251CALR

Heavy Duty Cam Adjusted Live Roller Conveyor System

Specifications

Tread Rollers: 2-1/2" dia. x 11 ga. steel, model 251S.

Pressure Rollers: 1.9" dia. x 16 ga. steel, model 196S; same BF as conveyor up to 39" BF; units 43" BF and above, rollers are 21" BF with STANDARD 12" wide belt; 27" BF if OPTIONAL 24" belt is used.

Belting: 12" wide PVC-120.

Return Rollers: 1.9" dia. x 16 ga. steel, model 196S, adjustable.

Center Drive: Reversible drive with 24" integral belt take-up. Specify location. For units under 8'-0" overall length, drive components must be stacked.

End Pulley: 4" dia. with 1-3/16" dia. shaft on 15"-39" BF; 6" dia. with 1-7/16" dia. shaft above 39" BF; both crowned.

Drive Pulley: 8" dia. with 1-7/16" dia. shaft on 15"-39" BF; 12" dia. with 1-15/16" dia. shaft above 39" BF; both crowned and fully lagged.

Speed: 35 FPM, constant.

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

Bed: 7" x 1-1/2" x 10 ga. 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.

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

Floor Supports: 8" and 12" center drive (with 4" or 6"end pulley) adjustable 33" to 36" TOR with SH-6 at end plates and SH-7 at intermediates. Supports provided on 5' centers and should be lagged to floor.

Roller Chain: Drive pulley is driven by No. 50 chain for 1-1/2 HP or less and No. 60 chain on larger drives. Chain take-up provided on motor base.

Electrical Controls: Optional.

24 Hour Shipments Include All 1-Foot Increments 6'- 0" TO 100'- 0"

Warning: Pop-out rollers should be retained in frame if unit is elevated to 7'-0"
and above.

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