Product overview
The GEPRC GEP-Mark2-4 Frame is an airframe for assembling a freestyle quadcopter around 4inch propellers. Its rectangular structure combines 3K full carbon fiber plates with precision CNC aluminum alloy parts and grade 12.9 YFS screws. The frame weighs 109~113g, measures 195*162mm and has a 200mm wheelbase. Structural plate thicknesses are 4mm for the arms, 2mm for the base and 1.5mm for the bumper. The four arms attach to aluminum alloy parts and can be replaced individually.
The integration layout places the battery on top and offers two camera mounting arrangements, with camera placement intended to provide protection. Frame height is 30mm, and each arm narrows to 13.5 mm. A 1.5mm protective bar shields the flight controller and other fuselage components during collisions and landings. Supplied power hardware comprises a PDB with integrated XT60 and a BEC providing 5/12v output. Flight controllers, motors, ESCs and batteries are listed as recommended build components: this is a frame offering for assembly, with those recommendations defining the stated configuration guidance.
Specifications
| Specification | Value & conditions |
|---|---|
| Product | GEPRC GEP-Mark2-4 Frame |
| Intended use | Freestyle UAV frame |
| Weight | 109~113g |
| Wheelbase | 200mm |
| Dimensions | 195*162mm |
| Propeller size | 4inch |
| Arm plate thickness | 4mm |
| Base plate thickness | 2mm |
| Bumper plate thickness | 1.5mm |
| Frame architecture | Rectangular frame |
| Frame materials | 3K full carbon fiber plates and precision CNC aluminum alloy parts |
| Battery mounting | Top-mounted battery |
| Camera mounting | Two camera mounting arrangements |
| Frame height | 30mm |
| Minimum arm width | 13.5 mm |
| Arm attachment and replacement | Four arms secured to aluminum alloy parts, with replaceable arms |
| Protective bar | 1.5mm protective bar for the flight controller and other fuselage components during collisions and landings |
| Camera protection | Camera placement provides protection from damage |
| Fasteners | Grade 12.9 YFS screws |
| Supplied power distribution | PDB with integrated XT60 and BEC |
| BEC output | 5/12vWith the supplied PDB and BEC. |
| Flight controller options | Kiss/F4/F3/Naze32/CC3DRecommended build configuration. |
| Motor sizes | 2204/2205/2206/2207/2305/2306Recommended build configuration. |
| ESC rating | 20A-40ARecommended build configuration. |
| Battery | 3S 1300mAh ~ 4S 1500mAhRecommended build configuration. |
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