T40 Arm Connector

Updated September 20, 2026

Overview

Product sourcing insights & recommendations

28 来源

The term 't40 arm connector' refers specifically to a critical structural component of the DJI Agras T40 agricultural spraying drone. It serves as the mounting joint between the drone's folding arms and the central frame, facilitating secure deployment and cable routing for high-intensity farming operations. Dronenerds Aresacres

Product Overview & Maintenance

The connector is a position-specific part categorized into M1 (Front Right), M2 (Front Left), M3 (Rear Right), and M4 (Rear Left). Ebay Aresacres It is engineered to withstand extreme vibrations and heavy payload cycles (up to 40kg-50kg) during spraying and spreading. Aresacres

* Key Identification: OEM parts are typically black metal brackets with precise mounting holes and hinge interfaces. Aresacres

* Signs for Replacement: Cracks in the structure, bent metal after collisions, or excessive arm movement ("play") that destabilizes flight. Aresacres Agrispraydrones

* Operational Context: Frequent transport requires the arms to be folded and unfolded, leading to mechanical wear on the locking surfaces and mounting pins over time. Aresacres

Market Trends & Pricing Insights

The market for these connectors is driven by the rapid expansion of Precision Agriculture and the increasing deployment of drone fleets globally. Gminsights Arm

* Pricing Dynamics: There is a significant price gap between retail and wholesale channels. Retail prices typically range from $111 to $154 per piece on specialized drone parts sites. Accurateagdrones Talosdrones In contrast, B2B wholesale prices on platforms like Alibaba.com are as low as $20 to $22 per piece (MOQ 1). Alibaba Alibaba

* Supply Chain: Suppliers are primarily concentrated in Chinese tech hubs like Shenzhen and Huizhou, offering both genuine OEM parts and "high-quality" compatible aftermarket alternatives. Alibaba Alibaba

* Industry Outlook (2026): The global connector industry is expected to accelerate through 2026, reaching a market size of $91.31 billion. Passive-Components Fortunebusinessinsights Emerging trends favor ruggedization and modularity, as industrial and agricultural robots operate in increasingly demanding environments. Gminsights

Sources & References

28 sources cited · Verified industry data & reports

for T40 M2 Arm Connector Drone Parts

Amazon.com

Small and exquisite appearance, with beautiful design. Convenient to use and with good performance. Great workmanship, perfect replacement for the old or ...

DJI T40 arm connector set M1 M2 M3 M4 agricultural drone parts ...

eBay

Black DJI T40 arm connector set with four metal arm segments and mounting holes, labeled. Black DJI T40 arm connector set with M1, M2, M3, and M4 labels. Black ...

DJI Agras T40 OEM Drone Arm Connector (M1-M4 Selection)

Ares Acres

What are the signs a DJI Agras T40 arm connector needs replacing? A bent or cracked connector, a broken mounting point, a damaged hinge ...

Compatible For DJI, T40 Arm Connector

Amazon.com.au

Compatible For DJI, T40 Arm Connector. Arm Connector For M1-M4,restores Arm-to-frame Attachment,for Agras T40,field-swappable Repair Part(M2 M6).

High Quality T40 Arm Connector M1 M2 M3 M4 New ...

Alibaba.com

Product name:T40 Arm Connector M1 M2 M3 M4;Suitable drones:T40;Use for:Farms;Applicable:Agricultural spraying drones;Type:Agras Accessory;Feature:Original ...

DJI Agras T40 OEM Drone Arm Connectors (M1-M4 Full Set)

Ares Acres

What are the signs a T40 arm connector needs replacing? Indicators listed for this part include a bent or cracked connector, broken mounting points, a damaged ...

T40 Arm Connector

Overview

Product Overview & Maintenance

Market Trends & Pricing Insights

T40 Arm Connector For Dji Agras Drone M1 M2 M3 M4

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Sources & References