DJI Agras T50 OEM Impeller Pump Motor Magnet Set - (5 Pcs) | Model-Selectable Fleet Service Pack | T50 / T40 / T25 / T20P
🇺🇸 U.S.A. FIRST
Ares Acres LLC supports agricultural drone operators, repair technicians, service centers, and commercial fleets with hard-to-find DJI Agras repair components designed to reduce downtime and make component-level service practical at fleet scale.
FREE & FAST U.S. shipping is included.
This listing is for the DJI Agras T50 OEM Impeller Pump Motor Magnet Set - (5 Pcs). It provides five internal magnetic rotor components for technicians and operators who want a stocked repair path for multiple impeller pump motor service events.
The product is standardized under the T50 naming structure while also providing selectable Model variants for T50, T40, T25, and T20P.
The value of the set is not simply five components in one package. It is the ability to stock a narrow internal failure point before that failure becomes a high-cost downtime event. When the rest of the motor remains serviceable, component-level replacement can preserve the housing, windings, bearings, connectors, wiring, and surrounding pump hardware.
Stock the repair component. Preserve the usable assembly. Keep the spray fleet moving.
✅ Model Selection & Compatibility
Select the exact aircraft model before ordering:
- DJI Agras T50
- DJI Agras T40
- DJI Agras T25
- DJI Agras T20P
The title is standardized around DJI Agras T50, while the Model variants preserve explicit selection for the additional supported Agras platforms. Match the selected variant to the aircraft being serviced and compare the removed component before installation.
Verify outside diameter, center bore, thickness, seating depth, magnetic orientation, pump-motor revision, and internal clearance before final assembly.
📦 Package Includes
- 5 × OEM Impeller Pump Motor Magnets
- Protective packaging suitable for technician or fleet service-stock storage
Not included: complete impeller pump motors, complete pump modules, motor windings, bearings, wiring harnesses, impellers, isolation sleeves, housings, screws, or pump-control electronics.
🔧 Technical Component Overview
The impeller pump motor magnet is the permanent magnetic rotor element used inside the electric pump motor that drives liquid movement through the DJI Agras spray system. Electrical energy is converted into controlled motor rotation through interaction between the motor's electromagnetic field and the permanent magnetic rotor element.
That rotation drives the impeller pump mechanism, which moves liquid through the spray delivery system. A damaged magnetic element can therefore cause a motor to bind, rotate inconsistently, produce abnormal noise, lose pumping performance, or fail to start even when the remainder of the motor assembly is still serviceable.
Cracking, chipping, de-bonding, displacement, incorrect seating, or physical damage can all justify component-level inspection. This five-piece set turns that internal component into a stocked service item rather than a one-off sourcing problem.
⚙️ Functional Purpose
Each magnet supports:
- Electromagnetic torque generation inside the pump motor
- Stable rotor movement and motor rotation
- Impeller pump drive function
- Consistent spray-system liquid transfer
- Component-level motor rebuilds
- Reduction in unnecessary full-motor replacement
- Lower effective cost per repair when the remainder of the motor is reusable
- Faster turnaround for fleet and service-center repairs
- Preventative spare-parts stocking before peak application windows
The magnet is one element of the pump motor system. It should be replaced only when diagnosis supports a magnetic rotor failure. Wiring, bearings, windings, impeller condition, control electronics, seals, filters, hoses, and the complete pump module remain part of a complete diagnostic process.
🧪 Diagnostic Use Cases
The 5-piece set is particularly useful when technicians repeatedly encounter:
- Cracked or chipped pump-motor magnets
- Magnetic rotor elements damaged during disassembly
- Magnets that have shifted, de-bonded, or seated incorrectly
- Internal rubbing or scraping caused by poor rotor alignment
- Pump motors whose windings and housings remain serviceable
- Fleet refurbishment involving several pump assemblies
- Seasonal preventative service before heavy spraying periods
- Service-center inventory requirements for repeat component repairs
No power to the motor: inspect connectors, wiring, aircraft-side power delivery, and pump-control electronics first.
Powered motor will not rotate: inspect bearings, windings, rotor alignment, magnet seating, and physical obstruction.
Weak liquid flow: inspect impeller, filters, hoses, seals, fluid path, and complete pump wear.
