🔧 DJI T100 – T70P Original Impeller Pump Motor
Industrial Pump Drive Motor | OEM Factory Component | High-Pressure Spray Output Stability
The Impeller Pump Motor is the heart of the entire liquid delivery system on the DJI Agras T100 and T70P.
When operators experience low pressure, unstable flow, uneven atomization, or intermittent spray failure, this is almost always the first component technicians diagnose.
This motor is the same unit installed inside OEM factory pump assemblies—not an aftermarket replica, not a substitute, and not a downgraded “compatible” variant. For commercial spray contractors, replacing the pump motor before it fails is the difference between a completed mission and a field shutdown.
Most full-time operators keep two in inventory. Serious contractors keep four.
📦 Package Includes
- 1 × DJI Original Impeller Pump Motor (T100 / T70P internal pump drive)
- Factory-protected packaging to prevent moisture & vibration transport damage
- Orientation notes for clockwise/anti-clockwise installation inside pump housing
⚙️ Technical Function & Engineering Role
This motor performs one job—but it is a job your entire spray mission depends on:
1. Drives the Internal Impeller
Generates the rotational torque required to push liquid through the pump chamber.
2. Maintains Regulated Flow & Pressure
Stability in PSI and GPM ensures:
- Uniform droplet size
- Legal coverage under FAA Part 137
- Reduced chemical waste
3. Controls Spray Pattern Integrity
A weakening pump motor directly causes:
- Streaking
- Missed coverage bands
- Atomization breakdown
- Hotspots and dead zones
4. Protects the ESC & Sensor Stack
A failing motor forces the ESC to overcompensate, causing overheating, throttling, and eventual system faults.
If your drone suddenly “sounds different,” this motor is usually the reason.
📐 Technical Specifications
- Component Type: Internal impeller drive motor
- Compatibility: DJI Agras T100 / DJI Agras T70P
- Assembly Location: Internal pump housing (left/right pump chamber depending on drone model)
- Construction:
- High-torque sealed motor
- Corrosion-resistant shell
- Chemical-tolerant bearings
- Vibration-resistant core windings
- Packaging: Individually sealed OEM motor
🚜 Necessary For (Not Just “Ideal”)
If you operate a T100 or T70P commercially, this part is required maintenance inventory, not an optional accessory.
You must keep these on-hand if you:
- Perform multi-field spraying in a single day
- Run contracted spray routes for multiple growers
- Operate under FAA Part 137 with legal coverage requirements
- Fly multiple drones across high-volume acres
- Cannot afford downtime due to pump instability
A failed pump motor = zero spray output = zero revenue.
No farm operator should be caught without replacements in inventory.
💡 Why the Pump Motor Is Mission-Critical
Spray drones do not fail “all at once.” They fail gradually—
and the pump motor is almost always the first warning sign.
A weak or dying pump motor causes:
- Pressure drops
- Chemical under-delivery
- Overheated ESCs
- Failed atomization
- Inaccurate flowmeter readings
- Field coverage violations
Replacing this motor restores:
- Full pressure
- Correct droplet size
- Stable flow rate
- Correct ESC temperature
- Predictable spray performance even under heavy tank loads
Your drone can fly with a damaged arm.
It cannot spray with a damaged pump motor.
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High Efficiency for Precise Performance
The DJI T100 features the T70P Original Impeller Pump Motor, designed specifically to enhance the operational efficiency of your drone. This motor provides powerful and consistent performance, ensuring that your water management tasks are handled with precision. It effectively manages the flow rate, making it a crucial component for various applications, whether for environmental monitoring or agricultural purposes.
Durability and Reliability
Crafted with high-quality materials, the DJI T100's T70P pump motor is built to withstand demanding conditions. Its robust design ensures longevity, allowing it to perform optimally over time. This motor is engineered to resist wear and tear, which means you can rely on it for many successful flights, providing peace of mind when you're out in the field.
Easy Installation and Compatibility
One of the notable features of the DJI T100's T70P Original Impeller Pump Motor is its user-friendly installation process. You don’t need to be a technical expert to install it, as it's designed to fit seamlessly with the DJI T100 drone system. This compatibility ensures that you can quickly replace any worn-out components without hassle, getting you back to work in no time.
