Firestone EMDG198 manual Dynamic Characteristics at 7.0 in. Design Height, 10.4 lbs

		Description	Assembly Order No.
	Style	Blind nuts, 1/4 NPT	WO1-358-9400
1T15T-1		Blind nuts, 1/4 NPT, bumper	WO1-358-9402
	Two	Blind nuts, 3/4 NPT	WO1-358-9401
	Ply
	Bellows
Assembly weight			10.4 lbs.

3/8-16 BLIND NUTS

(5/8 DEEP)1/4 OR 3/4 NPT AIR INLET

15-20 FT. LBS.		2.88
TORQUE
	6.20
	11.2 MAX O.D.
	AT 100 PSIG
	9.00 DIA.
	OPTIONAL	HEIGHT
25-30 FT. LBS.	BUMPER
TORQUE
1/2-13 THREADED HOLE		2.00
(3/4 DEEP)
	9.25 DIA.

NOTE: Bellows will not compress properly with less than 10 PSIG internal pressure.

NOTE: A bead plate part is shown. This part is also available with a bead ring. Bolts are not included. See pages 8-10 for explanation..

Dynamic Characteristics at 7.0 in. Design Height

(Required for Airmount isolator design only)

Volume @ 100 PSIG = 373 in3			Natural
			Frequency
Gage		Spring
Pressure	Load	Rate	CPM	HZ
(PSIG)	(lbs.)	(lbs./in.)
40	2,100	658	105	1.75
60	3,220	908	100	1.66
80	4,370	1,168	97	1.62
100	5,490	1,408	95	1.58

																											-
																1T15T 1
CONSULT FIRESTONE															RECOMMENDED											Static Data
																	AIRMOUNT
BEFORE USING AS
															DESIGN HEIGHT												4209
	AIRMOUNT
																	7.0 INCHES
					Do not		use Airstroke					in
					shaded			area without
	8				consulting Firestone																										8
IN.x 100	7																			120 Psig											7
						Volume
																				100 Psig
BUMPER)(WITHOUTCU	6					100 Psig																									6	xLBSFORCE1000
	5																														5
																					80 Psig
	4																														4
																							60		Psig
VOLUME	3																														3
																					40 Psig
	2																														2
	1																				20 Psig										1
	0																														0
	MAX. HT.																												MIN. HT.
	12			11				10		9			8					7						6			5			4
											HEIGHT IN.											BUMPER CONTACT
																									5.5 IN.
		See page 12 for instructions on how to use chart.
				Force Table (Use for Airstroke® actuator design)
								Volume									Pounds Force
			Assembly					@ 100
				Height				PSIG		@20			@40					@60						@80			@100
					(in.)				(in3)		PSIG			PSIG					PSIG						PSIG			PSIG
				10.0				541		920			1,750					2,600						3,470			4,410

9.0490 1,030 2,010 3,050 4,050 5,130

8.0433 1,100 2,090 3,210 4,330 5,470

7.0373 1,110 2,100 3,220 4,370 5,490

6.0314 1,160 2,190 3,330 4,480 5,650

5.0251 1,450 2,570 3,780 5,010 6,290

89