GrabCAD 模型信息
FTC (First Tech Challenge) competition robot 2024-2025 "Genesis" · 模型 57154
Genesis is a compact, fully integrated mechanical system engineered for speed, precision, and structural efficiency. Its design centres on a custom interlocking aluminium chassis that achieves exceptional rigidity with minimal weight. The puzzle-style plates lock across all axes, eliminating most metal standoffs and creating a strong, lightweight frame that houses the drivetrain, electronics, and all scoring mechanisms. The robot uses a belt-driven mecanum drivetrain optimised for fast acceleration, smooth strafing, and high stability. A PTO system connects the drivetrain motors to the ascent spool when climbing, allowing the entire drive power to be redirected into the lift for rapid Level 3 ascent. For collection, Genesis features a four-stage Extendo built from Misumi-style sliders, reaching more than half a metre while maintaining rigidity. Cable routing is reinforced through a scissor-style guide that protects the intake during full extension. The intake itself uses four powered brushes, TPU rollers, and spring-loaded guide doors to adapt to both samples and specimens. A miniature suspension system with a shock absorber allows the intake to float over uneven elements without transferring impact to the robot. Scoring is handled by a high-speed 3D-printed scissor lift capable of reaching maximum height in just over half a second. Its structure combines CF-PET and reinforced PLA modules with polished steel rails, linear bearings, and counterbalancing springs to maximise stability and lift speed. A carbon-fibre telescopic stabiliser keeps the top mount aligned throughout the lift. The lightweight four-DoF arm is designed for rapid positioning and precise scoring. A differential joint allows two servos to deliver dual-axis control, while a spur-gear pivot enables the arm to swing almost 300 degrees around the lift without collisions. The wrist and claw incorporate micro-servos and geared linkages for controlled orientation and secure gripping, with a spring-steel element ensuring consistent clamping force. The ascent system combines a floating hook for Level 2 with spring-loaded scissor extensions and locking hooks for Level 3. A compact cable-driven mechanism ties into the PTO to provide the pulling force for the final climb, while an automatic reloader resets the cable system after each match.
- 格式
- STEP / IGES、Rendering、Other
- 分类
- 3D printing、Educational、Robotics
- 标签
- mecanum、lift、intake、ftc、competition、robot
- 数据更新
- 2026-10-01T11:28:47Z
