DJI E1200 S900 Propulsion Upgrade Kit

DJI E1200 S900 Propulsion Upgrade Kit

Features

The E1200 Pro features enhanced efficiency, security and endurance.
The design of the powertrain provides effective protection for the internal mechanisms while making assembly and configuration more convenient.
The Z-Blade 17-inch foldable propellers are made using an advanced carbon-fiber-reinforced polymer, which reduces rotational inertia and enhances rigidity.
New, upgraded motors promote efficient heat dissipation to improve endurance and reliability, even when flying in harsh environments.
The Smart ESCs feature a sinusoidal drive, which provides greater efficiency and more agile dynamic response.
High visibility LED indicators provide real-time motor status information, enhancing flight safety.

In The Box

Frame Arm Clockwise ×1
Frame Arm Counter-Clockwise ×1
Screws for arms (M3×14 hexagon)
Screws for foldable propellers (M3×12.5 hexagon)
Screws for propeller mount cover (M3×8)
Screws for motor base mount (M3×12 hexagon)
Soft dampers, Propeller washers

Comparison of the S900 Specifications

Specifications

Before Upgrading

After Upgrading

Frame
Diagonal Wheelbase

900 mm 920 mm
Frame Arm Length

358 mm 368 mm
Frame Arm Weight(With Motor, ESC, Propeller )

316 g 385 g
Motor
Stator Size

41×14 mm 42×16 mm
KV

400 rpm/V 310 rpm/V
Max Power

500 W 700 W
Weight (With Cooling Fan)

158 g 205 g
Foldable Propeller
Size

15×5.2 inch 17×6.0 inch
Weight

13 g 23 g
Flight Parameters
Takeoff Weight

4.7 ~ 8.2 kg 4.7 ~ 10 kg
Total Weight

3.3 kg 3.7 kg
Max Power Consumption

3000 W 4000 W
Hovering Power Consumption

1000 W
(@ 6.8 kg Takeoff Weight) 770 W
(@ 6.8 kg Takeoff Weight)
Hovering Time

18 min
(@ 12000 mAh with a 6.8 kg Takeoff Weight) 23 min
(@ 12000 mAh with a 6.8 kg Takeoff Weight)
Working Temperature

-10 ~ 40°C -10 ~ 60°C

FAQ

About The Arm Tube
Each of the S900’s arm tubes is riveted to its motor base, which may make disassembly difficult for some users. The E1200 Pro Upgrade Kit for S900 includes an arm tube so that the entire arm system can be completely replaced.

Remounting the Propellers
1) Use two foldable propeller mounting screws (M3×12.5 hexagon), the two propeller cover mounting screws (M3×8), and the four propeller washers to remount the propellers.
2) First apply thread locker to the thread of the propeller mount, then tighten the screws until the propeller blades are securely clamped and can rotate freely.

Propeller Precautions
Check the markers on the screws and propeller covers before every flight. If the propellers are loose, the markers will provide a visual cue, indicating that the screws should be tightened.

Assembling Motor Vibration Absorbers
Affix the motor vibration dampers. First insert the dampers, then tighten the four screws on motor base mount (M3×12 hexagon). The assembly process is identical for both the lockwise and counter-clockwise propellers.