GR4 Series
GR Series Wire Rope Vibration Isolators: An Innovative Solution for
Vibration Control of Precision Equipment
In the field of industrial vibration control, the GR series wire
rope vibration isolators launched by Xi'an Hoan Microwave Co., Ltd.
have become an ideal choice for precision instruments,
communication equipment and high-end manufacturing industries due
to their unique structural design and material properties. The
product is formed by winding multi-strand stainless steel wire
ropes, achieving wide-frequency vibration isolation through
nonlinear stiffness characteristics, and effectively suppressing
mechanical vibrations and shocks in the range of 5Hz-500Hz.
Compared with traditional rubber or spring vibration isolators, the
GR series has three major advantages:
Environmental adaptability: It is resistant to high and low
temperatures (-60℃~200℃) and corrosion, making it suitable for
harsh environments such as shipborne and airborne applications;
Long-life design: No aging problem, with a fatigue life of more
than 10^7 cycles;
Typical cases show that after a satellite ground station used GR4
series isolators, the micro-vibration displacement of the equipment
was reduced by 70%, significantly improving the stability of signal
reception. This technology has passed ISO9001 and GJB9001C
certifications, filling the gap in the domestic high-end vibration
isolator market.
Dimension Parameter Table
| Model | Height±1.5(mm) | Width (mm) | Weight(kg) | Mounting Options | Thru Hole(mm) | Thread(mm) | C‘sink(°) |
| GR4-24A-A | 42 | 47 | 0.63 | A,B,C,D,E,S | ∅7 | M6*1.0 | 90 |
| GR4-18A-A | 53 | 54 | 0.63 |
| GR4-13A-A | 60 | 59 | 0.68 |
| GR4-6.7A-A | 75 | 68 | 0.77 |
Static-Load Curve
| No. | Model | Max Static Load (N) | Max Deflection (mm) | Kv(Vibration) (KN/m) | Ks(Shock) (KN/m) |
| 1 | GR4-24A-A | 24 | 19.6 | 12 | 5.8 |
| 2 | GR4-18A-A | 18 | 29.7 | 6 | 2.5 |
| 3 | GR4-13A-A | 13 | 35.8 | 4.4 | 1.6 |
| 4 | GR4-6.7A-A | 6.7 | 49.3 | 2.2 | 0.7 |
| No. | Model | Max Static Load (N) | Max Deflection (mm) | Kv(Vibration) (KN/m) | Ks(Shock) (KN/m) |
| 1 | GR4-24A-A | 11 | 19.3 | 6.4 | 2.8 |
| 2 | GR4-18A-A | 6.7 | 29.5 | 3.1 | 1.1 |
| 3 | GR4-13A-A | 5.3 | 37.1 | 2.2 | 0.7 |
| 4 | GR4-6.7A-A | 3.6 | 52.3 | 1.1 | 0.4 |
| No. | Model | Max Static Load (N) | Max Deflection (mm) | Kv(Vibration) (KN/m) | Ks(Shock) (KN/m) |
| 1 | GR4-24A-A | 8.5 | 17.3 | 1.9 | 1.9 |
| 2 | GR4-18A-A | 7.1 | 26.4 | 1.1 | 1.1 |
| 3 | GR4-13A-A | 5.3 | 33.3 | 0.7 | 0.7 |
| 4 | GR4-6.7A-A | 3.3 | 47 | 0.4 | 0.4 |
FAQ
1.Q:Are you a manufacturer or a trading company?
A: We are a manufacturer, not a trading company. We produce our
products in our own facilities, ensuring full control over the
quality and production process. This allows us to offer competitive
pricing and customized solutions directly to our clients.
2.Q:Can you customize products for us?
A:Yes, we have the capability to customize our products to meet
your specific needs. Please contact us with your requirements, and
our team will work with you to create a tailored solution that fits
your preferences.
3.Q:What is the lead time?
A:Sample will usually take 2 to 5 days. For the mass production, it
will estimated take 7 to 20 day, Faster delivery when our
factory has stock.
4.Q:Can I get some samples before place order and how long for a
sample?
A:Yes, sample order is accepted
5.Q:How is your shipping?
A:1)worldwide shipping service available
2)please contact before order as shipping cost varies time to time.
6.Q:Do you offer discounts for bulk orders?
A:Yes, we offer discounts for bulk orders. The discount percentage
may vary depending on the order quantity.
Customer Photos
