T-Motor Pacer P1804 1804

T-Motor Pacer P1804 1804
Image: racedayquads.com
Stator1804
KV options2400
Weight13.78 g
Shaft1.5mm
Max cells3-6S
Configuration12N14P
Mount12x12mm (M2)
Max thrust618.8 g
Price (approx.)32.49 USD

At 13.78 g it is right at the class average across the 3 1804-class motors in our database (avg 13.7 g).

Thrust data (T-Motor bench test)

KVPropBatteryThrottleCurrentRPMThrustEfficiency
2400 T-Motor 76s-3 6S 20 0.9 A 13038 69.4 g 3.11 g/W
2400 T-Motor 76s-3 6S 40 3.3 A 19874 162.8 g 2.07 g/W
2400 T-Motor 76s-3 6S 60 6.5 A 23985 238.7 g 1.55 g/W
2400 T-Motor 76s-3 6S 80 10.0 A 29372 359.0 g 1.5 g/W
2400 T-Motor 76s-3 6S 100 15.4 A 34307 492.5 g 1.35 g/W
3400 T-Motor 76s-3 4S 20 1.2 A 12187 58.7 g 2.99 g/W
3400 T-Motor 76s-3 4S 40 4.1 A 18906 143.5 g 2.18 g/W
3400 T-Motor 76s-3 4S 60 8.8 A 22821 211.5 g 1.51 g/W
3400 T-Motor 76s-3 4S 80 12.6 A 28774 339.1 g 1.7 g/W
3400 T-Motor 76s-3 4S 100 20.0 A 33785 467.7 g 1.48 g/W
2400 Gemfan GF76-5 6S 20 1.0 A 11920 74.3 g 2.98 g/W
2400 Gemfan GF76-5 6S 40 3.6 A 18082 166.2 g 1.94 g/W
2400 Gemfan GF76-5 6S 60 7.6 A 22464 259.4 g 1.44 g/W
2400 Gemfan GF76-5 6S 80 10.9 A 27186 368.6 g 1.41 g/W
2400 Gemfan GF76-5 6S 100 16.0 A 31491 495.6 g 1.3 g/W
3400 Gemfan GF76-5 4S 20 1.4 A 11025 59.6 g 2.61 g/W
3400 Gemfan GF76-5 4S 40 4.0 A 17226 147.3 g 2.3 g/W
3400 Gemfan GF76-5 4S 60 8.1 A 22100 243.5 g 1.89 g/W
3400 Gemfan GF76-5 4S 80 14.0 A 26727 355.2 g 1.6 g/W
3400 Gemfan GF76-5 4S 100 21.5 A 31485 491.8 g 1.45 g/W
2400 Gemfan D90-3 6S 20 1.0 A 12214 90.8 g 3.69 g/W
2400 Gemfan D90-3 6S 40 3.8 A 18230 196.3 g 2.14 g/W
2400 Gemfan D90-3 6S 60 8.0 A 22669 295.7 g 1.56 g/W
2400 Gemfan D90-3 6S 80 10.1 A 28576 460.4 g 1.91 g/W
2400 Gemfan D90-3 6S 100 15.3 A 33091 609.6 g 1.68 g/W
3400 Gemfan D90-3 4S 20 1.5 A 10385 74.0 g 2.99 g/W
3400 Gemfan D90-3 4S 40 4.3 A 16501 184.7 g 2.67 g/W
3400 Gemfan D90-3 4S 60 8.4 A 21409 264.4 g 2.26 g/W
3400 Gemfan D90-3 4S 80 14.9 A 25718 428.4 g 1.81 g/W
3400 Gemfan D90-3 4S 100 22.3 A 30173 584.5 g 1.66 g/W
2400 Gemfan GF4023-3 6S 20 0.9 A 13335 81.1 g 3.69 g/W
2400 Gemfan GF4023-3 6S 40 3.3 A 20066 198.4 g 2.55 g/W
2400 Gemfan GF4023-3 6S 60 6.5 A 23911 294.2 g 1.91 g/W
2400 Gemfan GF4023-3 6S 80 10.0 A 29284 454.8 g 1.91 g/W
2400 Gemfan GF4023-3 6S 100 15.3 A 33572 618.8 g 1.7 g/W
3400 Gemfan GF4023-3 4S 20 1.2 A 12554 72.5 g 3.79 g/W
3400 Gemfan GF4023-3 4S 40 4.1 A 19218 186.6 g 2.84 g/W
3400 Gemfan GF4023-3 4S 60 8.6 A 23136 274.6 g 2.0 g/W
3400 Gemfan GF4023-3 4S 80 12.5 A 28743 437.5 g 2.2 g/W
3400 Gemfan GF4023-3 4S 100 20.2 A 33347 611.4 g 1.92 g/W

Manufacturer bench figures (T-Motor bench, four 4in props; 2400 KV on 6S, 3400 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

PropSizeBladesWeight
Gemfan 4022F 2-Blade 4.0x2.2 2 0.37 g
HQProp Durable T4x2.5 4.0x2.5 2 1.45 g
Gemfan Hurricane 4024 Durable 4.0x2.4 2 1.61 g
HQProp Durable 4x2.5 4.0x2.5 2 1.7 g
HQProp Durable T4x2x3 4.0x2.0 3 2.0 g

Where this data comes from

T-Motor's P1804 report covers 2400 KV (6S) and 3400 KV (4S) on the T-Motor 76s-3, Gemfan 76-5, D90-3 and 4023-3 props. One cell in that sheet is internally inconsistent: the 3400 KV D90-3 row at 60% throttle prints 264.4 g at 133.8 W but an efficiency of 2.26 g/W (264.4/133.8 is 1.98); values are reproduced as printed

Related

Guides