ABB Dodge SCXT305A Petunjuk Manual - Halaman 2

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OPTIONAL ADJUSTABLE PACKING

ADAPTER – ASSEMBLY

Place reducer on blocks so that it lays flat with the input

shaft down.

Position adapter on reducer output hub so that small end

(end with 12 holes) rests on reducer. Select the 4 mounting

holes to match the shaft used (Figure 1).

Place adapter screws and lockwashers through adapter

and thread into reducer. Do not tighten.

Install 2 screws in studs in the adapter. Use Loctite on

threads. See Figure 2.

Flatten braided seals with a soft hammer. Place seals in

adapter, one of top of the other with joints offset from each

other. Lay retaining ring loosely on top of seals. Slide shaft,

keyseated end first, into adapter and through adjusting

flange into reducer. Take care to clear the seals with the

adapter section of the shaft. Once shaft has bottomed,

seat retainer ring by tapping with a hammer. Install

adjustable flange and secure with hex nuts provided.

Carefully place reducer on its side. Rotate shaft to align

keyseats in shaft and output hub and install key. Install shaft

retainer, lockwasher, and bolt. Tighten bolts per Table 4.

Lay reducer on blocks with input shaft down and tighten

adapter bolts per Table 4.

LIP SEAL OR

FELT SEALS

SEAL

RETAINING

RING

DRIVE

SHAFT

SCREW CONVEYOR DRIVE

SPEED REDUCER

ADAPTER

ADAPTER BOLT

AND LOCK WASHER

Figure 2- Optional Adjustable Packing Adapter

Adjustable

Flange

Hex

Nut

Figure 1 - Assembly

DRIVE SHAFT

Adjustable

Packing

Adapter

SHAFT

RETAINER

KEY

RETAINER BOLT

AND LOCK WASHER

Screw

Stud

Retainer

Ring

Braided

Seals

Drive

Shaft