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JGX-0648D-79A Wire Rope Mount

The JGX-0648D-79A is the highest-load specification shown in the supplied JGX-0648 series data.

Despite its compact dimensions, the model supports different load levels depending on the installation direction. This makes it useful for equipment where the available mounting space is limited but a softer, low-load isolator would not provide sufficient support.

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Key Features

• Compact 48 mm height:Suitable for installations with limited vertical clearance.

• Up to 78 kg static load:Available under the corresponding loading condition.

• Multi-directional performance:Different load, deflection and stiffness characteristics allow the mount to work with different installation arrangements.

• Multi-loop wire rope construction:Provides controlled deformation during vibration and shock.

• Six mounting options:A, B, C, D, E and S configurations offer greater installation flexibility.

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Product Dimensions

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Product Data Sheet

Curve No.	Model	Max Static Load (KG)	Max Deflection (mm)	Vibration Stiffness (kN/m)	Shock Stiffness (kN/m)
1	JGX-0648D-79A	79	17.8	382	182
2	JGX-0648D-68A	68	23.9	266	116
3	JGX-0648D-56A	56	29.0	196	79
4	JGX-0648D-45A	45	32.0	151	60
5	JGX-0648D-39A	39	32.0	127	51
6	JGX-0648D-36A	36	35.6	109	42
7	JGX-0648D-33A	33	35.6	100	39
8	JGX-0648D-30A	30	50.8	74	25

Curve No.	Model	Max Static Load (KG)	Max Deflection (mm)	Vibration Stiffness (kN/m)	Shock Stiffness (kN/m)
1	JGX-0648D-79A	56.7	25.9	215	89
2	JGX-0648D-68A	47.7	34.0	151	58
3	JGX-0648D-56A	39.8	39.6	109	40
4	JGX-0648D-45A	32.8	45.7	86	30
5	JGX-0648D-39A	27.9	45.7	72	25
6	JGX-0648D-36A	25.3	50.8	61	21
7	JGX-0648D-33A	23.4	50.8	56	19
8	JGX-0648D-30A	21.3	71.6	41	12

Curve No.	Model	Max Static Load (kg)	Max Deflection (mm)	Vibration Stiffness (kN/m)	Shock Stiffness (kN/m)
1	JGX-0648D-79A	43.2	18.8	110	110
2	JGX-0648D-68A	36.3	24.9	72	72
3	JGX-0648D-56A	31.7	30.0	49	49
4	JGX-0648D-45A	25.0	34.0	37	37
5	JGX-0648D-39A	22.7	34.0	32	32
6	JGX-0648D-36A	20.4	38.1	25	25
7	JGX-0648D-33A	18.2	38.1	23	23
8	JGX-0648D-30A	15.9	52.8	16	16

Why the JGX-0648D-79A Is Different

48 mm Low-Profile Design

A high-load isolator does not always need a large installation envelope. The JGX-0648D-79A has an overall height of just 48 mm, making it easier to fit beneath electronic modules, control equipment and compact instrument assemblies. This is particularly useful when the mounting structure has limited vertical clearance.

Multi-Loop Wire Rope Structure

The repeated wire rope loops are more than a structural feature. When vibration reaches the mount, the wire strands bend and interact as the loops deform. This mechanical movement helps dissipate part of the input energy before it reaches the protected equipment. During a short-duration shock, the available deformation also allows the mount to absorb movement rather than behaving as a completely rigid connection.

Designed for Vibration and Shock Together

Some installations experience continuous vibration from motors, rotating equipment or transportation, while shock occurs only occasionally. The JGX-0648D-79A is intended for this combined environment. Its wire rope structure provides both elastic movement and damping without relying on a conventional rubber spring element.

Load, Deflection and Stiffness Matter Together

Choosing a wire rope mount only by its maximum static load can result in an unsuitable installation.

For example, the supplied data for the JGX-0648D-79A shows maximum static loads of 78 kg, 56.7 kg and 43.2 kg under different loading conditions. At the same time, maximum deflection and stiffness also change.

That means model selection should consider the complete mechanical system:

Equipment Load → Number of Isolators → Mounting Direction → Excitation Frequency → Required Deflection

For a four-point installation, the total equipment weight also needs to be evaluated according to actual load distribution rather than simply dividing the weight by four when the center of gravity is uneven.

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