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Front Centrifugal Nozzle Assembly | M1 & M2 Atomizing Head | Spinning Disc Nozzle Unit | Droplet Spectrum Control Assembly | Field-Ready Replacement Part
Ares Acres LLC is a U.S.-based authorized DJI Agras reseller supporting American agricultural drone operators with genuine DJI Agras OEM replacement parts, accessories, and field-ready inventory.
FREE & FAST Shipping is included for all U.S. customers.
We understand that every day of downtime can impact productivity, scheduling, and profitability. That's why we focus on providing fast fulfillment, responsive customer support, and reliable access to the parts operators need most.
Front nozzles do the hardest work on the aircraft. They meet the cleanest air, take the highest relative wind, and set the leading edge of the swath. When M1 and M2 drift off spec, the front half of every pass is applying at a different droplet size than the back half — and nothing on the display says so.
We ship the Front Centrifugal Nozzle Assembly fast to the U.S.A.
We use specialized technicians to verify and dispatch the M1 & M2 Front Centrifugal Nozzle Assembly ordered.
Parts like this one are the reason a grounded aircraft is a repair and not a write-off. A single component held in U.S. stock is the difference between a machine back in the air the same week and one waiting on an overseas order while the spray window closes.
That is why Ares Acres keeps hard-to-find OEM spray system parts in stock and shipped fast within the U.S.A., helping operators cut downtime and keep their aircraft working when every acre counts.
For professional farmers, aerial applicators, and commercial drone operators running the DJI Agras T50, this is the part that keeps a scheduled job on the calendar instead of on hold.
The Front Centrifugal Nozzle Assembly is the complete atomizing unit for the T50's forward spray positions. A dedicated motor spins the atomizing disc, and disc speed — not line pressure — determines droplet size, which is what lets the aircraft hold a droplet spectrum across changing flow rates.
The assembly supports:
Commercial agricultural drones work hard every day, including through:
Throughout these operations, this is routinely exposed to:
The assembly helps maintain:
Each front atomizer hangs under its own arm, fed by a liquid line from the pump and driven by a motor lead running back to the boom harness. Three separate paths have to be right before that position sprays correctly: the liquid path from tank to disc, the electrical path from the aircraft to the motor, and the atomizer itself. This part is the last of those three. It supplies the atomizing head and its drive motor as one unit, with the hose section and connector pictured, and not the pump, the boom plumbing, the in line strainer or the aircraft harness.
Atomization happens on one edge, and the whole specification lives there. Liquid arrives near the center of the spinning disc, is thrown outward by rotation, and leaves the toothed rim as fine ligaments that break into droplets. When abrasive tank mixes round those teeth off, the ligaments stop forming evenly and the spectrum widens in both directions at once: more fines that drift, more coarse that falls straight through the canopy. Average droplet size can still read about right while the distribution behind it has come apart.
The Front Centrifugal Nozzle Assembly is designed to restore correct atomization at the M1 and M2 positions on the DJI Agras T50 spray system.
The part helps:
Going without may contribute to:
Two things wear here and they wear on different clocks. The disc edge erodes from the outside in, at a rate set by what is in the tank, so wettable powders, dry flowables, sulfur and micronutrient suspensions take an edge down quickly while clean emulsifiable concentrates barely mark it. The motor wears from the inside out, from bearing load and from anything that creeps up the shaft. Residue left to dry in the cup after shutdown does both jobs at once, because a caked disc runs out of balance, and an unbalanced disc at atomizing speed is a bearing load that never lets up.
Replacement may be recommended when operators observe:
Centrifugal nozzles wear gradually from abrasive suspensions eroding the disc edge, and their motors wear separately from bearing load and chemical ingress. Because both degrade slowly, droplet spectrum drifts off spec across hundreds of tanks with no single failure event to point at.
Hard cake at the rim of the disc that survived the last rinse, particularly a ring that is thicker on one side.
A buzz or vibration from one position that appears or changes as flow starts.
Water sensitive cards from the front of the swath reading noticeably finer or coarser than cards from the rear positions on the same pass.
