Light Duty Cam Adjusted Live Roller Conveyor, Roach Model 638CALR

Features

• It can convey items horizontally where transfers, side loading or unloading, or temporary accumulation is required for light duty applications
• Ideal for small items where tight roller spacing is required

Applications

• Warehousing & Distribution 
• Manufacturing 
• Order Fulfillment
• Aerospace
• Government Military & Agency
• Automotive
• Parcel Handling

Specifications

• Tread Rollers: 1-3/8” dia. x 18 ga. galvanized steel, model 138G with 5/16” hex.
• Pressure Rollers: 1-3/8” dia. x 18 ga. galvanized steel, model 138G with 5/16” hex.
• Return Rollers: 1-3/8” dia. x 18 ga. galvanized steel, model 138G with 5/16” hex, adjustable.
• Belting: 6” wide black PVC-120 COS.
• Center Drive: Reversible drive w/ 24” integral belt take-up. Specify location.
• 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. SPEED: 60 FPM, constant.
• Bed: 6” 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’.
• Motor Drive: 1/3 HP, 230/460/3, 60 cycle, ODP right angle gear motor.
• Bearings: All pulley bearings are precision, heavy duty, lubricated, ball bearing units with cast iron housings.
• 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.

Options

• Belting: 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).
• Side Mounted End Drive: Provides overall conveyor height of 9”.
• Auxiliary Take Up: Provides 24” of belt take-up. Specify location. S
• Floor Supports: Supports, knee braces, casters and polytier supports available. S
• 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).
• Motors: Available through 3 HP in TEFC, explosion proof, dirty duty, brake motor, 115/230/1, 575/3, etc.
• Speed: Constant speed 3-120 FPM; DC variable speed; AC inverter variable speed. Other constant or variable speeds available. NOTE: Capacity changes with speed.
• Guard Rails: 1-3/4” x 1” formed channel (model GC), adjusts horizontally to 8” wider than roller and vertically to 6” above roller; formed steel fixed (model FSG in 2”, 4” and 6” heights; fixed channel (model FC); 1-1/2” angle (model GA1-1/2).
• Electrical controls: Magnetic starter (one direction or reversible); One direction manual starter; Momentary start/stop push button station; Forward/ reversing /stop push button station. Mounting and pre-wiring for units up to 12’ long

For more information on the Roach Model 638CALR please contact a Thomas Conveyor & Equipment Automation Engineer at 844 220 0086 or click on the Contact Us button above.