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Roach SZ196ZPA Zero Pressure Accumulator Smart Zone Medium-Duty Conveyor

Roach SZ196ZPA Zero Pressure Accumulator Smart Zone Medium-Duty Conveyor

At a Glance

  • Safely accumulates packages with zero back pressure
  • Loads up to 125 lbs per foot may be effectively handled
  • No minimum weight limitations
  • Photo electric sensors replace sensor rollers

Safely Accumulate Packages with Photo Electric Sensors

The Roach SZ196ZPA Smart Zone conveyor safely accumulates packages with zero back pressure utilizing zone singulation operation. Loads up to 125 lbs per foot may be effectively handled with its unique design. This conveyor features no minimum weight limitations. Roach Smart Zone photo electric sensors replace sensor rollers to accumulate products with previously difficult minimal weight restrictions. Smart Zone photo electric sensors are easy to install.

Specifications

Tread Rollers: 1.9" dia. x 16 ga. steel, model 196S.
Pressure Rollers: 1.9" dia. x 16 ga. steel, model 196S; 8" BF with 6" wide belt.
Return Rollers: 1.9" dia. x 16 ga. steel, model 196S, adjustable.
Belting: 6" wide black PVC-120 COS.
Drive Pulley: 4" dia. with 1-3/16" dia. shaft or 8" dia. with 1-7/16" dia. shaft; both crowned and fully lagged.
End Pulley: 4" dia., crowned, with 1-3/16" dia. shaft.
Bearings: All pulley bearings are precision, heavy duty, lubricated, ball bearing units with cast iron housings.
Speed: 60 FPM, constant.
Bed: 7" x 1-1/2" x 12 ga. 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.
Squaring Rods: Adjustable rods on underside of bed allow frame to be squared for improved belt tracking and are standard on all units over 30'.
Floor Supports: Optional
Motor Drive: 1/3 HP, 230/460/3, 60 cycle, ODP right angle gear motor.
Roller Chain: 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.
Accumulation: Zone singulation operation; 3" RC = 2'-0" long zones; 4-1/2″ RC = 3'-0" long zones. 1'-0" of live roller at each end of conveyor over end plates remains live during operation. Zones are pneumatically actuated using photo electric sensors.
Pneumatic Actuation: Maximum air line pressure should not exceed 30 PSI.
FRL: Unit is provided with filter, regulator, lubricator with 1/4" ports.
Electrical Controls: Optional

Options

Accumulation: 30" and 60" zones available in 3" and 6" roller centers; 40" and 60" zones available in 4" roller centers.
Slug Release: Products may be slug released rather than individual product release in normal zone singulation; accumulation mode will not be disturbed when slug release option utilized.
Belting: 6" wide black PVC-120; 6" wide black PVC-150; 12" wide PVC-120.
End Drive: Mounted underneath conveyor. Minimum possible height is 20" TOR for underneath mounted end drive. Belt take-up required for end drive (if substituting end drive for center drive).
Auxiliary Take-Up: Provides 24" of belt take-up. Specify location.
Floor Supports: Supports, knee braces, casters and polytier supports available.
Ceiling Hangers: 5/8" dia. threaded rod with hardware to attach rods to conveyor. Provides 6' clearance between ceiling and TOR (furnished in place of floor supports).
Galvanized Rollers: Both tread and pressure rollers available in galvanized steel, model 196G. Specify tread only or both tread and pressure rollers.
192S Tread Rollers: 1.9" dia. x 12 ga. steel tread rollers, model 192S, available in model 192VP.
Speed: Constant speed 3-120 FPM; DC variable speed; AC inverter variable speed. Other constant or variable speeds available. Note: Capacity changes with speed.
Motors: Available through 3 HP in TEFC, explosion proof, dirty duty, brake motor, 115/230/1, 575/3, etc.
Defused Smart Zone: Photo eyes mounted below tread rollers.

Please contact Pro Pac or call 888-318-0083 for your conveyors.

Horsepower & Drives

HP @
60 FPM
A MAX
B MAX
4" Drive 8" Drive 4" Drive 8" Drive
1/3 16-5/8" 17-5/8" 58-5/32" 58-5/32"
1/2 16-5/8" 17-5/8" 58-5/32" 58-5/32"
3/4 17" 17-5/8" 58-25/32" 58-25/32"
1 17-1/4" 17-5/8" 59-17/32" 59-17/32"
1-1/2 18-1/8" 18-1/8" 61-21/32" 61-21/32"
2 19" 19" 62-21/32" 62-21/32"

Roach SZ196ZPA Conveyor Lengths & Unit Weights

Conveyor Length10'20'30'40'50'60'70'80'90'100'Deduct
BFOAWBELT
Unit Weights (lbs) with 3" Roller Centers
Per Foot
15"18"6"5208241127143117342038234126452948325230
19"22"6"5769121248158419202255259129273263359934
21"24"6"6059561308166020122364271630683420377235
25"28"6"66110451429181321982582296633503734411938
27"30"6"68910891490189022902691309134913892429240
33"36"6"77412221671212025683017346639154363481245
39"42"6"85813551852234928463344384143384835533250

Roach SZ196ZPA Conveyor Unit Weights for Other than 3" Centers

Tread Roller
Centers
15" BF
19" BF
21" BF
25" BF
27" BF
33" BF
39" BF
Per 5'Per 10'Per 5'Per 10'Per 5'Per 10'Per 5'Per 10'Per 5'Per 10'Per 5'Per 10'Per 5'Per 10'
4"-23-45-28-55-30-60-35-69-37-75-45-90-53-105
6"-45-90-54-108-60-120-69-138-75-150-90-180-105-210

Please contact Pro Pac or call 888-318-0083 for your conveyors.

Get a Great Quote

Pro Pac offers competitive prices and outstanding customer service. Get a quote for our Roach SZ196ZPA Zero Pressure Accumulator Smart Zone Medium-Duty Conveyor and see the Pro Pac difference.

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