24 HOUR SHIPMENTS INCLUDE ALL 1-FOOT INCREMENTS 5'-0" TO 100'-0" SQUARING RODS: ROLLER CHAIN: MOTOR DRIVE: 1 HP, 230/460/3, 60cycle, ODP right angle gear motor. Drive pulley is driven by No. 50 roller chain for 1-1/2 HP or less and No. 60 chain on larger drives. Chain take-up provided on motor base. Adjustable rods onunderside of bed allow frame to be squared for improved belt tracking and are standard on all units over 30'. > Conveyor shown withoptional supports ELECTRICAL CONTROLS: Optional. > Roach 751RB is the choice for heavier unit loads. The heavyduty roller bed construction makes model 751RB ideal for transporting heavy loads with low power requirements. "A" MAX "B" MAX LENGTH HP @60 FPM "B" ENDDRIVE: Allows one-direction (unit) operation; add optional center drive for reversible application. > 12" 24" 8" DRV. 8" DRV.117-1/4"34-15/32" TAKE-UP: Screw type unit at tail pulley provides 12" belt take-up. > 1-1/2 18-1/8" 37-3/32"219"38-3/32" 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. channelframe. Bed sections attach with couplings and floor supports. > 3 19-1/2" 39-9/32" SPECIFICATIONS SAFETY POP-OUT ROLLERS: Standardon bothends, 1.9 x 12 ga. steel, model 192S on 15Ԕ-39 BF, 1.9Ԕ x 9 ga. steel, model 199S on 45-57Ԕ BF. BELTING: PVC-120 black. CARRIER ROLLERS: 2-1/2" dia. x 11 ga.steel, model 251S. DRIVE PULLEY: TAIL PULLEY: RETURN ROLLERS: 4" dia. with1-3/16" dia. shaft on 15"-39" BF; 6" dia. with 1-7/16"dia. shaft above 39" BF; both machine crowned. 8" dia. with 1-7/16" dia.shaft on 15"-39" BF; 12" dia. with 1- 15/16" dia. shaft above 39" BF; both machine crowned and fully lagged. 1.9" dia. x 16 ga.steel, model 196S, adjustable. BELT SPEED: 35 FPM, constant. > Prevent pinch points that exist when beltconveyors are permanently attached to other conveyors or equipment!