IMV J-Series

Large Displacement Range

J-series accommodates high-velocity and large-displacement testing.

Long-duration shock tests require high velocity and large displacement.
J-series is a high-functionality system that offers usability and durability with features that accommodate high-velocity and large-displacement testing.

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Product Details

IMV-Smart^TM technology

■ Expanded maximum test range: ・Maximum velocity of sine force: 94 in/s　・Maximum velocity of shock force: 181 in/s　・Maximum displacement: 4.0 inp-p
■ Patented upper (armature) support system PS Guide: Parallel Slope Guide is standard
■ All models can be directly paired with a climatic test chamber

System Model				Unit	J230/EM3AM	J240/EM4AM	J250/EM5AM	J250/EM6AM	J260/EM7AM	J260S/EM16HAM
System Specifications	Frequency Range			Hz	0－3000	0－2400	0－2200	0－2200	0－2600	0－2000
	Rated Force	Sine		lbf	3,600	5,400	7,900	9,000	12,150	12,150
		Random		lbf rms	3,600	5,400	7,900	9,000	12,150	12,150
		Shock		lbf	9,000	12,400	15,800	18,000	24,200	44,000
		High Velocity Shock		lbf	6,750	10,800	15,300	17,520	21,595	-
	Maximum Acc.	Sine		g	96	94	79	90	87	83
		Random		g rms	67	65	55	63	61	58
		Shock		g peak	240	204	159	181	174	200
		High Velocity Shock		g peak	180	188	154	176	155	-
	Maximum Vel.	Sine		in/s	94	94	94	94	94	94
		Shock		in/s peak	94	94	94	94	94	137
		High Velocity Shock		in/s peak	137	137	137	137	137	-
	Maximum Disp.	Sine		inp-p	4.0	4.0	4.0	4.0	4.0	4.0
	Maximum Disp.	High Velocity Shock		in/s peak	4.0	4.0	4.0	4.0	4.0	4.0
	Maximum Travel			inp-p	4.7	4.7	4.7	4.7	4.6	4.6
	Maximum Load			lbs	660	880	1,320	1,320	2,200	2,200
	Power Requirements			kVA	28	38	53	57	86	127
	Breaker Capacity			A	50	75	100	100	125	225
Vibration Generator	Model				J230	J240	J250	J250	J260	J260S
	Armature Mass			lbs	37.5	57.3	99.2	99.2	139	139
	Armature Diameter			φin	7.9	11.4	17.3	17.3	17.6	17.0
	Allowable Eccentric Moment			lbf in	6,200	7,530	13,730	13,730	13,730	13,730
	Dimensions	Width		in	45	49	58	58	60	64
		Height		in	43	45	51	51	52	55
		Depth		in	34	35	44	44	44	44
	Shaker Body Diameter			φin	25	29	34	34	36	36
	Mass			lbs	3,970	5,295	7,720	7,720	9,040	9,040
Power Amplifier	Model				EM3AM-J30	EM4AM-J40	EM5AM-J50	EM6AM-J50	EM7AM-J60	EM-16HAM-J60S
	Maximum Output			kVA	23	34	50	57	70	76
	Amplifier Bay(s)				1	1	2	2	2	3
	Dimensions	Width		in	23	23	46	46	46	69
		Height		in	69	69	77	77	77	77
		Depth		in	34	34	34	34	34	34
	Mass			lbs	840	1,080	2,050	2,120	3,090	7,000
Controller	Vibration Controller				See Vibration Controller K2	See Vibration Controller K2	See Vibration Controller K2	See Vibration Controller K2	See Vibration Controller K2	See Vibration Controller K2
Cooling	Cooling Method				Air cooling	Air cooling	Air cooling	Air cooling	Air cooling	Air cooling
	Blower	Dimensions	Width	in	28	28	46	46	53	52
			Height	in	56	61	84	84	95	89
			Depth	in	31	37	32	32	44	43
		Mass		lbs	309	463	617	617	816	816
		Wattage		kw	3.7	5.5	11.00	11	15	15
		Duct Hose Diameter		φ	7.87	7.87	9.84	9.84	9.84	9.84

* Random force ratings are specified in accordance with ISO5344 conditions. Please contact IMV or your local distributor with specific test requirements.
* Power supply: 3-phase 220/480V, 60Hz. A transformer is required for other supply voltages.
* Breaker capacity for 480V.
* Above 2,000Hz, the force rolls-of f at a rate of -12dB/oct.
* Specification above applies to 60 Hz. Dimensions change for 50 Hz.
* An export license is required for exporting a shaker system of over 11,240 lbf sine force.
* For high-velocity option
* For random vibration tests, please set the test definition of the peak value of acceleration waveform to operate at less than the maximum acceleration of shock.
* Frequency range values vary according to sensor and vibration controller.
* Armature mass and acceleration may change when a chamber is added.
* Mass and dimensions may change for CE-marked systems.