T-Motor U12II - Brushless Electric Motor KV120

369,90 €
incl. 19% VAT , plus shipping costs
  • Max. 20kg Thrust
  • 1500h+ Motor Service Life (40min/flight)

  • Motor Constant KV 

Pcs
Bestellung auf Anfrage

Delivery time: ca. 3 weeks


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.

 

U12II - A leap of thrust improvement

  • Redesigned iron core
  • Sine wave features
  • FOC ESC
  • Silver winding
  • Innovative cooling design

 

Imported Custom Silver Wires

Silver wires are adopted for easy control over aircraft from fast motor response speed, reliability and copper loss reduction which also helps lower motor heat by 30%.

 

New Iron Core Design

The new iron core is selected after months of testing, comparison and improvement. The new design helps provide more thrust and better efficiency while maintain the best weight value.

 

Max. Thrust: 20.4kg - Heavy Load

With new iron core design, max. thrust of new U12 reaches 20.4kg from 13.6kg which greatly elevates the aircraft payload.

 

Motor Works at Ease in High Temperature

Centrifugal air-cooling system, built-in array for efficient heat dissipation. The terrific cooling performance guarantees the reliability during even running in 50°C environment

  • Efficient cooling

 

Motor Protection - For safe flight

IP55: Heavy rains and desert are not qualified to stop you from flying

 

New Dust Prevention Network

Protect motors from sand, dust, foreign matters and magnetic particles.

 

Iron Core

Special anti-rust treatment: Passing 48h salt spray test

  • Special anti-rust treatment
  • Salt Spray Test

 

Motor Service Life

1500 flights are out of question (40mins/flight)

Imported Custom Bearings

Simulated analyses are carried out based on the stress under operating condition in axial and radial directions.

Redesign of custom bearing contribute to prolong the bearing life to 1000h under trouble-free operation.

 

N42 UH Arc Magnet

High grade magnets improve torque for high efficiency in high temperature.

Manufacturer: T-Motor
SKU: TMOM0100-KV120
GTIN: 6971360351832
Content‍: 1,00 Pieces

Specifications

 

  • Test Item: KV120
  • Motor Dimensions: Ø106.8 x 47.6mm
  • Lead: Enameled Wire 90mm
  • Shaft Diameter: 15mm
  • Idle Current (24V): 1.5A
  • Max. Power: 4560W
  • Weight (incl. Cable): 778g
  • Internal Resistance: 22mΩ
  • Configuration: 36N42P
  • Rated Voltage (Lipo): 10-14S
  • Peak Current (180s): 95A

 

Test Report

 

Typ Voltage (V) Propeller Throttle Thrust (g) Torque (N*m) Current (A) RPM Power (W) Efficiency (g/W) Operating Temperature (°C)

U12II

KV120

48

T-MOTOR

G30 x 10.5"

50% 5500 1.9 14.5 2548 696 7.9

96°C

(Ambient temperature: 24°C)

55% 7400 2.7 22.5 2971 1080 6.85
60% 8800 3.2 28.3 3202 1358.4 6.48
65% 10200 3.8 34.6 3430 1660.8 6.14
75% 13300 5 49.2 3882 2361.6 5.63
85% 16300 6.2 66.4 4256 3187.2 5.11
100% 20400 7.9 94.3 4742 4526.4 4.51

Note: Motor temperature is motor surface temperature @100% throttle running 5 mins.

(Data above based on benchtest are for reference only, comparison with that of other motor types is not recommended.)
 

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