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SPECIFICATIONS
TREAD ROLLERS:  2-1/2" dia. x 11 ga. steel, model 251S.

PRESSURE ROLLERS:  1.9" dia. x 16 ga. steel, model 196S; 27" BF for all widths.

RETURN ROLLERS:  1.9" dia. x 16 ga. steel, model 196S, adjustable.

BELTING:  24" wide PVC-120 COS.
side mount end DRIVE: Allows one 
direction unit operation.

DRIVE PULLEY:  12" dia., with 1-15/16" dia. shaft, crowned and fully lagged.

TAIL PULLEY:  8" dia., crowned, with 
1-3/16" dia. shaft.

TAKE-UP:  Screw type unit at tail pulley 
provides 12" belt take-up.

FLOOR SUPPORTS:  SH0-2 at end plates 
and SH-3 at intermediates provides 18" to 18-1/2" TOR. Supports provided on 5' centers and should be lagged to floor.

BED: 5" x 1-1/2" x 3/16" formed steel 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. Specify desired elevation. Bed sections are bolted together with butt couplings and floor supports.
BEARINGS: All pulley bearings are precision, heavy duty, lubricated, ball bearing units with cast iron housings.

ACCUMULATION CONTROLS: Roller limit switch every 5' (per zone). If pallet structure will not accept roller limit switch, see model SZ251ZPA Smart ZONEŽ.

PNEUMATIC ACTUATION: Recommended air line pressure is 60 PSI.

SPEED: 35 FPM, constant.

ACCUMULATION: 5'-0" long zones 
pneumatically actuated, zone singulation operation. 1'-6" of live roller over end plates at each end of conveyor remains "live" during operation (# of zones x zone length + 3'-0" = overall conveyor length).

MINIMUM LOAD: Minimum load weight required to activate sensor roller mechanism is 100 lbs.

MOTOR DRIVE: 1 HP, 230/460/3, 60 cycle, ODP right angle gear motor.

ROLLER CHAIN: No. 60 chain provided at drive pulley. Chain take-up provided on motor base.

ELECTRICAL CONTROLS: Optional
  • 6 WEEK SHIPMENT

Pop-out rollers should be retained in frame if unit is elevated to 7'-0" and above.
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TECHNICAL INFORMATION

ROLLERS, BEARINGS, PULLEYS & WHEELS
BALL TRANSFERS
ACCESSORIES
MATERIAL HANDLING
MISC EQUIPMENT
PALLETIZERS
PALLET TRANSFER