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3.1 out of 5 Customer Rating

PLATINUM 4120SL Motor, 250KV

Item No. HWI30416000
Brand Logo
3.1 out of 5 Customer Rating

PLATINUM 4120SL Motor, 250KV

Item No. HWI30416000
$84.99
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Product Details

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In The Box
  • (1) PLATINUM 4120SL Motor

Double Dynamic Balance

The rotor and bell undergo dynamic balancing. The rotor dynamic balancing is completed first, then the operating conditions are simulated. A secondary dynamic balance test is performed on the motor to ensure smooth operation and eliminate any imbalance in the assembly.

Efficient Heat Dissipation

The rotor adopts a self cooling structure to further improve the motor's heat dissipation performance. The continuous running time of the motor is extended by more than 30%. The running time is longer compared with competing motors of the same specification.

Locking Design

The innovatively designed propeller mount locking system can be effectiely prevent the propeller from flying off due to the loose propeller mounting nut, ensuring safe flight.

Diamond-Shaped Mounting Seat

The propeller mount base adopts a diamond-shaped anti-slip design, which effectively prevents the propeller from slipping and free spinning, making it safer and more reliable.

Outstanding Product Design

The motor adopts a top-tier brand iron core, 200C high-temperature resistant wire and international top-tier brand bearings to meet the needs of users in different scenarious.

Features

  • The rotor and the complete machine undergo dynamic balancing. The rotor dynamic balancing is completed first, then the operating conditions are simulated. A secondary dynamic balance test is performed on the motor to ensure smooth operation and eliminate any imbalance in the assembly.
  • Efficiency is boosted by over 2.5% compared to competing motors with the same specifications.
  • The motor's continuous running time is extended by over 30% compared to competing motors with the same specifications, offering longer performance even under heavy load.
  • The patented locking design of the propeller mount features an innovative system that effectively prevents the propeller from detaching due to a loose mounting nut, ensuring a safer flight.
  • Diamond-Shaped Anti-Slip Design of the Propeller Mounting Seat The propeller mount seat features a diamond-shaped anti-slip design that effectively prevents the propeller from slipping or free spinning, ensuring greater safety and reliability.

Product Specifications

Idle Current (Io) 1.4A
Input Voltage 12S
Manufacturer # 30416000
Maximum Continuous Current 53.3A
Motor Type Brushless
Outer Diameter 1.94" (49 mm)
Product Length 2.84" (72 mm)
Product Weight 10.89 oz (309g)
Resistance 64 Ohm
RPM/Volt (Kv) 250KV
Shaft Diameter 0.23" (6 mm)