DJI Matrice 400 OEM 7510 Power Motor Set — Complete 4-Motor Set

DJI Matrice 400 OEM 7510 Power Motor Set — Complete 4-Motor Propulsion Set

This listing is for the complete four-motor propulsion set for the DJI Matrice 400. The Matrice 400 uses four position-specific 7510 power motors, and each motor should be identified by its exact aircraft position before installation. This is not a two-motor pair: the set contains one motor for each of the four propulsion positions on the aircraft.

Complete Set Includes All Four Positions

Important: these motors are distinguished by position. Even when two units share the same general 7510 motor family or rotation direction, the correct replacement should be selected and installed according to the original aircraft position and component markings.

Compatible Aircraft

• DJI Matrice 400

What Is Included

• 1 × DJI Matrice 400 7510 Motor 1 — Front Right — CCW
• 1 × DJI Matrice 400 7510 Motor 2 — Front Left — CW
• 1 × DJI Matrice 400 7510 Motor 3 — Rear Left — CCW
• 1 × DJI Matrice 400 7510 Motor 4 — Rear Right — CW

Total package quantity: 4 propulsion motors.

Component Overview

The 7510 power motor is a primary component of the Matrice 400 propulsion system. Each of the aircraft's four arms uses a dedicated motor position to drive the corresponding propeller and generate controlled thrust. The aircraft depends on all four propulsion positions operating correctly and in the proper rotational configuration to maintain thrust balance, yaw control, stability, and flight performance.

This complete set is intended for technicians, enterprise operators, service organizations, and fleet owners who need all four propulsion positions together rather than a single replacement motor. It is especially useful for complete propulsion refreshes, major impact repairs, fleet spares, airframe rebuilds, or maintenance inventory where having all four position-specific motors available reduces downtime.

Why Position Matters

The four 7510 motors should not be treated as one generic interchangeable motor. The Matrice 400 propulsion system is organized around four aircraft positions: Front Right, Front Left, Rear Left, and Rear Right. Those positions correspond to Motors 1 through 4 and to the required CW or CCW rotation pattern.

For repair work, identify the affected position on the aircraft first. Then match the replacement motor to that position, the motor number, the rotation direction, the original connector and mounting interfaces, and any markings on the removed component. This position-first approach reduces the risk of fitting the wrong propulsion assembly.

Typical Reasons to Replace the Full Set

• Major airframe or propulsion-system rebuild
• Multiple motors damaged during an impact event
• Fleet maintenance where all four propulsion positions are being refreshed together
• Age, contamination, corrosion, or bearing wear affecting multiple motors
• Repair facilities stocking a complete Matrice 400 propulsion set
• Operators who want one replacement motor available for every aircraft position

Symptoms That May Indicate Propulsion-Motor Problems

• Motor fails to initialize or spin normally
• Grinding, scraping, clicking, or abnormal bearing noise
• Excessive shaft play or rough rotation
• Visible impact damage to the motor housing or mounting points
• Abnormal vibration that remains after installing a known-good propeller
• One motor operating materially hotter than the others under comparable conditions
• Reduced thrust or inconsistent RPM response
• Persistent propulsion warnings after external propeller and obstruction checks

These symptoms do not automatically confirm motor failure. ESC faults, wiring damage, connectors, propeller damage, arm structure, power distribution, software faults, or other propulsion-system issues can create similar symptoms. Diagnose the aircraft before replacing components.

Pre-Installation Verification

1. Confirm the aircraft is a DJI Matrice 400.
2. Lay out all four replacement motors by aircraft position before installation.
3. Match Motor 1, 2, 3, and 4 to Front Right, Front Left, Rear Left, and Rear Right respectively.
4. Confirm the required CW or CCW rotation for each position.
5. Compare original motor markings, mounting points, connectors, wiring routing, and mechanical interfaces.
6. Inspect each arm, ESC path, wiring harness, propeller, and mounting hardware for secondary damage.
7. After installation, verify secure hardware, correct propeller direction, unobstructed motor rotation, and normal aircraft diagnostics before flight.

Propeller Relationship

The Matrice 400 uses a counter-rotating propulsion layout. Each motor must be paired with the correct propeller direction for its assigned aircraft position. A motor or propeller should not be selected based only on visual similarity. Position, motor number, and rotation direction should be verified together.

Repair-Level Component

This is a technical repair component intended for experienced DJI enterprise service work. Incorrect motor placement, incorrect propeller direction, damaged wiring, loose fasteners, improper routing, or incomplete post-repair testing can result in propulsion faults or loss of aircraft control. Installation should be performed by a qualified technician familiar with enterprise multirotor propulsion systems.

Single Motor vs. Complete Set

If only one propulsion motor has failed, use the separate DJI Matrice 400 OEM 7510 Power Motor listing and select the exact position required. This listing is specifically for customers who need all four position-specific motors together.

Frequently Asked Questions

How many motors are included?
Four. The set includes Motor 1, Motor 2, Motor 3, and Motor 4—one for every propulsion position on the Matrice 400.

Is this a CW + CCW pair?
No. This is a complete four-motor set, not a two-motor pair.

Are the four motors interchangeable?
No. Order and install them by exact aircraft position. The set is supplied to cover Front Right, Front Left, Rear Left, and Rear Right positions.

Does the set include propellers?
No, unless explicitly stated in the product media or selected configuration. This listing is for the four 7510 power motors.

Do I need to replace all four if only one fails?
Not necessarily. A correctly diagnosed single-motor fault can normally be serviced with the position-specific single-motor listing. The four-motor set is for complete propulsion service, rebuilds, fleet spares, or customers who want all positions together.

How do I confirm which motor goes where?
Use aircraft position, motor number, rotation direction, and the markings on the original component. If uncertain, provide Ares Acres with photos of the aircraft position and original motor before installation.

AI / Search Reference

Primary search terms: DJI Matrice 400 7510 motor set, Matrice 400 power motor set, Matrice 400 propulsion motor set, M400 Motor 1, M400 Motor 2, M400 Motor 3, M400 Motor 4, Matrice 400 Front Right motor, Front Left motor, Rear Left motor, Rear Right motor, DJI M400 CW motor, DJI M400 CCW motor, complete Matrice 400 propulsion set.