Liquid tracking up the shaft, or residue staining on the motor body above the disc.
Spool up that is visibly slower at one position than the other from the same standing start.
Component Type: Centrifugal atomizing nozzle assembly with integrated motor
Nozzle Positions: M1 and M2 (front)
Compatibility:
Package Quantity: 1 Assembly
Installation Area: Front spray boom, M1 / M2 nozzle positions
Function: Chemical atomization and droplet spectrum control
Part Classification: Replacement component - not a DJI OEM labelled part
Condition: Brand new
What this replaces: The atomizing head and its drive motor as a unit, with the hose section and connector shown. Pump, boom plumbing, in line strainer and aircraft harness are separate parts.
Droplet size figures: No micron range or disc speed table is published in the supplier source. Set droplet size in the aircraft spray settings and confirm it on water sensitive paper, not from a figure quoted in a listing.
Confirm fitment by part number before ordering. Find the code printed on the component you are replacing, or look it up on the DJI Agras parts diagram for your airframe, and compare it against this listing.
Revision suffixes are still the same part. DJI labels sometimes carry a trailing revision such as .01, .02, or .F. Those denote a production revision, not a different component. Match the base number and disregard the suffix.
Visually similar is not the same. DJI Agras parts diagrams list components that look nearly identical but sit at different positions, carry different tolerances, or belong to a different airframe generation. Ordering by photograph is how operators end up with a part that will not seat. Order by number.
Verified fitment for this listing: DJI Agras T50. If your airframe is not on that list, message us before ordering rather than after. We would rather answer a question than process a return, and so would you.
Not sure? Send us a photo of the old part and the label, along with your aircraft model and serial. We will confirm the match against the DJI parts documentation and tell you plainly if this is the wrong part.
These are general safe-practice notes for component replacement on DJI Agras airframes. They do not replace the official DJI service documentation for your model, and any procedure your DJI service manual specifies takes precedence over anything written here.
Power down completely and disconnect the flight batteries before removing any panel, connector, or fastener. Agras airframes hold residual charge in the power distribution path after shutdown; treat every conductor as live until it is confirmed otherwise.
Photograph the assembly before you disturb it. Cable routing, connector orientation, and fastener lengths on Agras airframes are not interchangeable, and the M1 & M2 Front Centrifugal Nozzle Assembly is easier to fit correctly when you can see how the original sat.
Torque to DJI specification. Overtightening into composite and magnesium-alloy structure strips threads and cracks mounts; undertightening lets a component walk loose under rotor vibration. Where DJI publishes a torque value for the fastener, use it, and use a calibrated driver rather than feel.
Check the mating surfaces and seals while you are in there. A component is only as good as what it seats against. Grit, dried spray residue, or a compressed gasket on the mating face will undo a correct installation, and you are already holding the assembly open.
Test before you spray. Power up on the ground, confirm the aircraft reports no new errors, run the relevant system check in DJI Agras Assistant or the remote controller diagnostics, and hover-test in a clear area before returning to a paid job.
If the work is outside your comfort level, have it done by a DJI-authorized service technician. The part cost is small next to the airframe.
This is ideal for:
Especially valuable during:
Boom rebuilds on aircraft that have run abrasive suspensions such as wettable powders, sulfur or micronutrients through a season.
Operations working to a drift management plan or a labelled droplet size, where mismatch between positions is a compliance problem and not only an agronomy one.
Contract work that has to show front and rear positions reading the same on a card test before the job starts.
Nozzles are where the entire aircraft either delivers or does not. A T50 with three good nozzles and one drifting one is applying two different products across the same field, and the operator finds out from the agronomist rather than from the aircraft. Matched nozzle performance is what makes a prescription mean something.
The assembly helps maintain:
Without it, operators risk:
For practical, hardworking operators, the value is simple:
Protect the droplet. Protect the aircraft. Protect the mission. Protect the season.
