Roach 796RB Medium-Duty Roller Bed Belt Conveyor
At a Glance
- Medium duty roller bed belt conveyor
- Made for transporting unit loads with lesser horsepower requirements than slider bed belt conveyors
- Great for packing, testing, inspecting and various assembly line operations
Transport Loads with Lower Horsepower
The Roach 796RB medium-duty roller bed belt conveyor is well suited for transporting unit loads with lesser horsepower requirements than slider bed belt conveyors.
Specifications
- Belting: PVC-120 black.
- Carrier Rollers: 1.9" dia. x 16 ga. steel rollers, model 196S.
- Drive Pulley: 4" dia. with 1-3/16" dia. shaft or 8" dia. with 1-7/16" dia. shaft, both machine crowned and fully lagged.
- Tail Pulley: 4" dia., machine crowned, with 1-3/16" dia. shaft.
- End Drive: Allows one-direction (unit) operation; add optional center drive for reversible application.
- Safety Pop-Out Roller: Standard on both ends, 1.9" dia. x 16 ga. steel roller, model 196S.
- 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'.
- Bed: 7" x 1-1/2" x 12 ga. channel frame. Bed sections attached with couplings and floor supports.
- Bearings: All pulley bearings are precision, heavy duty, lubricated, ball bearing units with cast iron housings.
- Take-Up: Screw type unit at tail pulley provides 12" belt take-up.
- Belt Speed: 60 FPM, constant.
- Return Rollers: 1.9" dia. x 16 ga. steel, model 196S, adjustable.
- 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.
- Motor Drive: 1/3 HP, 230/460/3, 60 cycle, ODP right angle gear motor.
- Electrical Controls: Optional.
Options
- Belting: Black PVC ruff-top; 3-ply brown neoprene ruff-top; PVC-120 white food grade COS; PVC-150 black COS; 3-ply CN 40 urethane cover.
- Center Drive: Reversible drive with integral belt take-up of 24". Specify location. Center drive option available on units 6'-0" long and above.
- Side Mounted End Drive: Provides minimum conveyor height of 10" TOB (4" dia. drive pulley); 12" TOB (8" dia. drive pulley).
- Overhead End Drive: Provides minimum conveyor height of 8" TOB (4" dia. drive pulley); 10" TOB (8" dia. drive pulley).
- Nose-Over: Provides smooth transition from incline to horizontal position. Single nose-over adjusts 0-20 ; double nose-over adjusts 0-35. Feeders also available.
- Belt Speed: Constant speed 10-120 FPM; DC variable speed; AC inverter variable speed. Other constant or variable speeds available. Note: Capacity changes with speed.
- Auxiliary Take-Up: Provides 24" of belt take-up. Specify location.
- Side Tables: Available in 9", 15" and 21" widths (14 ga.) one or both sides.
- Undertrussed Bed: Available to provide clearance underneath unit at bed joint locations. Specify location for under-trussing and desired clearance underneath unit.
- Motors: Available through 3 HP in TEFC, explosion proof, dirty duty, brake motor, 115/230/1, 575/3, etc.
- 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 TOB (furnished in place of floor supports).
- Guard Rails: 1-3/4" x 1" formed channel (model GC), adjusts horizontally to 10" wider than belt and vertically to 6" above belt; formed steel fixed (model FSG) in 2", 4", 6", 8", 12", and 18" 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.
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" | 16-5/8" | 27-3/32" | 33-3/32" |
1/2 | 16-5/8" | 16-5/8" | 27-3/32" | 33-3/32" |
3/4 | 17" | 17" | 27-23/32" | 33-23/32" |
1 | 17-1/4" | 17-1/4" | 28-15/32" | 34-15/32" |
1-1/2 | 18-1/8" | 18-1/8" | 31-3/32" | 37-3/32" |
2 | 19" | 19" | 32-3/32" | 38-3/32" |
Roach 796RB Conveyor Lengths & Unit Weights |
Conveyor Length | 10' | 20' | 30' | 40' | 50' | 60' | 70' | 80' | 90' | 100' | Deduct |
BELT | BF | OAW | Unit Weights (lbs) | Per Foot |
12" | 15" | 18" | 346 | 564 | 781 | 999 | 1217 | 1434 | 1652 | 1870 | 2087 | 2305 | 22 |
18" | 21" | 24" | 413 | 683 | 953 | 1223 | 1493 | 1764 | 2034 | 2304 | 2574 | 2845 | 27 |
24" | 27" | 30" | 479 | 802 | 1125 | 1447 | 1770 | 2093 | 2416 | 2739 | 3062 | 3384 | 32 |
30" | 33" | 36" | 546 | 921 | 1296 | 1672 | 2047 | 2422 | 2798 | 3173 | 3549 | 3924 | 38 |
36" | 39" | 42" | 612 | 1040 | 1468 | 1896 | 2324 | 2752 | 3180 | 3608 | 4036 | 4464 | 43 |
42" | 45" | 48" | 679 | 1159 | 1640 | 2120 | 2601 | 3081 | 3562 | 4042 | 4523 | 5003 | 48 |
48" | 51" | 54" | 745 | 1278 | 1811 | 2344 | 2877 | 3411 | 3944 | 4477 | 5010 | 5543 | 53 |
Roach 796RB Conveyor Unit Weights for Other than 3" Centers |
Roller Centers | 12" Belt | 18" Belt | 24" Belt | 30" Belt | 36" Belt | 42" Belt | 48" Belt |
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' |
4-1/2" | -15 | -30 | -20 | -40 | -25 | -50 | -30 | -60 | -35 | -70 | -40 | -80 | -45 | -90 |
6" | -30 | -60 | -40 | -80 | -50 | -100 | -60 | -120 | -70 | -140 | -80 | -160 | -90 | -180 |
9" | -42 | -78 | -56 | -104 | -70 | -130 | -84 | -156 | -98 | -182 | -112 | -208 | -99 | -234 |
12" | -45 | -90 | -60 | -120 | -75 | -150 | -90 | -180 | -105 | -210 | -120 | -240 | -135 | -270 |
Please contact Pro Pac or call 888-318-0083 for your conveyors.
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