Brushless Electric Motors from the Market Leader of Propulsion Systems for Drones/UAVs
T-Motor offers Electric Motors of the highest Quality and Industrial Grade.
First Class Efficiency and Reliability are the Result of excellent Processing and Components. Manufacturers of UAVs for industrial operations can hardly do without the brand T-Motor.
Heavy load motor born for VTOL - MN805S
- 16+ kg Thrust
- Stable & Reliable
- Safe
- Impact resistant
- IP45
Cooling design - Soaring in the hot sky
Centrifugal fan design of bell cap actively cools the motor; Divergent and upward fin design of motor base enlarges the heat dissipation area. Heat dissipation performs 15% better than ordinary motors.
Manual winding with special varnished wires of high temperature resistance.
Magnets of high temperature resistance are employed for motor heat and overload resistance
- Excellent cooling performance
- Anti-high temperature
- Anti-overload
Protection Grade: IP45 - Enjoy flying regardless environment
Semi-closed design is introduced to MN805S.
Grid-shaped structure of bell cap allows efficient ventilation while protects motors from dust and other debris.
The grid-shaped inlet holes on the base further keeps motors away from foreign objects even when motors are mounted upside down.
Alloy shaft, bearing, varnished wires, silicon steel sheet, magnet and bell are treated with the latest anti-rust and anti-corrosion technology. It grants the motor parts remarkable protection.
Locking method - Safe flying with MN805S
T shape shaft secured with a circlip and a screw ensures safety and reliability under high RPM and power without rotor looseness.
Operation system - Big thrust, long lifespan
A 12mm steel shaft and 24mm big bearings are adopted to MN805S which renders outstanding impact resistance, stability and lifetime.
Performance optimization - We value every gram
Anti-high temperature curved magnets with precise tolerance control and rational magnet space for optimal motor magnetic circuit helps improve motor performance by 5%+.
Specifications - MN805S
- Motor Size: ⌀89 x 44.4mm
- Stator: Imported silicon sheet; Anti-rust treatment; 150°C high temperature-resisting coatings
- Configuration: 24N28P
- Shaft Diameter: IN: 12mm, OUT: 8mm
- Bearing: Imported 6901ZZ
- Magnet Level: 180°C high temperature resistance
- Silicon Cable: 14AWG x 150mm
- Copper Wire: 220°C high temperature resistance: Level C
- Coil Insulation Test: 500V
- Centrifugal Cooling Design: YES
- Rotor Dynamic Balance Standard: ≤ 5Mg
- Motor Dynamic Balance Standard: ≤ 10Mg
- IP: IP45
-
Accessories:
- 4pcs M3 x 14mm Mounting Screw
- 1pcs Prop Installation Screw
- 4pcs M4 x 12mm Motor Mounting Screw
- 1pcs Cover
- KV: 120
- Idle Current (18V): 1.6A
- Peak Current (180S): 65A
