Yale 11353395D manual 3. Motor Driven Trolley Frame and Drive “B” Frame Shown

Figure 9-3. Motor Driven Trolley Frame and Drive (“B” Frame Shown).

“B” Frame: Trolley Frame and Drive Components for Figure 9-3.

Ref.	Part		Qty.
No.	Number	Description	Req’d
1	-	Side Plate	1
	GHB-301A	Drum Side – 25’ Lift Frame
	GHB-301B	Drum Side – 40’ Lift Frame
2	-	Side Plate	1
	GHB-302A	Drive Side – 25’ Lift Frame
	GHB-302B	Drive Side – 40’ Lift Frame
3	-	Counterweight	1
	GHB-303A	Counterweight, 25’ Lift Frame
	GHB-303B	Counterweight, 40’ Lift Frame
4	GHB-304	Lockwasher (5/8)	2
5	GHB-305	Hex Head Bolt, Grade 5 (5/8-11 x 1 1/2)	2
6	-	Alignment Bar	2
	GHB-306A	Alignment Bar, 4” Thru 14” Trolley Beam Flange Width
	GHB-306B	Alignment Bar, 14 1/8” Thru 20” Trolley Beam Flange Width
7	-	Hex Cross Shaft	1
	GHB-307A	Hex Cross Shaft, 4” Thru 14” Trolley Beam Flange Width
	GHB-307B	Hex Cross Shaft, 14 1/8” Thru 20” Trolley Beam Flange Width
8	GHB-308	Motor (Specify HP, Phase, Voltage, Frequency, & Number of Speeds)	1
9	-	Traverse Gear Reducer (See Figure 9-11 for Components)	1
	GHB-309A	50 FPM
	GHB-309B	75 FPM
10	GHB-310	Hex Head Bolt, Grade 5 (3/8-16 x 1)	4
11	GHB-311	Lockwasher (3/8)	4
12	GHB-312	Hex Head Bolt, Grade 5 (5/16-18 x 7/8)	4

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