Hytrol Catalog

CATALOG | 08312018 199-PVEZD Medium Duty Accumulating Conveyor (Zero Pressure Accumulating Type) The Model 199-PVEZD is a chain driven live roller conveyor designed for zero pressure accumulation of products. This conveyor is designed to handle cartons or pallets. Products may be accumulated in zones and released upon request. • EZDrive TM System (Individual zone drive) • EZLogic ® Accumulation System • Poly-V Belt Driven Rollers • Shaft Mounted Drive • Adjustable MSN-Type Floor Supports Available Conveyor shown with optional floor supports HOW IT WORKS The conveyor is made up of accumulation zones. Each zone contains an individual zone drive interfaced to Hytrol’s EZLogic ® Zone Controllers, which sense product presence and control the accumulation and release of the zones by starting and stopping the zone drives. Conveying Surface 12 1/4" 14 1/4" 16 1/4" 18 1/4" 20 1/4" 22 1/4" 24 1/4" 28 1/4" 30 1/4" 34 1/4" 36 1/4" Between Rail Width 15" 17" 19" 21" 23" 25" 27" 31" 33" 37" 39" Overall Frame Width 18" 20" 22" 24" 26" 28" 30" 34" 36" 40" 42" Weight (Lbs.) Per Foot 3” Roller Centers 56 59 61 63 66 68 71 75 78 81 85 Weight (Lbs.) Per Foot 4" Roller Centers 51 53 55 57 59 61 63 67 69 73 75 Weight (Lbs.) Per Foot 6" Roller Centers 46 48 50 52 54 56 58 62 64 66 68 • Total Weight = (Number of Zones x 30) + (OAL xWeight Per Foot) • All weights in catalog are conveyor weights only. Accessories, crating, etc. are not included. • Motors will slave a maximum of 40 rollers, 20 rollers per side. DISCONNECT PANEL (SINGLE OUTPUT SHOWN) EZDrive ZONE STARTER BOX IOP SECTION LENGTH OVERALL LENGTH OPTIONAL MSN SUPPORTS SHOWN 8 1/8 OVERALL FRAME WIDTH BETWEEN FRAME WIDTH CONVEYING SURFACE 11 1/16 7 1/2 1/4 3 1/2 U.S. Patent Numbers 7,243,781 • 7,591,366 7,905,345 • 6,860,381 Other Patents Pending. CATALOG | 08312018 199-PVEZD BED –Roller bed with 1.9 in. dia. x 9 ga. unplated rollers spaced every 3, 4, or 6 in. Tread rollers mounted in 3 1/2 in. x 7 ga. formed channel on side opposite guard and 4 1/2 in. x 7 ga. formed channel on guard side. Bolted together with butt couplings. POLY-V BELT –J profile, 4-rib roller to roller. GUARD –Formed steel guards totally enclose drive belts. EZDrive TM System –Shaft mounted gearmotor located near center of each zone. 1/2 HP - 3 PH 60 Hz. Totally enclosed fan cooled. 230/460V (specify voltage). Includes EZDrive TM Disconnect Panel. Power is distributed zone to zone through pluggable cordsets. Power is connected from the starter box to the motor via “SO” type cord. Please contact factory if local code requires other than the standard power distribution techniques described. ACCUMULATION ZONES –4 in. roller centers, 32 in. to 120 in. on 4 in. increments. 3in. and 6 in. centers, 30 in. to 120 in. on 3in. or 6 in. increments. Frame length changes with zone length. EZLOGIC ® ZONE CONTROLLER –Located in each zone (Retro-Reflective). NEMA 1, 2, IP 62. UL Approved. IOP –Provides 27VDC, 100 watt power for EZLogic ® accumulation system - contains slots for 4 input/output boards. Should be located near disconnect panel. See chart for maximum quantity of zones. Requires 120VAC or 230VAC single phase input. CONVEYING SPEED –Constant 35 FPM. CAPACITY –Maximum load per linear foot of conveyor 150 lbs. with supports on 10 ft. centers and 250 lbs with supports on 5 ft. centers. Maximum unit load 1000 lbs. per zone. Zones longer than 6 ft. may require an additional floor support depending on product load. FLOOR SUPPORTS –Now supplied as optional equipment. • OPTIONAL EQUIPMENT FLOOR SUPPORTS –MSN 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 MSN-6 support. CONVEYING SPEED –Other constant and variable speeds. Note : Capacity affected with speed change. GUARD RAILS –Adjustable Universal Channel Guard Rail, (both sides) fixed channel (both sides) or angle (one side). POLY-TIER SUPPORTS –36 in. to 120 in. support heights in 6 in. increments. Knee braces supplied. CEILINGHANGERS –5/8 in.dia.x8 ft. longunplatedrods fullythreaded. Other lengthsandgalvanized rods available. EZDrive TM System : • Variable Frequency Drive–for adjusting conveying speed or adjusting acceleration and deceleration time. EZLogic ® – See EZLogic ® Components Page. EZLOGIC ® ACCUMULATION SYSTEM Hytrol’s EZLogic ® , or“Electronic Zero-pressure Logic”Accumulation System, combines the sensing accuracy of photo-electronics with discrete electronic logic control without the use of a PLC or pneumatic logic components. The EZLogic ® Accumulation System provides many features including: Zero-Pressure Accumulation of Product Zone Stop - Function is built in. Any zone may be transformed into a workstation by connecting a dry contact switching device to the auxiliary port of the EZLogic ® Zone Controller. This feature is always used at the discharge end of the conveyor line, and may be used at any other location where a zone stop is required. Dynamic Zone Allocation – Automatically adjusts the conveyor’s zone length to accommodate the length of the product being conveyed. Improves conveyor efficiency and system flexibility. Sleep Feature – Stops tread rollers from turning when no product is present, reducing noise, reducing energy consumption and extending roller bearing life. Unloading Zone Feature - Zone On Delay –Timer delays the zone immediately upstream from a removed load, preventing it from driving for a set time. This feature is ideal where loads are routinely removed from the conveyor with a lift truck. Loading Zone Feature – Zone detects load being placed onto the conveyor with a fork truck and stops the zone from driving and automatically prevents any loads in zones upstream from entering loading area. SINGLE OUTPUT DISCONNECT PANEL DUAL OUTPUT DISCONNECT PANEL (MUST BE LOCATED AT THE CENTER OF CONVEYOR) ZONE GEARMOTOR ZONE GEARMOTOR INFEED EYE EZLOGIC® ZONE CONTROLLER INFEED EYE EZLOGIC® ZONE CONTROLLER EZDRIVE™ ZONE STARTER BOX EZDRIVE™ ZONE STARTER BOX IOP IOP † Note : InfeedWake-Up Eye used only on terminating infeed end of conveyor. Not used when connecting to upstream EZLogic® conveyor through power supply isolation cable. DISCONNECT PANEL 230V 460V 3 Ph. 60 Hz 3 Ph. 60 Hz SINGLE OUTPUT 1-8 ZONES 1-15 ZONES DUAL OUTPUT 9-16 ZONES 16-22 ZONES F L O W F L O W RH CHAIN GUARD (STANDARD) LH CHAIN GUARD F L O W F L O W • STANDARD SPECIFICATIONS