EMAX would like to introduce a line of RS1306 motor. Redesigned from the ground up to have better performance and smoother flight. Utilizing the T-mount system you can now have a small lighter motor. Also included is a bottomless design to continue to lighten the motor, decreasing crucial weight in the corners to help your quadcopter to turn more sharp and consistent.
RS1306-2700kv - 4000kv
Framework: 9N12P
Length: 19.4mm
Diameter: 16.8mm
No. of cells: 3-4s
Max thrust: 4000kv-500g(on 4s) 2700kv-336g(on 4s)
Shaft diameter 1.5mm
Propeller: 3"
Weight: 9.6g (W/O silicone wire)
Wire Length: 65mm 26AWG
Mounting : T-Mount (M2 holes, 5mm eye to eye)
Motor mount bolt pattern 12mmx12mm M2 Thread
Bearing: 2x5x2.5
EMAX brushless motors are suitable for a wide range of hobby, engineering, and custom motion-control applications. They're ideal for high-speed propulsion, precision motion control, custom cooling fans, gimbals, 3D-printed mechanisms, and STEM or engineering prototypes.
If you're building lightweight, high-efficiency systems that need reliable power, smooth operation, and long service life, EMAX brushless motors are the go-to solution.
EMAX RS1306 V2 Brushless Racing Motor — 2700KV / 4000KV
The EMAX RS1306 Version 2 is a ground-up redesign of the RS1306 — lighter, faster-turning, and more precise than its predecessor. The T-mount system and bottomless bell design strip away every gram of unnecessary weight from the motor corners, reducing rotational inertia for sharper, more consistent turns. At just 9.6g, it's one of the lightest motors available for 3 inch builds, available in 2700KV for 4S efficiency or 4000KV for maximum 4S punch.
T-mount system — lighter and more compact than standard motor mounts
Bottomless bell design — reduces corner weight for sharper, more consistent directional changes
9N12P framework — smooth, efficient power delivery across the RPM range
2700KV or 4000KV options — 336g max thrust (2700KV) or 500g max thrust (4000KV) on 4S
9.6g weight — ultra-lightweight for 3 inch racing builds
12x12mm M2 mount pattern — standard bolt pattern for wide frame compatibility
The precision motor for 3 inch FPV racing builds where every gram and every millisecond of response time counts. Choose 2700KV for efficiency or 4000KV for maximum thrust on 4S LiPo.
