Hytrol Catalog

CATALOG | 07262019 • STANDARD SPECIFICATIONS 190-NSP BED –Roller bed with 1.9 in. dia. roller x 16 ga. galvanized tube spaced every 3 in. Mounted in 9 1/2 in. x 12 ga. powder painted formed steel channel frame bolted together with splice plates. CROSS BRACING –Rods with turnbuckles are fastened to underside of bed to provide proper alignment of bed rollers and insure correct product tracking. Supplied to section adjoining drive and every other section, 20 ft bed lengths and over. Supplied on bed lengths 9 ft and over. DRIVE –Mounted underneath, placed near center of conveyor. NOTE : On Conveyors less than 24 in. OAWmotor extends beyond frame. Chain guard located on left hand side. DRIVE SHAFT –1 in. dia. steel shaft extends full length of conveyor. Chain coupling at bed joints. Located on left hand side. DRIVE SPOOLS –2 in. dia. Delrin spool held in place on drive shaft with spool spacers. DRIVE GUARD –Underside of drive shaft with spools and drive o-rings guarded full length of conveyor. DRIVE O-RING –3/16 in. dia. polyurethane o-ring from drive spool to tread rollers. BEARINGS –Sealed, pre-lubricated, self-aligning, ball bearings with eccentric lock collar on drive shaft. Pre-lubricated ball bearings in tread rollers. SPEED REDUCTION –Sealed worm gear C-Face speed reducer. No. 50 roller chain to drive shaft. MOTOR –1/2 HP–208/230/460/575V–3 Ph. 60 Hz Totally Enclosed C-Face. CONVEYING SPEED –Constant 65 FPM. CAPACITY –Maximum load per powered roller–15 lbs. NOTE : Maximum load capacity will be less for products with soft or irregular bottoms. Total load NOT TO EXCEED capacity in chart. FLOOR SUPPORTS –Now supplied as optional equipment. FLOOR SUPPORTS –MS Type floor supports are available with a wide range of adjustment. Specify top of belt or roller elevation. One support required at every bed joint and ends of conveyor. Holes in feet for lagging to floor. Knee braces recommended above MS-6 support. CONVEYING SPEED –Other constant and variable speeds from 30 to 120 FPM. Over 120 FPM timing belt drive recommended. Capacity affected with speed change. SIDE MOUNTED DRIVE –with Hytrol Reducer. SIDE MOUNTED DRIVE –with Gearmotor. O-RING DRIVE CHAIN –With sealed in lubricant (Recommended for applications that do not permit regular lubrication). LOW ELEVATION DRIVE –Gearmotor mounted inside of conveyor. Minimum elevation 11 1/4 in. POSITIVE DRIVE –Spools are keyed to drive shaft in positive drive areas. CROSSOVER –Separatesectionrelocatesdriveshaft fromonesideofconveyortotheother. Minimum Elevation—12 3/8 in. ONE DIRECTION O-RING TRANSFER – See Conveyor Accessories. REVERSING O-RING TRANSFER – See Accessories section. GUARD RAILS –Adjustable Universal Channel Guard Rail, fixed channel or type A & B angle. Note : If product comes in contact with guard rails, product flow will be affected. Fixed channel overlapping, one direction. Fixed channel non-overlapping, reversing. PACKAGE STOPS –Blade, roller or pin type stops available, contact factory. POLY-TIER SUPPORTS –36 in. to 120 in. support heights in 6 in. increments. Knee braces supplied. CEILING HANGERS –5/8 in. dia. x 8 ft. long unplated rods fully threaded. Other lengths and galvanized rods available. MOTORS –Energy efficient, single phase, brakemotor, other characteristics. 2 HP maximum. ELECTRICAL CONTROLS –Non-reversing or reversible magnetic starters and push-button stations. AC variable frequency drive. • OPTIONAL EQUIPMENT 1) Powered drive shaft (coupled at bed joints) is bearing supported on frame. 2) Drive o-ring transmits power to tread rollers from drive shaft. 3) Drive spool (held in place by spool spacers) and groove in tread roller keep drive o-ring in position. 4) If back pressure (accumulation) is applied to tread roller, drive spool will slip on drive shaft, stopping power to tread roller. LOAD CAPACITY CHART @ 65 FPM HP OVERALL FRAMEWIDTH OVERALL FRAMEWIDTH OVERALL FRAMEWIDTH 16" to 22" 24" to 30" 34" to 42" TOTAL LOAD (Lbs.) TOTAL LOAD (Lbs.) TOTAL LOAD (Lbs.) UP TO 60' UP TO 90' UP TO 120' UP TO 60' UP TO 90' UP TO 120' UP TO 60' UP TO 90' UP TO 120' 1/2 1550 580 – 1340 250 – 1020 – – 1 *3600 4090 3110 *3600 3770 2680 *3600 3280 2040 2 – – *7200 – – *7200 – – *7200 *Limited to 15 lbs. per driven roller. NOTE : Capacity in Chart based on 3 in. roller centers with all rollers powered. MOTOR SELECTION CHART FPM 30-44 45-120 HP (MAX) 1 2 If the required horsepower exceeds the maximum horsepower shown in the chart, more than one drive is required TREAD ROLLER DRIVE O-RINGS DRIVE SHAFT DRIVE SPOOL FLOW SPOOL SPACER SHORT SPOOL SPACER