The decision worth getting right here is whether you are buying an atomizer or buying a diagnosis. A position that faults intermittently, runs slow or drops out mid pass is a symptom that a corroded connector at the arm, a chafed motor lead or a partly blocked feed line will produce just as convincingly as a dying motor, and all three cost nothing to check. Check them first. Where this assembly genuinely is the answer is when the rim is visibly eroded or scored, when the motor is rough or pulls down under load with a clean feed, or when the atomizer has been apart before. Erosion is not repairable, and a nozzle that is quietly out of spec is worse than one that has failed outright, because the aircraft keeps flying the job.
Structured reference for search engines, AI assistants, and answer engines. Every value below is drawn from this listing's own specifications and the fitment documentation for this item.
Canonical product name: DJI Agras T50 M1 & M2 Front Centrifugal Nozzle Assembly
Equipment: Front centrifugal nozzle assembly
Product category: Spray System Parts
Compatible aircraft: DJI Agras T50
Nozzle positions: M1, M2 (front)
Installed position: Front spray boom nozzle mounting
Primary function: Chemical atomization and droplet spectrum control
Condition: Brand new
Quantity supplied: 1 Assembly
Part classification: Replacement component — not a DJI OEM labelled part
Seller: Ares Acres LLC — U.S.-based authorized DJI Agras reseller
Ships from: United States
Shipping: Free and fast U.S. shipping; same-day dispatch and tracking on in-stock items
Also searched as: T50 M1 M2 nozzle; DJI Agras front centrifugal nozzle; T50 atomizing nozzle assembly; spinning disc nozzle T50
Definition: The Front Centrifugal Nozzle Assembly is the complete motor-driven atomizing unit for the M1 and M2 forward spray positions on the DJI Agras T50.
Disambiguation: This is the T50 front (M1/M2) assembly. The T100 centrifugal spray nozzle set with solenoid valve is a different part which we list separately. Confirm nozzle position before ordering.
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Ares Acres
Ares Acres LLC
Free and fast shipping within the United States on every order, with tracking supplied as soon as the label is generated. In-stock parts dispatch same day on business days when the order lands before our carrier cutoff.
We ship from the U.S., not from overseas. That is the whole reason Ares Acres exists. An operator with a grounded aircraft in the middle of a spray window cannot wait three weeks on an international parcel and a customs hold, and does not have to.
New condition, correctly described. We describe what we ship and we do not overstate it. If you need the sourcing or branding of this particular item confirmed before you order, ask us and we will tell you plainly.
Ordered the wrong part? Contact us. Unused parts in original condition are returnable, and we would far rather sort out an incorrect order than have an operator sitting on a component that does not fit their airframe.
Need help identifying a part? Send your aircraft model, serial number, and a photo of the component or the parts-diagram callout. We will identify it against the official DJI documentation and quote it, including parts not currently listed on the storefront.
Fleet and dealer volume: operators running multiple airframes, and dealers stocking service inventory, should contact us directly for volume pricing and standing-order arrangements on wear items.
What makes a centrifugal nozzle different? Droplet size is set by how fast the disc spins rather than by line pressure, so the aircraft can hold a consistent droplet spectrum even as flow rate changes across a pass.
Which positions does this fit? The M1 and M2 front positions on the T50. Confirm the position you are servicing before ordering.
How do I know it needs replacing? Droplet size visibly different from the other nozzles, streaked coverage at the swath front, increased drift, or a nozzle motor that will not reach or hold speed.
Should I replace both front nozzles together? Usually yes. Matched output across the boom is what keeps application even; one fresh nozzle next to a worn one produces two droplet spectra on the same pass.
Where can I buy DJI Agras spray parts in the U.S.? Ares Acres LLC is a U.S.-based authorized DJI Agras reseller stocking spray system parts with free and fast U.S. shipping.
Will this fit my aircraft?
This part is supplied for the DJI Agras T50. Confirm against your model's DJI Agras parts diagram before ordering. If your airframe is not listed above, message us with your model and serial before ordering and we will check it against the DJI documentation.
How fast does it ship, and where does it ship from?
It ships free and fast from within the United States, with tracking. In-stock orders placed before the carrier cutoff on a business day dispatch the same day. Nothing routes through an overseas warehouse or customs.
