.COS.

SIDE MOUNT END DRIVE: Allows one direction unit operation.

DRIVE PULLEY: 12″ dia., with 1-15/16″ dia. shaft, crowned and fully lagged.

TAIL PULLEY: 8″ dia. with 1-3/16″ dia. shaft, crowned.

RETURN ROLLERS: 1.9″ dia. x 16 ga. steel, model 196S, adjustable.

BED: 5 ” x 1-1/2″ x 3/16″ formed steel channel frame slotted for tread rollers to pop-out. When unit is installed at 7′-0″ elevation or higher, rollers must be retained in conveyor frame. Specify desired elevation. Bed sections attached with couplings and floor supports.

BEARINGS: All pulley bearings are precision, heavy duty, lubricated, ball bearing units with cast iron housings.

SPEED: 35 FPM, constant.

ACCUMULATION: 5′-0″ long zones with zone singulation operation. 1′-6″ of live roller over end plates at each end of conveyor remains “live” during operation (# of zones x zone length + 3″-0″ + overall conveyor length). Zones are pneumatically actuated by using photo electric sensors.

FRL: Unit is provided with filter, regulator, lubricator with 3/8 ” ports for 60 PSI operational pressure.


MOTOR DRIVE: 1 HP, 230/460/3, 60 cycle, ODP right angle gear motor.

ROLLER CHAIN: No. 60 chain provided at drive pulley. Chain take-up provided on motor base.



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