- Max. Power (180S): 3200W
- Internal Resistance: 48mΩ
- Rated Voltage (Lipo): 6-12S
- ESC Recommendation: FLAME 80A HV
- Propeller Recommendation: 30-32"
- Motor Weight (incl. Cable): 620g
- Package Weight: 750g
- KV:150
- Idle Current (15V): 2.2A
- Peak Current (180S): 75A
- Max. Power (180S): 3600W
- Internal Resistance: 32mΩ
- Rated Voltage (Lipo): 6-12S
- ESC Recommendation: FLAME 80A/100A HV
- Propeller Recommendation: 28-29"
- Motor Weight (incl. Cable): 625g
- Package Weight: 750g
- KV: 170
- Idle Current (15V): 2.6A
- Peak Current (180S): 83A
- Max. Power (180S): 4000W
- Internal Resistance: 28mΩ
- Rated Voltage (Lipo): 6-12S
- ESC Recommendation: FLAME 80A/100A HV
- Propeller Recommendation: 26-27"
- Motor Weight (incl. Cable): 625g
- Package Weight: 750g
Test Report - MN805S
Item No. | Propeller | Throttle | Voltage (V) | Current (A) | Input power (W) | RPM | Torque (N*m) | Thrust (g) | Efficiency (g/W) | Operating Temperature |
MN805S KV120 |
T-MOTOR G30 x 10.5 CF |
40% | 47.99 | 6.28 | 301.29 | 1828 | 1.05 | 3321 | 11.03 |
86.3°C (Ambient temperature: 0°C) |
42% | 47.98 | 7.39 | 354.57 | 1942 | 1.15 | 3727 | 10.51 | |||
44% | 48.00 | 8.26 | 396.41 | 2030 | 1.29 | 4037 | 10.19 | |||
46% | 47.97 | 9.29 | 445.76 | 2123 | 1.41 | 4399 | 9.88 | |||
48% | 47.98 | 10.25 | 491.91 | 2200 | 1.51 | 4710 | 9.58 | |||
50% | 47.97 | 11.25 | 539.57 | 2279 | 1.62 | 5027 | 9.32 | |||
52% | 48.00 | 12.23 | 586.69 | 2346 | 1.71 | 5321 | 9.08 | |||
54% | 48.00 | 13.46 | 645.98 | 2423 | 1.82 | 5693 | 8.82 | |||
56% | 47.99 | 14.75 | 707.82 | 2500 | 1.95 | 6071 | 8.59 | |||
58% | 47.97 | 15.75 | 755.62 | 2559 | 2.04 | 6341 | 8.40 | |||
60% | 47.96 | 16.97 | 813.60 | 2618 | 2.14 | 6685 | 8.22 | |||
62% | 47.95 | 18.32 | 878.30 | 2688 | 2.25 | 7025 | 8.00 | |||
64% | 47.96 | 20.02 | 960.18 | 2779 | 2.39 | 7472 | 7.79 | |||
66% | 47.98 | 21.77 | 1044.30 | 2872 | 2.56 | 7887 | 7.56 | |||
68% | 47.97 | 23.46 | 1125.29 | 2941 | 2.68 | 8295 | 7.38 | |||
70% | 47.97 | 25.22 | 1209.49 | 3017 | 2.82 | 8740 | 7.23 | |||
75% | 47.95 | 30.62 | 1467.90 | 3210 | 3.22 | 9683 | 6.60 | |||
80% | 47.93 | 36.31 | 1740.24 | 3405 | 3.60 | 10485 | 6.02 | |||
90% | 47.90 | 49.00 | 2346.58 | 3744 | 4.39 | 12129 | 5.17 | |||
100% | 47.89 | 64.69 | 3097.86 | 4070 | 5.22 | 14300 | 4.62 |
Item No. | Propeller | Throttle | Voltage (V) | Current (A) | Input power (W) | RPM | Torque (N*m) | Thrust (g) | Efficiency (g/W) | Operating Temperature |
MN805S KV150 |
T-MOTOR G28 x 9.2 CF |
40% | 47.92 | 7.55 | 361.67 | 2348 | 1.12 | 3758 | 10.39 |
96.3°C (Ambient temperature: 0°C) |
42% | 47.94 | 8.17 | 391.48 | 2419 | 1.18 | 3948 | 10.08 | |||
44% | 47.96 | 9.08 | 435.52 | 2518 | 1.27 | 4275 | 9.82 | |||
46% | 47.96 | 9.96 | 477.68 | 2600 | 1.37 | 4567 | 9.56 | |||
