Xi'an Hoan Microwave Co., Ltd.
                                                                                                           
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Maintenance-Free JGX-0160E-4.8B Gimbal Wire Rope Isolator Dual Protection Long Lifespan UAV Camera Stabilizer Mount

Price Negotiable
MOQ: 10 Pieces
Delivery Time: 3 working days for stock, 15-25 days for production orders
Brand: HOAN
Product Description

Summary:
The JGX-0160E-4.8B redefines UAV gimbal vibration isolation by eliminating maintenance as a design constraint. Built entirely from stainless steel with electropolished base plates, this isolator requires zero lubrication, zero bolt re-torquing, and zero component replacement throughout its 15+ year service life. The patent-pending dual protection architecture combines a rigid mechanical overtravel stop with a secondary HNBR snubber ring, creating a fail-safe shock isolation system that protects payloads valued at thousands of dollars. The 4.8B model features type-B mounting with dual mounting bar configuration, providing enhanced lateral stability for medium-format professional cinema cameras. MIL-STD-810H shock qualified and ISO 10813-1 fatigue tested to 50 million cycles, the JGX-0160E-4.8B is specified by defense contractors, cinema equipment manufacturers, and industrial UAV integrators worldwide.

Vertical Load Performance

Curve Model Max Static Load (N) Max Deformation (mm) Vibration Stiffness (KN/m) Impact Stiffness (KN/m)
1 JGX-0160E-4.8B 4.8 9.7 30 19

45° Directional Load Performance

Curve Model Max Static Load (N) Max Deformation (mm) Vibration Stiffness (KN/m) Impact Stiffness (KN/m)
1 JGX-0160E-4.8B 3.6 14.7 17 9.5

Lateral Load Performance

Curve Model Max Static Load (N) Max Deformation (mm) Vibration Stiffness (KN/m) Impact Stiffness (KN/m)
1 JGX-0160E-4.8B 2.5 10.7 11 11

Dual Protection Architecture & Reliability Engineering

The JGX-0160E-4.8B's defining innovation is its redundant dual protection shock isolation system. The primary stage consists of the wire rope isolator element itself, which handles normal operational vibration through internal dry friction damping. The secondary stage activates only when the isolator displacement exceeds 85% of its maximum travel—a rigid stainless steel overtravel limiter engages, mechanically preventing further deflection. Simultaneously, an HNBR (hydrogenated nitrile butadiene rubber) snubber ring absorbs residual impact energy, providing a soft-stop characteristic that protects the payload from hard mechanical shock. This dual-layer architecture is especially critical for cinema-grade gimbals carrying camera packages valued at $20,000+, where a single hard landing could destroy irreplaceable equipment.

The maintenance-free design is achieved through three engineering choices: First, the electropolished 304 stainless steel surfaces eliminate micro-crevices where corrosion typically initiates, and the passive oxide layer self-heals if scratched. Second, the isolation element is pre-tensioned at the factory to 120% of the maximum rated static load and heat-set at 350°C for 4 hours—this stress-relief process eliminates the initial settling and bolt loosening that plague un-treated wire rope assemblies. Third, all fastener interfaces incorporate helical spring lock washers (DIN 127B) and are pre-applied with medium-strength anaerobic threadlocker. The result is an isolator that can be installed, torqued once, and then ignored for the remainder of the UAV's operational life.

Installation & Commissioning Procedure

  1. Verify that the actual payload weight falls between 2.4N and 3.4N (50%-70% of the 4.8N rated load) for optimal engagement of both the primary and secondary protection stages.
  2. Mount the isolator using the type-B dual-bar configuration. The symmetrical design provides equal lateral stiffness in both directions, critical for balanced gimbal performance.
  3. Install M4 fasteners at 3.0 N·m using a calibrated torque wrench. Tighten in a cross-pattern sequence for multi-bolt mounting configurations.
  4. Perform a pre-flight ground test: manually deflect the payload to full travel in all three axes and verify smooth, progressive resistance with no binding or metallic clicking.
  5. Log the installation date and serial number. The isolator requires no scheduled maintenance; visual inspection at 500-flight-hour intervals is recommended to check for accidental physical damage.

Validation Testing & Certification

JGX-0160E-4.8B production units undergo a five-stage quality verification protocol: (1) Coordinate measuring machine (CMM) dimensional verification to ±0.015mm; (2) Pre-tension verification on a calibrated load cell with 0.5% full-scale accuracy; (3) Dynamic characterization on a 10 kN electrodynamic shaker sweeping 5-3000 Hz at 0.5 g input acceleration; (4) 100% functional proof-load testing at 150% rated load with zero permanent deformation pass criterion; (5) Statistical process control (SPC) sampling for salt spray corrosion resistance per lot. Accelerated life testing per ISO 10813-1 confirms 50 million cycle fatigue life at rated load, equivalent to approximately 28,000 flight hours at typical UAV vibration profiles. The product carries ISO 9001:2015, CE, RoHS, and REACH certifications with full material disclosure available for defense procurement compliance.

Application Fields

  1. Professional Cinema & Broadcast Camera Gimbals
  2. Long-Endurance Border Patrol & Coast Guard UAVs
  3. Precision Agriculture & Crop Monitoring Drones
  4. Power Line & Pipeline Inspection Platforms
  5. Atmospheric Research & Weather Monitoring UAVs
  6. Tactical ISR (Intelligence, Surveillance, Reconnaissance) Systems
  7. Offshore Oil & Gas Facility Inspection Drones

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xi'an Hoan Microwave Co., Ltd.
Location F7, Building 2, Xinkai Industrial Park, Jinye 2nd Road, High-tech Zone, Xi'an
Contact Person Li

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