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SZ251CDA Smart ZoneŽ
Heavy Duty Chain Driven Zero Pressure Accumulator

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SPECIFICATIONS
TREAD ROLLERS: 2-1/2" dia. x 11 ga. steel, model 251S. 

CHAIN DRIVE: Roller-to-roller No. 40 roller chain. Zone-to-zone No. 60 roller chain.

CENTER DRIVE: Drive either side 
mounted or underside mounted (specify). Drive shafts are supported by precision, heavy duty, lubricated, ball bearing units.

ROLLER CENTERS: 4" or 6" ONLY.

BED: 7" x 1-1/2" x 7 ga. and 5" x 1-1/2" x 7 ga. formed steel channel frame. Bed sections bolted together with butt couplings and floor supports.

ACCUMULATION ZONE: 5'-0" zone lengths, zone singulation operation, photo electric sensor controlled zones.

SPEED: 35 FPM, constant.
CHAIN GUARD: Chains are completely enclosed along entire length of conveyor.

FLOOR SUPPORTS: For underside drive, SH-4CDA adjustable 19" to 22" TOR; for side mounted drive, SH-2CDA adjustable 13" to 16" TOR. Supports provided on 5' centers and should be lagged to floor.

BEARINGS: Removable type, heavy duty ball bearings, zinc-plated, grease packed, labyrinth seal.

MOTOR DRIVE: 3/4 HP, 230/460/3, 60 cycle, ODP right angle gear motor.

CAPACITY: 1000 lbs./ft. up to a maximum of 4000 lb. pallet. 

ELECTRICAL CONTROLS: Optional
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