MAD X4120 IPE V1.0 eVTOL airplane drone motor 250/500/560KV, 7 pole pairs, IP35, 6mm shaft
MAD X4120 IPE V1.0 eVTOL airplane drone motor 250/500/560KV, 7 pole pairs, IP35, 6mm shaft
MAD
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Overview
MAD X4120 is an eVTOL airplane drone motor designed for high-RPM fixed-wing propulsion and high-speed cruise operating points. Provided overview ranges: Power Range 1.8 - 1.6 kW, Thrust Range 2 - 5.6 kgf, Peak Efficiency 60-80% throttle, Recommended Propellers 15-16" fixed-wing props (high-RPM).
- Peak efficiency window: 60-80% throttle (optimized for high-speed cruise)
- Recommended propellers (overview): 15-16" fixed-wing props (high-RPM)
- Thrust range (overview): 2 - 5.6 kgf (variant datasheets list up to 5.9 kgf for 500KV)
Key Features
- IP35 degree of protection
- Centrifugal heat dissipation: YES
- Rotor balance: ≤5 mg
- Motor balance: ≤10 mg
- Multiple mounting patterns for propeller and motor installation
Specifications
| Motor Model | MAD X4120 IPE V1.0 |
| Number of pole pairs | 7 |
| Stator | TAIWAN / Anticorrosive |
| Varnished wire Degree | 180°C |
| Motor Size | D:50 × 69 mm |
| Magnet Degree | 150°C |
| Degree of Protection | IP35 |
| Cable Length | enamelled wire 100 mm |
| Centrifugal Heat Dissipation | YES |
| Rotor Balance | ≤5 mg |
| Motor Balance | ≤10 mg |
| Propeller Mounting Holes | D:20 M3×4 / M8 Nut |
| Shaft Diameter | IN: 6 mm |
| Motor Mounting Holes | D:30 M4×4 / D:56 M4×4 / D:60 M4×4 |
| Bearing | MR126 ZZ*2 / 696 ZZ |
| Disruptive test | 500 V |
Mechanical Drawing Callouts (Dimensions & Mounting)
- Motor outer diameter: Ø50
- Overall motor length: 69
- Body length callout: 45
- Additional length callout: 2
- Shaft diameter: Ø6
- Shaft length callouts: 19, 15, 10.5
- Prop bolt pattern: Ø20, 4-M3
- Motor mount pattern: Ø30, 4-M4
- Cross plate diameter callouts: Ø56, Ø60; hole callouts include Ø4.1 and Ø8.1; center circle Ø30
- Adapter/plate callouts: 4-Ø6, 4-Ø3.1; M8; M4; Ø28; Ø24; Ø8.1; Ø12; thickness callouts 3.5 and 4; additional callouts 35, 28, 18, 5.5, Ø70, Ø15
KV Options
250KV
- Label highlights: 5.6 kgf maximum thrust, 297 g optimized weight, >83% efficiency
500KV
- Label highlights: 5.9 kgf maximum thrust, 297 g optimized weight, >79% efficiency
560KV
- Label highlights: 5.6 kgf maximum thrust, 295 g optimized weight, >79% efficiency
What’s Included
- Motor ×1
- Prop Adapter ×1
- Nut ×1
- Prop Plate ×1
- Shaft Locking Collar ×1
- Cross Plate ×1
- M3*3 Machine Screw ×1
- Heat Shrinkable Tube ×3
- M3*8mm Prop Adapter Screws ×4
- M4*8 Mount Screws ×4
- Sticker ×2
Applications
- Racing drones
- Small VTOL (Vertical Takeoff & Landing)
- Micro-UAV platforms
- Hybrid-powered FPV drones
For motor/prop/ESC matching assistance and availability questions, contact support@rcdrone.top or visit https://rcdrone.top/.
Details
MAD X4120 IPE V1.0 eVTOL motor drawings provide key dimensions for the 6mm shaft and mounting hole layout to help with installation.
The MAD X4120 IPE V1.0 motor package includes a prop adapter, cross plate, shaft collar, and mounting hardware for straightforward installation.
MAD X4120 IPE 250KV motor documentation lists 12S operation plus performance graphs and thrust/efficiency tables for APC 15x8 and 15x10 props.
MAD X4120 500KV motor test data lists thrust, current, and efficiency across different prop setups to help with configuration.
The X4120 560KV motor spec sheet outlines thrust, current draw, and efficiency data, with a listed weight of 295 g.
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