Firestone EMDG198 manual Dynamic Characteristics at 6.0 in. Design Height, 17.1 lbs, Frequency

		Description	Assembly Order No.
	Style	Blind nuts, 1/4 NPT	WO1-358-8158
153-2		Blind nuts, 3/4 NPT	WO1-358-8157
	Two
	Ply
	Bellows
Assembly weight			17.1 lbs.

3/8-16 BLIND NUTS	1/4 or 3/4 NPT
(5/8 DEEP)	AIR INLET
	3.12
	6.25

15-20 FT. LBS.	6.25
TORQUE

18.1 MAXIMUM O.D. AT 100 PSIG

HEIGHT

12.21 DIAMETER

NOTE: A bead plate part is shown. This part is also avail- able with bead rings. See pages 8-10 for explanation.

Dynamic Characteristics at 6.0 in. Design Height

(Required for Airmount isolator design only)

Volume @ 100 PSIG = 981 in3			Natural
			Frequency
Gage		Spring
Pressure	Load	Rate	CPM	HZ
(PSIG)	(lbs.)	(lbs./in.)
40	4,564	2,202	131	2.18
60	7,048	3,153	126	2.10
80	9,682	4,031	121	2.02
100	12,385	4,958	119	1.98

								153-2
CONSULT FIRESTONE					RECOMMENDED					Static Data
						AIRMOUNT
BEFORE USING AS
					DESIGN HEIGHT						B4561
	AIRMOUNT
						6.0 INCHES
	14													28
			Do not use	Airstroke in
	13		shaded area	without										26
			consulting	Firestone
	12													24
	11		Volume											22
100x			100 Psig
									120 Psig
IN.	10													20
BUMPER)(WITHOUTCU	9													18	xLBSFORCE1000
									1	00 Psig
	8													16
	7													14
										80 Psig
	6													12
	5									60 Psig				10
VOLUME
	4													8
										40 Psig
	3													6
	2													4
										20 Psig
	1													2
	0													0
	MAX. HT.			7	6		5	4					MIN. HT.
	9	8										3

HEIGHT 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

8.01,169 425 1,260 2,566 4,038 5,636

7.01,094 1,423 3,210 5,194 7,334 9,528

6.0981 2,140 4,564 7,048 9,682 12,385

5.0840 2,676 5,476 8,458 11,440 14,471

4.0679 3,051 6,153 9,478 12,738 15,965

3.0 510 3,219 6,609 10,069 13,550 17,218

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