Engineered for demanding RC aviators, the JP Hobby Full Metal Electric Retract Gear delivers robust performance. Its CNC-machined alloy construction ensures exceptional durability and precise operation for 90-120mm wheels, supporting models up to 7-8KG. This gear system provides reliable, smooth retraction and deployment for a streamlined flight profile. Features and Benefits
- Full Metal CNC Alloy Build - Offers superior strength and resistance to impact compared to plastic components, ensuring longevity.
- High 7-8KG Load Capacity - Confidently supports larger 90-120mm scale aircraft models without failure during landing stress.
- Electric Retract Mechanism - Provides consistent, hands-free gear operation directly from your transmitter for a realistic flying experience.
- Universal Design for 90-120mm Wheels - Versatile compatibility with a wide range of RC plane and jet models simplifies your build process. Applications
- Scale Warbird and Jet Aircraft requiring authentic retractable landing gear.
- Large Trainer and Sport Planes where durable, reliable ground handling is critical.
- Custom-built RC models where a robust, all-metal gear system is specified for performance.
Weight: 180 g. Material: Aluminum alloy CNC. Load capacity: 7-8 kg. Operating voltage: 4.8V - 6.0V. Application: 90-120mm RC aircraft. Connector type: Standard servo connector. Current draw: 1.5A max. Mounting hole spacing: 40 x 40 mm. Retraction time: 1.5-2.0 seconds. Strut length: 90-120 mm. Type: Electric retractable landing gear. Stroke Length: Approximately 50-70mm (retraction travel). Wire Length: Typically 200-300mm with 3-pin connector. Construction Material: Full metal alloy, CNC machined. Operating Voltage: Typically 4.8-6.0V (check specific controller). Maximum Load Capacity: 7-8 kg (15.4-17.6 lbs). Controller Interface: Standard 3-wire servo signal (PWM). Model Compatibility: 90-120mm wheel diameter RC planes/jets. Operating Temperature: -10°C to 60°C (14°F to 140°F). Current Draw: 1.5-2.5A peak during operation. Gear Type: ER-120 style tricycle or tail-dragger configuration. Mounting Hardware: Included screws and mounting plates. Mounting Hole Pattern: Standard 40-50mm spacing (verify with template). Product Type: Electric Retractable Landing Gear. Retract Mechanism: Electric screw drive or motor-driven linkage. Q: What are the key specifications of these electric retracts? A: These are full metal, CNC alloy electric retracts designed for 90-120mm wheels and can handle aircraft weights of 7-8KG. They operate as a complete gear system suitable for larger RC plane models and jets.. Q: How is the build quality of the ER-120 retracts? A: The retracts feature a robust all-metal construction with CNC-machined alloy components, ensuring durability and reliable operation. The design prioritizes strength to withstand the stresses of landing on larger model aircraft.. Q: What models are these retracts compatible with? A: They are designed for 90-120mm wheels and are suitable for larger RC planes and jets within the 7-8KG weight class. Users should verify their model's strut dimensions and mounting requirements for proper fit.. Q: Is there a warranty provided with the product? A: Warranty details are typically provided by the retailer or distributor from whom the product is purchased. It is recommended to check the specific warranty terms at the point of sale for coverage information.. Q: Do these retracts offer good value for the price? A: Given their full-metal CNC construction and capacity for larger models, they represent a solid value for hobbyists needing durable retracts for 90-120mm applications. They are a cost-effective alternative to higher-end branded systems..