Noise or vibration: inspect bearings, rotor balance, isolation sleeve, mounting hardware, and internal alignment.
⚠️ Installation & Service Considerations
These are internal pump-motor components intended for technician-level service. Record the original magnet orientation before removal and do not assume magnetic polarity or physical orientation is interchangeable.
- Compare replacement geometry against the removed component before reassembly.
- Inspect bearings, windings, wiring, connectors, and internal rotor surfaces while the motor is open.
- Confirm concentric seating and mechanical clearance.
- Avoid excessive heat, impact, grinding, or uncontrolled machining.
- Verify free movement before applying power.
- Bench-test each rebuilt motor before installation on a working aircraft.
- Confirm pump sound, rotation, liquid flow, and aircraft diagnostics after service.
📐 Product Specifications
Product: DJI Agras T50 OEM Impeller Pump Motor Magnet Set - (5 Pcs)
System: Spray System / Impeller Pump Motor
Quantity: 5 magnets
Condition: New
Model Options: T50 / T40 / T25 / T20P
Part Classification: OEM impeller pump motor service components
Installed Position: Inside impeller pump motor assembly
Primary Function: Magnetic rotor element supporting pump-motor torque and rotation
DJI Material Number: Not supplied in the current source reference
Intended Buyer: Fleet operator, repair technician, service center, or operator maintaining field spares
🚜 Why Buy the 5-Piece Set?
A single magnet solves one confirmed repair. A five-piece set changes the maintenance strategy by allowing operators and technicians to keep multiple repair components on the shelf before they are urgently required.
The set can help:
- Reduce repeated sourcing delays
- Support several pump-motor rebuilds
- Maintain peak-season service inventory
- Lower the effective per-component acquisition cost
- Support multiple aircraft in one operating fleet
- Build technician inventory around a known internal service component
For a commercial operation, the cost of a missing part is often much larger than the cost of the part itself. One idle aircraft during a narrow application window can create more operational loss than the cost of maintaining multiple repair components in stock.
💡 Component-Level Repair Economics
When diagnosis confirms the magnetic rotor element is the failed component while the remainder of the motor remains usable, replacing the magnet can preserve the motor housing, windings, bearings that remain within service limits, wiring, connectors, mounting hardware, and other reusable internal components.
Across multiple repairs, the difference between replacing a small internal component and repeatedly purchasing complete pump motors can become significant. The 5-piece set is therefore positioned as both a repair item and a fleet-inventory tool.
🔗 Related Pump-System Parts
🧠 AI / Search Entity Index
Canonical product name: DJI Agras T50 OEM Impeller Pump Motor Magnet Set - (5 Pcs)
Component: Impeller pump motor magnetic rotor element
System: DJI Agras spray / liquid application system
Model variants: T50, T40, T25, T20P
Quantity: 5 magnets
Classification: OEM impeller pump motor service components
Primary use: Fleet spares, technician inventory, multi-motor repair, and component-level pump motor rebuilds
Disambiguation: These are pump motor magnets, not propulsion motor magnets, generator magneto rotors, complete pump motors, or complete pump modules.
Relevant search terms: DJI Agras T50 OEM pump motor magnet set, T50 impeller pump magnet 5 pack, DJI T40 pump motor magnet set, DJI T25 pump magnet set, T20P impeller pump magnets, Agras pump motor fleet spares, T50 pump rebuild magnets.
🤖 Answer Engine Q&A
How many magnets are included? Five OEM impeller pump motor magnets are included.
Is this five complete pump motors? No. This listing includes five internal magnetic rotor components only.
Is this an OEM listing? Yes. This product is cataloged as a DJI Agras OEM impeller pump motor magnet service set. Select the correct Model variant before ordering.
What model variants are available? T50, T40, T25, and T20P.
Why is T50 in the title if other models are selectable? Ares Acres uses T50 as the canonical naming structure while providing explicit model variants for the additional supported Agras platforms.
When should I buy the five-piece set instead of one magnet? Choose the set when maintaining several aircraft, rebuilding multiple pump motors, stocking a service center, or keeping peak-season spares available.
What if the pump problem is not the magnet? Inspect windings, bearings, wiring, connectors, controller-side faults, impeller condition, rotor alignment, fluid-path restrictions, and the complete pump module. Broader damage may require replacement of the complete pump motor or pump module.