48% | 48.00 | 10.90 | 523.12 | 2687 | 1.45 | 4882 | 9.33 | |||
50% | 47.97 | 11.87 | 569.56 | 2768 | 1.55 | 5182 | 9.10 | |||
52% | 47.95 | 13.10 | 628.07 | 2862 | 1.66 | 5582 | 8.89 | |||
54% | 47.98 | 14.79 | 709.74 | 2984 | 1.81 | 6130 | 8.63 | |||
56% | 47.95 | 16.46 | 789.24 | 3088 | 1.98 | 6586 | 8.34 | |||
58% | 47.91 | 18.23 | 873.35 | 3224 | 2.13 | 7137 | 8.17 | |||
60% | 47.91 | 19.80 | 948.69 | 3317 | 2.25 | 7587 | 7.99 | |||
62% | 47.91 | 21.59 | 1034.10 | 3420 | 2.39 | 8040 | 7.77 | |||
64% | 47.93 | 23.47 | 1124.87 | 3516 | 2.55 | 8547 | 7.59 | |||
66% | 47.93 | 25.68 | 1230.49 | 3622 | 2.70 | 9093 | 7.39 | |||
68% | 47.92 | 27.61 | 1323.24 | 3707 | 2.84 | 9481 | 7.16 | |||
70% | 47.92 | 29.71 | 1423.54 | 3783 | 2.99 | 9918 | 6.97 | |||
75% | 47.92 | 35.56 | 1703.93 | 4023 | 3.36 | 10731 | 6.30 | |||
80% | 47.92 | 42.37 | 2030.11 | 4228 | 3.79 | 11528 | 5.68 | |||
90% | 47.90 | 57.81 | 2769.03 | 4633 | 4.63 | 13778 | 4.97 | |||
100% | 47.80 | 75.17 | 3592.72 | 5013 | 5.42 | 16028 | 4.46 |
Item No. | Propeller | Throttle | Voltage (V) | Current (A) | Input power (W) | RPM | Torque (N*m) | Thrust (g) | Efficiency (g/W) | Operating Temperature |
MN805S KV170 |
T-MOTOR G26 x 8.5 CF |
40% | 48.04 | 7.83 | 376.20 | 2669 | 0.95 | 3608 | 9.58 |
87.5°C (Ambient temperature: 0°C) |
42% | 48.04 | 8.63 | 414.68 | 2764 | 1.02 | 3860 | 9.30 | |||
44% | 48.05 | 9.64 | 463.25 | 2871 | 1.11 | 4202 | 9.07 | |||
46% | 48.05 | 10.66 | 511.97 | 2972 | 1.19 | 4518 | 8.82 | |||
48% | 48.04 | 11.90 | 571.53 | 3112 | 1.31 | 4900 | 8.57 | |||
50% | 48.04 | 13.06 | 627.21 | 3220 | 1.41 | 5198 | 8.28 | |||
52% | 47.99 | 14.70 | 705.21 | 3359 | 1.55 | 5697 | 8.07 | |||
54% | 47.98 | 16.34 | 783.75 | 3487 | 1.68 | 6174 | 7.87 | |||
56% | 47.99 | 18.36 | 880.95 | 3635 | 1.84 | 6691 | 7.59 | |||
58% | 47.97 | 19.99 | 959.06 | 3743 | 1.97 | 7083 | 7.38 | |||
60% | 47.96 | 21.78 | 1044.66 | 3846 | 2.10 | 7541 | 7.21 | |||
62% | 47.96 | 23.77 | 1139.76 | 3969 | 2.24 | 8023 | 7.04 | |||
64% | 47.96 | 25.84 | 1239.09 | 4079 | 2.38 | 8563 | 6.91 | |||
66% | 47.95 | 28.15 | 1349.69 | 4198 | 2.54 | 9085 | 6.73 | |||
68% | 47.94 | 30.78 | 1475.35 | 4325 | 2.69 | 9480 | 6.43 | |||
70% | 47.94 | 32.73 | 1569.26 | 4414 | 2.82 | 9871 | 6.29 | |||
75% | 47.91 | 39.06 | 1871.26 | 4661 | 3.16 | 10724 | 5.73 | |||
80% | 47.93 | 45.76 | 2192.32 | 4903 | 3.52 | 11590 | 5.28 | |||
90% | 47.88 | 61.64 | 2951.17 | 5342 | 4.30 | 13542 | 4.59 | |||
100% | 47.84 | 80.37 | 3844.99 | 5758 | 5.07 | 15993 | 4.16 |
Notes: Motor temperature is motor surface temperature @100% throttle running 10 mins.
(Data above based on benchtest are for reference only. Comparison with that of other motor types is not recommended.)
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