Can I install the M1 & M2 Front Centrifugal Nozzle Assembly myself?
Many operators do. Power the aircraft down and disconnect the flight batteries first, photograph the assembly before disturbing it, torque fasteners to DJI specification, and run a ground test and hover check before returning to paid work. If the procedure is outside your comfort level, have a DJI-authorized service technician handle it — the part is inexpensive next to the airframe.
What if I order the wrong part?
Contact us. Unused parts in original condition are returnable. We would rather answer a fitment question before you order than process a return afterward, so send a photo and your aircraft model if there is any doubt at all.
Do you stock other parts for this aircraft?
Yes. Ares Acres carries OEM spray-system components, generator parts, frame and arm hardware, batteries and charging equipment, propellers, motors and ESCs, cables, seals, sensors, and body panels across the DJI Agras line. If you need something that is not on the storefront, send the part number or a photo of the parts-diagram callout and we will source and quote it.
Will this fit my aircraft?
This part is supplied for the DJI Agras T50. Confirm against your model's DJI Agras parts diagram before ordering. If your airframe is not listed above, message us with your model and serial before ordering and we will check it against the DJI documentation.
How fast does it ship, and where does it ship from?
It ships free and fast from within the United States, with tracking. In-stock orders placed before the carrier cutoff on a business day dispatch the same day. Nothing routes through an overseas warehouse or customs.
Can I install the M1 & M2 Front Centrifugal Nozzle Assembly myself?
Many operators do. Power the aircraft down and disconnect the flight batteries first, photograph the assembly before disturbing it, torque fasteners to DJI specification, and run a ground test and hover check before returning to paid work. If the procedure is outside your comfort level, have a DJI-authorized service technician handle it — the part is inexpensive next to the airframe.
What if I order the wrong part?
Contact us. Unused parts in original condition are returnable. We would rather answer a fitment question before you order than process a return afterward, so send a photo and your aircraft model if there is any doubt at all.
Do you stock other parts for this aircraft?
Yes. Ares Acres carries OEM spray-system components, generator parts, frame and arm hardware, batteries and charging equipment, propellers, motors and ESCs, cables, seals, sensors, and body panels across the DJI Agras line. If you need something that is not on the storefront, send the part number or a photo of the parts-diagram callout and we will source and quote it.
The motor spins up fine dry but bogs as soon as spray starts. Nozzle or pump?
That pattern points at the atomizer. Liquid on the disc is the load, so a tired bearing or a shaft that has been getting chemical past it holds speed unloaded and gives it up as soon as flow arrives. A pump or feed restriction does the opposite, it puts less liquid on the disc, so speed holds while output drops. If speed sags and the position still sprays a full stream of liquid, look at the atomizer, not the plumbing.
One position looks coarser than the others. How do I confirm that before buying anything?
Two checks, both cheap. Lay water sensitive paper across the swath at canopy height and fly the pass at your normal speed and rate, then compare the cards under the front positions against those under the rear. That shows droplet size and uniformity. Then run a catch test, collecting from each position for the same time at the same rate and comparing volumes, which shows flow. Different droplet size with matching flow is an atomizer problem. Matching droplet size with low flow is a strainer, line or pump problem.
How do I clean caked residue off the disc without wrecking it?
Clean it wet, before it dries, with clear water through the system and a soak if it has already gone hard. Nothing metal ever touches the rim. A screwdriver or a wire brush takes material off the exact edge that sets your droplet size, and unlike cake, that damage does not come back off. If the cake will not soften, keep soaking rather than scraping.
The nozzle runs, but the controller throws a fault at that position now and then. Replace the assembly?
Not first. Unplug the motor lead at the arm, look at the pins for green bloom or dried mix, clean and reseat it, then follow the lead along the arm for chafe or a pinch point, since a lead that crosses a folding joint is flexed every time the aircraft is packed. Intermittent faults are far more often the connection than the motor. If the fault stays with the position after the connector is clean and the lead is sound, it is the assembly.

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