Sunnysky E-R2207

Sunnysky E-R2207 2207 1800KV 2580KV 3-4S Brushless Motor for RC Drone FPV Racing

Notice: All motors you get are CW Screw Thread (Sliver Nut)  .
              The word " CCW" on the motor points at the Motor Rotation.

Specification:
Brand Name: Sunnysky
Model: E-R2207
Item Name: 2207 1800KV 2580KV 3-4S Brushless Motor
KV: 1800KV / 2580KV ( Optional)
Version: CW Screw Thread
                CCW Rotation (Sliver Nut)
Stator Diameter: 22mm
Stator Thickness: 7mm 
No. of Stator Arms: 12
No. of Rotor Poles: 14  
Rotor Diameter: 27.4mm
Body Length: 20.5mm
Max. Lipo Cell: 3-6S (1800KV) ;  3-4S(2580KV)
No-Load Current: 0.9A@10V (1800KV);  1.6A@10V (2580KV)
Motor Resistance: 55.7mΩ  (1800KV) ;   31.7mΩ (2580KV)
Max. Con. Current: 42A/30s  (1800KV);    53A/10s (2580KV)
Max. Con. Power: 672W (1800KV) ;          890W (2580KV)
Weight: 36.8g  (1800KV);  
               37g (2580KV)
Recommend ESC: 45-50A (1800KV) ;    50A (2580KV)
Recommend Propeller: 5040 /5045 3-Blade Prop

2580KV Testing Table: ( More Testing Data)

Propeller	Voltage (V)	Current (A)	Thrust (g)	Power (W)	Efficiency (g/W)	RPM	Temp. 100% Throttle
5040 3-Blade	22.2	1.3	100	19	5.2	8692	88℃  7min.
		3.1	200	46	4.36	12360
		5.2	300	77	3.9	15261
		7.5	400	111	3.6	17281
		10.1	500	149	3.34	19822
		13	600	192	3.12	21784
		15.9	700	235	2.97	23637
		19	800	281	2.84	25364
		22.69	900	336	2.68	26877
		25.8	1000	382	2.62	27900
		34.9	1239	517	2.4	31190

1800KV Testing Table: ( More Testing Data)

Propeller	Voltage (V)	Current (A)	Thrust (g)	Power (W)	Efficiency (g/W)	RPM	Temp. 100% Throttle
5040 3-Blade	22.2	0.8	100	18	5.63	8734	80℃  30s.
		2.1	200	47	4.29	12518
		3.6	300	80	3.75	15208
		5.2	400	115	3.47	17523
		7	500	155	3.22	19888
		8.9	600	198	3.04	21541
		10.8	700	240	2.92	23527
		12.9	800	286	2.79	25401
		14.8	900	329	2.74	26701
		16.8	1000	373	2.68	27918
		21.8	1200	484	2.48	30788
		27.8	1440	617	2.33	33491

Package Included:
1x Sunnysky E-R2007 1800KV Motor
1x Motor Nut
OR
1x Sunnysky E-R2007 2580KV Motor
1x Motor Nut