T-Motor Pacer 1604

Stator	1604
KV options	2850, 3800
Weight	11.6 g
Shaft	2mm
Max cells	4S
Configuration	12N14P
Max thrust	618.8 g
Price (approx.)	24.99 USD

Thrust data (T-Motor bench test)

KV	Prop	Battery	Throttle	Current	RPM	Thrust	Efficiency
2850	Gemfan GF3520-3	6S	20	1.4 A	19580	104.1 g	2.94 g/W
2850	Gemfan GF3520-3	6S	40	4.2 A	28437	235.7 g	2.23 g/W
2850	Gemfan GF3520-3	6S	60	7.2 A	34220	349.7 g	1.94 g/W
2850	Gemfan GF3520-3	6S	80	10.4 A	38863	461.7 g	1.78 g/W
2850	Gemfan GF3520-3	6S	100	15.8 A	44032	618.8 g	1.57 g/W
3800	Gemfan GF3520-3	4S	20	1.5 A	17311	91.2 g	3.52 g/W
3800	Gemfan GF3520-3	4S	40	4.6 A	25612	202.2 g	2.64 g/W
3800	Gemfan GF3520-3	4S	60	7.7 A	30693	292.4 g	2.29 g/W
3800	Gemfan GF3520-3	4S	80	11.0 A	35220	380.5 g	2.08 g/W
3800	Gemfan GF3520-3	4S	100	16.8 A	40750	514.1 g	1.85 g/W

Manufacturer bench figures (T-Motor bench, Gemfan 3520 tri-blade; 2850 KV on 6S, 3800 KV on 4S); real-world thrust varies with ESC, battery sag and prop condition.

Thrust-to-weight with this motor

RPM & prop speed on this motor

Props in this motor's class

Prop	Size	Blades	Weight
Gemfan 4022F 2-Blade	4.0x2.2	2	0.37 g
HQProp T3.5x2.2x2	3.5x2.2	2	1.1 g
HQProp Durable T4x2.5	4.0x2.5	2	1.45 g
HQProp T3.5x2.5x3	3.5x2.5	3	1.55 g
HQProp 3.5x2.2x3	3.5x2.2	3	1.6 g

Where this data comes from

P1604 is a 3.5in sub-250 g motor: 11.6 g, 12N14P, 2 mm shaft, 24# 120 mm leads; peak 394.6 W (2850 KV, 6S) / 277.8 W (3800 KV, 4S)